Amana GCIS Technical information
Add to my manuals17 Pages
Amana GCIS is a powerful and versatile gas furnace that offers reliable heating solutions for residential and commercial spaces. With its advanced technology, it delivers efficient and consistent warmth, ensuring maximum comfort during chilly seasons. The GCIS features an electronic ignition system for effortless startups, eliminating the need for a pilot light. It also boasts a self-diagnosing electronic control module that continuously monitors system performance, promptly identifying and displaying any potential issues for quick troubleshooting.
advertisement
Technical
Information
40" 80% Gas Furnaces
GUIS, GCIS
• Refer to Service Manual RS6600001 Rev. 1 for installation, operation, and troubleshooting information.
• All safety information must be followed as provided in the Service Manual.
• Refer to the appropriate Parts Catalog for part number information.
Model and Manufacturing numbers listed on page 3.
DESIGN
C E R T I F I E D
This manual replaces RT6621005 Rev. 0 April 2000.
REV. 1 - Corrections made to manual, no new models added.
C E R TIFIE D
Heating & Air Conditioning
®
Built Better Tha n It Ha s To Be
This manual is to be used by qualified HVAC technicians only. Amana does not assume any responsibility for property damage or personal injury due to improper service procedures performed by an unqualified person.
RT6621005
Revision 1
September 2000
PRODUCT IDENTIFICATION
The model and manufacturing number are used for positive identification of component parts used in manufacturing.
When engineering and manufacturing changes take place where interchangeability of components are affected, the manufacturing number will change.
It is very important to use the model and manufacturing numbers at all times when requesting service or parts information.
G U I S 045 C A 50
Product Type
G: Gas Furnace
Airflow Capability
30: 3.0 Tons
35: 3.5 Tons
50: 5.0 Tons
Supply Type
U: Upflow/Horizontal
C: Counterflow/Horizontal
Additional Features *
A: Not NOx Certified
X: NOx Models
Furnace Type
I: Induced Draft (80%)
Model Family
S: Air Command 80 SSE II Category1
Design Series
A: Initial Design
B: Second Design Series
C: Third Design Series
D: Fourth Design Series
Nominal Input
045: 45,000 Btuh
070: 70,000 Btuh
090: 90,000 Btuh
115: 115,000 Btuh
140: 140,000 Btuh
WARNING
IF REPAIRS ARE ATTEMPTED BY UNQUALIFIED PERSONS, DANGER-
OUS CONDITIONS (SUCH AS EXPOSURE TO ELECTRICAL SHOCK) MAY
RESULT. THIS MAY CAUSE SERIOUS INJURY OR DEATH.
CAUTION
AMANA WILL NOT BE RESPONSIBLE FOR ANY INJURY OR PROPERTY
DAMAGE ARISING FROM IMPROPER SERVICE OR SERVICE PROCE-
DURES. IF YOU PERFORM SERVICE ON YOUR OWN PRODUCT, YOU ASSUME RESPONSIBILITY
FOR ANY PERSONAL INJURY OR PROPERTY DAMAGE WHICH MAY RESULT.
2 Rev. 1
PRODUCT IDENTIFICATION
The model and manufacturing number are used for positive identification of component parts used in manufacturing.
When engineering and manufacturing changes take place where interchangeability of components are affected, the manufacturing number will change.
It is very important to use the model and manufacturing numbers at all times when requesting service or parts information.
MODEL M/N
GUIS070CA35 P1211003F
GUIS090CA30 P1211004F
GUIS090CA50 P1211005F
GUIS115CA50 P1211007F
GUIS140CA50 P1211008F
MODEL M/N
GUIS070CX35 P1230003F
GUIS090CX30 P1230004F
GUIS090CX50 P1230005F
GUIS115CX50 P1230007F
GUIS070CX35 P1211103F
GUIS090CX30 P1211104F
GUIS090CX50 P1211105F
GUIS115CX50 P1211107F
GUIS070CX35 P1230103F
GUIS090CX50 P1230105F
GUIS115CX50 P1230107F
GCIS070CX35 P1211203F
GCIS090CX50 P1211205F
GUIS070DA35 P1227103F
GCIS070CX35 P1230603F
GCIS090CX50 P1230605F GUIS070CA35 P1229803F
GUIS090CA30 P1229804F
GUIS090CA50 P1229805F
GUIS115CA50 P1229807F
GCIS070CX35 P1230703F
GCIS090CX50 P1230705F
GUIS070CA35 P1229903F
GUIS090CA50 P1229905F
GUIS115CA50 P1229907F
3 Rev. 1
PRODUCT DESIGN
General Operation
This GUIS/GCIS furnace is equipped with an electronic ignition device to light the burners and an induced draft blower to exhaust combustion products.
An interlock switch prevents furnace operation if the blower door is not in place. Keep the blower access doors in place except for inspection and maintenance.
This furnace is also equipped with a self-diagnosing electronic control module. In the event a furnace component is not operating properly, the control module LED will flash on and off in a factory-programmed sequence, depending on the problem encountered. This light can be viewed through the observation window in the blower access door.
Refer to the Troubleshooting Chart for further explanation of the LED codes and Abnormal Operation - Integrated
Ignition Control section in the Service Instructions for an explanation of the possible problem.
The rated heating capacity of the furnace should be greater than or equal to the total heat loss of the area to be heated.
The total heat loss should be calculated by an approved method or in accordance with “ASHRAE Guide” or “Manual
J-Load Calculations” published by the Air Conditioning Contractors of America.
*Obtain from: American National Standards Institute 1430
Broadway New York, NY 10018
Location Considerations
• The furnace should be as centralized as is practical with respect to the air distribution system.
• Do not install the furnace directly on carpeting, tile, or combustible material other than wood flooring.
• When suspending the furnace from rafters or joists, use 3/8" threaded rod and 2” x 2” x 3/8” angle as shown in the Installation and Service Instructions.
