Service Manual
WOOD STONE GAS PLANCHA
Specialty Equipment
Gas-Fired Model, Hidden Control,
Countertop and Optional Cart Models
WOOD STONE GAS PLANCHA
WS-PL-4836-4-CT
WS-PL-3636-3-CT
WOOD STONE CORPORATION
Toll Free 800.988.8103
1801 W. Bakerview Rd.
Tel 360.650.1111
Bellingham, WA 98226 USA
Fax 360.650.1166
www.woodstone-corp.com
DOC NO M0102.13
REVISED April 2017
TABLE OF CONTENTS
Gas Plancha (GEN1)
Service Manual
TABLE OF CONTENTS
PLANCHA ���������������������������������������������������������������3
CAUTIONS AND WARNINGS �������������������������������������4
4836 SPECS - PRE JUNE 2013 (v1)�����������������������5
4836 SPECS - POST JUNE 2013 (v2 & 3) �������������6
3636 SPECIFICATIONS���������������������������������������������8
CLEARANCES ���������������������������������������������������������9
UTILITY SPECIFICATIONS ���������������������������������������10
BASIC OPERATION�������������������������������������������������11
DAILY MAINTENANCE���������������������������������������������12
SIMPLIFIED OPERATION SEQUENCE �����������������������13
DETAILED OPERATION SEQUENCE �������������������������14
CONTROL SYSTEM (V1 & V2 - FIRMWARE 5093) �����������15
CALIBRATION PROCEDURE (V1 & V2 - FIRMWARE 5093)16
CONTROL SYSTEM (V3 - FIRMWARE 2094)�������������������17
CALIBRATION PROCEDURE (V3 - FIRMWARE 2094)�����������18
TROUBLESHOOTING�����������������������������������������������19
PL-4836-4 WIRE DIAGRAMS (WD025) �������������������22
PL-4836-4 WIRE DIAGRAMS (WD405 r1)���������������25
PL-4836-4 WIRE DIAGRAMS (WD405 r2)���������������28
3636 WIRING DIAGRAMS (WD400)�������������������������31
VERSION 1
EXPLODED DIAGRAM, v1���������������������������������������34
PILOT ASSEMBLY, v1���������������������������������������������35
GAS VALVES, v1�����������������������������������������������������36
CONTROL BOX: FRONT PANEL, v1 �������������������������37
CONTROL BOX: INNER PANEL, v1���������������������������38
BURNER ASSEMBLY, v1 �����������������������������������������39
IGNITER REMOVAL, v1�������������������������������������������40
ZIP TUBE JET CLEANING, v1�����������������������������������41
THERMOCOUPLE REMOVAL, v1 �����������������������������42
PRESSURE MANIFOLD REMOVAL, v1�����������������������43
ZIP TUBE REMOVAL, v1 �����������������������������������������44
SOLENOID/GAS VALVE SERVICE, v1�������������������������45
PG 2 OF 58
M0102.13 APRIL 2017
DISTINGUISHING MODELS
Look for these differences:
Version 1
Pre June 2013
Exhaust flue is
one piece
Plug towards
front
Version 2
Post June 2013
Plug in back
Exhaust flue is
two pieces
Version 3: Wire Harness & Software
Mfg. date after Nov. 8, 2015; Serial no. above 02489
Note: The hardware did not change in this update–the
Control Panel Wire Harness & Software only changed.
Wiring Diagram: WD405 rev2; Software: v 2094
VERSION 2 + VERSION 3
OPTIONAL STAND, v2 & 3 ����������������������������������� 46
EXPLODED DIAGRAM, v2 & 3������������������������������� 47
PILOT ASSEMBLY, v2 & 3������������������������������������� 48
GAS VALVES, v2 & 3��������������������������������������������� 49
CONTROL BOX: FRONT PANEL, v2 & 3����������������� 50
CONTROL BOX: INNER PANEL, v2 & 3������������������� 51
IGNITER REMOVAL, v2 & 3����������������������������������� 52
ZIP TUBE JET CLEANING, v2 & 3��������������������������� 53
THERMOCOUPLE REMOVAL, v2 & 3��������������������� 54
PRESSURE MANIFOLD REMOVAL, v2 & 3��������������� 55
ZIP TUBE REMOVAL, v2 & 3��������������������������������� 56
SOLENOID/GAS VALVE SERVICE, v2 & 3 ��������������� 57
LIMITED WARRANTY ������������������������������������������� 58
WOODSTONE GAS PLANCHA (GEN1)
Gas Plancha (GEN1)
Service Manual
SERVICE MANUAL
WOOD STONE GAS PLANCHA
WS-PL-4836-4-CT, VERSIONS 1, 2 & 2 UPDATE
WS-PL-3636-3-CT
ADDITIONAL COPIES AVAILABLE UPON REQUEST
WS-PL-4836 4 zone with
left-hand divider shown
WS-PL-3636 3 zone shown
WS-PL-4836 4 zone with
left-hand divider shown
with optional stand
M0102.13 APRIL
2017
PG 3 OF 58
CAUTIONS & WARNINGS
Gas Plancha (GEN1)
Service Manual
WOOD STONE GAS PLANCHA SERVICE MANUAL
RETAIN THIS MANUAL FOR FUTURE REFERENCE
Additional copies of this manual and prompt responses to service/maintenance
questions are available from Wood Stone @ 1-800-988-8103.
IMPORTANT: CONSULT YOUR LOCAL GAS SUPPLIER FOR A STATEMENT OUTLINING A PROCEDURE TO BE
FOLLOWED IN THE EVENT YOU SMELL GAS. POST THE STATEMENT IN A PROMINENT LOCATION.
FOR YOUR SAFETY: DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPORS OR LIQUIDS IN THE
VICINITY OF THIS OR ANY OTHER APPLIANCE. ALSO, ALWAYS KEEP THE AREA UNDER AND AROUND THIS
APPLIANCE FREE AND CLEAR OF ANY AND ALL COMBUSTIBLE MATERIALS.
IMPORTANT: IT IS RECOMMENDED THAT THIS EQUIPMENT BE INSTALLED, MAINTAINED AND SERVICED BY
AUTHORIZED PROFESSIONALS.
IMPORTANT: IMPROPER INSTALLATION, ADJUSTMENT, ALTERATION, SERVICE OR MAINTENANCE CAN
RESULT IN PROPERTY DAMAGE, INJURY OR DEATH. READ THE INSTALLATION, OPERATION AND MAINTENANCE
INSTRUCTIONS THOROUGHLY BEFORE INSTALLING OR SERVICING THIS EQUIPMENT.
WARNING: This product must be installed by a licensed plumber or gas fitter when installed within the
Commonwealth of Massachusetts.
!
IF THIS EQUIPMENT IS NOT PROPERLY INSTALLED A FIRE MAY RESULT. TO REDUCE THE RISK OF FIRE,
FOLLOW THESE INSTALLATION INSTRUCTIONS. A MAJOR CAUSE OF APPLIANCE-RELATED FIRES IS
FAILURE TO MAINTAIN REQUIRED CLEARANCES (AIR SPACES) TO COMBUSTIBLE MATERIALS. IT IS
OF UTMOST IMPORTANCE THAT THIS APPLIANCE BE INSTALLED ONLY IN ACCORDANCE WITH THESE
INSTRUCTIONS.
PLEASE READ THIS ENTIRE MANUAL BEFORE YOU INSTALL THE APPLIANCE. FAILURE TO FOLLOW INSTRUCTIONS
MAY RESULT IN PROPERTY DAMAGE, BODILY INJURY OR EVEN DEATH. CONTACT YOUR LOCAL BUILDING OR
FIRE OFFICIALS ABOUT RESTRICTIONS AND INSTALLATION INSPECTION IN YOUR AREA.
SAVE THE MANUAL
ANSI Z83.11b-2009
CSA 1.8b-2009
M0102.13 APRIL 2017
An ongoing program of product improvement may
require us to change specifications without notice.
PG 4 OF 58
ANSI/NSF STD 4
Wood Stone’s Gas Plancha has been tested
and approved by Intertek, and is ETL listed to
ANSI Z83.11:2016 Ed. 4, CSA 1.8:2016 Ed. 4
and to NSF/ANSI Standard 4 - 2009e.
WOOD STONE CORPORATION
1801 W. Bakerview Rd.
Bellingham, WA 98226 USA
TOLL FREE 800.988.8103
E-MAIL info@woodstone-corp.com
TEL 360.650.1111
woodstone-corp.com
FAX 360.650.1166
3/4"3/4"
NPTNPT
Inlet:
GGInlet:
107,000
BTU/HR,
NGNG
107,000
BTU/HR,
106,000
BTU/HR,
LP LP
106,000
BTU/HR,
THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF WOOD STONE CORPORATION
ANY REPRODUCTION OR USE IN PART OR AS A WHOLE WITHOUT THE WRITTEN PERMISSION OF WOOD STONE IS PROHIBITED
120VAC, 0.7A
G
4836 SPECS - PRE JUNE 2013 (v1)
Inlet: 3/4" NPT
107,000 BTU/HR, NG
106,000 BTU/HR, LP
Gas Plancha (GEN1)
Service Manual
PL-4836-4-CT, VERSION 1 SPECIFICATIONS
Model shown: Left-hand fajita zone
2 3/4"
2 3/4"
EXHAUST
FLUE
EXHAUST
FLUE
70mm
70mm
1 1/4"
1 1/4"
30mm
30mm
GG
THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF WOOD STONE CORPORATION
ANY REPRODUCTION OR USE IN PART OR AS A WHOLE WITHOUT THE WRITTEN PERMISSION OF WOOD STONE IS PROHIBITED
120VAC, 0.7A
Plan view Inlet: 3/4" NPT
G
24 24
1/2"1/2"
620mm
620mm
1 1/2"
1 1/2"
40mm
40mm
Iso view
107,000 BTU/HR, NG
2 3/4"
106,000
BTU/HR,
LP
EXHAUST
FLUE
1 1/4"
30mm
70mm
G
24 1/2"
620mm
1 1/2"
1 1/2"
40mm
40mm
7 1/2"
7 1/2"
190mm
190mm
48"48"
1220mm
1220mm
2 3/4" EXHAUST
FLUE
70mm
1 1/2"
40mm
1 1/2"
40mm
1 1/4"
30mm
G
7 1/2"
190mm
48"
1220mm
24 1/2"
620mm
1 1/2"
Front view
40mm
Side view
13"13"
330mm
1 1/2"330mm
40mm
1/4"1/4"
10mm
10mm
13"
330mm
12 12
1/2"1/2"
320mm
320mm
12 1/2"
320mm
13"
330mm
34 34
1/2"1/2"
880mm
880mm
48"
1220mm
1/4"
10mm
34 1/2"
880mm
TEMP
CONTROLS
BEHIND
TEMP
CONTROLS
BEHIND
ACCESS
PANEL
ACCESS
PANEL
34
1/2"
46 1/4"
1/2"1/2" 880mm
46
1180mm
1180mm
10mm
34 34
3/4"3/4"
880mm
880mm
7 1/2"
190mm
34 3/4"
880mm
20 20
1/2"1/2"
520mm
520mm
GG
22 22
1/2"1/2"
570mm
570mm
20 1/2"
520mm
34 3/4"
880mm
G
1 3/4"
1 3/4"
50mm
50mm
5 1/2"
5 1/2"
4 1/4"
4 1/4" 4" 4"
140mm
140mm
110mm
110mm
1 3/4"100mm
100mm
50mmADJUSTABLE
ADJUSTABLE
RANGE
RANGE
TEMP CONTROLS BEHIND
22 1/2"
4 1/4"
110mm
570mm
ACCESSWEIGHT:
PANEL
20 1/2" ACTUAL WEIGHT: 485
SHIPPING
650 lbs.
lbs.
1 3/4"
520mm
46
1/2"
50mm
12 1/2"
1180mm
G
320mm
AnAn
ongoing
program
of product
improvement
may
require
us us
to to
ongoing
program
of product
improvement
may
require
UTILITIES
SPECIFICATIONS
change
specifications
without
notice.
change specifications without notice.
PART #:
11of 1 54"1/2"
SHEET:
SHEET:14of
WS-PL4836-4-CTOONG
Electrical
Venting
Gas: 3/4DIMENSIONS
inch
FNPT gasARE
inlet
TEMP CONTROLS BEHIND PART #:WS-PL4836-4-CTOONG
IN IN
INCHES
22 1/2"
1/4"
DIMENSIONS
ARE
INCHES
140mm
570mm
ACCESS PANEL
TOLERANCES:
LINEAR
±1/2
[±10mm],
ANGULAR
TOLERANCES:
LINEAR
±1/2
[±10mm],
ANGULAR
120
VAC, .7±2°
A,±2°
50/60 Hz
The Plancha must
be vented
with
a110mm
Type
1 hood.
107,000 BTU/hr
Natural
Gas
(NG)
100mmThis
bena
DATE:
bena
DATE:
12/17/2012
DWN
BY:
12/17/2012
DWN
BY:
46
1/2"
NOTED
OTHERWISE
UNLESS
UNLESS NOTED OTHERWISE
ADJUSTABLE
5 1/2"
4"
140mm
100mm
ADJUSTABLE
RANGE
REV:
REV:
appliance must be installed and vented in accordance
with
1180mm with a NEMA 5-15P plug
OR
Equipped
RANGE
NFPA 96 and all relevant
national and local codes, subject
PL4836
An ongoing
program
product (LP)
improvementfor
may
to
PL4836
userequire
with a us
standard
120 VAC
102,000
BTU/hrof Propane
change specifications without notice.
to the approval
the local
authority
having
15 A or 20 A outlet.
4 4- Zone
Gas
Plancha
-ofZone
Gas
Plancha
1 of 1 jurisdiction.
PART #: WS-PL4836-4-CTOONG
Maximum
gas
inletwww.woodstone-corp.com
pressure:
SHEET:
Bellingham,
WAWA
360/650-1111
Bellingham,
360/650-1111
www.woodstone-corp.com
DIMENSIONS
ARE IN INCHES
1/2
psi
(14
inches
W.C.)
Refer
to
data
plate
when
installing.
TOLERANCES: LINEAR ±1/2 [±10mm], ANGULAR ±2°
DATE:
12/17/2012
DWN BY: bena
OTHERWISE
An ongoing UNLESS
program ofNOTED
product improvement
may require us to
change specifications without notice.
REV:
PART #: WS-PL4836-4-CTOONG
SHEET: 1 of 1
DIMENSIONS ARE IN INCHES
M0102.13 APRIL
2017
E-MAIL info@woodstone-corp.com
WOOD ±2°
STONE CORPORATION TOLL FREE 800.988.8103
TOLERANCES:
LINEAR ±1/2 [±10mm], ANGULAR
bena
DATE:
UNLESS
NOTED OTHERWISE1801 W. Bakerview Rd. 12/17/2012 TEL 360.650.1111 DWN BY: woodstone-corp.com
Bellingham,
WA 360/650-1111
www.woodstone-corp.com
An ongoing program of product improvement may
FAX 360.650.1166
require us to change specifications without notice.
Bellingham, WA 98226 USA
PL4836
4 - Zone Gas Plancha
Bellingham, WA 360/650-1111 www.woodstone-corp.com
PL4836
4 - Zone Gas Plancha
0
PG 5 OF 58
00
REV:
0
4836 SPECS - POST JUNE 2013 (v2)
Gas Plancha (GEN1)
Service Manual
PL-4836-4-CT, VERSION 2 SPECIFICATIONS
Model shown: Left-hand fajita zone
Plan View
48"
1220mm
G
48" 48"
1220mm
1220mm
GG
34 3/4"
880mm
24 1/4"
24 1/4"
620mm
620mm
7 3/4"
200mm
34 3/4"
34 3/4"
880mm
880mm
13 1/4"
340mm
34 1/2"
880mm
7 3/4"7 3/4"
200mm
200mm
8"
200mm
Front View
13 1/4"
13 1/4"
340mm
340mm
4"
100mm
24 1/4"
620mm
34 1/2"
34 1/2"
880mm
880mm
Side View
16 1/2"
420mm
12 1/2"
320mm
8" 8"
200mm
200mm
16 1/2"
1/2"
420mm
G 16420mm
12 1/2"
12 1/2"
320mm
320mm
4" 4"
100mm
100mm
GG
SHIPPING WEIGHT: 650 lbs.
ACTUAL WEIGHT: 485 lbs.
