Replacement Parts List No. 110510600
Revision K 02/2017
McQuay
Concealed Ceiling
Water Source Heat Pump
WCAE, WCDL, WCDS, WCMS
019
Design A (1)
WCAS, WCDA, WCDL, WCDS, WCMS
019
Design B (2)
To find your Daikin Applied parts distributor, call 1-800-377-2787 or visit www.DaikinApplied.com
Contents
Parts List Revision History................................................................................................................ 3
Nomenclature
Serial Number................................................................................................................................. 4
Model Number................................................................................................................................ 5
Fan Assembly & Housing.................................................................................................................. 6
Refrigeration Circuit
Diagram.......................................................................................................................................... 7
Compressor and Compressor Components
WCAE, WCDL, WCDS, WCMS Design A (Code 3= 1)................................................................ 8
WCAS, WCDA, WCDL, WCMS Design B (Code 3= 2)............................................................... 9
Condenser, Evaporator, Switches, Valves, Capilliary Components
WCAE, WCDL, WCDS, WCMS Design A (Code 3= 1).............................................................. 10
WCAS, WCDA, WCDL, WCMS Design B (Code 3= 2)............................................................. 11
Control Box...................................................................................................................................... 12
Field Installed Accessories....................................................................................................... 13 - 15
Critical Parts List........................................................................................................................ CPL1
WSHP; WCAX1,2, WCDX1,2, WCMS1,2 Size 019 Designs A, B
Rev. K 02/17
RPL 1105106 / Page 2
Parts List Revision History
Revision
NEW
A
B
DateDescription
06/03 New
10/05
Page 15 - Change Compressor Contactor for MT Control p/n 047356506 to 073300101.
10/7 Page 11 - Bub #7 Removed WCME,WCDD,WCDE from specifications.
Page 13 - Bub #7 Removed WCME,WCDD,WCDE from specifications.
Page 15 - Circuit Board- Mark IV & MicroTech removed WCME, WCDD, WCDE from specs.
C
10/08 Page 15 - Add DC to pn 056792401 to Mark IV Board and add Mark IV Board AC p/n 056792402.
D
10/08 Page 15 - Add note for pn 056792401 and 056792402.
E
1/09 Page 15 - Add notes & numbers for footnote 5 & 6. Remove WCMS, WCDL and WCDS from Specifications.
F
8/09 Page 11,13-Ref #6 Change Reversing Valve p/n 066533401 to p/n 106694103. Ref #7 Change Solonoid, Reversing Valve p/n 066541901 to p/n 106694207.
Add footnote * to Ref #6 and Ref #7 WCMS only. Note refers to Service Bulletin WS-SB-20070423.
G
2/13 Format to CS6. Numerous changes to controls, reversing valves & solenoids.
Add Models WCAE1, WCAS2, and WCDA2.
Page 8- (Added Page for Field installed Acessories) Add Hanger Brackets.
Pages 12 & 14- Ref# 6 Change reversing valve p/n 106694103 to 910110419. Ref# 7 Add solenoid, reversing valve p/n 067010001 and change p/n 106694207 to 910110439.
Page 15- Fan Asssembly & Housing- Delete "See Cabinet Section" from diagram.
Add "Cabinet/Chassis components" to diagram. Add sheet metal footnote 1.
Delete pages 16 & 17- Cabinets- all sheet metal to be deleted. (Note added to page 15- Fan Assembly & Housing for sheet metal. ) CPL1- Added Critical Parts List.
H
6/13 Page 12- Add expansion valve p/n 066540603. Page 16- Change MT 2000 control board p/n 073312502 to 250808401.
CPL1- Numerous changes done to Critical Parts List.
I
7/13 Pages 12-13 Add drain pan p/n 060637902 and base pan p/n 057576702.
J
01/16 Rebrand Daikin. Numerous changes. Deleted changes to components 2011 & later.
Move fan assy after model number and Field installed Accessories before CPL. Page 12-Change Expansion valve to Freezestat for p/n 066540603.
CPL1- CPL2- Delete CPL2 and add components to CPL1. Delete Refrigeration Circuit.