The length of the rod will depend on the application and clearance necessary.
• When installed in a residential garage, the furnace must be positioned so the burners and ignition source are located not less than 18 inches (457 mm) above the floor and protected from physical damage by vehicles.
Accessibility Clearances (Minimum)
FRONT
RIGHT
LEFT
REAR
TOP
FLUE
FLOOR
MINIMUM CLEARANCES TO COMBUSTIBLE MATERIALS
(INCHES)
UPFLOW
6
1
0
0
0
1
6
2
C
COUNTERFLOW
1
6
2
NC
0
0
6
1
0
HORIZONTAL
LEFT
Alcove
6
12
0
6
6
2
C
HORIZONTAL
RIGHT
Alcove
12
6
0
6
6
2
C
1
= 3 inch when using Type B-1 vent is used.
2
= 1 inch when Type B-1 vent is used.
C = If placed on combustible floor, floor MUST be wood ONLY.
NC = If placed on combustible floor, floor MUST be wood ONLY.
Counterflow installations on a combustible floor only when installed on special base ASB01.
36" at front is required for servicing or cleaning.
Note: In all cases accessibility clearance shall take precedence over clearances from the enclosure where accessibility clearances are greater. All dimensions are given in inches.
4 Rev. 1
PRODUCT DESIGN
High Altitude Derate
When this furnace is installed at high altitude, the appropriate High Altitude orifice kit must be installed. This is required due to the natural reduction in the density of both the gas fuel and combustion air as altitude increases. The kit will provide the proper design certified input rate within the specified altitude range.
MODEL
NUMBER
GUIS070
GCIS070
GUIS090
GCIS090
GUIS115
GUIS140
PROPANE AND HIGH ALTITUDE KITS
0 to
7000 ft.
3001 to
7000 ft.
7001 to
8500 ft.
LPTK09
Propane
Conversion Kit
(#55 Orifice)
HATS01
High Altitude
Natural Gas Kit
(#44 Orifice)
HATS06
High Altitude
Orifice Kit
(#45 Orifice)
LPTK09
Propane
Conversion Kit
(#55 Orifice)
LPTK09
Propane
Conversion Kit
(#55 Orifice)
HATS05
High Altitude
Natural Gas Kit
(#44 Orifice)
HATS02
High Altitude
Natural Gas Kit
(#44 Orifice)
HATS09
High Altitude
Orifice Kit
(#45 Orifice)
HATS06
High Altitude
Orifice Kit
(#45 Orifice)
7001 to
8500 ft.
HALP09
High Altitude
Propane Gas Kit
(#56 Orifice)
HALP09
High Altitude
Propane Gas Kit
(#56 Orifice)
HALP09
High Altitude
Propane Gas Kit
(#56 Orifice)
LPTK09
Propane
Conversion Kit
(#55 Orifice)
LPTK09
Propane
Conversion Kit
(#55 Orifice)
HATS05
High Altitude
Natural Gas Kit
(#44 Orifice)
HATS03
High Altitude
Natural Gas Kit
(#44 Orifice)
LPTK09
Propane
Conversion Kit
(#55 Orifice)
HATS04
High Altitude
Natural Gas Kit
(#44 Orifice)
HATS09
High Altitude
Orifice Kit
(#45 Orifice)
HATS07
High Altitude
Orifice Kit
(#45 Orifice)
HATS08
High Altitude
Orifice Kit
(#45 Orifice)
HALP09
High Altitude
Propane Gas Kit
(#56 Orifice)
HALP09
High Altitude
Propane Gas Kit
(#56 Orifice)
HALP09
High Altitude
Propane Gas Kit
(#56 Orifice)
Note: For propane gas installations, the LPTK09 conversion kit has the required orifices for installations up to 7,000 feet. For Propane gas installations between 3,001 and 7,000 feet, the HATS kits listed above are required for the pressure switch change.
High altitude kits are purchased according to the installation altitude and usage of either natural or propane gas.
Refer to the chart above for a tabular listing of appropriate altitude ranges and corresponding manufacturer’s high altitude Natural Gas and Propane Gas kits. For a tabular listing of appropriate altitude ranges and corresponding manufacturer's High Altitude Pressure Switch kits, refer to either the Pressure Switch Trip Points & Usage Chart in this manual or the Accessory Charts in Service Instructions.
5 Rev. 1
PRODUCT DIMENSIONS
UPFLOW
LEFT SIDE VIEW
GUIS 80% Upflow/Horizontal
UPFLOW
FRONT VIEW
A
3/4 20 1/8
28
28 3/4
KNOCK-OUT
FOR HORIZONTAL
VENTING
3/4 4 3/4
ELECTRICAL
HOLE "HIGH
VOLTAGE"
B
C
3/4 4 5/8
1 3/4
SUPPLY
ELECTRICAL
HOLE "LOW
VOLTAGE"
GAS
SUPPLY
HOLE
A Raytheon Company
40
4 5/8
31
23
28 1/4
31 5/8
37 3/8
34 5/8
14
SIDE
KNOCK-OUT
1 5/8
1 5/8 23
BOTTOM
KNOCK-OUT
D
BOTTOM
KNOCK-OUT
FURNACE
MODEL
GUIS070 16-1/2 15
GUIS090
GUIS115
GUIS140
A
20-1/2
24-1/2
GUIS DIMENSIONS
B
19
23
C
5-1/4
D
12-5/8
E
4
4
Minimum
Vent
Diameter
4
4 7-1/4 14-5/8
9-1/4 18-5/8 4 5
All dimensions are in inches.