UTILITIES SPECIFICATIONS
REV:
Venting
Gas: 3/4 inch FNPT gas inlet G Electrical
PART #: WS-PL-4836-4-CT00NG
SHEET: 2 of 2
120 VAC, .7 A, 50/60
Hz 8/20/2013
The Plancha must be vented
with abena
Type 1 hood. This
107,000 BTU/hr Natural Gas (NG)
DATE:
DWN BY:
appliance
must
be
installed
and
vented
in accordance with
OR
Equipped
with
a
NEMA
5-15P
plug
Bellingham, WA 360/650-1111 www.woodstone-corp.com
NFPA 96 and all relevant national and local codes, subject
for use with a standard 120 VAC
102,000 BTU/hr Propane (LP)
PL4836
DIMENSIONS ARE IN INCHES
to the approval of the local
authority
REV:
22of 2 jurisdiction.
REV:
15 A or 20 A outlet.
2 ofhaving
PART
#: WS-PL-4836-4-CT00NG
SHEET:
Maximum
gas inlet
PART
#: WS-PL-4836-4-CT00NG
SHEET:
TOLERANCES:
LINEAR
±1/2 pressure:
[±10mm], ANGULAR ±2°
1/2
psi (14 NOTED
inches W.C.)
Refer to data plate
when
installing.
UNLESS
OTHERWISE
DATE:
General Arrangement
8/20/2013
DATE:
bena
DWN
8/20/2013
bena
DWN
BY:BY:
AN
ONGOING
PROGRAM
OF
PRODUCT
IMPROVEMENT
Bellingham,
WA
360/650-1111
www.woodstone-corp.com
Bellingham, WA 360/650-1111 www.woodstone-corp.com
MAY REQUIRE US TO CHANGE SPECIFICATIONS
LEGEND:
PL4836
PL4836
WITHOUT NOTICE.
2
22
DIMENSIONS
ARE
IN INCHES
DIMENSIONS
IN INCHES
M0102.13
APRIL 2017ARE
WOOD STONE CORPORATION TOLL FREE 800.988.8103
120VAC, 1A Corded Outlet
TOLERANCES:
LINEAR
[±10mm],
ANGULAR
±2°
TOLERANCES:
LINEAR
±1/2±1/2
[±10mm],
±2°
THE
INFORMATION
CONTAINED
IN
THISANGULAR
DRAWING
IS1801
THEW. Bakerview Rd.
TEL 360.650.1111
An ongoing
program
of product
improvement
may
UNLESS
NOTED
OTHERWISE
UNLESS
NOTED
OTHERWISE
SOLE PROPERTY
OF
WOOD
STONE
CORPORATION
FAXNPT
360.650.1166
require
us
to
change
specifications
without
notice.
Bellingham,
WA
98226
USA
GAS INLET: 3/4"
ANY
REPRODUCTION
OR OF
USE
INPRODUCT
PART OR
AS A WHOLE
ONGOING
PROGRAM
OF
IMPROVEMENT
AN AN
ONGOING
PROGRAM
PRODUCT
IMPROVEMENT
G
108,000
BTU,
NG
THE
WRITTEN
PERMISSION
OF
WOOD STONE IS
WITHOUT
PGREQUIRE
6 OF
58
MAY
REQUIRE
TO
CHANGE
SPECIFICATIONS
MAY
US US
TO
CHANGE
SPECIFICATIONS
LEGEND:
LEGEND:
PROHIBITED
WITHOUT
NOTICE.
WITHOUT
NOTICE.
E-MAIL info@woodstone-corp.com
woodstone-corp.com
General
Arrangement
General
Arrangement
4836 SPECS - POST JUNE 2013 (v2)
Gas Plancha (GEN1)
Service Manual
PL-4836-4-CT, VERSION 2 ON OPTIONAL STAND SPECIFICATIONS
Model shown: Left-hand fajita zone
Plan view
Iso view
48"
48"
1220mm48"
1220mm 1220mm
G G
G
24 1/4"
24
1/4" 24 1/4"
620mm
620mm 620mm
34 3/4"
880mm
34
3/4" 34 3/4"
880mm 880mm
7 3/4"
7200mm
3/4" 7 3/4"
200mm 200mm
Front view
Side view
13 1/4"
13
1/4" 13 1/4"
340mm
340mm 340mm
SHEET: 1 of 13
PART #: WS-PL-4836-4-CT00NG
34 1/2"
880mm
34
1/2" 34 1/2"
880mm 880mm
DATE:
REV:
DWN BY: bena
10/17/2013
2
PL4836
4 - Zone Gas Plancha
8"
8"200mm 8"
200mm 200mm
File Location: \\woodstone.net\dfs\CAD\0 Pn\001 Oven Main Stations\001-PL_Plancha\Service Manual DFT\Plancha Gas\4Zone\Revision 2\October2013ver\0_Service_Manual-1.dft
16 1/2"
16
1/2" 16 1/2"
420mm
420mm 420mm
4"
4"100mm 4"
100mm 100mm
26 1/2"
670mm
26
1/2" 26 1/2"
670mm 670mm
G G
G
35"
35"
890mm 35"
890mm 890mm
31"
31"
790mm 31"
790mm 790mm
22 1/2"
22
1/2" 22 1/2"
570mm
570mm 570mm
7 3/4"
7200mm
3/4" 7 3/4"
200mm 200mm
SHIPPING WEIGHT: 770 lbs.
ACTUAL WEIGHT: 550 lbs.
UTILITIES SPECIFICATIONS
REV:
of 2
WS-PL-4836-4-CT00NG
PART #: WS-PL-4836-4-CT00NG
SHEET: 11 of
REV: REV:
Electrical PART
Venting
Gas: 3/4 inch FNPT gas inlet
2 1 of 2
PART #: WS-PL-4836-4-CT00NG
#:
SHEET:SHEET:
DATE: 8/20/2013
DWN BY:
bena
120 VAC, .7 A, 50/60
withbena
a Type
1 hood. This
107,000 BTU/hr Natural Gas (NG)
DATE:
DATE:Hz
8/20/2013The Plancha must be vented
8/20/2013
DWN
BY:
bena
DWN BY:
Bellingham, WAOR
360/650-1111 www.woodstone-corp.comEquipped with a NEMA 5-15P plug
appliance
must
be
installed
and
vented
in
accordance with
Bellingham,
WA 360/650-1111
www.woodstone-corp.com
Bellingham,
WA 360/650-1111
www.woodstone-corp.com
NFPA 96 and allPL4836
relevant national and local codes, subject
for
use
with
a
standard
120
VAC
102,000
BTU/hr
Propane
(LP)
DIMENSIONS ARE IN INCHES
PL4836
PL4836
DIMENSIONS
ARE
IN INCHES15 ±2°
DIMENSIONS
ARE IN
INCHES
to the approval of the local authority having jurisdiction.
A or 20 A outlet.
TOLERANCES:
LINEAR
Maximum
gas±1/2
inlet[±10mm],
pressure:ANGULAR
22 2
TOLERANCES:
LINEAR
±1/2 [±10mm],
ANGULAR
TOLERANCES:
LINEAR
±1/2 OTHERWISE
[±10mm],
ANGULAR
±2° ±2°
UNLESS
NOTED
1/2
psiUNLESS
(14NOTED
inches
W.C.) OTHERWISERefer to data plate when installing.
NOTED
UNLESS
OTHERWISE
AN ONGOING PROGRAM OF PRODUCT IMPROVEMENT
AN ONGOING
PROGRAM
OF PRODUCT
IMPROVEMENT
AN ONGOING
PROGRAM
PRODUCT
IMPROVEMENT
MAY REQUIRE
US TO OF
CHANGE
SPECIFICATIONS
MAY REQUIRE
TO
CHANGE
SPECIFICATIONS LEGEND:
MAY REQUIRE
US
TOUS
CHANGE
SPECIFICATIONS
WITHOUT
NOTICE.
LEGEND:
LEGEND:
NOTICE.
M0102.13WITHOUT
APRILWITHOUT
2017NOTICE.
TOLL
WOOD STONE CORPORATION
120VAC, 1A Corded
OutletFREE 800.988.8103
THE INFORMATION CONTAINED IN THIS DRAWING IS THE
120VAC,
Corded Outlet
120VAC, 1A
Corded1AOutlet
THEPROPERTY
INFORMATION
CONTAINED
IN
THIS
DRAWING
IS
THE
THESOLE
INFORMATION
CONTAINED
IN
THIS
DRAWING
IS
THE
TEL
360.650.1111
1801
W.
Bakerview
Rd.
OF WOOD
STONE
CORPORATION
An ongoing program
of product
improvement
may
SOLE
PROPERTY
OF WOOD
STONE
CORPORATION
SOLE
PROPERTY
OF
WOOD
STONE
CORPORATION
GAS
INLET: 3/4" NPT
ANY REPRODUCTION
ORspecifications
USE IN PART
OR
AS A WHOLE
FAX
360.650.1166
require us to change
without
notice.
Bellingham,
WA
98226
USA
GAS3/4"
INLET:
ANY REPRODUCTION
ORIN
USE
IN PART
AS A WHOLE
ANY REPRODUCTION
OR
USE
PART
OR
ASOR
A WHOLE
108,000
BTU,
NGNPT 3/4" NPT
WITHOUT
THE WRITTEN
PERMISSION
OF
WOOD
STONE IS
GINLET:
GG GAS
108,000
108,000
BTU,
NG BTU, NG
WITHOUT
THE WRITTEN
PERMISSION
OF
WOOD
STONE
IS
WITHOUT
THE WRITTEN
PERMISSION
OF
WOOD
STONE
IS
PROHIBITED
PROHIBITED
PROHIBITED
General
Arrangement
General
Arrangement
General
Arrangement
E-MAIL info@woodstone-corp.com
woodstone-corp.com
PG 7 OF 58
3636 SPECIFICATIONS
Gas Plancha (GEN1)
Service Manual
PL-3636-3-CT SPECIFICATIONS
17 3/4"
450mm
G
Plan view
17 3/4"
450mm
1 1/2"
40mm
17 3/4" G
450mm
1 1/2"
40mm
1 1/2"
40mm
G
4 1/4"
10mm
24 1/4"
610mm
34 3/4"
880mm
24 1/4"
610mm
7 3/4"
200mm
34 3/4"
880mm
34 3/4"
880mm
7 3/4"
200mm
7 3/4"
200mm
35 3/4"
910mm
35 3/4"
910mm
35 3/4"
910mm
Front view
8"
200mm
8"
200mm
12 1/2"
320mm
8"
200mm
12 1/2"
320mm
Side view
20 1/2"
520mm
4"
100mm
12 1/2"
320mm
20 1/2"
520mm
4"
100mm
G
4"
100mm
o
20 1/2"
520mm
G
G
SHIPPING WEIGHT: 490 lbs.
SHEET: 1 of 1SHEET: 1 of 1
o
REV:
REV:
0
0
0
UTILITIES SPECIFICATIONS
INFORMATION THE
CONTAINED
INFORMATION
IN THISCONTAINED
DRAWING ISINTHE
THIS
SOLE
DRAWING
PROPERTY
IS THEOF
SOLE
WOOD
PROPERTY
STONE CORPORATION
OF WOOD STONE CORPORATION
Electrical
Venting
DWN
BY: bena
DWN BY: 1bena
UCTION
ANY
ORREPRODUCTION
USE INGas:
PART3/4
OROR
AS
USE
A WHOLE
IN PART
WITHOUT
ORinlet
AS ATHE
WHOLE
WRITTEN
WITHOUT
PERMISSION
THE WRITTEN
OF WOOD
PERMISSION
STONE ISOF
PROHIBITED
WOOD STONE
IS PROHIBITED
inch
FNPT
gas
REV:
of 1
SHEET:
The
Wood
Stone
Gas
Plancha must be vented with a Listed
120 VAC, .6 A, 50/60 Hz
76,000 BTU/hr Natural Gas (NG)
PART
#: 001-PL3636-3-CT00NG
PART
#: constructed
001-PL3636-3-CT00NG
THE INFORMATION
CONTAINED
INMetal
THIS DRAWING
IS THE
SOLE
PROPERTY
STONE CORPORATION
5 Plancha,
4035
Plancha,
Countertop,
Countertop,
Top,
Metal
3
Phase,
Top,
4WOOD
Phase,
Zone
4
TypeZone
1 exhaust
hood,
or one
in accordance with
Equipped
with
a NEMAOF3
5-15P
plug
OR
ANY REPRODUCTION
OR USE IN PART OR AS A WHOLE WITHOUT THE WRITTEN PERMISSION OF WOOD STONE IS PROHIBITED DWN BY: bena
for use with a standard 120 VAC
NFPA 96 and all relevant local and national codes. The oven
DATE: 9/27/2013
DATE: 9/27/2013
71,000 BTU/hr Propane (LP)
15 AMetal
or 20 A outlet.
PART #: with
must
be vented in accordance
all relevant local and
001-PL3636-3-CT00NG
4035
Plancha,
Top, 3 Phase, 4
Zone
Maximum
gas inlet Countertop,
pressure
Refer to data plate when installing.
national codes, and in a manner acceptable to the authority
1/2 psi (14 inches W.C.)
having jurisdiction. DATE: 9/27/2013
3 - Zone3Gas
- Zone
Plancha
Gas Plancha
3 - Zone Gas Plancha
M0102.13 APRIL 2017
An ongoing program of product improvement may
require us to change specifications without notice.
PG 8 OF 58
WOOD STONE CORPORATION
1801 W. Bakerview Rd.
Bellingham, WA 98226 USA
TOLL FREE 800.988.8103
E-MAIL info@woodstone-corp.com
TEL 360.650.1111
woodstone-corp.com
FAX 360.650.1166
CLEARANCES
Gas Plancha (GEN1)
Service Manual
CLEARANCES
1. The Wood Stone Gas Plancha must have a minimum 12 inch clearance to combustible construction from sides and
back, and 0 inch clearance to non-combustible construction from sides and back.
2. This appliance may be installed on a combustible or non-combustible surface.
3. Combustion Air: Combustion air flows into the Plancha through vents in the bottom panel. The Plancha must be installed
with the legs provided. Do not block the space between the appliance and the countertop.
!
IF THIS EQUIPMENT IS NOT PROPERLY INSTALLED A FIRE MAY RESULT. TO REDUCE THE RISK OF
FIRE, FOLLOW THESE INSTALLATION INSTRUCTIONS. A MAJOR CAUSE OF APPLIANCE-RELATED
FIRES IS FAILURE TO MAINTAIN REQUIRED CLEARANCES (AIR SPACES) TO COMBUSTIBLE
MATERIALS. IT IS OF UTMOST IMPORTANCE THAT THIS APPLIANCE BE INSTALLED ONLY IN
ACCORDANCE WITH THESE INSTRUCTIONS.
M0102.13 APRIL 2017
An ongoing program of product improvement may
require us to change specifications without notice.
WOOD STONE CORPORATION
1801 W. Bakerview Rd.
Bellingham, WA 98226 USA
TOLL FREE 800.988.8103
E-MAIL info@woodstone-corp.com
TEL 360.650.1111
woodstone-corp.com
FAX 360.650.1166
PG 9 OF 58
UTILITY SPECIFICATIONS
Gas Plancha (GEN1)
Service Manual
GAS INFORMATION:
The Wood Stone gas Plancha is equipped with a 3/4 inch NPT gas connection located at the rear of the appliance. The installer
should provide an appropriate quick disconnect fitting for connection to the gas supply.
BURNER MANIFOLD PRESSURE
NG models - 3.2 inches W.C.
LP models - 9.0 inches W.C.
BTU/HR RATE
NG models - 107,000 BTU/hr
LP models - 102,000 BTU/hr
The Plancha is equipped with an internal gas pressure regulator. This regulator is not adjustable. If incoming gas pressure is less
than 1/2 psi (14 inches W.C.), no external regulator is required or recommended. If incoming gas pressure is greater than 1/2 psi,
an external regulator, by others, must be installed.
If you must convert the Plancha to run on a different gas type, i.e. NG to LP, please contact the factory to obtain the necessary parts
and instructions.
LP models require no modification for use at high altitudes. NG Models for installation in Canada at altitudes between 2,000 and
4,500 feet are equipped with #52 burner orifices, and rated at 91,000 BTU/hr.
ELECTRICAL RATINGS
120 VAC, 0.7 A. The Plancha is equipped with a NEMA 5-15P plug for use with a standard 120 VAC 15 A or 20 A outlet.
Electrical Grounding: This appliance must be electrically grounded in accordance with local codes, or in the absence of local
codes, with the National Electrical code, ANSI/NFPA 70 or the Canadian Electrical Code, CSA C22.1 as applicable.
ELECTRICAL SUPPLY CORD AND GAS CONNECTION SHOULD BE ROUTED SO THAT THEY ARE NOT SUBJECTED TO THE HEAT
COMING FROM THE PLANCHA COOKING SURFACE.
VENTILATION
The Plancha must be vented with a Type 1 hood. This appliance must be installed and vented in accordance with NFPA 96 and all
relevant national and local codes, subject to the approval of the local authority having jurisdiction.