K
02/17 Page 11- Change Ref#4 capillary p/n 067020604 to 057020604 & p/n 067020605 to 057020605.
CPL1- Update revision.
Daikin Applied, 13600 Industrial Park Blvd., P.O. Box 1551, Minneapolis, MN 55440 (763) 553-5330
WSHP; WCAX1,2, WCDX1,2, WCMS1,2 Size 019 Designs A, B
Rev. K 02/17
RPL 1105106 / Page 3
Nomenclature
Serial Number- Until February, 1999
7 9 A 00000 00
Plant Identification Number
7 = Auburn
Engineering Revision
Serial Number
Year Manufactured
9 = 1999
Month Manufactured
A
B
C
D
E
F
=
=
=
=
=
=
January
February
March
April
May
June
G =
I =
J =
K =
L =
M =
July
August
September
October
November
December
Serial Number- February, 1999 and later
AUB
U
99
05
00148
Plant Identification Abbreviation
AUB = Auburn
Serial Number
(build sequence)
U= Unit
Week of Manufacture
Year of Manufacture
08= 2008
09= 2009
etc.
WSHP; WCAX1,2, WCDX1,2, WCMS1,2 Size 019 Designs A, B
Rev. K 02/17
RPL 1105106 / Page 4
Nomenclature
Model Number
WCDS
Code: 1 & 2
2
3
019
4
E
5
Z
6
00
7
Z
8
00
9
AC
10
12
11
Z
12
Z
13
B
14
1
15
1 & 2. Model Number
WCAE= Concealed Ceiling WSHP, Alerton control, Extended Range.
WCAS= Concealed Ceiling WSHP, Alerton control, Standard Range.
WCDA= Concealed Ceiling WSHP, DDC control/Alerton.
WCDL= Concealed Ceiling WSHP, MicroTech control (less board), Standard Range.
WCDS= Concealed Ceiling WSHP, MicroTech control, Standard Range.
WCMS= Concealed Ceiling WSHP, Mark IV control, Standard Range.
3. Design (Vintage)
1= Design A
2= Design B
4. Size (1000's BTUH)
019
5. Unit Voltage
E= 208/230/60/1
J= 265/277/60/1
M= 230/50/1 (WCMS units only)
6. Coil Options
Z= None
7. Heating Options
00= None
8. Hand Orientation
Z= Not Applicable
9. Controls
00= None
10. Discharge
AC= Straight Discharge
AD= End Discharge
11. Return Air/ O.A.
12= Right Hand
12. Power Connection
Z= None
13. Color
Z= None
14. SKU
A= Stock
B= Standard Leadtime
C= Extended Leadtime
15. Product Style
1= 1st Style Change
WSHP; WCAX1,2, WCDX1,2, WCMS1,2 Size 019 Designs A, B
Rev. K 02/17
RPL 1105106 / Page 5
Fan Assembly & Housing
Diagram
Cabinet/Chassis components
18
20
19
15
16
208/60/1
230/60/1
265/60/1
230/50/1
Qty.
Ref. Description
No.
15 Motor, 1/8 HP
Motor, 1/8 HP
Motor, 1/8 HP
Part
Number
060704501
1 1
060704502 1
060704503 1
16 Capacitor, 3MFD 370VAC
17 Capacitor Bracket
067291501
1 1 1 1
850010570
1 1 1 1
18
19
20
060699603
060828601
060704801
1 1 1 1
1 1 1 1
1 1 1 1
Blower Housing
Inlet Ring
Blower Wheel
N/S Cabinet/Chassis components
1
1
Please contact McQuay Parts with unit model and serial number for part numbers on Cabinet/Chassis components.
WSHP; WCAX1,2, WCDX1,2, WCMS1,2 Size 019 Designs A, B
Rev. K 02/17
RPL 1105106 / Page 6
Refrigeration Circuit
Diagram
6
7
To Water Regulating
Valve
(optional)
2
5
Condenser
8
Strainer
High Pressure
Switch
4
Reversing
Valve &
Solenoid
3
Low Temp.