UPFLOW
RIGHT SIDE VIEW
SUPPLY
SIDE
KNOCK-OUT
6 Rev. 1
PRODUCT DIMENSIONS
GCIS 80% Counterflow/Horizontal
COUNTERFLOW
FRONT VIEW
COUNTERFLOW
LEFT SIDE VIEW
A
3/4
3/4 B
20 1/8
28
28 3/4
3/4 4 3/4
3"
COUNTERFLOW
RIGHT SIDE VIEW
40
A Raytheo nC ompan y
D
UNFOLDED
FLANGES
E
FOLDED
FLANGES
KNOCK-OUT
FOR HORIZONTAL
VENTING
SUPPLY
GAS
SUPPLY
HOLE
ELECTRICAL
HOLE "LOW
VOLTAGE"
18 5/8
UNFOLDED
FLANGES
20 1/8
FOLDED
FLANGES
4 5/8
22
28 1/4
31 5/8
ELECTRICAL
HOLE "HIGH
VOLTAGE"
Units are shipped with unfolded bottom flanges.
34 5/8
31
1 3/4
2 1/2
4 5/8
FURNACE
MODEL
A
GCIS070 16-1/2
GCIS DIMENSIONS
B C
D
Unfolded
E
Folded
Minimum
Vent
Diameter
15 5/3/8 13-1/2 15 4
GCIS090 20-1/2 19 7-3/8 17-1/2 19 4
All dimensions are in inches.
SUPPLY
7 Rev. 1
PRODUCT DESIGN
PRESSURE SWITCH TRIP POINTS AND USAGE CHART
MODEL
NEGATIVE
PRESSURE
ID BLOWER
WITH FLUE
NOT FIRING
TYPICAL SEA
LEVEL DATA
LOW
FIRE
HIGH
FIRE
NEGATIVE
PRESSURE
ID BLOWER
WITH FLUE
FIRING
TYPICAL SEA
LEVEL DATA
LOW
FIRE
HIGH
FIRE
GUIS070**35 -0.50
-0.90
-0.52
-0.85
GUIS090**30/50
GUIS115**50
-0.42
-0.42
-0.9
-0.85
GUIS140**50
GCIS070**35
GCIS090**50
-0.37
-0.32
-0.32
-0.85
-0.80
-0.80
-0.44
-0.42
-0.39
-0.37
-0.37
-0.79
-0.71
-0.71
-0.60
-0.60
PRESSURE SWITCH TRIP POINTS AND USAGE CHART
MODEL
GUIS070**35
GUIS090**30/50
GUIS115**50
GUIS140**50
GCIS070**35
GCIS090**50
TRIP POINT
ID BLOWER
PRESSURE
SWITCH
LOW
FIRE
HIGH
FIRE
-0.45
-0.80
-0.37
-0.37
-0.32
-0.27
-0.27
-0.74
-0.66
-0.66
-0.55
-0.55
0 to 3,000 feet
ID BLOWER
PRESSURE
SWITCH
PART #
PS1
LABEL
COLOR
11177103
11177102
11177105
11177104
11177101
11177101
DK BLUE
PURPLE
PURPLE
RED
GREEN
GREEN
PS2
LABEL
COLOR
ORANGE
YELLOW
WHITE
WHITE
GRAY
GRAY
TRIP POINT
ID BLOWER
PRESSURE
SWITCH
LOW
FIRE
HIGH
FIRE
-0.37
-0.66
-0.37
-0.37
-0.32
-0.27
-0.27
-0.60
-0.55
-0.55
-0.46
-0.46
3,001 to 7,000 feet
HIGH
ALTITUDE
KIT
PS1
LABEL
COLOR
PS2
LABEL
COLOR
HATS01
11177105
HATS02
11177106
HATS03
11177107
HATS04
11177108
HATS05
11177109
HATS05
11177109
PURPLE
PURPLE LT BLUE
PURPLE
RED
GREEN
GREEN
WHITE
GRAY
GRAY
GRAY
GRAY
TRIP POINT
ID BLOWER
PRESSURE
SWITCH
LOW
FIRE
-0.32
-0.32
-0.32
-0.27
-0.23
-0.23
Note: All installations above 3,000 ft. require a pressure switch change. For installations in Canada the Amana 80% furnace is certified only to 4500.ft.
Note: Replacement pressure switch number is listed below high altitude kit number.
Note: All negative pressure readings are in inches of water column (" w.c.).
HIGH
FIRE
-0.55
-0.55
-0.46
-0.46
-0.37
-0.37
7,001 to 8,500 feet
HIGH
ALTITUDE
KIT
HATS06
11177108
HATS06
11177108
HATS07
11177110
HATS08
11177109
HATS09
11177111
HATS09
11177111
PS1
LABEL
COLOR
RED
RED
RED
GREEN
GRAY
GRAY
PS2
LABEL
COLOR
GRAY
GRAY
PINK
PINK
DK BLUE
DK BLUE
8 Rev. 1
PRODUCT DESIGN
T.O.D. PRIMARY LIMIT
Part Number 10728306 10728319 10728325 10728330 10728331
Open Setting °F 200 170 170 200 160
Style 2 2 3 3 3
Sleeve Colors Black Blue Blue Tan Brown
GUIS070**35 1
GUIS090**30/50
GUIS115**50
GUIS140**50 1
1
1
GCIS070**35
GCIS090**50
1
1
Part Number
Open Setting °F
Color
GUIS070**35
GUIS090**30/50
GUIS115**50
GUIS140**50
GCIS070**35
GCIS090**50
ROLLOUT LIMIT SWITCHES
10123508 or
10123527
260
BROWN
1
10123509 or
10123531
275
PINK
10123510 or
10123529
300
LT GREEN
1
1
10123512 or
10123531
325
LT PURPLE
1
1
1
AUXILIARY LIMIT SWITCHES
10123506 or
10123525 Part Number
Open Setting °F
Color
GUIS070**35
GUIS090**30/50
GUIS115**50
GUIS140**50
160
Orange
1
1
10123516 or
10123535
150
Red
1
1
GCIS070**35
GCIS090**50
1
1
9 Rev. 1
PRODUCT DESIGN
Coil Matches:
A large array of Amana coils are available for use with the GUIS and GCIS furnaces, in either upflow, counterflow, or horizontal applications. These coils are available in both cased and uncased models, with or without a TXV expansion device. These 80% furnaces match up with the existing Amana coils as shown in the chart below.