M0102.13 APRIL 2017
An ongoing program of product improvement may
require us to change specifications without notice.
PG 10 OF 58
WOOD STONE CORPORATION
1801 W. Bakerview Rd.
Bellingham, WA 98226 USA
TOLL FREE 800.988.8103
E-MAIL info@woodstone-corp.com
TEL 360.650.1111
woodstone-corp.com
FAX 360.650.1166
BASIC OPERATION
Gas Plancha (GEN1)
Service Manual
CLEAN THOROUGHLY BEFORE FIRST USE
A vegetable oil cooking spray is applied to the cook surface at the factory to help protect from corrosion during shipping. The cook
surface must be thoroughly cleaned before use. Follow these instructions:
1. Make sure the grease/debris tray is in place.
2. Turn the Plancha ON and allow to heat for 5 minutes. Then turn the Plancha OFF.
3. Using a small amount of water and a mild dish detergent, clean the cook surface with a wet towel. Then use a small amount of
water (approximately 1 pint) to rinse. Wipe the surface down with a towel and the Plancha is ready for service.
BASIC OPERATION
Use the Power Switch on the front panel to turn on the Plancha. This appliance utilizes an automatic ignition system—there are no
standing Pilots to manually light. Press the switch to the OFF position to turn off the Plancha.
At startup, the red RESET light next to the Power Switch will be illuminated until the automatic ignition system has successfully lit
the Pilot. This is typically not more than a few seconds. However, when initially starting the unit up after installation, Pilot Ignition will
likely take longer while air in the gas line purges—the light will remain illuminated until the Pilot lights. NOTE: If the red RESET light
illuminates during operation of the Plancha, turn the Power Switch to the OFF position, wait 5 minutes, then restart the Plancha.
To access the two hidden Temperature Control Knobs, remove the square cover on the front of the Control Panel. The top knob
controls the temperature for cooking area to the left of the cook surface divider. The bottom knob controls the temperature of the
remaining cooking surface. Each zone has its own Heat Indicator Light.
When the Plancha is first turned on the Heat Indicator Light for each zone will be illuminated until its zone reaches the temperature set
on the temperature control knob (appx 18–20 minutes). After the set temperature has been reached, a Heat Indicator Light will only
illuminate when the temperature of its corresponding zone has dropped below the temperature set on the Temperature Control Knob.
For example, a Heat Indicator Light may illuminate after a large food load is placed on the cooking surface.
The Plancha Controller automatically adjusts the runtime of the burners supplying heat to each zone to maintain the set point temperature.
PL-4836-4-CT (Left-hand divider)
Temperature Control
Knobs behind this cover
(factory set @ 500 °F)
4 Heat
Indicator
Lights
PL-4836-4-CT (Right-hand divider)
Divider placement is only external difference
Red RESET light
ON/OFF switch
Grease/debris trays
PL-3636-3-CT
3 Heat
Indicator
Lights
Top knob controls...
...cooking surface to the left
of the divider (no matter
which side the divider is on).
Bottom knob controls...
cooking surface to the right
of the divider (no matter
which side the divider is on).
Temperature Control
Knobs behind this cover
(factory set @ 500 °F)
Red RESET
light
ON/OFF switch
Grease/debris pan
M0102.13 APRIL
2017
PG 11 OF 58
DAILY MAINTENANCE
Gas Plancha (GEN1)
Service Manual
DAILY USE AND MAINTENANCE
1. Check and empty the grease/debris trays frequently throughout the day. Keep the drain clear and do not allow the trays to
overflow.
2. The cooking surface should be wiped periodically throughout the day using a damp towel and a small amount of water.
CAUTION: COOK SURFACE IS VERY HOT!
3. End of the day: The Plancha cook surface should be cleaned thoroughly at the end of each day. Wood Stone recommends
the 3M 710 Scotch Brite Quick Clean Griddle Cleaning System for cleaning the Plancha cooking surface. This kit includes
all of the necessary tools to clean the Plancha surface properly including Scotch Brite Quick Clean Griddle Liquid. These
products are available through your dealer or restaurant supplier.
When using chemicals to clean the grill surface, first shut down the Plancha and allow it to cool for 30 minutes. If the
Plancha is too hot, the chemical may tend to boil or burn off immediately and not work as effectively. Do not pour water onto
a hot Plancha to cool it as this can warp the cook surface.
DO NOT USE EXCESSIVE AMOUNTS OF WATER TO CLEAN THE PLANCHA. When cleaning, pour no more than 1 pint of
water at a time onto the cook surface. Be careful when using scrapers on the cook surface to avoid scratching or gouging
the top. Be aware that the cook surface is made of mild steel—it will not clean to a shiny silver-like surface. Do not use
heavy duty degreasers or oven cleaners on the Plancha as these are not generally intended for use on hot surfaces.
Damage caused by using spray hoses or excessive water, or scratching or marring of the cook surface, is not covered by the
warranty.
4. The front, sides, and back may be wiped down with a cloth, and mild detergent if needed. Do not use abrasive cleaners or
scouring pads as these will scratch the stainless steel.
M0102.13 APRIL 2017
An ongoing program of product improvement may
require us to change specifications without notice.
PG 12 OF 58
WOOD STONE CORPORATION
1801 W. Bakerview Rd.
Bellingham, WA 98226 USA
TOLL FREE 800.988.8103
E-MAIL info@woodstone-corp.com
TEL 360.650.1111
woodstone-corp.com
FAX 360.650.1166
OPERATION SEQUENCE
Gas Plancha (GEN1)
Service Manual
SIMPLIFIED SEQUENCE OF OPERATION
GAS PLANCHA
Power ON. Red RESET light illuminates.
Ignition Module attempts to light Pilot.
Pilot does not light, Ignition Module times out.
Red RESET light remains illuminated.
Pilot lights. Once Pilot ignition proves,
Controller is energized. Left Zone Indicator
Light will blink to indicate software version.
Red RESET light turns off.
Controller cycles once through each
zone, i.e. burners light for each zone
until that zone reaches set point. Heat
Indicator Lights are illuminated.
Burners pulse to maintain set point
temperature and respond to cooking
load. Heat Indicator Light illuminates when
temperature is out of set point range for
specific zone it reports on.
Power OFF. All burners, Pilot and Controller
turn off, all gas valves close.
M0102.13 APRIL 2017
An ongoing program of product improvement may
require us to change specifications without notice.
WOOD STONE CORPORATION
1801 W. Bakerview Rd.
Bellingham, WA 98226 USA
TOLL FREE 800.988.8103
E-MAIL info@woodstone-corp.com
TEL 360.650.1111
woodstone-corp.com
FAX 360.650.1166
PG 13 OF 58
OPERATION SEQUENCE
Gas Plancha (GEN1)
Service Manual
DETAILED SEQUENCE OF OPERATION
GAS PLANCHA
Unit plugged in. Power to 24 VAC
transformer and DC power supply.
A1 Control Board receives DC power from
Buffer Board.
Power Switch ON. Red RESET
light illuminates. Latching relay
on Buffer Board latches. AC
power to Ignition Module.
Temperature
Potentiometers
Ignition Controller opens Main
Gas Valve using Pilot output.
Thermocouples
A1 control goes through
self-check (approximately 30
seconds).
If cook zone is below set point, burners light
for each zone until that zone reaches set
point. Then burners pulse to maintain set
point temperature and respond to cooking
load. (See CONTROL SYSTEM operation
details on next pages (depending upon
software version).)
Power OFF. All burners, Pilot and Controller
turn off, all Gas Valves close.
M0102.13 APRIL 2017
An ongoing program of product improvement may
require us to change specifications without notice.
PG 14 OF 58
WOOD STONE CORPORATION
1801 W. Bakerview Rd.
Bellingham, WA 98226 USA
Gas flows to Zip Tubes. Spark
from Ignition Module lights
supervised Pilot. Pilot lights Zip
Tubes which serve as ignition
source for all burners.
When Ignition Module senses
Pilot flame it enables main
electrical output which supplies
power to A1 Control Board. Red
RESET light turns off.
If Pilot fails to light, or ignition
does not prove, Ignition Module
will retry (three 15-second
trials), then locks out. Main Valve
is turned off. Red RESET light
remains illuminated.
TOLL FREE 800.988.8103
E-MAIL info@woodstone-corp.com
TEL 360.650.1111
woodstone-corp.com
FAX 360.650.1166
CONTROL SYSTEM, v1 & 2
Gas Plancha (GEN1)
Service Manual
V1 & V2 UNITS
(BUILT BEFORE
NOV. 9, 2015)
PLANCHA CONTROL SYSTEM - SOFTWARE 5093
The temperature of the cooking surface is controlled by the 4-Channel Control Board (A1).
The cooking surface is divided into 4 temperature control zones, each with its own Thermocouple, Gas Valve, and two high efficiency
IR burners. Each zone also has an individual green LED status light. Each zone runs a completely independent control loop to maintain
temperature and respond to cooking loads. On this model, each zone runs the full depth from front to back and 12 inches of the
width. Zone 1 is the far left zone and Zone 4 is the far right zone (on three zone units, the left zone is two and the right zone is four).
The actual number of the zone doesn’t matter unless you are correlating the Thermocouples, LEDs, Valve Control Channels, and
Temperature Setting Potentiometers. Although there could be up to 4 Temperature Setting Knobs, this unit has one knob for zone 1
and one knob that controls all three of the other zones. Both of these knobs are hidden behind the access plate on the left front of the
control panel. Some units may have a right side divider (veggie zone). On those units, zones 1 – 3 are controlled by the top knob and
zone 4, alone, is controlled by the bottom knob.
The control scheme (each zone independent) is not the usual system where the burners turn on if the cook surface is too cold and
off if it’s too hot. In the Wood Stone gas Plancha control scheme, each zone is constantly being cycled ON and OFF with a period of
48 seconds. The amount of heat (time the burner is on) supplied during each cycle (48 seconds) is the amount necessary to keep the
plate at the requested cooking temperature.
If a load is put on the plate and the plate begins to loose temperature, the percentage of the cycle during which the burner is ON
is increased enough to make up for the loss. If the zone starts to get too warm, the percentage is reduced to prevent overshoot. Be
aware that there is a delay in the Thermocouple response and an average delay of 24 seconds (sometimes 48, sometimes none) until
the next cycle starts with a new duty cycle. Over each normal cycle (48 seconds) at 550 °F, the Cook Surface heats and cools 3–5 °F.
The Thermocouples used in the control system do not see this variation due to their location and construction.
As explained above, every 48 seconds the two burners (one Valve per set) for a zone will come on, run for some time (say, 27
seconds) and go off for the remainder of the 48 seconds. During the initial warm-up all zones run continuously until the plate
nears cooking temperature. As the plate approaches the set point, the burners will begin cycling at a reduced duty cycle to prevent
substantial overshoot (the status LEDs will still be illuminated).
Note that the 4 zones do not all start simultaneously. They are offset by 1/4 of the 48 second period: 12 seconds. So, 12 seconds
after zone 1 comes on, zone 2 will light; 12 seconds later zone 3 will light, and 12 seconds later, zone 4. They will not necessarily
go out in the same sequence since they are running independent control responses. The minimum run time for any burner is 9
seconds—below that it will just skip the entire cycle.
The first cycle after the unit is turned ON is unique. The cycle times are fixed and not a function of the set point. Each cycle begins
12 seconds after the previous cycle began. The first zone runs 12 seconds. The second zone runs 16 seconds. The third zone runs
24 seconds. Zone 4 runs the full 48 second cycle and stays on until the set point is approached. By noting the order the burners light,
this feature can be used to verify that the Burner Valves are hooked to the right control channels.
The most obvious consequence of this for the cook is that the Indicator Lights are not tied to the burners (and switched each time the
burner turns on), but rather is controlled by the computer based on the measured plate temperature and the requested set point. If the
zone is warming up (when turned on, or to a new set point) or if it cools from too much load (big pot of water) the light will come on to
indicate it is under target. Otherwise, as long as the plate is not too cool, the light stays off.
If a Thermocouple fails, (open circuit or becomes disconnected), the software will detect this and turn off the associated Valve and
cause the matching status LED to blink.
If a Thermocouple shorts out and give an erroneously low reading, the software will not detect this. Or, if the Thermocouples or Valve
controls are cross wired, one zone will stay cold and the other will run away open loop. The maximum temperature that the unit will
reach with burner(s) in a lock on condition is about 850 °F, depending on ambient conditions. Care should be taken when reattaching
or replacing Thermocouples that they are inserted correctly to avoid this condition. Although the equipment will probably not be
damaged, such conditions may pose a hazard, especially if the required clearances to combustibles are not adhered to.
M0102.13 APRIL
2017
PG 15 OF 58
CALIBRATION PROCEDURE, v1 & 2
Gas Plancha (GEN1)
Service Manual
V1 & V2 UNITS
(BUILT BEFORE
NOV. 9, 2015)
POT CALIBRATION FOR THE A1 CONTROL BOARD ON THE GAS PLANCHA
SOFTWARE 5093
For location, see 4-Channel Temperature Control Board in CONTROL BOX - INNER PANEL section.
V1 models: pg 38; v2 models pg 51
It is only necessary to calibrate the Pots if they have been replaced or if the Control Board has been replaced or re-programmed. The
DIP switches on the board are also read and stored during the calibration sequence. These instructions assume the Control Panel
Assembly is bolted to the main griddle and burner section. (If Control Panel is being serviced in the absence of the Main Griddle
Assembly, or if gas is not available, read through this section AND the final note below before proceeding.)
1. Turn power OFF (Main Rocker Switch on Front Panel). Remove the small square cover on the Front Panel to expose the Temp.
Setting (Potentiometer) Knobs and the Control Board with its White Push Button, green “ready” LED light and DIP switches.
2. Plug the Plancha in to power and turn ON the gas supply. Turn on the Plancha. Listen for the clicking sound from the spark
ignition, and check that the Pilot and Zip Tubes light and stay on. Site Glasses are provided at the front and on both sides of the
unit. Turn the Plancha back off with the Main Switch.
3. Turn each of the Temperature Dial Pots to 400 °F. Note: View knobs straight-on, not at an angle, for accuracy.
4. If it is necessary to set or change the DIP switches on the CPI Control Board, separate documentation will be provided. This is the
final opportunity to make those changes.
5. Recheck that the Pots are set to exactly 400 °F.
6. Find the White Push Button on the Control Board and the green “ready” LED next to it (near the DIP switches). The green LED will
be illuminated for a period when the Plancha is initially powered up.
7. Turn ON the power with the Main Rocker Switch on the Front Panel. The green LED on the Control Board and the left-most Heat
Indicator Light blink a sequence indicating the software version–in this case “5093”. (On a three-zone Plancha, no outside
Indicator Light will blink.) After the Pilot lights and Ignition stops sparking (ignition has proved), the Heat Indicator Light will turn
OFF while the green LED will remain on solidly on for about 15 seconds. Within this 15 second window, press the White Button
and hold for several seconds until the green LED begins to blink (the blink is very slow), then release it. At this time the board will
read the DIP switches and the values at the low temperature setting of the Pots. This is the ONLY time the DIP switches are read.
When the green LED begins blinking, these operations are complete.
8. Without delay (this step must be completed before the LED stops blinking—about 60 seconds from the first White Button push),
change the Temperature Knobs to point exactly to 550 °F. Then press and hold the White Push Button again. The button can be
released when the LED stops blinking (another few seconds). At this point the Pot midpoints will be read and the scale factor and
offsets will be calculated and stored.
9. Turn OFF the power with the Main Rocker Switch on the Front Panel to set the calibration. Set the Pots to the desired value
(note: 500 °F as of 6/16/16). To check the surface temperature against the set values, turn on the Plancha and let it stabilize for
70 minutes to get the most representative measurement. Take one reading per zone in the center of each zone as described in
the Surface Temperature Measurement Procedure in the TROUBLESHOOTING section of this manual.
Note: If the Front Panel is separated from the Gas Section or if no gas is available, the Ignition Controller can be bypassed. There
are two Bullet Connectors in the harness between the A2 (Buffer) board and the Ignition Controller Module. If both of these pair
are separated and the male and female of the opposite pairs are reconnected (only the two from the Buffer Board side are actually
required) the Control Board will run and allow calibration (and Valve test if connected to the Main Unit). The Main Valve will not operate
and the Pilot and Zip Tubes will not light. When reassembling, be sure to restore the Bullet Connectors before replacing cover.
M0102.13 APRIL 2017
An ongoing program of product improvement may
require us to change specifications without notice.