T-Stat
Compressor
Evaporator Coil
10
1
11
Condenser Detail
Compressor Mounting Detail
Condenser
21
58
57
20
61
Mounting Stud
Mounting
Plate
22
21
WSHP; WCAX1,2, WCDX1,2, WCMS1,2 Size 019 Designs A, B
Compressor
Rev. K 02/17
RPL 1105106 / Page 7
Refrigeration Circuit
Compressor and Compressor Components
WCAE, WCDL, WCDS, WCMS
Design A (Code 3= 1)
230/50/1
265/60/1
Qty.
230/60/1
208/60/1
Ref. Description
No.
1
Compr, 18055 BTUH
Compr, 18055 BTUH
Part
Number
067291402
1 1
067291401 1 1
N/S
Overload, Compressor
Overload, Compressor
057458801
1 1
067293301 1 1
N/S
Capacitor, 35 MFD, 440V
Capacitor, 50 MFD, 370V
067291515
1 1 1
067291519 1
N/S Support, Capacitor
58
Nut
060675201
1 1 1 1
032333303
3 3 3 3
57
Sleeve
060623401
3 3 3 3
61
Grommet
060623301
3 3 3 3
N/S
Washer
040500307
3 3 3 3
N/S
Gasket- Compressor
066536601
1 1 1 1
N/S
Gasket- Compressor
066536201
1 1 1 1
N/S
Nut- Compressor
066536501
1 1 1 1
N/S
Spring- Compressor
066536301
1 1 1 1
N/S
Terminal- Compressor
067280501
1 1 1 1
N/S Fusible Plug Assy Plug only
283° F
850008345
106057401
1 1 1 1
1 1 1 1
N/S = Not shown on diagram.
WSHP; WCAX1,2, WCDX1,2, WCMS1,2 Size 019 Designs A, B
Rev. K 02/17
RPL 1105106 / Page 8
Refrigeration Circuit
Compressor and Compressor Components
WCAS, WCDA, WCDL, WCDS, WCMS
Design B (Code 3= 2)
230/50/1
265/60/1
Qty.
230/60/1
208/60/1
Ref. Description
No.
1
Compr, 18055 BTUH
Compr, 18055 BTUH
Part
Number
067291402
1 1
067291401 1 1
N/S
Overload, Compressor
Overload, Compressor
057458801
1 1
067293301 1 1
N/S
Capacitor, 35 MFD, 440V
Capacitor, 50 MFD, 370V
067291515
1 1 1
067291519 1
N/S Support, Capacitor
58
Nut
060675201
1 1 1 1
032333303
3 3 3 3
57
Sleeve
060623401
3 3 3 3
61
Grommet
060623301
3 3 3 3
N/S
Washer
040500307
3 3 3 3
N/S
Gasket- Compressor
066536601
1 1 1 1
N/S
Gasket- Compressor
066536201
1 1 1 1
N/S
Nut- Compressor
066536501
1 1 1 1
N/S
Spring- Compressor
066536301
1 1 1 1
N/S
Terminal- Compressor
067280501
1 1 1 1
N/S Fusible Plug Assy Plug only
283° F
850008345
106057401
1 1 1 1
1 1 1 1
N/S = Not shown on diagram.
WSHP; WCAX1,2, WCDX1,2, WCMS1,2 Size 019 Designs A, B
Rev. K 02/17
RPL 1105106 / Page 9
Refrigeration Circuit
Condenser, Evaporator, Switches, Valves, Capilliary Components
WCAE, WCDL, WCDS, WCMS
Design A (Code 3= 1)
Ref. Description
No.
2
Condenser
Copper Inner Tube
Part
Qty.