Btuh
Input
70,000
Cabinet
Width
Air Flow
(tons)
16 1/2" 1 1/2 - 4
CCA_F*C
Cased
A-Coils
CCA18FCC
CCA24FCC
CCA30FCC
CCA36FCC
CCA42FCC
CCA_FSC
Uncased
A-Coils
CCA18FSC
CCA24FSC
CCA30FSC
CCA36FSC
CCA42FSC
CHA_TCC
Cased
TXV A-Coils
CHA_TSC
Uncased
TXV A-Coils
CHA18TCC
CHA24TCC
CHA30TCC
CHA36TCC
CHA18TSC
CHA24TSC
CHA30TSC
CHA36TSC
CCF_F*C
Horiz.
A-Coils
CHF_TCC
Horiz.
A-Coils
CCF24FCC
CCF30FCC
CHF18TCC
CHF24TCC
CHF30TCC
90,000 20 1/2" 2 - 5
CCA30FDC
CCA36FDC
CCA42FDC
CCA48FCC
CCA48FSC CHA42TCC CHA42TSC
CCF24FDC
CCF36FDC
CCF42FCC
CCF48FCC
CHF36TCC
CHF42TCC
115,000 24 1/2" 2 1/2 - 5
CCA36FKC
CCA48FDC
CCA54FCC
CCA57FCC
CCA60FCC
CCA54FSC
CCA57FSC
CCA60FSC
CHA48TCC
CHA54TCC
CHA57TCC
CHA60TCC
CHA48TSC
CHA54TSC
CHA57TSC
CHA60TSC
CCF48FDC
CCF60FCC
CCF61FCC
CHF48TCC
CHF60TCC
Thermostats:
The following Amana Thermostats are suggested for use with the GUIS and GCIS Furnace Models:
Thermostat
1217701
1213407
Man/Auto
Man. Changeover
Man. Changeover
Thermostats (Two-Stage Applications)
Programmable Cool Heat Batt. Powered
No 2 2 No
Batt. Bkup*
No
Yes 2 2 No Yes
*1213407 is 24V powered with battery backup.
Shape
Rectangular
Rectangular
Color
Beige
White
Thermostats (Dual Fuel Applications)
Thermostat
1213406
Man/Auto
Man. Or Auto
Programmable Cool Heat Batt. Powered
Yes 2 3 No
Batt. Bkup*
Yes
Shape
Rectangular
Color
White
*1213406 is 24V powered with battery backup.
Note: The above thermostat 1213406 is the recommended model for the GUIS and GCIS furnaces when used with a heat pump in a fossil fuel application. It is not for use with the GUIS or GCIS furnace as a sole heating source.
10 Rev. 1
FURNACE SPECIFICATIONS
MODEL
Btuh Input (US) High Fire
Output (US) High Fire
Btuh Input (US) Low Fire
Output (US) Low Fire
A.F.U.E.
Rated External Static (" w.c.)
Temperature Rise (°F)
High Stage Pressure Switch Trip Point (" w.c.)
Low Stage Pressure Switch Trip Point (" w.c.)
Blower Wheel (D" x W")
Blower Horsepower
Blower Speeds
Max CFM @ 0.5 E.S.P.
Power Supply
Minimum Circuit Ampacity (MCA)
Maximum Overcurrent Device
Transformer (VA)
Heat Anticipator (Amps)
Primary Limit Setting (°F)
Auxiliary Limit Setting (°F)
Rollout Limit Setting (°F)
Fan Delay On
Off Heating *
Off Cooling
Gas Supply Pressure (Natural/Propane) ("w.c.)
Manifold Pressure (Natural/Propane) High Stage (" w.c.)
Manifold Pressure (Natural/Propane) Low Stage ("w.c.)
Orifice Size (Natural/Propane)
Number of Burners
Vent Connector Diameter (inches)
Shipping Weight (lbs.)
10 X 6
1/2
4
1450
115-60-1
10.9
15
40
0.7
230
160
GUIS070CA35
GUIS070CX35
GUIS070DA35
69,000
55,200
48,000
38,400
80%
.10 - .50
30 - 60
-0.80
-0.45
260
30 secs.
90 secs.
45 secs.
7 / 11
3.5 / 10
1.9 / 6.0
#43 / #55
3
4
152
GUIS090CA30
GUIS090CX30
GUIS090CA50
GUIS090CX50
GUIS115CA50 GUIS140CA50
15
40
0.7
170
160
300
30 secs.
90 secs.
45 secs.
7 / 11
3.5 / 10
1.9 / 6.0
#43 / #55
4
4
178
92,000
73,600
64,000
51,200
80%
.10 - .50
35 - 65
-0.74
-0.37
10 X 8
1/2
4
1975
115-60-1
14.4
15
40
0.7
220
160
300
30 secs.
90 secs.
45 secs.
7 / 11
3.5 / 10
1.9 / 6.0
#43 / #55
4
4
169
92,000
73,600
64,000
51,200
80%
.10 - .50
35 - 65
-0.74
-0.37
10 X 8
1/2
4
1380
115-60-1
8.0
15
40
0.7
190
160
325
30 secs.
90 secs.
45 secs.
7 / 11
3.5 / 10
1.9 / 6.0
#43 / #55
5
4
194
115,000
92,000
80,000
64,000
80%
.10 - .50
35 - 65
-0.66
-0.37
10 X 9
3/4
4
1985
115-60-1
13.5
15
40
0.7
160
160
325
30 secs.
90 secs.
45 secs.