PG 16 OF 58
WOOD STONE CORPORATION
1801 W. Bakerview Rd.
Bellingham, WA 98226 USA
TOLL FREE 800.988.8103
E-MAIL info@woodstone-corp.com
TEL 360.650.1111
woodstone-corp.com
FAX 360.650.1166
CONTROL SYSTEM, v3
Gas Plancha (GEN1)
Service Manual
V3 UNITS
(BUILT AFTER
NOV. 8, 2015)
PLANCHA CONTROL SYSTEM - SOFTWARE 2094 & 2095
The temperature of the cooking surface is controlled by the 4-Channel Temperature Control Board (A1).
The cooking surface is divided into 4 temperature control zones, each with its own Thermocouple, Gas Valve, and two high efficiency
IR Burners. Each zone also has an individual green LED status light on the front of the Control Panel. Each zone runs a completely
independent control loop to maintain temperature and respond to cooking loads. On this model, each zone runs the full depth from
front to back and 12 inches of the width. Zone 1 is the far left zone and Zone 4 is the far right zone (on three zone units, the left zone
is 2 and the right zone is 4). The actual number of the zone doesn’t matter unless you are correlating the Thermocouples, LEDs, Valve
Control Channels, and Temperature Setting Potentiometers. Although there could be up to 4 temperature setting knobs, this unit (left
side “veggie zone” divider) has one knob for zone 1 and one knob that controls all three of the other zones. Both of these knobs are
hidden behind the access plate on the left front of the Control Panel. Some units may have a right side divider. On those units, zones
1 – 3 are controlled by the top knob and zone 4, alone, is controlled by the bottom knob.
The control scheme is different from earlier versions of this Plancha. Every zone is completely independent in time, as well
as temperature response. If the temperature of a zone is too low or if it is dropping rapidly, the burners will be run to stop the
temperature drop and replace the lost heat. Any zone may come on at any time and run as long as necessary. The only restrictions
based on time are two: Once a burner is lit, it will run at least 10 seconds in consideration of combustion gas quality. Second, once a
burner is lit, it cannot be restarted, after tuning off, in less than 30 seconds from the previous start. In practice this rapid cycling does
not occur normally, but the time restriction in the firmware exists to prevent excessive wear of the gas valves.
As in the previous model, each zone status light is not tied to the burners (i.e., not switched each time the burner turns on), but rather
is controlled by the computer based on the measured plate temperature and the requested set point. If the zone is warming up (when
turned on, or to a new set point) or if it cools from too much load (big pot of water) the light will come on to indicate it is under target.
Otherwise, as long as the plate is not too cool, the light stays off.
If a Thermocouple fails, (open circuit or becomes disconnected,) the software will detect this and turn off the associated valve and
cause the matching status LED to blink.
If a Thermocouple shorts out and give an erroneously low reading, the software will not detect this. If the Thermocouples or valve
controls are cross wired, one zone will stay cold and the other will run away open loop. The maximum temperature that the unit will
reach with burner(s) in a lock on condition is about 850 °F (depending on ambient conditions). Care should be taken when reattaching
or replacing Thermocouples that they are inserted correctly to avoid this condition. Although the equipment will probably not be
damaged, such conditions may pose a hazard, especially if the required clearances to combustibles are not adhered to.
For Software version 2095 only, the Burners in zones two and three will be lit during the time that the version code is being blinked
out on DS2.
M0102.13 APRIL 2017
An ongoing program of product improvement may
require us to change specifications without notice.
WOOD STONE CORPORATION
1801 W. Bakerview Rd.
Bellingham, WA 98226 USA
TOLL FREE 800.988.8103
E-MAIL info@woodstone-corp.com
TEL 360.650.1111
woodstone-corp.com
FAX 360.650.1166
PG 17 OF 58
CALIBRATION PROCEDURE, v3
Gas Plancha (GEN1)
Service Manual
V3 UNITS
(BUILT AFTER
NOV. 8, 2015)
POT CALIBRATION FOR THE A1 CONTROL BOARD ON THE GAS PLANCHA
SOFTWARE 2094 & 2095
For location, see 4-Channel Temperature Control Board in CONTROL BOX - INNER PANEL section.
V3 models pg 51
It is only necessary to calibrate the Pots if they have been replaced, or if the Control Board has been replaced or re-programmed.
The DIP switches on the board are also read and stored during the calibration sequence. These instructions assume the Control
Panel Assembly is bolted to the Main griddle and burner section. (If Control Panel is being serviced in the absence of the main griddle
assembly, or if gas is not available read through this section AND the final note below before proceeding.)
1. Turn power OFF (green Main Rocker Switch on Front Panel). Remove the small square cover on the Front Panel to expose the
Temperature Setting (Potentiometer) Knobs and the Control Board with its White Push Button, green “ready” LED light and DIP
switches.
2. Plug the Plancha in to power and turn on the gas supply. Turn on the Plancha. Listen for the clicking sound from the spark
ignition, and check that the Pilot and Zip Tubes light and stay on. Site glasses are provided at the front, and on both sides of the
unit. Turn the Plancha back off with the main switch.
3. Turn each of the Temperature Setting Pots to 400 °F. Note: View knobs straight-on, not at an angle, for accuracy.
4. If it is necessary to set or change the DIP switches on the CPI Control Board, separate documentation will be provided. This is the
final opportunity to make those changes. (There is no reason to change these from the factory setting!)
5. Recheck that the Pots are at exactly 400 °F.
6. Find the White Push Button on the Control Board and the green “ready” LED next to it (near the dip switches). The green LED will
be illuminated for a period when the Plancha is initially powered up.
7. Depress and HOLD the White push button. Turn on the unit with the green Main Rocker Switch and WAIT until the green “ready”
LED (near the push button) illuminates, then release the button. Now change both Pots to exactly 550 °F and press the button
again, holding until the ready light starts to blink out the version code (about a second). At this time the DIP switch options and
the temperature knob positions have been mapped into the Controller and the calibration is complete.
9. Turn off the power with the Main Rocker Switch on the Front Panel. Set the Pots to the desired value (note: 500 °F as of
6/16/16). To check the surface temperature against the set values, turn on the Plancha and let it stabilize for 70 minutes to
get the most representative measurement. Take one reading per zone in the center of each zone as described in the Surface
Temperature Measurement Procedure in the TROUBLESHOOTING section of this manual.
Note: If the Front Panel is separated from the gas section or if no gas is available, the Ignition Controller can be bypassed. There
are two Bullet Connectors in the harness between the A2 (Buffer) Board and the Ignition Controller Module. If both of these pair
are separated and the male and female of the opposite pairs are reconnected (only the two from the Buffer Board side are actually
required) the Control Board will run and allow calibration (and valve test if connected to the main unit). The main valve will not operate
and the Pilot and Zip Tubes will not light. When reassembling, be sure to restore the Bullet Connectors before replacing cover.
M0102.13 APRIL 2017
An ongoing program of product improvement may
require us to change specifications without notice.
PG 18 OF 58
WOOD STONE CORPORATION
1801 W. Bakerview Rd.
Bellingham, WA 98226 USA
TOLL FREE 800.988.8103
E-MAIL info@woodstone-corp.com
TEL 360.650.1111
woodstone-corp.com
FAX 360.650.1166
TROUBLESHOOTING
Gas Plancha (GEN1)
Service Manual
PROBLEM
Plancha will not turn on.
Switch does not illuminate
No lights on panel.
Plancha turns on.
Switch & Reset light illuminate.
Unit does not light.
Plancha turns on and sparks.
Reset light stays on.
Igniter times out.
Plancha is difficult to light first
thing in the morning.
CAUSE/SOLUTION
Check wall outlet for 120 volts between line and neutral (not ground).
If 120 is not present:
• Check internal power cord connections for 120 volts AC between line
and neutral (not ground)
If 120 is present:
• Check power cord for damage: Repair or replace cord if damaged.
• Check Rocker switch.
Is the Spark ignition sparking?
If ignition not sparking:
• Check the 24 volt AC Transformer for 24 volt output.
If there is no 24 volt output at the Transformer:
• Check the 120 volt incoming power to the transfer.
If 120 is present: Replace the Transformer.
If there is 24 volt output at the Transformer:
• Check the connections at the Ignition Control between Power (TH/W) and
Ground (VC/GRD) terminals.
If 24 volts AC is present: Replace the Ignition Control Box.
• Check that the gas is connected to unit properly and any shutoffs are turned on.
• Inspect the Ignition Spark wire.
If the Ignition wire is the old style with a ceramic boot at the Igniter:
• Replace it with the new style wire #7000-1341.
If the Ignition wire is the new type:
• Check the Igniter for damage or sooting. Replace Igniter if dirty or damaged.
If the Igniter and wire are good:
• Replace Ignition Control Box.
Unit is fitted with the old style Ignition wire with a ceramic boot at the Igniter.
• Replace it with the new style Ignition wire #7000-1341.
Once it lights, it works the rest of
the day.
M0102.13 APRIL 2017
An ongoing program of product improvement may
require us to change specifications without notice.
WOOD STONE CORPORATION
1801 W. Bakerview Rd.
Bellingham, WA 98226 USA
TOLL FREE 800.988.8103
E-MAIL info@woodstone-corp.com
TEL 360.650.1111
woodstone-corp.com
FAX 360.650.1166
PG 19 OF 58
TROUBLESHOOTING
Gas Plancha (GEN1)
Service Manual
PROBLEM
CAUSE/SOLUTION
Remove the 4" x 4" Cover Panel and check the setting on the Potentiometers inside
the Front Panel. These should be set to 500 °F.
If the setting have been altered:
• Reset to 500 °F.
• Allow the plancha to stabilize 70 minutes from cold start, or 15 minutes from
last cooking run.
• Take a temp measurement in the center of each of the zones (4 zones on
divided units, three on smaller units without divider) using a contact
thermometer. The zones should read between 490–540 °F.
If so: The unit is operating properly.
If one zone is running cold or very hot:
• Remove the Bottom Panel from the plancha and check that the Thermocouple
for that zone is installed properly. The T/Cs are mounted with a bayonet style
turn lock and are spring loaded against the top plate.
• Indicator Lights • Indicator Lights
Push Buttons •
1st set
2nd set If the Thermocouple comes loose and drops down:
to manually
• That zone will run hot. Reset the Thermocouple and lock it in place.
cycle Valves
•••••
•
•
If the Thermocouples are in place:
• • •
•
•
•
• Check to make sure the Valve for the hot zone is opening and closing. If
• •
Solenoid Valve is stuck open, that zone will stay lit and will overheat.
Turn the plancha off and disconnect the suspect Valve then restart the
plancha.
If the zone controlled by that Valve lights:
• The Valve is stuck open and should be replaced.
If the zone controlled by that Valve does not light:
• Shut off the plancha off and reconnect the Valve.
Buffer Board • Restart the Plancha and check the small Buffer Board Indicator lights. There
are 2 sets of 5 LEDs on the Buffer Board. The first row of 5 LEDs indicates
when the Main Board is calling for a zone to heat, and the 2nd set of LEDs
indicates when the Buffer Board is switching on each zone Valve. These LEDs
work in tandem–when the first LED in the first set lights, the first LED in the
second set should also light.
If a single LED stays lit and its mate in the other set does not:
• The Buffer Board is damaged and needs to be replaced.
Please note that there are 5 LEDs in each set. The 5th LED in each set is a
spare and is not used. On three burner narrow planchas, only 3 LEDs in each
set are used.
There is a Push button under the top row of LEDs that can be used to
manually cycle each Solenoid valve for testing purposes. NEVER test the
Valves by unplugging or plugging them in while the Plancha is powered as this
can damage the Control Board or Buffer Board!
Plancha is running too hot or cold.
M0102.13 APRIL 2017
An ongoing program of product improvement may
require us to change specifications without notice.
PG 20 OF 58
WOOD STONE CORPORATION
1801 W. Bakerview Rd.
Bellingham, WA 98226 USA
TOLL FREE 800.988.8103
E-MAIL info@woodstone-corp.com
TEL 360.650.1111
woodstone-corp.com
FAX 360.650.1166
TROUBLESHOOTING
Gas Plancha (GEN1)
Service Manual
PROBLEM
One side of plancha is running too hot
or cold.
The Potentiometers are set correctly.
Plancha shuts off during the day
(all lights go off).
CAUSE/SOLUTION
The Control Board may need to be calibrated to the Potentiometers.
• Complete the Calibration Procedure (see page 16).
Note: Whenever the Control Board or one of the Potentiometers is replaced, the
Control Board must be recalibrated to the Potentiometers.
This indicates a loss or dip in the incoming 120 volts to the unit.
• Check for damage to the unit’s Power Cord.
• Try connecting to a different outlet.
If problem is eliminated:
• Check the original circuit for faults such as a bad outlet, bad breaker, etc.
Relights when Rocker switch is
depressed.
When turning unit on, Power Switch
and Reset light eliminate briefly,
then fade out. Unit does not light.
This indicates a short in the Gas Valve wiring and the Power Supply is shutting down
to protect itself.
• Check the Gas Valve wiring for any pinched or melted wires, particularly behind
the Grease Drain Tubes.
SURFACE TEMPERATURE MEASUREMENT PROCEDURE
1. From a cold start: Turn on the Plancha and wait at least 70 minutes before
taking temperature measurements.
4836-4 zone
1/2
1/2
1/4
1/4
1/4
1/4
3636-3 zone
If Plancha is heated up / in use: Allow 15 minutes of inactivity to stabilize
after last cooking run. Make certain grill surface is clean.
1/2
2. Take temperature measurements (3 or 4, depending on if model is 3 or 4
zone model) using a surface probe. Note measurement once reading has
stabilized. Measurement points are shown on the diagram at left—one at
the center of each zone.
1/2
3. Temperature reading at each point should be within the range
490-540 °F.
1/3
1/3
1/3
If you are unable to resolve the problem, have any questions, or have an issue not described here, please contact
the Wood Stone Service Department at 1-800-988-8103. We are available 24/7 at this number. If you call before
or after our normal business hours (8 am to 5 pm Pacific Time), listen to the recorded message and follow the
prompts for After Hours Emergency Service and leave your phone number. Our phone system will page the on-call
technician who will call you back. Our normal call back time is 5 to 10 minutes.
M0102.13 APRIL 2017
An ongoing program of product improvement may
require us to change specifications without notice.
WOOD STONE CORPORATION
1801 W. Bakerview Rd.
Bellingham, WA 98226 USA
TOLL FREE 800.988.8103
E-MAIL info@woodstone-corp.com
TEL 360.650.1111
woodstone-corp.com
FAX 360.650.1166
PG 21 OF 58
M0102.13 APRIL 2017
Pilot Ind (-)
Pilot Ind (+)
GND (P/S -)
Switch Gnd
Main Valve O.K. In
* 1.23.17 Note
Boards with Part Numbers
7000-0898 and 7000-0898-1
are still functional.
Gas Valve Buffer and Relay Assy.
Bellingham, WA +1(360)650-1111 www.woodstone-corp.com
J2
J3
By
Remarks:
markS unreleased draft(s)
Pot
Top View
2 Pinks
Pot
Blue
Brown
markS Added twin connectors in wires from A3-THW and A3-MV1
markS Move one connector pair from A3-THW wire to A2J1-12 wire in order
to enable A1 service without attachement to the grill body.
Buffer Board - A2
2 Pinks
Side View
DIAG #: WD025 Rev. 1.3
DATE: 09-Aug-12
Unique to WD405 are these wires (blue & brown, two pinks) with
connectors in the area of the Pots. Either the brown or blue wire will
be connected to the pink set (depending upon divider side).
If these wires are not present, WD025 is the relevant diagram.
Note: All Planchas built after Sept. 1, 2014 utilize WD405 wiring.
Brown
Ü
Blue
1.2 03AUG12
1.3 09AUG12
release
markS Initial
A Wiring Diagram
should
be in an plastic envelope inside the Control
markS changed wiring to slave CPI board, via Buffer Board, to A3-Main
Panel. If not, use this
guide
to names
determine
the(A2)correct
changed
signal
on Buffer
board diagram for the unit.
0.1 01DEC11
1.0 17APR12
1.1 31MAY12
Rev Date
2
Ü Ü
7000-0898-1
7000-1763-1
*
CTRL 6 active Low In
6
7
8
9
A2
N/C
N/C
N/C
Ground
10
6
7
8
9
24vdcOut Q6
24vdcOut Q5
1
2
3
4
5
24vdcOut Q1
24vdcOut Q2
24vdcOut Q3
24vdcOut Q4
1 Gas valve solenoids are 24 volts AC or DC with no polarity preference.
Unused pin is shield.