Number
073399801 1
3
Evaporator Coil
056916201
1
4
Capillary
5
Strainer
6
Reversing Valve *
until 2/05
Reversing Valve *
2/05 & later
7
Solenoid- Reversing Valve *
Mark IV Controls
until 2/05
MicroTech 2000 Controls
until 2/05
All Controls
2/05& later
8
High Pressure Switch
until 11/00
High Pressure Switch
11/00 & later
10 Thermostat, Low Temp. Cut Out
057020602
2
060628801
1
066533401
106694103
1
1
066541901
067010001
106694207
1
1
1
802005813
106035801
1
1
066540601
1
11
20
Clip, Thermostat
802017216
1
Tube- Water Inlet
Tube- Water Outlet
063147601
106584901
1
1
21
Fitting, Adapter
041116213
2
22
Tube- Liquid
Tube- Liquid
until 7/02
7/02 & later
057020501
106585001
1
1
N/S
Schrader Valve Assy
802026161
3
N/S
Freezestat 1
066540603
1
N/S
Base Pan
057576702
1
N/S
Drain Pan
060637902
1
N/S = Not shown on diagram.
* When replacing reversing valve and/or coil on Mark IV Control units refer to Service Bulletin WS-SB-20070423.
1
Applies to WCAE only.
WSHP; WCAX1,2, WCDX1,2, WCMS1,2 Size 019 Designs A, B
Rev. K 02/17
RPL 1105106 / Page 10
Refrigeration Circuit
Condenser, Evaporator, Switches, Valves, Capilliary Components
WCAS, WCDA, WCDL, WCDS, WCMS
Design B (Code 3= 2)
Ref. Description
No.
2
Condenser
Copper Inner Tube
Part
Qty.
Number
067789503 1
3
Evaporator Coil
056916202
1
4
Capillary
Capillary
Capillary
5
Strainer
6
Reversing Valve *
until 2/05
Reversing Valve *
2/05 & later
7
Solenoid- Reversing Valve *
Mark IV Controls
until 2/05
MicroTech 2000 Controls
until 2/05
All Controls
2/05 & later
8
High Pressure Switch
10 Thermostat, Low Temp. Cut Out
057020603
057020604
057020605
1
1
1
060628804
1
066533401
106694103
1
1
066541901
067010001
106694207
1
1
1
106035801
1
066540601
1
11
20
Clip, Thermostat
802017216
1
Tube- Water Inlet
Tube- Water Outlet
063147601
106584901
1
1
21
Fitting, Adapter
041116213
2
22
Tube- Liquid
106585001
1
N/S Schrader Valve Assy 802026161
3
N/S Base Pan
057576702
1
N/S Drain Pan
060637902
1
N/S = Not shown on diagram.
* When replacing reversing valve and/or coil on Mark IV Control units refer to Service Bulletin WS-SB-20070423.
WSHP; WCAX1,2, WCDX1,2, WCMS1,2 Size 019 Designs A, B
Rev. K 02/17
RPL 1105106 / Page 11
Control Box
Components
Qty.
Ref. Description
No.
N/S PC Board- Main Controller
Mark IV DC 5
Mark IV AC 5 MicroTech 2000 6
until 4/08
6
MicroTech 2000 4/08 & later
Alerton 7 Part
Number
208/60/1
230/60/1
265/60/1
230/50/1
056792401
056792402
073312502
250808401
106393501
1111
1111
1 1 1
1 1 1
1 1 1
N/S Terminal Board 6,7
N/S Terminal Block 6,7
Lo Volt- 7 Position
ELUPC
073315201
061365602
1 1 1
1 1 1
N/S Stand Off 5
N/S Stand Off 6,7
802028115
802028115
5 5 5 5
1 1 1
N/S
N/S
N/S
N/S
Compressor Contactor 5
Compressor Contactor 6,7
073322401 1
073300101 1 1 1
Fan Contactor Relay
Fan Contactor Relay
047356506 1 1 1
803005132 1
Terminal Board 6
802007090
N/S Terminal Block, 50 Hz.5
1 1 1
802007432 3
N/S End, Terminal Block 5 802007431 1
N/S Angle- 50 Hz.Terminal Block 5 0607604011
N/S
N/S
Transformer Transformer
Transformer
Transformer
until 3/01
3/01 & later
until 3/01
3/01 & later
060614101 1 1 1
060614102 1 1 1
060630701 1
060630702 1
Air Temp Sensor 6,7
Air Temp Sensor 6,7
until 2/00
2/00 & later
073305601
107201601
1 1 1
1 1 1
until 2/00
2/00 & later
073305701
107201601
1 1 1
1 1 1
N/S Water Temp Sensor 6,7
Water Temp Sensor 6,7
Mark IV Control units (WCMS) - When replacing reversing valve and/or coil refer to Service Bulletin WS-SB-20070423.