7 / 11
3.5 / 10
1.9 / 6.0
#43 / #55
6
4
198
138,000
110,400
96,000
76,800
80%
.10 - .50
45 - 75
-0.66
-0.32
10 X 9
3/4
4
2050
115-60-1
14.4
* Off Heating - This fan delay timing is adjustable (60, 90, 120 or 180 seconds), 90 seconds as shipped.
1. These furnaces are manufactured for natural gas operation. Optional kits are available for conversion to propane gas operation.
2. For elevations above 2000 feet the rating should be reduced by 4% for each 1000 feet above sea level. The furnace must not be derated, orifice changes should only be made if necessary for altitude.
3. The total heat loss from the structure as expressed in TOTAL BTU/HR must be calculated by the manufacturers method in accordance with the "A.S.H.R.A.E. GUIDE" or "MANUAL J-LOAD CALCULATIONS" published by the
AIR CONDITIONING CONTRACTORS OF AMERICA. The total heat loss calculated should be equal to or less than the heating capacity. Output based on D.O.E. test procedures, steady state efficiency times output.
4. Minimum Circuit Ampacity calculated as: (1.25 x Circulator Blower Amps) + I.D. Blower Amps.
11 Rev. 1
FURNACE SPECIFICATIONS
MODEL
GCIS070CX35 GCIS090CX50
Btuh Input (US) High Fire
Output (US) High Fire
Btuh Input (US) Low Fire
Output (US) Low Fire
A.F.U.E.
Rated External Static (" w.c.)
Temperature Rise (°F)
High Stage Pressure Switch Trip Point (" w.c.)
Low Stage Pressure Switch Trip Point (" w.c.)
Blower Wheel (D" x W")
Blower Horsepower
Blower Speeds
Max CFM @ 0.5 E.S.P.
Power Supply
Minimum Circuit Ampacity (MCA)
Maximum Overcurrent Device
Transformer (VA)
Heat Anticipator (Amps)
Primary Limit Setting (°F)
Auxiliary Limit Setting (°F)
Rollout Limit Setting (°F)
Fan Delay On
Off Heating *
Off Cooling
Gas Supply Pressure (Natural/Propane) ("w.c.)
Manifold Pressure (Natural/Propane) High Stage ("w.c.)
Manifold Pressure (Natural/Propane) Low Stage ("w.c.)
Orifice Size (Natural/Propane)
Number of Burners
Vent Connector Diameter
Shipping Weight (lbs.)
10 X 6
1/2
4
1366
115-60-1
10.2
15
40
0.7
190
160
275
30 secs.
90 secs.
45 secs.
7 / 11
3.5 / 10
1.9 / 6.0
#43 / #55
3
3
152
69,000
55,200
48,000
38,400
80%
.10 - .50
35 - 65
-0.55
-0.27
* Off Heating - This fan delay timing is adjustable (60, 90, 120 or 180 seconds), 90 seconds as shipped.
10 X 8
3/4
4
1780
115-60-2
14.2
15
40
0.7
160
160
275
30 secs.
90 secs.
45 secs.
7 / 11
3.5 / 10
1.9 / 6.0
#43 / #55
4
3
178
92,000
73,600
64,000
51,200
80%
.10 - .50
45 - 75
-0.55
-0.27
1. These furnaces are manufactured for natural gas operation. Optional kits are available for conversion to propane gas operation.
2. For elevations above 2000 feet the rating should be reduced by 4% for each 1000 feet above sea level. The furnace must not be derated, orifice changes should only be made if necessary for altitude.
3. The total heat loss from the structure as expressed in TOTAL BTU/HR must be calculated by the manufacturers method in accordance with the "A.S.H.R.A.E. GUIDE" or "MANUAL J-LOAD CALCULATIONS" published by the
AIR CONDITIONING CONTRACTORS OF AMERICA. The total heat loss calculated should be equal to or less than the heating capacity. Output based on D.O.E. test procedures, steady state efficiency times output.
4. Minimum Circuit Ampacity calculated as: (1.25 x Circulator Blower Amps) + I.D. Blower Amps.
12 Rev. 1
BLOWER PERFORMANCE SPECIFICATIONS
Model
(
Heating Speed
)
As Shipped
GUIS070_35
(30-60)
High Fire: Med-Lo
Low Fire: Low
GUIS090_30
(35-65)
High Fire: High
Low Fire: Med-Lo
GUIS090_50
(35-65)
High Fire: Med-Lo
Low Fire: Low
GUIS115_50
(35-65)
High Fire: Med-Lo
Low Fire: Low
GUIS140_50
(45-75)
High Fire: Med
Low Fire: Low
GCIS070_35
(35-65)
High Fire: Med-Lo
Low Fire: Low
GCIS090_50
(45-75)
High Fire: Med-Lo
Low Fire: Low
MOTOR
SPEED
3.5
3.0
5.0
5.0
2.0
1.5
5.0
4.0
3.5
3.0
3.0
2.5
3.5
3.0
4.0
3.5
3.5
3.0
3.0
2.5
5.0
4.0
3.5
3.0
4.0
3.0
5.0
5.0
HIGH
MED
MED-LO
LOW
HIGH
MED
MED-LO
LOW
HIGH
MED
MED-LO
LOW
HIGH
MED
MED-LO
LOW
HIGH
MED
MED-LO
LOW
HIGH
MED
MED-LO
LOW
HIGH
MED
MED-LO
LOW
TONS AC
@ 0.5"
ESP
920
770
2250
1775
1320
1180
2330
2120
1695
1485
1235
1095
1630
1360
1875
1290
2455
2050
1715
1450
1655
1530
1090
945
2110
1830
1260
1015
(CFM & Temperature Rise vs. External Static Pressure)
CFM
0.1
RISE
HIGH
FIRE
RISE
LOW
FIRE
CFM
0.2
RISE
HIGH
FIRE
External Static Pressure, Inches Water Column
0.3
0.4
RISE
LOW
FIRE
CFM
RISE
HIGH
FIRE
RISE
LOW
FIRE