Notes:
Sheet: 1 of 3
Ü
N/C
N/C
Sw24 Out
10 Sw24 Out
11 Gated Gnd Out
12 Gated Gnd Out
CTRL 1 active Low In
CTRL 2 active Low In
CTRL 3 active Low In
CTRL 4 active Low In
CTRL 5 active Low In
1
2
3
4
5
J1
6 Fused 24 raw
7 Raw 24 In
8 Raw 24 In
9 Sw24 coil A1(+)
10 coil A2 (-)
11 24AC In
12 24AC Out
1
2
3
4
5
Plancha, Gas, 4 Zone
V1 & V2 UNITS
(BUILT BEFORE
NOV. 9, 2015)
Ü
PG 22 OF 58
Ü
Main Ignition and 4 Channel Valve Control
PL-4836-4 WIRE DIAGRAMS
Gas Plancha (GEN1)
Service Manual
PL-4836-4 (4 ZONE) WIRE DIAGRAM
WD025
1
2
1
2
L1
G
N
TB1
Mates
W9P2
Bellingham, WA +1(360)650-1111 www.woodstone-corp.com
W4
Mates
W9P1
TC1 P1 TC2 P1
T1
1
4
QC
WB0044
PS1
100W SMPS
A3
V5
GND
HV
V2
PV1
TH/W
MV1
Mates
W9P3
Mates
W9P4
W6
p/o (W6)P1
12
11
8
7
3
1
1
2
3
4
9
Mates
A2J1
Mates
A2J3
p/o (W3)P1
W10
Pilot Spark Ignition
1
5 pl
Sheet: 2 of 3
DIAG #: WD025 Rev. 1.3
DATE: 09-Aug-12
24v AC/DC Valve
Main & Pilot
TC3 P1 TC4 P1
WB0041
igniter and
valve control
24 AC in
N/C
Power Distribution and Gas Valves
1 AC
2 AC
3 GND
4 24v
5 6 +
7 +
(W3)J1
(W11)P1
E2 14QC
E1
120 / 24 v 40VA
L2
L1
Panel Side
Burner Side
V3
V4
1
2
NEMA 5-15P
V2
Zone 3
24v AC/DC Valve
Zone 4
24v AC/DC Valve
1
2
(W4)P1
V1
Zone 2
24v AC/DC Valve
1
2
3
4
5
1
2
3
4
5
Zone 1
6
7
8
9
V1 & V2 UNITS
(BUILT BEFORE
NOV. 9, 2015)
6
7
8
9
24v AC/DC Valve
Plancha, Gas, 4 Zone
Main Ignition and 4 Channel Valve Control
PL-4836-4 WIRE DIAGRAMS
Gas Plancha (GEN1)
Service Manual
PL-4836-4 (4 ZONE) WIRE DIAGRAM
WD025
M0102.13 APRIL
2017
PG 23 OF 58
J5
9
10
(W5)P3
Mates TC2P1
2
Mates TC1P1
Mates TC4P1
4
3
2
1
11
9
Mates
A2J2
R2 (main)
R1(veg)
Controls
(W5)P2
CW-3
CCW-1
CW-3
CCW-1
Mates TC3P1
1 (W9)P3
2
Plancha, Gas, 4 Zone
WB0042
(W9)P1
(W9)P2
1
2
WB0040
1 (W9)P4
1
2
(W5)P1
(W1)P2
(W1)P1
WB0045
10
6
7
8
9
1
2
3
4
5
1
2
10
6
7
8
9
1
2
3
4
5
10
6
7
8
9
1
2
3
4
5
Bellingham, WA +1(360)650-1111 www.woodstone-corp.com
Control Board
J4
5
6
CH 3 Main
CH 3 Edge
CH 4 Main
CH 4 Edge
RAW 24Vdc OUT
N/C
Thermocouple Inputs
7
8
1
2
3
4
CH 1 Main
CH 1 Edge
CH 2 Main
CH 2 Edge
Woodstone Corp. P/N
7000-0891-1
A1
J3
10
6
7
8
9
1
2
3
4
5
J2
+24vDC 1
24V return (ground) 2
J1
Pot 4 Wiper (0 - 5v)
Pot 4 CCW (gnd)
LED 4 - (switched)
LED 4 + (24)
LED 2 + (24)
LED 2 - (switched)
Pot 2 CCW (gnd)
Pot 2 Wiper (0 - 5v)
Pot 2 CW (+5v)
Pot 4 CW (+5v)
6
7
8
9
Pot 3 CW (+5v)
Pot 3 Wiper (0 - 5v)
Pot 3 CCW (gnd)
LED 3 - (switched)
LED 3 + (24)
10
1
2
3
4
5
LED 1 + (24)
LED 1 - (switched)
Pot 1 CCW (gnd)
Pot 1 Wiper (0 - 5v)
Pot 1 CW (+5v)
CH 1
2 1
- +
M0102.13 APRIL 2017
CH 2
4 3
- +
PG 24 OF 58
CH 3
6 5
- +
6
10
9
2
4
5
p/o (W6)P1
Mates
A2J1
8
3
-
1
2
3
1
2
3
S1
2
1
DIAG #: WD025 Rev. 1.3
DATE: 09-Aug-12
3
Red
Pilot Fail
Green
Zone 4
Green
Zone 2
Green
Zone 3
Green
Zone 1
Sheet: 3 of 3
7000-0946-1
Woodstone P/N
off
off
+ DS5
-
+ DS4
-
+ DS2
-
Front Panel Section
WB0043
9
4
1
DS1
+ DS3
-
+
WB0040(REF)
V1 & V2 UNITS
(BUILT BEFORE
NOV. 9, 2015)
CH 4
8 7
- +
Main Ignition and 4 Channel Valve Control
PL-4836-4 WIRE DIAGRAMS
Gas Plancha (GEN1)
Service Manual
PL-4836-4 (4 ZONE) WIRE DIAGRAM
WD025
M0102.13 APRIL
2017
* 1.23.17 Note
Boards with Part Numbers
7000-0898 and 7000-0898-1
are still functional.
Gas Valve Buffer and Relay Assy.
Bellingham, WA +1(360)650-1111 www.woodstone-corp.com
J2
J3
Remarks:
Pot
Top View
2 Pinks
Pot
Blue
Brown
Buffer Board - A2
2 Pinks
Side View
DIAG #: WD405 Rev. 1.0
DATE: 8/26/2014
Unique to WD405 are these wires (blue & brown, two pinks) with
connectors in the area of the Pots. Either the brown or blue wire will
be connected to the pink set (depending upon divider side).
If these wires are not present, WD025 is the relevant diagram.
Note: All Planchas built after Sept. 1, 2014 utilize WD405 wiring.
Brown
Ü
Blue
By
22JAN14 daveZ add plug/receptacles to switch between right hand, and left hand
A Wiring
Diagram should
be in an plastic envelope inside the Control
orientation.
Panel. If not, use this guide to determine the correct diagram for the unit.
Rev Date
1.0
Ü Ü
7000-0898-1 *
7000-1763-1
CTRL 6 active Low In
6
7
8
9
A2
N/C
N/C
N/C
Ground
10
6
7
8
9
24vdcOut Q6
24vdcOut Q5
1
2
3
4
5
24vdcOut Q1
24vdcOut Q2
24vdcOut Q3
24vdcOut Q4
Ü
N/C
N/C
Sw24 Out
10 Sw24 Out
11 Gated Gnd Out
12 Gated Gnd Out
CTRL 1 active Low In
CTRL 2 active Low In
CTRL 3 active Low In
CTRL 4 active Low In
CTRL 5 active Low In
1
2
3
4
5
J1
6 Fused 24 raw
7 Raw 24 In
8 Raw 24 In
9 Sw24 coil A1(+)
10 coil A2 (-)
11 24AC In
12 24AC Out
Pilot Ind (-)
Pilot Ind (+)
1 Gas valve solenoids are 24 volts AC or DC with no polarity preference.
Unused pin is shield.
Notes:
Ü
GND (P/S -)
Switch Gnd
Main Valve O.K. In
Sheet: 1 of 3
V1 & V2 UNITS
(BUILT BEFORE
NOV. 9, 2015)
Ü
1
2
3
4
5
Plancha, Gas, 4 Zone
Main Ignition and 4 Channel Valve Control
PL-4836-4 WIRE DIAGRAMS
Gas Plancha (GEN1)
Service Manual
PL-4836-4 (4 ZONE) WIRE DIAGRAM
WD405 REV 1.0
PG 25 OF 58
1
2
1
2
L1
G
Bellingham, WA +1(360)650-1111 www.woodstone-corp.com
W4
N
TB1
Mates
W9P2
TC1 P1 TC2 P1
1
4
QC
WB0044
PS1
100W SMPS
A3
V5
GND
HV
V2
TH/W
PV1
MV1
Mates
W9P3
Mates
W9P4
W6
p/o (W6)P1
12
11
8
7
3
1
1
2
3
4
9
Mates
A2J1
Mates
A2J3
p/o (W3)P1
W10
Pilot Spark Ignition
1
5 pl
DIAG #: WD405 Rev. 1.0
DATE: 8/26/2014
24v AC/DC Valve
Main & Pilot
TC3 P1 TC4 P1
WB0041
igniter and
valve control
24 AC in
N/C
Power Distribution and Gas Valves
1 AC
2 AC
3 GND
4 24v
5 6 +
7 +
(W3)J1
(W11)P1
E2 14QC
E1
120 / 24 v 40VA
L2
L1
T1
Panel Side
Burner Side
V3
V4
1
2
NEMA 5-15P
V2
Zone 3
24v AC/DC Valve
Zone 4
24v AC/DC Valve
1
2
Mates
W9P1
Zone 2
24v AC/DC Valve
Sheet: 2 of 3
V1 & V2 UNITS
(BUILT BEFORE
NOV. 9, 2015)
(W4)P1
V1
24v AC/DC Valve
Zone 1
Plancha, Gas, 4 Zone
1
2
3
4
5
1
2
3
4
5
M0102.13 APRIL 2017
6
7
8
9
PG 26 OF 58
6
7
8
9
Main Ignition and 4 Channel Valve Control
PL-4836-4 WIRE DIAGRAMS
Gas Plancha (GEN1)
Service Manual
PL-4836-4 (4 ZONE) WIRE DIAGRAM
WD405 REV 1.0
M0102.13 APRIL
2017
J5
9
10
WB0040
(W5)P3
1 (W9)P1
2
Mates TC1P1
WB0042
1 (W9)P4
Mates TC4P1
2
4
3
2
1
11
9
Mates
A2J2
R2 (bottom pot)
Controls
6
10
9
2
4
5
p/o (W6)P1
Mates
A2J1
Connection for
Right 3-Zone Section
Connection for
Left 3-Zone Section
R1(top pot)
(W5)P2
CW-3
CCW-1
1 (W9)P3
Mates TC3P1
2
1 (W9)P2
Mates TC2P1
2
(W5)P1
(W1)P2
WB0045
10
6
7
8
9
5
1
2
3
4
1
2
10
6
7
8
9
5
1
2
3
4
10
CW-3
CCW-1
WB0043
-
1
2
3
1
2
3
off
S1
2
1
DIAG #: WD405 Rev. 1.0
DATE: 8/26/2014
3
Red
Pilot Fail
Green
Zone 4
Green
Zone 2
Green
Zone 3
Green
Zone 1
Sheet: 3 of 3
7000-0946-1
Woodstone P/N
off
Front Panel Section
-
+ DS5
-
+ DS4
-
+ DS2
8
3
9
4
1
DS1
+ DS3
-
6
7
8
9
+
WB0040(REF)
5
(W1)P1
Plancha, Gas, 4 Zone
1
2
3
4
Bellingham, WA +1(360)650-1111 www.woodstone-corp.com
Control Board
J4
5
6
CH 3 Main
CH 3 Edge
CH 4 Main
CH 4 Edge
RAW 24Vdc OUT
N/C
7
8
1
2
3
4
CH 1 Main
CH 1 Edge
CH 2 Main
CH 2 Edge
Woodstone Corp. P/N
7000-0891-1
A1
J3
10
6
7
8
9
5
1
2
3
4
J2
10
6
7
8
9
5
1
2
3
4
+24vDC 1
24V return (ground) 2
J1
Pot 4 Wiper (0 - 5v)
Pot 4 CCW (gnd)
LED 4 - (switched)
LED 4 + (24)
LED 2 + (24)
LED 2 - (switched)
Pot 2 CCW (gnd)
Pot 2 Wiper (0 - 5v)
Pot 2 CW (+5v)
Pot 4 CW (+5v)
Pot 3 CCW (gnd)
LED 3 - (switched)
LED 3 + (24)
Pot 3 CW (+5v)
Pot 3 Wiper (0 - 5v)
LED 1 + (24)
LED 1 - (switched)
Pot 1 CCW (gnd)
Pot 1 Wiper (0 - 5v)
Pot 1 CW (+5v)
CH 1
2 1
- +
V1 & V2 UNITS
(BUILT BEFORE
NOV. 9, 2015)
Thermocouple Inputs
CH 4
CH 3
CH 2
8 7 6 5
4 3
- + - +
- +
Main Ignition and 4 Channel Valve Control
PL-4836-4 WIRE DIAGRAMS
Gas Plancha (GEN1)
Service Manual
PL-4836-4 (4 ZONE) WIRE DIAGRAM
WD405 REV 1.0
PG 27 OF 58
PG 28 OF 58
Fused 24 raw
Raw 24 In
Raw 24 In
Sw24 coil A1(+)
6
7
8
9
M0102.13 APRIL 2017
J3
10
* 1.23.17 Note
Boards with Part Numbers
7000-0898 and 7000-0898-1
are still functional.
Gas Valve Buffer and Relay Assy.
Bellingham, WA +1(360)650-1111 www.woodstone-corp.com
J2
A2
7000-0898-1*
7000-1763-1
CTRL 6 active Low In
6
7
8
9
N/C
N/C
Sw24 Out
10 Sw24 Out
11 Gated Gnd Out
12 Gated Gnd Out
CTRL 1 active Low In
CTRL 2 active Low In
CTRL 3 active Low In
CTRL 4 active Low In
CTRL 5 active Low In
1
2
3
4
5
J1
6
7
8
9
24vdcOut Q6
N/C
N/C
N/C
Ground
1
2
3
4
5
24vdcOut Q1
24vdcOut Q2
24vdcOut Q3
24vdcOut Q4
24vdcOut Q5
Buffer Board - A2
Date
Updated CPI Board and wiring harness are backwards compatible with
earlier equipment.
DIAG #: WD405 Rev. 2.0
DATE: 11/10/2015
Rev. Remarks
By
Add 12-Pin connector in controls harness
davez Add power cord extension: W15, W16, TB2
2.0 30 Oct 15
marks Add W12, W13, W14
Remove W1, W3, W5, W6
add plug/receptacles to switch between right hand, and left hand
1.0 22 Jan 14 davez
orientation
Rev
.
2
1 Gas valve solenoids are 24 volts AC or DC with no polarity preference.
Unused pin is shield.