MicroTech Control units (WCDL, WCDS).
7
Alerton Control units (WCAE, WCAS, WCDA).
5
6
WSHP; WCAX1,2, WCDX1,2, WCMS1,2 Size 019 Designs A, B
Rev. K 02/17
RPL 1105106 / Page 12
Field Installed Accessories
Relays
Description
Auxiliary Relay
24V, Normally Open. Used with WCDL & WCDS Units.
Dry Contact Relay
5 VDC in; AC/DC out, Normally Open, SPST. Replaces the standard 24V relays in the
MicroTech panel. Used with WCDL & WCDS Units.
Motorized Valve Control Relay Kit
Used on WCMS units with Motorized Valve. Kit contains circuit board p/n 803005073 and 6-pin plug p/n 061370301.
Pump Restart Relay
Used on Mark IV units (WCMS) in conjunction w/ LWC to restart when compressor
starts. One relay required per 200 units along a 2-wire daisy chain.
Time Schedule Relay.
24 VDC relay controls the Mark IV (WCMS) "U" terminal. One required per time
clock output. Replaces 24 VAC relay.
Part Number
061019403
049265603
859004354
061419001
049265602
Ball Valves and Motorized Valves
1
Description
Part Number
Combination Shutoff/Balancing Valve with Memory Stop (2 per unit)
802026097
Motorized Valve Kit 1
060977401
Includes valve/operator, conduit assy. Valve shuts water flow off. 300 PSIG max.
Requires Motorized Valve control relay (see relays above).
Filters and Filter Rack
2
Description
Filter Rack- 2" Return Air Duct Collar, Horizontal. 2
Filter- 1" Throwaway
Filter- 2" Throwaway
Part Number
062554501
060604802
060687102
Includes Top Channel p/n 062553301; Bottom Channel p/n 062553101; Side Angles (2) p/n 062553201.
Hoses
Description
Hose Assy- Fire Rated Condensate
Hose Assy- Fire Rated Supply/Return
Hose Assy- Plastic Condensate
Flow Control Hose Kit- Fire Rated Supply/Return
Includes: Supply Ball Valve, Y-Strainer, and 24" Stainless Steel Hose.
Return Flow Controller, Ball Valve, (2) P/T, 24" Stainless Steel Hose.
WSHP; WCAX1,2, WCDX1,2, WCMS1,2 Size 019 Designs A, B
Rev. K 02/17
Specification Part Number
3/4" X 2'
061300001
3/4" X 3'
061299901
1/2" X 2'
061269001
1/2" X 3'
061269002
3/4" X 30"
060687701
0.5 GPM
106582901
1.0 GPM
106582902
1.5 GPM
106582903
2.0 GPM
106582904
2.5 GPM
106582905
3.0 GPM
106582906
3.5 GPM
106582907
4.0 GPM
106582908
4.5 GPM
106582909
5.0 GPM
106582910
5.5 GPM
106582911
6.0 GPM
106582912
RPL 1105106 / Page 13
Field Installed Accessories
Heat Pump Loop Installation Kits and Control Panels
Description
Specification
Heat Pump Loop Installation Kit
Controls Main Water Loop Temp. Includes Flow Switch p/n 046499800, Immersion Sensor 049763201, O.A. Sensor p/n 049763301.
Open Lower Loop Installation Kit
Controls Main Water Loop Temp. Includes Flow Switch p/n 046499800,
Immersion Sensor 049763201.
Loop Water Control Panel 3
LWC16 w/modem
Provides 9 (LWC16) or 17 (LWC24) outputs for heat rejection and heat
LWC16 no modem
addition stages and time clock (6 max.) schedules. LWC24 w/modem
LWC24 no modem
Remote Alarm Panel 4
Monitors LWC Panel Status.
Part No.
055331701
055331702
066005213
066005211
066005214
066005212
055335401
See RPL 0555234900 for complete LWC panel parts list.
4
Panel components listed on following page.