CFM
RISE
HIGH
FIRE
52
58
37
40
---
---
---
38
30
34
41
47
42
50
60
70
---
---
47
54
---
---
54
67
45
---
---
50
36
40
---
---
52
62
---
---
---
---
---
33
---
35
---
49
---
---
---
38
---
---
---
47
---
46
---
---
920
750
2185
1750
1315
1180
2245
2070
1625
1450
1200
1070
1560
1325
1840
1275
2390
2025
1700
1436
1580
1470
1075
935
2030
1765
1255
1000
52
58
38
41
---
---
---
39
31
35
43
48
44
51
60
71
---
35
48
55
---
---
54
68
46
---
---
50
36
40
---
---
52
64
---
---
---
---
30
33
---
36
---
50
---
---
---
38
---
---
---
48
---
47
---
---
900
740
2120
1735
1315
1175
2165
2020
1580
1400
1180
1050
1550
1290
1800
1250
2290
1965
1660
1413
1500
1400
1055
915
1960
1710
1230
980
52
58
39
42
---
---
---
39
32
37
43
49
44
53
62
72
---
37
48
56
---
---
55
70
47
---
45
52
36
41
---
---
53
64
---
---
---
---
30
34
---
37
---
51
---
---
---
39
---
---
---
49
---
48
---
---
890
730
2030
1690
1315
1170
2065
1940
1520
1350
1140
1025
1465
1215
1735
1235
2200
1890
1615
1380
1445
1345
1015
890
1870
1640
1200
964
52
58
41
44
---
---
---
40
34
38
45
50
47
56
63
74
35
38
50
57
---
---
57
71
49
---
46
54
RISE
LOW
FIRE
36
41
---
---
54
65
---
---
---
---
31
35
---
39
---
52
---
---
35
40
---
---
---
49
---
48
---
---
CFM
0.5
RISE
HIGH
FIRE
53
60
43
46
---
---
35
41
35
39
46
52
49
59
66
-
37
40
52
60
---
---
58
73
51
---
50
56
850
690
1975
1650
1280
1140
1985
1850
1450
1295
1115
975
1380
1155
1685
1210
2050
1810
1555
1338
1366
1280
975
850
1780
1550
1170
930
0.6
RISE
LOW
FIRE
37
42
---
---
56
---
---
---
---
---
32
37
35
41
46
53
---
---
37
42
---
---
---
51
35
49
---
---
CFM
800
660
1885
1600
1240
1120
1885
1775
1365
1235
1050
950
1275
1070
1600
1170
1935
1715
1472
1280
1280
1210
915
810
1680
1470
1115
875
1. CFM in chart is without filters(s). Filters do not ship with this furnace, but must be provided by the installer. If the furnace requires two return filters, this chart assumes both filters are installed.
2. Blower speeds for each firing rate are set independant of each other.
3. All furnaces ship as high speed cooling. Installer must adjust blower cooling speed as needed.
4. For most jobs, about 400 CFM per ton when cooling is desirable.
5. INSTALLATION IS TO BE ADJUSTED TO OBTAIN TEMPERATURE RISE WITHIN THE RANGE SPECIFIED ON
THE RATING PLATE.
6. The chart is for information only. For satisfactory operation, external static pressure must not exceed value shown on rating plate. The shaded area indicates ranges in excess of maximum external static pressure allowed when heating.
7 The dashed (---) areas indicate a temperature rise not recommended for this model.
8. The above chart is for U.S. furnaces installed at 0-2000 feet. At higher altitudes, a properly derated unit will have approximately the same temperature rise at a particular CFM, while the ESP at that CFM will be lower.
13 Rev. 1
BTU OUTPUT vs TEMPERATURE RISE CHART
100
90
80
70
60
50
40
30
20
10
30 40 50
600 CFM
700
800
900
1000
1100
1200
1400
1600
1800
2000
2200
2400 CFM
60
FORMULAS
BTU OUTPUT = CFM x 1.08 x RISE
RISE =
BTU OUTPUT
÷ CFM
1.08
70 80 90 100
OUTPUT BTU/HR x 1000
110 120 130 140 150
W1 THERMOSTAT
CONNECTIONS
W2
Y CONTROL
R
TERMINAL ORDER REARRANGED FOR CLARITY
G
B
E
A
C
E
A
C
H
U
M
I
L
H
U
M
N
E
X
M
X
F
F
R
M
R
H
O
T
N
E
U
H
O
T
N
E
U
H
O
T
H
O
T
N
E
U
* *
5
*
T
R
T
H
P
S
1
H
I
L
H
L
O
M
V
M
V
L
-
C
O
M
M
V
H
P
S
2
C
O
P
A
O
L
R
K
*
H
E
A
T
L
O
E
A
T
I
H
H
**
6
I
G
N
I
G
N
-
N
F
P
I
N
G i
D
N
D I
H
NO
PS1
NC
120 V
TRANS-
FORMER
24 V
C
I
T
O
R
I
G
N
7
I
-
N
D
I
N
L
O
D
-
N
G
N
D
-
N
E
U
I
L
N
E
I
C
-
R
N
E
U
HI 3
C 2
PM 1
GAS
VALVE
(GV)
(PS1) PRESSURE
SWITCH (LOW)
VT
-16
RD
-18
COMB
BLOWER
(CB)
COM
OR-20
BR-21
GY-47
NC
NO
PRIMARY
LIMIT
BK
RD
WH
BU
-12
RD-14
(PS2) PRESSURE
SWITCH (HIGH)
WH-33
OR
-19
COM
NC
NO
PRIMARY
ROLLOUT LIMIT (RL)
BR
BR
CAPACITOR
(CAP)
OR-19
VT-15
AIR
CIRC
BLOWER
(ACB)
GY-47
YL-11
BU-12
AUX LIMIT
RD-18
BU-25
#26 BK (HI)
#23 BU (MED)
#29 OR (MED LOW)
#24 RD (LOW)
WH
GN
115V FIELD
CONNECT
ELECTRONIC
AIR CLEANER
5
6
***
BK-6
BK-1
*
**
COOL
PARK
HEAT-LO
HEAT-HI
LINE
XMFR
EAC
HUM
IGN
IND-HI
IND-LO
IND-N
IGN-N
LINE
XFMR
CIR
EAC
HUM
CONTROL
8
BU-36 BK-6 WH-23
ON
12 9
PRIMARY
LIMIT
FLAME SENSOR
115V
FIELD
CONNECT
WH-23
7
C
PRIMARY
RL
AUX LIMIT
NO
L1
DOOR
SWITCH
G
A
PM 1
S
V C 2
A
L
V
HI 3
E
NO
PS2
NC
C CAP
ACB
WARNING:DISCONNECT POWER BEFORE
SERVICING.WIRING TO UNIT MUST BE
PROPERLY POLARIZED AND GROUNDED.