Notes:
Sheet: 1 of 3
V3 UNITS
(BUILT AFTER
NOV. 8, 2015)
10 coil A2 (-)
11 24AC In
12 24AC Out
Pilot Ind (-)
Pilot Ind (+)
GND (P/S -)
Switch Gnd
Main Valve O.K. In
1
2
3
4
5
Plancha, Gas, 4 Zone
Main Ignition and 4 Channel Valve Control
PL-4836-4 WIRE DIAGRAMS
Gas Plancha (GEN1)
Service Manual
PL-4836-4 (4 ZONE) WIRE DIAGRAM
WD405 REV 2.0
M0102.13 APRIL
2017
L1
G
N
TB2
W4
WB0046
W15
L1
G
N
TB1
E2
E1
W14
7000-1610
NEMA 5-15R
120 / 24 v 40VA
L2
L1
T1
Panel Side
(W15)J1
Bellingham, WA +1(360)650-1111 www.woodstone-corp.com
7000-1375
2
NEMA 5-15P
1
(W16)P1
2
W16
1
Mates
W9P2
QC
N/C
1 AC
2 AC
3 GND
4 24v
5 6 +
7 +
PS1
100W SMPS
W12
A3
igniter and
valve control
24 AC in
WB0049
Power Distribution and Gas Valves
1
QC
4
1
4
(W12)J1
W11
WB0044
V5
GND
HV
V2
TH/W
PV1
MV1
Mates
W9P3
Mates
W9P4
p/o (W12) P6
12
11
8
7
1
3
1
2
3
4
9
Mates
A2J1
Mates
A2J3
p/o (W12)P7
W10
Pilot Spark Ignition
1
5 pl
Sheet: 2 of 3
DIAG #: WD405 Rev. 2.0
DATE: 11/10/2015
24v AC/DC Valve
Main & Pilot
TC3 P1 TC4 P1
2
Mates
W9P1
(W11)P1
V3
V4
1
TC1 P1 TC2 P1
Burner Side
Zone 3
24v AC/DC Valve
2
NEMA 5-15P
V2
24v AC/DC Valve
1
(W4)P1
V1
24v AC/DC Valve
Zone 4
24v AC/DC Valve
1
2
3
4
5
1
2
3
4
5
Zone 2
6
7
8
9
V3 UNITS
(BUILT AFTER
NOV. 8, 2015)
6
7
8
9
Zone 1
Plancha, Gas, 4 Zone
Main Ignition and 4 Channel Valve Control
PL-4836-4 WIRE DIAGRAMS
Gas Plancha (GEN1)
Service Manual
PL-4836-4 (4 ZONE) WIRE DIAGRAM
WD405 REV 2.0
PG 29 OF 58
W9
(W12)P4
(W12)P3
(W12)P2
(W12) P1
WB0045
10
6
7
8
9
1
2
3
4
5
2
1
10
6
7
8
9
1
2
3
4
5
10
6
7
8
9
1
2
3
4
5
Bellingham, WA +1(360)650-1111 www.woodstone-corp.com
Control Board
J4
Thermocouple Inputs
J5
RAW 24Vdc OUT 9
N/C 10
Woodstone Corp. P/N
7000-0891-CNG-2
A1
1
2
3
4
2
1
J3
10
6
7
8
9
1
2
3
4
5
CH 3 Main 5
CH 3 Edge 6
CH 4 Main 7
CH 4 Edge 8
CH 1 Main
CH 1 Edge
CH 2 Main
CH 2 Edge
+24vDC
24V return (ground)
J1
Pot 4 Wiper (0 - 5v)
Pot 4 CCW (gnd)
LED 4 - (switched)
LED 4 + (24)
LED 2 + (24)
LED 2 - (switched)
Pot 2 CCW (gnd)
Pot 2 Wiper (0 - 5v)
Pot 2 CW (+5v)
Pot 4 CW (+5v)
J2
10
6
7
8
9
Pot 3 CW (+5v)
Pot 3 Wiper (0 - 5v)
Pot 3 CCW (gnd)
LED 3 - (switched)
LED 3 + (24)
1
2
3
4
5
LED 1 + (24)
LED 1 - (switched)
Pot 1 CCW (gnd)
Pot 1 Wiper (0 - 5v)
Pot 1 CW (+5v)
CH 1
2 1
- +
M0102.13 APRIL 2017
CH 2
4 3
- +
PG 30 OF 58
CH 3
6 5
- +
2
1
2
1
4
3
2
1
11
9
2
2
11
10
Mates
A2J2
(W12)P6
Controls
9
11
10
9
6
10
8
9
8
5
5
Mates 4
A2J1 2
6
6
5
R2 (bottom pot)
3
3
4
1
4
7
1
8
3
9
4
1
DS1
-
1
2
3
1
2
3
S1
2
1
DIAG #: WD405 Rev. 2.0
DATE: 11/10/2015
3
Red
Pilot Fail
Green
Zone 4
Green
Zone 2
Green
Zone 3
Green
Zone 1
Sheet: 3 of 3
7000-0946-1
Woodstone P/N
off
off
+ DS5
-
+ DS4
-
+ DS2
-
+ DS3
-
+
Front Panel Section
BUTT
SPLICE
W13
WB0048
(W13)P1
7
(W12)J2
Connection for
Right 3-Zone Section
Connection for
Left 3-Zone Section
R1(top pot)
(W12)P5
CW-3
CCW-1
CW-3
CCW-1
Mates TC3P1
Mates TC4P1
(W9)P3
(W9)P4
2
1
Mates TC2P1
Mates TC1P1
(W9)P1
W12
(W9)P2
2
1
Plancha, Gas, 4 Zone
V3 UNITS
(BUILT AFTER
NOV. 8, 2015)
CH 4
8 7
- +
Main Ignition and 4 Channel Valve Control
PL-4836-4 WIRE DIAGRAMS
Gas Plancha (GEN1)
Service Manual
PL-4836-4 (4 ZONE) WIRE DIAGRAM
WD405 REV 2.0
M0102.13 APRIL
2017
J2
A2
N/C
N/C
N/C
Ground
24vdcOut Q1
24vdcOut Q2
24vdcOut Q3
24vdcOut Q4
24vdcOut Q5
J3
10
6
7
8
9
1
2
3
4
5
* 1.23.17 Note
Boards with Part Numbers
7000-0898 and 7000-0898-1
are still functional.
Gas Valve Buffer and Relay Assy.
7000-0898-1*
7000-1763-1
CTRL 1 active Low In
CTRL 2 active Low In
CTRL 3 active Low In
CTRL 4 active Low In
CTRL 5 active Low In
N/C
N/C
Sw24 Out
10 Sw24 Out
11 Gated Gnd Out
12 Gated Gnd Out
6
7
8
9
1
2
3
4
5
J1
bena
bena
Buffer Board - A2
0.0 15MAY13
1.0 24OCT 13
By
Remarks:
Rollover and edit from 4 zone
Eric / Mark S Comments
Sheet: 1 of 3
DIAG #: WD400 Rev. 1.0
DATE: 10/25/2013
•Gas valve solenoids are 24 volts AC or DC with no polarity preference.
•Unused Pin is shield.
•Adding / modifying part numbers based on changes in construction standards
•Altering wiring layout to clarify graphic representations.
Rev Date
1
Notes:
\\woodstone.net\dfs\CAD\0 Pn\W_Wiring\WD_Wiring_Diagrams\WD400-WD499 Planchas\WD400_Gas_Plancha_3Zone_1.3-1.dft
Bellingham, WA +1(360)650-1111 www.woodstone-corp.com
1
Fused 24 raw
Raw 24 In
Raw 24 In
Sw24 coil A1(+)
6
7
8
9
10 coil A2 (-)
11 24AC In
12 24AC Out
Pilot Ind (-)
Pilot Ind (+)
GND (P/S -)
Switch Gnd
Main Valve O.K. In
1
2
3
4
5
Plancha, Gas, 3 Zone
Main Ignition and 3 Channel Valve Control
PL-3636-3 WIRING DIAGRAMS
Gas Plancha (GEN1)
Service Manual
PL-3636-3 (3 ZONE) WIRE DIAGRAM
WD400
PG 31 OF 58
L1
QC
1
2
3
4
1
2
1
+
+
PS1
- 24v 60W SMPS
- WS P#: 7000-1394
AC
AC
1
V5
1
GND
HV
V2
PV1
TH/W
MV1
Mates
W9P3
Mates
W9P4
W6
p/o (W6)P1
12
11
8
7
3
1
1
2
3
4
9
Mates
A2J1
Mates
A2J3
p/o (W3)P1
W10
Pilot Spark Ignition
1
4 pl
Sheet: 2 of 3
DIAG #: WD400 Rev. 1.0
DATE: 10/25/2013
24v AC/DC Valve
Main & Pilot
TC3 P1 TC4 P1
WS P#: 70CE-0022
A3
igniter and
valve control
24 AC in
N/C
Power Distribution and Gas Valves
E2 14QC
E1
120 / 24 v 40VA
L2
T1
1
4
(W3)J1
\\woodstone.net\dfs\CAD\0 Pn\W_Wiring\WD_Wiring_Diagrams\WD400-WD499 Planchas\WD400_Gas_Plancha_3Zone_1.3-1.dft
Bellingham, WA +1(360)650-1111 www.woodstone-corp.com
W4
G
N
TB1
L1
Panel Side
1
2
TC2 P1
(W11)P1
V3
V4
1
2
Mates
W9P2
Burner Side
V2
Zone 3
24v AC/DC Valve
Zone 4
24v AC/DC Valve
1
2
NEMA 5-15P
(W4)P1
Zone 2
24v AC/DC Valve
Plancha, Gas, 3 Zone
1
2
3
4
5
1
2
3
4
5
M0102.13 APRIL 2017
6
7
8
9
PG 32 OF 58
6
7
8
9
Main Ignition and 3 Channel Valve Control
PL-3636-3 WIRING DIAGRAMS
Gas Plancha (GEN1)
Service Manual
PL-3636-3 (3 ZONE) WIRE DIAGRAM
WD400
1
M0102.13 APRIL
2017
J5
9
10
10
6
7
8
9
1
2
3
4
5
1
2
10
6
7
8
9
1
2
3
4
5
10
6
7
8
9
1
2
3
4
5
(W5)P3
1
Plancha, Gas, 3 Zone
1
Mates
A2J2
Controls
\\woodstone.net\dfs\CAD\0 Pn\W_Wiring\WD_Wiring_Diagrams\WD400-WD499 Planchas\WD400_Gas_Plancha_3Zone_1.3-1.dft
1
1 (W9)P4
Mates TC4P1
2
1 (W9)P3
Mates TC3P1
2
4
3
2
1
11
9
R2 (main)
(W5)P2
CW-3
CCW-1
6
10
9
2
4
5
p/o (W6)P1
Mates
A2J1
Main Ignition and 3 Channel Valve Control
1 (W9)P2
Mates TC2P1
2
(W5)P1
(W1)P2
(W1)P1
Bellingham, WA +1(360)650-1111 www.woodstone-corp.com
Control Board
J4
5
6
CH 3 Main
CH 3 Edge
CH 4 Main
CH 4 Edge
RAW 24Vdc OUT
N/C
Thermocouple Inputs
7
8
1
2
3
4
CH 1 Main
CH 1 Edge
CH 2 Main
CH 2 Edge
Woodstone Corp. P/N
7000-0891-CNG
A1
J3
10
6
7
8
9
1
2
3
4
5
+24vDC 1
24V return (ground) 2
J1
Pot 4 Wiper (0 - 5v)
Pot 4 CCW (gnd)
LED 4 - (switched)
LED 4 + (24)
LED 2 + (24)
LED 2 - (switched)
Pot 2 CCW (gnd)
Pot 2 Wiper (0 - 5v)
Pot 2 CW (+5v)
Pot 4 CW (+5v)
J2
10
Pot 3 CW (+5v)
Pot 3 Wiper (0 - 5v)
Pot 3 CCW (gnd)
LED 3 - (switched)
LED 3 + (24)
6
7
8
9
LED 1 + (24)
LED 1 - (switched)
Pot 1 CCW (gnd)
Pot 1 Wiper (0 - 5v)
Pot 1 CW (+5v)
CH 1
2 1
- +
CH 2
4 3
- +
CH 3
6 5
- +
CH 4
8 7
- +
1
1
2
3
4
5
1
2
3
1
2
3
off
S1
7000-0946-1
Woodstone P/N
off
3
2
1
Main
On/Off
Switch
Red
Pilot Fail
Green
Zone 4
Green
Zone 2
Green
Zone 3
DIAG #: WD400 Rev. 1.0
DATE: 10/25/2013
Front Panel Section
8
3
9
4
1
-
+ DS5
-
+ DS4
-
+ DS2
-
+ DS3
1
Sheet: 3 of 3
PL-3636-3 WIRING DIAGRAMS
Gas Plancha (GEN1)
Service Manual
PL-3636-3 (3 ZONE) WIRE DIAGRAM
WD400
PG 33 OF 58
EXPLODED DIAGRAM, v1
Gas Plancha (GEN1)
Service Manual
PL-4836 VERSION 1: PRE JUNE 2013
Item
Part Number
Rev
Description
Qty
Notes
1
002-PL4836-7
3
Dual Burner Cassette
4
2
1532270
1
Grease Reservoir
2
3
1552288
0
Exhaust Baffle
1
Prior to GPIB 20MAR13 00257
4
1562202
0
Exhaust Flue
1
Prior to GPIB 20MAR13 00257
4
1542250
0
Exhaust Flue
1
After GPIB 20MAR13 00257
5
2522299
1
Bottom Cover
1
6
7000-0919-1
0
Thermocouple
4
7
7000-1344
0
Viewing Glass 1/2"
2
8
7000-1375
0
Power Cord, SJT,
18/3, 5-15P to ROJ x
6'
1
9
RP-0019-1
0
Adjustable Leg
3
3
7
4
7
4
4
1
PART #: 001-PL4836-4-CT00NG
DATE:
5/13/2015
SHEET: 2 of 13
DWN BY: bena
REV:
1
PL4836
8
4 - Zone Gas Plancha
9
File Location: \\woodstone.net\dfs\CAD\Manuals\M0102\Rev 01\PL4836-4-CT00NG-1.dft
5
2
6
PG 34 OF 58
M0102.13 APRIL 2017
PILOT ASSEMBLY, v1
Gas Plancha (GEN1)
Service Manual
PL-4836
VERSION 1:
PRE JUNE 2013
Item
Part Number
Rev
Description
Qty
1
002-PL4836-9
4
Pilot Igniter Shield
1
2
2152201
2
Flame Deflector, Pilot Shield
1
3
7000-1361
7000-1341
01
Ignition Cable
1
4
70PL-0001-NG
0
Igniter-Sensor, IR Burner, NG
1
1
2
4
3
Pilot Burner Jet
NG: 7000-0748-NG (Stamped BCR-18)
NO LP:
LP FOR
V1
7000-0748
(Stamped BBR-12)
PART #: 001-PL4836-4-CT00NG
DATE:
5/13/2015
SHEET: 3 of 13
REV:
DWN BY: bena
1
PL4836
4 - Zone Gas Plancha
File Location: \\woodstone.net\dfs\CAD\Manuals\M0102\Rev 01\PL4836-4-CT00NG-1.dft
M0102.13 APRIL
2017
PG 35 OF 58
GAS VALVES, v1
Gas Plancha (GEN1)
Service Manual
PL-4836
VERSION 1:
PRE JUNE 2013
Item
Item
Part
Part Number
Number
Rev
Rev
Qty
Qty
Description
Description
11
2
2
3
3
3b
4
4
5
5
66
6000-0143-1
6000-0143-1
6000-0143-2
6000-0143-2
7000-0250-10
7000-0250-10
6000-0144-1
70PL-0001-1
6000-0144-2
6000-0144-2
7000-0116
7000-0116
7000-0269
7000-0269
11
0
0
3
3
0
0
0
0
0
00
Gas
Gas Tube,
Tube,Main
Main Burner
Burner
Dogleg Gas Tube, Main Burner
Dogleg Gas Tube, Main Burner
Pilot Igniter Gas Tube
Pilot Igniter Gas Tube
Compression Fitting Nuts
Zip Tube Gas Tube
Zip Tube Gas Tube
Maxitrol Regulator RV47C
Regulator
Regulator
Compression Union,
Compression
Union, 3/8"
3/8"Tube,
Tube,Brass
Brass
44
1
1
1
1
2
1
1
1
1
11
77
7000-1321
7000-1321
00
Gas Valve,
Valve,1/4"
1/4" DC
Gas
DC Gas
Gas Solenoid
Solenoid Valve
Valve
44
8
7000-1322
7000-1322
0
Gas Valve,
Valve,1/2"
1/2" AC Gas Solenoid Valve
Gas
1
1
7
4
3
3b
7
2
6
PART #: 001-PL4836-4-CT00NG
DATE:
5/13/2015
8
SHEET: 4 of 13
DWN BY: bena
PL4836
4 - Zone Gas Plancha
File Location: \\woodstone.net\dfs\CAD\Manuals\M0102\Rev 01\PL4836-4-CT00NG-1.dft
PG 36 OF 58
M0102.13 APRIL 2017
5
REV:
1
CONTROL BOX: FRONT PANEL, v1
Gas Plancha (GEN1)
Service Manual
Item
Part Number
Rev
Description
Qty
1
1552290
1
Switch Guard
1
2
6100-0003-12
1
Sanitary Gasket
1
3
7000-0744-SS
0
Blank Cover, 2 Gang, 430SS
1
4
7000-0895
0
Panel Light 24V Green
4
5
7000-0897
0
Panel Light 24V Red
1
6
7000-0946
0
On/Off Switch, OTTO
1
7
7000-1343
0
Sealing O-Ring, 1/2" NPT
2
8
7000-1344
0
Viewing Glass 1/2"
1
9
9000-0541
0
Hex Aluminum Spacer, 1/4-20 x 2.5"
2
10
9000-0554
0
1/4-20 Kep Nut
2
11
9000-0665
0
Lock Bolt, 3/16 Dia. x 1-1/2", SS
2
PL-4836
VERSION 1:
PRE JUNE 2013
7
7
11
4
5
9
10
Inside View
6
PART #: 001-PL4836-4-CT00NG
DATE:
5/13/2015
SHEET: 6 of 13
REV:
DWN BY: bena
1
PL4836
4 - Zone Gas Plancha
8
File Location: \\woodstone.net\dfs\CAD\Manuals\M0102\Rev 01\PL4836-4-CT00NG-1.dft
5
4
3
2
1
Outside View
M0102.13 APRIL
2017
PG 37 OF 58
CONTROL BOX: INNER PANEL, v1
Gas Plancha (GEN1)
Service Manual
PL-4836
VERSION 1:
PRE JUNE 2013
w
Item
8
12
Part Number
Rev
Description
1
1433228
0
Mount Bracket, Power Supply
1
2
2532241
0
Mount Bracket, Remote Potentiometer
1
3
7000-0891-CMG-2
7000-0891-1-CMG
1
4-Channel Temperature Control Board
1
4
7000-0894-1
0
Potentiometer
2
5
7000-0977
0
Thermocouple Bulkhead
2
6
7000-1256
0
Transformer, 120V Pri x 24V Sec, 40VA, Class 2
1
7
7000-1323
0
Power Supply, 100W
1
8
7000-1327
0
Terminal Block, 3-pole, 12-conn, w/PE and Snap-In feet
1
9
7000-1355
0
Knob, Temperature Indicator
2
10
7000-1356
0
Silicone Grommet, High-Temp., 1/2" ID x 1" OD
1
11
7000-1359
1
Potentiometer Bracket Stick-On Label
1
12
70CE-0022
0
Ignition Module, Intermitent
1
13
Call Wood Stone
7000-1763-1
*
7000-0898
7
Buffer Board, PCB
1
6
7
* 1.23.17 Note
Boards with Part Numbers
7000-0898 and 7000-0898-1
are still functional.