3
Immersion Sensor, Thermostat Guard
Description
Immersion Sensor
Thermostat Guard
Honeywell TG12A 1009. Clear plastic guard with ring base, lock and key.
Part Number
049763201
105571103
MicroTech Wall- Mounted Room Sensors
Description
Sensor w/ LED, Tenant Override
Sensor w/ LED, Tenant Override, Tenant Setpoint
Sensor w/ LED, Tenant Override, Thermostat
Sensor w/ LED, Tenant Override, Tenant Setpoint, Thermostat
Part Number
073302301
073302901
073302401
073303001
Mark IV Unit Control Accessories
Description
Specification
Multiple Unit Control Panel.
Master & 1 Slave
Allows master unit to be controlled by any t-stat. Slave units "follow" Control of 3 units
with paralleled operation. Not recommended with Boilerless System.3
24 VDC Aux. Relay
Boilerless System Kit .4
4
Part No.
803005159
056794201 4
803005073
062522201
Components listed on page following page.
Mark IV Unit Thermostats and Subbases
Description
Thermostat Standard MCO
Subbase- Standard MCO
Thermostat and Subbase- Deluxe ACO w/ NSB & OR
Thermostat and Wallplate- Electronic, Non-Programmable
Thermostat and Wallplate- Electronic, Programmable
WSHP; WCAX1,2, WCDX1,2, WCMS1,2 Size 019 Designs A, B
Honeywell No.
Y594A 1209
T834C
Y594C 1439
T8524D 1064
T8624D 2111
Rev. K 02/17
Part No.
105570703
073319501
105571003
107210201
107210301
RPL 1105106 / Page 14
Field Installed Accessories
Kit Components
Description
Control Box
Cover- Control Box
P.C. Board
Sensor- Temperature
Harness Assembly
Inverter Relay
Resistor
Boilerless System Kit
Part No.
056388301
062521101
803005127
802007871
060844501
803005073
060813301
Qty.
1
1
1
1
1
1
1
Remote Alarm Panel (RAP)
300
302
Ref. Description
No.
300 Electrical Box
301 Switch- Silence
302 LED- Red
303 Horn- Alarm
304 LED- Yellow
Part Qty.
Number
065812601 1
065812501 1
065810801 1
065810901 1
065810803 1
301
304
303
Multiple Unit Control Panel
310
311
313
Ref. Description
No.
310 Cover- Control Box
311 Circuit Board
312 Stand Off- Circuit Board
313 Box
Part Qty.
Number
106436101 1
056794001 1
802028090 6
850007827 1
312
WSHP; WCAX1,2, WCDX1,2, WCMS1,2 Size 019 Designs A, B
Rev. K 02/17
RPL 1105106 / Page 15
Critical Daikin Applied OEM Parts
Are What Your HVAC Unit Needs!
McQuay WSHP, Concealed Ceiling
WCAE, WCDL, WCDS, WCMS
019 Design A (1)
WCAS, WCDA, WCDL, WCDS, WCMS
019 Design B (2)
Critical Components
Unit Sizes
Voltage
Part Number
019
019
019
019
N/A
N/A
N/A
N/A
056792401
056792402
250808401
106393501
019
019
019
208-230/60/1
265/60/1
230/50/1
067291402
802003265
802003266
019
019
019
208-230/60/1
265/60/1
230/50/1
060704501
060704502
060704503
019
019
N/A
N/A
060699603
060704801
019
N/A
107201601
Control
Control Board, Mark IV- DC
Control Board, Mark IV- AC
Control Board, MicroTech 2000
Control Board, Alerton
Compressor
Compressor
Compressor
Compressor
Fan Motor
Motor, 1/8 HP
Motor, 1/8 HP
Motor, 1/8 HP
Fan and Housing Assembly
Fan Housing Assy
Wheel, Blower
Sensor
Air & Water Temp Sensor
Call Your Local Daikin Applied Parts Distributor For All Your Parts Needs.
To Locate A Distributor, Go To www.DaikinApplied.com or Call 1-800-37PARTS
1105106 Rev. K 02/2017
CPL Page 1 of 1
Download PDF

advertising