F
L
A
M
E
S
E
N
S
O
R
GND
CB
N
L1
N
GND
WH
RD-
22
IGNITOR
BK-6
BK-3
DOOR SWITCH (CLOSED
WHEN DOOR IN PLACE)
WARNING:DISCONNECT POWER
BEFORE SERVICING.WIRING TO
UNIT MUST BE PROPERLY
POLARIZED AND GROUNDED.
ELECTRICAL BOX
FACTORY WIRED BLOWER MOTOR TO CONTROL CONNECTIONS
FURNACE MODEL
* MANUFACTURER'S
VARIABLE LETTER
HIGH STAGE
MOTOR
SPEEDS
**
MOTOR
TO HEAT
LOW STAGE
MOTOR
SPEEDS
MOTOR
TO HEAT
* ***
COOLING
BLOWER SPEED
GUIS070C*35 MED LOW OR-29 LOW RD-24
GUIS090C*30
GUIS090C*50
GUIS115C*50
HIGH
MED LOW
MED LOW
BK-26
OR-29
OR-29
MED-LO
LOW
LOW
0R-29
RD-24
RD-24
SEE
INSTALLATION
INSTRUCTIONS
TO DETERMINE
PROPER
COOLING
BLOWER SPEED.
GUIS140C*50 MED HI BU-23 LOW RD-24
GCIS070C*35
GCIS090C*50
MED LOW
MED LOW
OR-29
OR-29
LOW
LOW
RD-24
RD-24
LOW VOLTAGE
LOW VOLTAGE FIELD
HI VOLTAGE
HI VOLTAGE FIELD
COLOR CODE
YL YELLOW
OR ORANGE
VT VIOLET
GN GREEN
BK BLACK
BR BROWN
WH WHITE
BU BLUE
GY GRAY
RD RED
IMPORTANT:
BK-1
WH-2
LINE
TRANSFORMER
LOAD
OR-3
BK-1
115V FIELD
CONNECT
HUMIDIFIER
GY-25
WH-2
GY-47
RD-18
BR-21
BU-12
BU-36
THERMOSTAT
CONNECTIONS
GN
W1 W2
OR-19
YL-11
BU-25
Y
READ BEFORE OPERATING OR SERVICING THIS UNIT
1. SET HEAT ANTICIPATOR ON ROOM THERMOSTAT AT 0.7 AMPS.
2. AMANA SPECIFIED REPLACEMENT PARTS MUST BE USED WHEN SERVICING.
3. IF ANY OF THE ORIGINAL WIRE AS SUPPLIED WITH THE FURNACE MUST BE
REPLACED, IT MUST BE REPLACED WITH WIRING MATERIAL HAVING A TEMPERATURE RATING OF AT LEAST
105°C. USE COPPER CONDUCTORS ONLY.
4. UNUSED BLOWER MOTOR LEADS MUST BE PLACED ON "PARK" TERMINALS OF CONTROL OR TAPED.
R G B
11
10
8
7
5 IF HEATING AND COOLING BLOWER SPEEDS ARE NOT THE SAME DISCARD JUMPER BEFORE CONNECTING
BLOWER LEADS. USED ONLY IF HIGH STAGE HEAT AND COOLING USE THE SAME SPEED.
6 IF HIGH STAGE HEAT AND LOW STAGE HEAT SPEEDS ARE NOT THE SAME DISCARD
JUMPER BEFORE CONNECTING BLOWER LEADS. USE ONLY
IF HIGH STAGE HEAT AND LOW STAGE HEAT USE THE SAME SPEED.
7 DIAGNOSTIC LIGHT: CONTINUOUS ON = INTERNAL LOCKOUT -REPLACE CONTROL; 1 FLASH = EXTERNAL LOCKOUT - CHECK FURNACE;
2 FLASHES - PRESSURE SWITCH STUCK CLOSED; 3 FLASHES - PRESSURE SWITCH STUCK OPEN; 4 FLASHES - OPEN THERMAL
PROTECTION DEVICE; CONTINUOUS FLASH - FLAME SENSED - NO CALL FOR HEAT STAT RECOVERY (1/4 SEC. ON, 1/4 SEC. OFF).
8 PLUG CONNECT FOR FURNACE TWINNING.
200344 REV. 0
5
4
6 3
2
1
!
WARNING
TO AVOID POSSIBLE ELECTRICAL SHOCK, PERSONAL INJURY,
OR DEATH, DISCONNECT THE POWER BEFORE SERVICING.