Front View
5
3
4
9
11
Qty
10
2
1
13
PART #: 001-PL4836-4-CT00NG
DATE:
SHEET: 7 of 13
DWN BY: bena
5/13/2015
PL4836
4 - Zone Gas Plancha
12
File Location: \\woodstone.net\dfs\CAD\Manuals\M0102\Rev 01\PL4836-4-CT00NG-1.dft
Rear View
5
PG 38 OF 58
M0102.13 APRIL 2017
REV:
1
BURNER ASSEMBLY, v1
Gas Plancha (GEN1)
Service Manual
PL-4836
VERSION 1:
PRE JUNE 2013
Item
Part Number
Rev
Description
Qty
1
002-927-PL4836
3
IR Burner Assembly
2
2
002-928-4836-4
0
Burner Manifold - Dual Burner
1
3
2542229
1
Front Panel, 2-Burner Cassette
1
4
9000-0554
0
1/4-20 Kep Nut
2
5
9000-0705
0
Screw, SEM, Pan, Phil, 10-32 x 1/2", SS
4
1
3
5
4
2
Dual-Burner Cassette
Part #: 002-PL4836-7
Main Burner Jets
NG = 7000-0579 (Stamped 'BL')
LP = 7000-060 (Stamped 'BW')
PART #: 001-PL4836-4-CT00NG
DATE:
5/13/2015
SHEET: 5 of 13
REV:
DWN BY: bena
PL4836
4 - Zone Gas Plancha
M0102.13 APRIL
2017
File Location: \\woodstone.net\dfs\CAD\Manuals\M0102\Rev 01\PL4836-4-CT00NG-1.dft
1
PG 39 OF 58
IGNITER REMOVAL, v1
Gas Plancha (GEN1)
Service Manual
PL-4836
VERSION 1:
PRE JUNE 2013
A
7000-1341
Ignition Cable
002-PL4836-9
Pilot Igniter Shield
Ground Strap
7000-0250-10
6000-0144-1
Pilot Igniter Gas Tube
9000-0554
1/4-20 Kep Nut
Igniter Removal Procedure
1.
2.
3.
4.
Disconnect Ignition cable.
Remove pilot igniter gas tube.
Remove 1/4-20 kep nut.
Pull out pilot igniter assembly.
DETAIL A
PART #: 001-PL4836-4-CT00NG
DATE:
SHEET: 8 of 13
REV:
DWN BY: bena
4/15/2013
1
PL4836
4 - Zone Gas Plancha
File Location: \\woodstone.net\dfs\CAD\0 Pn\001
n Main
OveStations\001-PL_Plancha\Service Manual DFT\P
lancha Gas\4Zone\Revision 1\PL4836-4-CT00NG-1.dft
M0102.13 APRIL 2017
An ongoing program of product improvement may
require us to change specifications without notice.
PG 40 OF 58
WOOD STONE CORPORATION
1801 W. Bakerview Rd.
Bellingham, WA 98226 USA
TOLL FREE 800.988.8103
E-MAIL info@woodstone-corp.com
TEL 360.650.1111
woodstone-corp.com
FAX 360.650.1166
ZIP TUBE JET CLEANING, v1
Gas Plancha (GEN1)
Service Manual
PL-4836
VERSION 1:
PRE JUNE 2013
B
Zip Tube Jet Cleaning Procedure
1.
2.
3.
4.
9000-0251
1/4-20 x 1/2" Hex Bolt
Remove (2) 1/4-20 x 1/2" Hex Bolts
Remove zip tube gas tube.
Remove zip tube manifold downward
Remoe any debris from jets.
50PL-1319
Zip Tube Manifold Tube
6000-0144-2
Zip Tube Gas Tube
DETAIL B
PART #: 001-PL4836-4-CT00NG
DATE:
SHEET: 9 of 13
REV:
DWN BY: bena
5/13/2015
1
PL4836
4 - Zone Gas Plancha
File Location: \\woodstone.net\dfs\CAD\Manuals\M0102\Rev 01\PL4836-4-CT00NG-1.dft
M0102.13 APRIL 2017
An ongoing program of product improvement may
require us to change specifications without notice.
WOOD STONE CORPORATION
1801 W. Bakerview Rd.
Bellingham, WA 98226 USA
TOLL FREE 800.988.8103
E-MAIL info@woodstone-corp.com
TEL 360.650.1111
woodstone-corp.com
FAX 360.650.1166
PG 41 OF 58
THERMOCOUPLE REMOVAL, v1
Gas Plancha (GEN1)
Service Manual
PL-4836
VERSION 1:
PRE JUNE 2013
C
7000-0919-1
Thermocouple
Thermocouple Removal
1. Remove perforated service panel.
2. Remove screws holding bottom cover.
3. Drop front edge of bottom cover to counter top (rear lip supported
by lower chassis).
4. Reaching from front, locate large holes in flat horizontal stationary
panel.
5. Grip thermocouple and simultaneously push up & twist
counter-clockwise to unlock device.
6. Remove through large holes.
7. Reassemble in reverse order, insuring that hook of thermocouple
latches onto mounting bracket.
DETAIL C
PART #: 001-PL4836-4-CT00NG
DATE:
M0102.13 APRIL 2017
An ongoing program of product improvement may
require us to change specifications without notice.
PG 42 OF 58
File Location: \\woodstone.net\dfs\CAD\Manuals\M0102\Rev 01\PL4836-4-CT00NG-1.dft
DWN BY: bena
5/13/2015
WOOD STONE CORPORATION
1801 W. Bakerview Rd.
4
Bellingham, WA 98226 USA
SHEET: 10 of 13
REV:
1
PL4836 E-MAIL info@woodstone-corp.com
woodstone-corp.com
-FAXZone
Gas Plancha
360.650.1166
TOLL FREE 800.988.8103
TEL 360.650.1111
PRESSURE MANIFOLD REMOVAL, v1
Gas Plancha (GEN1)
Service Manual
PL-4836
VERSION 1:
PRE JUNE 2013
D
6000-0143-2
Dogleg Gas Tube, Main Burner
1372206
Gas Valve Manifold Mount Plate
7000-0269
Compression Union, 3/8" Tube, Brass
9000-0554
1/4-20 Kep Nut
DETAIL D
70ROC-0052
SolarFlo Union Component, Female End
6000-0143-1
Gas Tube, Main Burner
Pressure Manifold Removal
1.
2.
3.
4.
5.
6.
Loosen compression untion.
Remove dogleg gas tube.
Remove all (4) gas tubes.
Loosen (2) SolarFlo Unions on either end of pressure manifold.
Loosen 1/4-20 kep nut to chassis.
Move manifold mount plate to left enough to allow pressure manifold to
drop downward.
PART #: 001-PL4836-4-CT00NG
M0102.13 APRIL 2017
An ongoing program of product improvement may
require us to change specifications without notice.
File Location: \\woodstone.net\dfs\CAD\Manuals\M0102\Rev 01\PL4836-4-CT00NG-1.dft
DATE:
5/13/2015
WOOD STONE CORPORATION
1801 W. Bakerview Rd.
Bellingham, WA 98226 USA4 -
SHEET: 11 of 13
REV:
DWN BY: bena
TOLL FREE 800.988.8103
1
E-MAIL info@woodstone-corp.com
woodstone-corp.com
PL4836
Zone Gas Plancha
TEL 360.650.1111
FAX 360.650.1166
PG 43 OF 58
ZIP TUBE REMOVAL, v1
Gas Plancha (GEN1)
Service Manual
PL-4836
VERSION 1:
PRE JUNE 2013
E
9000-0643
Screw, Hex, NoSlot, 10-32 x 5/8", SS
DETAIL E
1552289
Front Panel, Lower Chassis
Zip Tube Removal
NOTE: ONLY QUALIFIED GAS SERVICE PERSONNEL
SHOULD ATTEMPT THIS PROCEDURE!
50PL-1319
Zip Tube Manifold Tube
1.
2.
3.
4.
5.
6.
Remove all (4) burner casette assemblies
Remove (4) 10-32 x 5/8" hex screws.
Reach inside burner access holes and pivot zip tubes away from front panel.
Lift zip tubes upwards, unseating them from zip tube manifold tube.
Remove through burner access holes.
Re-installation: CAUTION: Zip tubes are right and left handed and must have ports
facing towards burners when in place. Failure to follow this procedure may result in
failure of burners to light and create unsafe levels of unburned gas fuel.
SHEET: 12 of 13
PART #: 001-PL4836-4-CT00NG
DATE:
DWN BY: bena
5/13/2015
REV:
1
PL4836
4 - Zone Gas Plancha
File Location: \\woodstone.net\dfs\CAD\Manuals\M0102\Rev 01\PL4836-4-CT00NG-1.dft
M0102.13 APRIL 2017
An ongoing program of product improvement may
require us to change specifications without notice.
PG 44 OF 58
WOOD STONE CORPORATION
1801 W. Bakerview Rd.
Bellingham, WA 98226 USA
TOLL FREE 800.988.8103
E-MAIL info@woodstone-corp.com
TEL 360.650.1111
woodstone-corp.com
FAX 360.650.1166
SOLENOID/GAS VALVE SERVICE, v1
Gas Plancha (GEN1)
Service Manual
PL-4836
VERSION 1:
PRE JUNE 2013
NOTE: Valves must
be angled as shown.
7000-1321
1/4" DC Gas Solenoid Valve
(4)
7000-1322
1/2" AC Gas Solenoid Valve
Gas Valve Service
Gas Solenoid Service
1.
2.
3.
4.
7000-0116
Regulator
Remove retainer "C-clip" on top of valve stem.
Slide coil off of valve stem.
Install new coil onto valve stem.
Re-attach retainer "C-clip" on top of valve
stem.
1. If entire valve needs replacement, either remove
pressure manifold or remove gas tube(s) from
appropriate valve.
2. (3) of the 1/4" DC valves can be rotated on their axis
and removed from manifold.
3. Remaining 1/4" DC valve requires the main manifold
to be removed.
SHEET: 13 of 13
PART #: 001-PL4836-4-CT00NG
DATE:
REV:
DWN BY: bena
5/13/2015
1
PL4836
4 - Zone Gas Plancha
File Location: \\woodstone.net\dfs\CAD\Manuals\M0102\Rev 01\PL4836-4-CT00NG-1.dft
M0102.13 APRIL 2017
An ongoing program of product improvement may
require us to change specifications without notice.
WOOD STONE CORPORATION
1801 W. Bakerview Rd.
Bellingham, WA 98226 USA
TOLL FREE 800.988.8103
E-MAIL info@woodstone-corp.com
TEL 360.650.1111
woodstone-corp.com
FAX 360.650.1166
PG 45 OF 58
OPTIONAL STAND, v2 & 3
Gas Plancha (GEN1)
Service Manual
PL-4836 VERSION 2 & 3: POST JUNE 2013
WS-PL-4836-4-CT00NG
4 - Zone Gas Plancha
000-PL-STAND-CASTER
1542290
Shelf, Tube Stand
7100-0509
5" Caster w/ Roller Bearings Swivel & Brake
(x2)
7100-0508
5" Caster w/ Roller Bearings Swivel
(x2)
SHEET: 2 of 13
PART #: WS-PL-4836-4-CT00NG
DATE:
5/13/2015
WOOD STONE CORPORATION
41801 W. Bakerview Rd.
An ongoing program of product improvement may
require usFiletoLocation:
change
specifications
without
notice.
Bellingham,
WA
98226
USA
\\woodstone.net\dfs\CAD\Manuals\M0102\Rev 02\0_Service_Manual-1.dft
M0102.13 APRIL 2017
PG 46 OF 58
DWN BY: bena
REV:
2
PL4836
E-MAIL info@woodstone-corp.com
Zone
Gas Plancha
woodstone-corp.com
TEL 360.650.1111
TOLL FREE 800.988.8103
FAX 360.650.1166
EXPLODED DIAGRAM, v2 &3
Gas Plancha (GEN1)
Service Manual
PL-4836
VERSION 2 & 3:
POST JUNE 2013
Item
Part Number
Rev
Description
Qty
1
RP-0019-1
0
Adjustable Leg
4
2
7000-0919-1
1
Thermocouple
4
3
1542296
2
Exhaust Flue
2
4
002-PL4836-7
4
Dual Burner Cassette
4
5
1410104
0
Bottom Cover
1
6
1532270
1
Grease Reservoir
2
7
7000-1344
0
Viewing Glass 1/2"
2
8
7000-1375
0
Power Cord, SJT,
18/3, 5-15P to ROJ x
66"
1
3
7
8
4
1
2
6
5
PART #: WS-PL-4836-4-CT00NG
DATE:
5/13/2015
SHEET: 3 of 13
REV:
2017
bena APRIL
DWN BY:M0102.13
2
PG 47 OF 58
PILOT ASSEMBLY, v2 & 3
Gas Plancha (GEN1)
Service Manual
PL-4836
VERSION 2 & 3:
POST JUNE 2013
Item
Part Number
Rev
Description
Qty
1
50PL-1327
0
Pilot Igniter Shield
1
2
2152201
2
Flame Deflector, Pilot Shield
1
3
70PL-0001-1
0
Compression Fitting Nut, Extended, 1/4" Tube
1
4
7000-1361
7000-1341
1
Ignition Cable
1
2
1
70PL-0001-NG Igniter-Sensor, IR Burner, NG
70PL-0001-LP Igniter-Sensor, IR Burner, LP
3
7000-0748-NG Pilot Orifice, NG, Stamped BCR18
7000-0748-PL Pilot Orifice, LP, Stamped BBR12
4
4
PART #: WS-PL-4836-4-CT00NG
M0102.13 APRIL 2017
An ongoing program of product improvement may
require us to change specifications without notice.
PG 48 OF 58
WOODDATE:
STONE 5/13/2015
CORPORATION
1801 W. Bakerview Rd.
Bellingham, WA 98226 USA
SHEET: 4 of 13
REV:
2
TOLL FREE 800.988.8103
benainfo@woodstone-corp.com
DWN BY:E-MAIL
TEL 360.650.1111
woodstone-corp.com
PL4836
4 - Zone Gas Plancha
FAX 360.650.1166
GAS VALVES, v2 & 3
Gas Plancha (GEN1)
Service Manual
PL-4836
VERSION 2 & 3:
POST JUNE 2013
Item
Item
Part
PartNumber
Number
Rev
Rev
Qty
Qty
Description
Description
11
6000-0143-1
6000-0143-1
11
Gas
GasTube,
Tube,Main
MainBurner
Burner
44
22
6000-0143-2
6000-0143-2
00
Dogleg
Main
Burner
DoglegGas
GasTube,
Tube,
Main
Burner
11
33
7000-0250-10
6000-144-1
34
Pilot
PilotIgniter
IgniterGas
GasTube
Tube
11
3b4
70PL-0001-1
6000-0144-2
00
Compression
Zip Tube GasFitting
TubeNuts
21
45
6000-0144-2
7000-0269
00
Zip
Tube Gas Tube
Compresion
Union, 3/8" Tube, Brass
11
56
7000-0269
7000-1321
00
Compression
Union,
3/8"158ECC-2CAA
Tube, Brass
1/4" Valve,
DC Gas
Solenoid
Valve
Gas
Baso
BGA
14
67
7000-1321
7000-1322
00
Gas
1/4"
DCBGA
Gas 171EDC-3CAA
Solenoid
1/2"Valve,
AC Gas
Solenoid
Valve Valve
Gas
Valve,
Baso
41
78
7000-1322
7000-0116
00
Gas
Valve, 1/2" AC Gas Solenoid Valve
Regulator
11
8
7000-0116
0
Regulator
1
1
6
4
3b
3
6
2
5
7
8
PART #: WS-PL-4836-4-CT00NG
M0102.13 APRIL 2017
An ongoing program of product improvement may
require us to change specifications without notice.
DATE:
5/13/2015
WOOD STONE CORPORATION
1801 W. Bakerview Rd.
Bellingham, WA 98226 USA
SHEET: 5 of 13
REV:
File Location: \\woodstone.net\dfs\CAD\Manuals\M0102\Rev 02\0_Service_Manual-1.dft
2
DWN BY: bena
E-MAIL info@woodstone-corp.com
TEL 360.650.1111
PL4836 woodstone-corp.com
FAX 360.650.1166
4 - Zone Gas Plancha
TOLL FREE 800.988.8103
PG 49 OF 58
CONTROL BOX: FRONT PANEL, v2 & 3
Gas Plancha (GEN1)
Service Manual
Item
Part Number
Rev
Description
PL-4836
VERSION 2 & 3:
POST JUNE 2013
Qty
1
7000-0946
0
On/Off Switch, OTTO
1
2
7000-0895
0
Panel Light 24V Green
4
3
7000-0897
0
Panel Light 24V Red
1
4
7000-1344
0
Viewing Glass 1/2"
1
5
7000-1343
0
Sealing O-Ring, 1/2" NPT
1
6
9000-0541
0
Hex Aluminum Spacer, 1/4-20 x 2.5"
2
7
1552290
1
Switch Guard
1
8
6100-0003-12
1
Sanitary Gasket
1
9
7000-0744-SS
0
Blank Cover, 2 Gang, 430SS
1
5
3
2
6
6
1
Inside View
4
SHEET: 6 of 13
PART #: WS-PL-4836-4-CT00NG
DATE:
REV:
3
DWN BY: bena
5/13/2015
PL4836
4 - Zone Gas Plancha
1
8
\woodstone.net\dfs\CAD\Manuals\M0102\Rev 02\0_Service_Manual-1.dft
9
Outside View
PG 50 OF 58
M0102.13 APRIL 2017
7
2
2
CONTROL BOX: INNER PANEL, v2 & 3
Gas Plancha (GEN1)
Service Manual
PL-4836
VERSION 2 & 3:
POST JUNE 2013
Item
7
5
Part Number
Rev
Description
Qty
1
1433228
0
Mount Bracket, Power Supply
1
2
2532241
0
Mount Bracket, Remote Potentiometer
1
3
7000-0891-CMG-2
7000-0891-1-CMG
1
4-Channel Temperature Control Board
1
4
7000-0894-1
0
Potentiometer
2
5
7000-1256
0
Transformer, 120V Pri x 24V Sec, 40VA, Class 2
1
6
7000-1323
0
Power Supply, 100W
1
7
7000-1327
0
Terminal Block, 3-pole, 12-conn, w/PE and Snap-In feet
1
8
7000-1355
0
Knob, Temperature Indicator
2
9
7000-1356
0
Silicone Grommet, High-Temp., 1/2" ID x 1" OD
1
10
7000-1359
1
Potentiometer Bracket Stick-On Label
1
11
7000-1383
0
Thermocouple Bulkhead, 4 - Circuit
1
12
70CE-0022
0
Ignition Module, Intermitent
1
13
Call Wood Stone
7000-1763-1
*
7000-0898
7
Buffer Board, PCB
1
* 1.23.17 Note
Boards with Part Numbers
7000-0898 and 7000-0898-1
are still functional.
6
3
13
8
4
2
10
1
Front View
12
9
PART #: WS-PL-4836-4-CT00NG
DATE:
5/13/2015
SHEET: 7 of 13
DWN BY: bena
REV:
2
PL4836
4 - Zone Gas Plancha
File Location: \\woodstone.net\dfs\CAD\Manuals\M0102\Rev 02\0_Service_Manual-1.dft
Rear View
11
M0102.13 APRIL
2017
PG 51 OF 58
IGNITER REMOVAL, v2 & 3
Gas Plancha (GEN1)
Service Manual
PL-4836
VERSION 2 & 3:
POST JUNE 2013
A
70PL-0001
Ignitor-Sensor, IR Burner
50PL-1327
Pilot Igniter Shield
7000-1361
Ignition Cable
Igniter Removal Procedure
7000-0250-10
6000-0144-1
Pilot Igniter Gas Tube
1.
2.
3.
4.
9000-0554
1/4-20 Kep Nut
Disconnect Ignition cable.
Remove pilot igniter gas tube
from supply side.
Remove 1/4-20 kep nut.
Pull out pilot igniter assembly.
DETAIL A
9000-0114
Screw, Truss Hd, Phillips, 10-32 x 1/4", SS
PART #: WS-PL-4836-4-CT00NG
DATE:
M0102.13 APRIL 2017
PG 52 OF 58
REV:
DWN BY: bena
5/13/2015
2
PL4836
Zone
Gas Plancha
E-MAIL info@woodstone-corp.com
FREE 800.988.8103
WOOD STONE CORPORATION4 -TOLL
1801 W. Bakerview Rd.
File Location:of
\\woodstone.net\dfs\CAD\Manuals\M0102\Rev
An ongoing program
product improvement may 02\0_Service_Manual-1.dft
require us to change specifications without notice.
Bellingham, WA 98226
SHEET: 8 of 13
TEL 360.650.1111
USA
FAX 360.650.1166
woodstone-corp.com
ZIP TUBE JET CLEANING, v2 & 3
Gas Plancha (GEN1)
Service Manual
PL-4836
VERSION 2 & 3:
POST JUNE 2013
B
7000-1320-L
Zip Tube, .375 OD - Left Side
7000-1320-R
Zip Tube, .375 OD - Right Side
Zip Tube Jet Cleaning Procedure
1.
2.
3.
4.
Remove (2) 1/4-20 x 1/2" Hex Bolts
Remove zip tube gas tube.
Remove zip tube manifold downward
Remoe any debris from jets.
6000-0144-2
Zip Tube Gas Tube
9000-0646
1/4-20 x 5/8" Hex Hd Bolt
7000-1345 Zip Tube Jet - MV Series - #58 Drill (.042") - NG
7000-1346 Zip Tube Jet - MV Series - #74 Drill (.0225") - LP
50PL-1319
Zip Tube Manifold Tube
DETAIL B
SHEET: 9 of 13
PART #: WS-PL-4836-4-CT00NG
DATE:
M0102.13 APRIL 2017
An ongoing program of product improvement may
require us to change specifications without notice.
5/13/2015
WOOD STONE CORPORATION
1801 W. Bakerview Rd.
4Bellingham, WA 98226 USA
File Location: \\woodstone.net\dfs\CAD\Manuals\M0102\Rev 02\0_Service_Manual-1.dft
REV:
DWN BY: bena
2
PL4836
E-MAIL info@woodstone-corp.com
woodstone-corp.com
Zone Gas Plancha
TOLL FREE 800.988.8103
TEL 360.650.1111
FAX 360.650.1166
PG 53 OF 58
THERMOCOUPLE REMOVAL, v2 & 3
Gas Plancha (GEN1)
Service Manual
PL-4836
VERSION 2 & 3:
POST JUNE 2013
7000-0919-1
Thermocouple
Thermocouple Removal
1. Remove perforated service panel.
2. Remove screws holding bottom cover.
3. Drop front edge of bottom cover to counter top (rear lip supported
by lower chassis).
4. Reaching from front, locate large holes in flat horizontal stationary
panel.
5. Grip thermocouple and simultaneously push up & twist
counter-clockwise to unlock device.
6. Remove through large holes.
7. Reassemble in reverse order, insuring that hook of thermocouple
latches onto mounting bracket.
PART #: WS-PL-4836-4-CT00NG
DATE:
M0102.13 APRIL 2017
An ongoing program of product improvement may
require us to change specifications without notice.
PG 54 OF 58
File Location: \\woodstone.net\dfs\CAD\Manuals\M0102\Rev 02\0_Service_Manual-1.dft
DWN BY: bena
5/13/2015
WOOD STONE CORPORATION
1801 W. Bakerview Rd.
4
Bellingham, WA 98226 USA
SHEET: 10 of 13
REV:
2
PL4836 E-MAIL info@woodstone-corp.com
woodstone-corp.com
- Zone Gas Plancha
TOLL FREE 800.988.8103
TEL 360.650.1111
FAX 360.650.1166
PRESSURE MANIFOLD REMOVAL, v2 & 3
Gas Plancha (GEN1)
Service Manual
PL-4836
VERSION 2 & 3:
POST JUNE 2013
C
6000-0143-1
Gas Tube, Main Burner
9000-0554
1/4-20 Kep Nut
7000-0269
Compression Union, 3/8" Tube, Brass
70ROC-0052
SolarFlo Union Component, Female End
DETAIL C
6000-0143-2
Dogleg Gas Tube, Main Burner
Pressure Manifold Removal
1.
2.
3.
4.
5.
6.
Loosen compression untion.
Remove dogleg gas tube.
Remove all (4) gas tubes.
Loosen (2) SolarFlo Unions on either end of pressure manifold.
Loosen 1/4-20 kep nut to chassis.
Move manifold mount plate to left enough to allow pressure manifold to drop downward.
SHEET: 11 of 13
PART #: WS-PL-4836-4-CT00NG
DATE:
M0102.13 APRIL 2017
An ongoing program of product improvement may
require us to change specifications without notice.
5/13/2015
WOOD STONE CORPORATION
1801 W. Bakerview Rd.
Bellingham, WA 98226 USA 4 -
File Location: \\woodstone.net\dfs\CAD\Manuals\M0102\Rev 02\0_Service_Manual-1.dft
REV:
DWN BY: bena
2
E-MAIL info@woodstone-corp.com
PL4836
woodstone-corp.com
Zone
Gas Plancha
FAX 360.650.1166
TOLL FREE 800.988.8103
TEL 360.650.1111
PG 55 OF 58
ZIP TUBE REMOVAL, v2 & 3
Gas Plancha (GEN1)
Service Manual
PL-4836
VERSION 2 & 3:
POST JUNE 2013
9000-0643
Screw, Hex, NoSlot, 10-32 x 5/8", SS
(x4)
7000-1320-L
Zip Tube, .375 OD - Left Side
7000-1320-R
Zip Tube, .375 OD - Right Side
Zip Tube Removal
NOTE: ONLY QUALIFIED GAS SERVICE PERSONNEL
SHOULD ATTEMPT THIS PROCEDURE!
1.
2.
3.
4.
5.
6.
Remove all (4) burner casette assemblies
Remove (4) 10-32 x 5/8" hex screws.
Reach inside burner access holes and release zip tubes from retaining clips at end.
Lift zip tubes upwards, unseating them from zip tube manifold tube.
Remove through bottom access.
Re-installation: CAUTION: Zip tubes are right and left handed and must have ports
facing towards burners when in place. Failure to follow this procedure may result in
failure of burners to light and create unsafe levels of unburned gas fuel.
PART #: WS-PL-4836-4-CT00NG
DATE:
5/13/2015
WOOD STONE CORPORATION
41801 W. Bakerview Rd.
An ongoing program of product improvement may
File Location: \\woodstone.net\dfs\CAD\Manuals\M0102\Rev 02\0_Service_Manual-1.dft
require us to change specifications without notice.
Bellingham, WA 98226 USA
M0102.13 APRIL 2017
PG 56 OF 58
SHEET: 12 of 13
DWN BY: bena
REV:
2
PL4836
E-MAIL info@woodstone-corp.com
Zone Gas Plancha
TOLL FREE 800.988.8103
TEL 360.650.1111
FAX 360.650.1166
woodstone-corp.com
SOLENOID/GAS VALVE SERVICE, v2 & 3
Gas Plancha (GEN1)
Service Manual
PL-4836
VERSION 2 & 3:
POST JUNE 2013
7000-1321
1/4" DC Gas Solenoid
Valve
Gas Valve
(x4)
7000-1322
Gas Valve
1/2" AC Gas Solenoid
NOTE: Valves must
be angled as shown
7000-0116
Regulator
Gas Valve Service
Gas Solenoid Service
1.
2.
3.
4.
Remove retainer "C-clip" on top of valve stem.
Slide coil off of valve stem.
Install new coil onto valve stem.
Re-attach retainer "C-clip" on top of valve
stem.
1. If entire valve needs replacement, either remove
pressure manifold or remove gas tube(s) from
appropriate valve.
2. (3) of the 1/4" DC valves can be rotated on their axis
and removed from manifold.
3. Remaining 1/4" DC valve requires the main manifold
to be removed.
SHEET: 13 of 13
PART #: WS-PL-4836-4-CT00NG
DATE:
REV:
DWN BY: bena
5/13/2015
2
PL4836
4 - Zone Gas Plancha
File Location: \\woodstone.net\dfs\CAD\Manuals\M0102\Rev 02\0_Service_Manual-1.dft
M0102.13 APRIL 2017
An ongoing program of product improvement may
require us to change specifications without notice.
WOOD STONE CORPORATION
1801 W. Bakerview Rd.
Bellingham, WA 98226 USA
TOLL FREE 800.988.8103
E-MAIL info@woodstone-corp.com
TEL 360.650.1111
woodstone-corp.com
FAX 360.650.1166
PG 57 OF 58
LIMITED WARRANTY
Gas Plancha (GEN1)
Service Manual
ALL WARRANTY SERVICE MUST BE PRE-APPROVED BY WOOD STONE
PLEASE CONTACT THE FACTORY FIRST
Wood Stone warrants its equipment to the original purchaser against defects in material or manufacture for a period of one
year from the original date of purchase, subject to the following exclusions and limitations.
Please contact the factory first at 1.800.988.8103 or 1.360.650.1111, seven days a week. Our normal business hours are 8am
to 5pm PST Monday–Friday. If calling during non-business hours, follow the recorded instructions for emergency service and
a Wood Stone technician will get back to you promptly.
EXCLUSIONS:
The warranties provided by Wood Stone do not apply in the following instances:
1. In the event that the equipment is improperly installed. Proper installation is the responsibility of the installer; proper
installation procedures are prescribed by the Wood Stone installation manual.
2. In the event the equipment is improperly maintained. Proper maintenance is the responsibility of the user; proper maintenance
procedures are prescribed in the Wood Stone installation manual.
3. In the event that the failure or malfunction of the appliance or any part thereof is caused by abnormal use or is otherwise not
attributable to defect in material or manufacture.
4. In the event that the appliance, by whatever cause, has been materially altered from the condition in which it left the factory.
5. In the event that the rating plate has been removed, altered or obliterated.
6. On parts that would be normally worn or replaced under normal conditions.
7. Scratches or damage to the grill surface due to improper cleaning or normal wear and tear.
If any oral statements have been made regarding this appliance, such statements do not constitute warranties and are not part of
the contract of sale. This Limited Warranty constitutes the complete, final and exclusive statement with regard to warranties.
THIS LIMITED WARRANTY IS EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES WHETHER WRITTEN, ORAL OR
IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR PARTICULAR
PURPOSE OR WARRANTY AGAINST LATENT DEFECTS
LIMITATIONS OF LIABILITY: In the event of warranty claim or otherwise, the sole obligation of Wood Stone shall be the repair
and/or replacement, at the option of Wood Stone, of the appliance or component or part thereof. Such repair or replacement shall
be at the expense of Wood Stone with the exception of travel over 100 miles or two hours, overtime, and holiday charges which
shall be at the expense of the purchaser. Any repair or replacement under this warranty does not constitute an extension of the
original warranty for any period of the appliance or for any component or part thereof. Parts to be replaced under this warranty will
be repaired or replaced at the option of Wood Stone with new or functionally operative parts. The liability of Wood Stone on any claim
of any kind, including claims based on warranty, expressed or implied, contract, negligence, strict liability or any other theories shall
be solely and exclusively the repair or replacement of the product as stated herein, and such liability shall not include, and purchaser
specifically renounces any rights to recover, special, incidental, consequential or other damages of any kind whatsoever, including,
but not limited to, injuries to persons or damage to property, loss of profits or anticipated profits, or loss of use of the product.
TO SECURE WARRANTY SERVICE
If you claim a defect covered by this Limited Warranty, contact:
Wood Stone Corporation, Attn: Service Department, 1801 W. Bakerview Rd., Bellingham, WA 98226 USA
Phone 1.800.988.8103 or 1.360.650.1111
M0102.13 APRIL 2017
An ongoing program of product improvement may
require us to change specifications without notice.
PG 58 OF 58
WOOD STONE CORPORATION
1801 W. Bakerview Rd.
Bellingham, WA 98226 USA
TOLL FREE 800.988.8103
E-MAIL info@woodstone-corp.com
TEL 360.650.1111
woodstone-corp.com
FAX 360.650.1166
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