W1
W2
THERMOSTAT
CONNECTIONS
7
Y CONTROL
R TERMINAL ORDER REARRANGED FOR CLARITY
G
B
E
A
C
E
A
C
H
U
M
I
L
H
U
M
N
E
X
M
X
F
F
R
M
R
H
O
T
N
E
U
H
O
T
N
E
U
H
O
T
H
O
T
N
E
U
T
R
T
H
P
S
1
5
6
* * *
*
I
H
L
M
V
H
L
O
M
V
L
-
C
O
M
M
V
H
P
S
2
C
O
O
L
P
A
R
K
H
E
A
T
E
A
T
L
O I
H
H
**
I
G
N
I
G
N
-
N
F
P
G
N
D
I
N i
D
I
H
I
N
D
-
L
O
I
N
D
-
N
G
N
D
N
E
U
I
C
R
-
N
E
U
I
L
N
E
HI 3
C 2
PM 1
GAS
VALVE
(GV)
120 V
TRANS-
FORMER
24 V
NO
PS1
NC
C
I
T
O
R
I
G
N
VT
-16
(PS1) PRESSURE
SWITCH (LOW)
COMBUSTION
BLOWER
(CB)
RD
-18
COM
NC
NO
BU
-12
OR-20
BR-21
GY-47
PRIMARY
LIMIT
BK
RD
WH
RD-14
WH-33
(PS2) PRESSURE
SWITCH (HIGH)
OR
-19
COM
NC
NO
VT-15
PRIMARY
ROLLOUT LIMIT (RL)
BR
BR
CAPACITOR
(CAP)
OR-19
AUX LIMIT
AIR
CIRCULATION
BLOWER
(ACB)
RD-18
WH
#26 BK (HI)
#23 BU (MED)
#29 OR (MED LOW)
#24 RD (LOW)
GY-47
YL-11
BU-12
BU-25
GN
BU-36 BK-6
115V FIELD
CONNECT
ELECTRONIC
AIR CLEANER
WH-23
5
6
***
BK-6
BK-1
*
**
PRIMARY
LIMIT
WH-23
7
C
PRIMARY
RL
AUX LIMIT
G
A
S
PM 1
V
A
L
V
E
C 2
HI 3
NO
L1
DOOR
SWITCH
NO
PS2
NC
ACB
WARNING:DISCONNECT POWER BEFORE
SERVICING.WIRING TO UNIT MUST BE
PROPERLY POLARIZED AND GROUNDED.
F
L
A
M
E
S
E
N
S
O
R
CB
FLAME SENSOR
115V
FIELD
CONNECT
RD-
22
IGNITOR
BK-3
BK-6
DOOR SWITCH (CLOSED
WHEN DOOR IN PLACE)
BK-1
WH-2
LINE
TRANSFORMER
LOAD
BK-1
115V FIELD
CONNECT
HUMIDIFIER
WH-2
RD-18
BR-21
THERMOSTAT
CONNECTIONS
GN
W1 W2
OR-19
Y
C
CAP
GND
N
FACTORY WIRED BLOWER MOTOR TO CONTROL CONNECTIONS
FURNACE MODEL
* MANUFACTURER'S
VARIABLE LETTER
HIGH STAGE
MOTOR
SPEEDS
**
MOTOR
TO HEAT
LOW STAGE
MOTOR
SPEEDS
*
MOTOR
TO HEAT
***
COOLING
BLOWER SPEED
GUIS070*35
GUIS090*30
GUIS090*50
GUIS115*50
GUIS140*50
GCIS070*35
GCIS090*50
MED LOW
HIGH
MED LOW
MED LOW
MED HI
MED LOW
MED LOW
OR-29
BK-26
OR-29
OR-29
BU-23
OR-29
OR-29
LOW
MED-LO
LOW
LOW
LOW
LOW
LOW
RD-24
0R-29
RD-24
RD-24
RD-24
RD-24
RD-24
L1
N
GND
SEE
INSTALLATION
INSTRUCTIONS
TO DETERMINE
PROPER
COOLING
BLOWER SPEED.
HEAT STAT RECOVERY: (1/4 SEC. ON, 1/4 SEC. OFF)
8 PLUG CONNECT FOR FURNACE TWINNING.
GY-47
YL-11
WH
ELECTRICAL BOX
LO W VOLTAGE
LOW VOLTAGE FIELD
HI VOLTAGE
HI VOLTAGE FIELD
WARNING:DISCONNECT POWER
BEFORE SERVICING.WIRING TO
UNIT MUST BE PROPERLY
POLARIZED AND GROUNDED.
COLOR CODE
YL YELLOW
OR ORANGE
VT VIOLET
GN GREEN
BK BLACK
BR BROWN
WH WHITE
BU BLUE
GY GRAY
RD RED
GY-25
BU-12
BU-36
BU-25
OR-3
IMPORTANT:
READ BEFORE OPERATING OR SERVICING THIS UNIT
1. SET HEAT ANTICIPATOR ON ROOM THERMOSTAT AT 0.7 AMPS.
2. AMANA SPECIFIED REPLACEMENT PARTS MUST BE USED WHEN SERVICING.
3. IF ANY OF THE ORIGINAL WIRE AS SUPPLIED WITH THE FURNACE MUST BE
REPLACED, IT MUST BE REPLACED WITH WIRING MATERIAL HAVING A TEMPERATURE RATING OF AT LEAST
105C. USE COPPER CONDUCTORS ONLY.
4. UNUSED BLOWER MOTOR LEADS MUST BE PLACED ON "PARK" TERMINALS OF CONTROL OR TAPED.
5 IF HEATING AND COOLING BLOWER SPEEDS ARE NOT THE SAME DISCARD JUMPER BEFORE CONNECTING
BLOWER LEADS. USED ONLY IF HIGH STAGE HEAT AND COOLING USE THE SAME SPEED.
6 IF HIGH STAGE HEAT AND LOW STAGE HEAT SPEEDS ARE NOT THE SAME DISCARD
JUMPER BEFORE CONNECTING BLOWER LEADS. USE ONLY
IF HIGH STAGE HEAT AND LOW STAGE HEAT USE THE SAME SPEED.
7 DIAGNOSTIC LIGHT:CONTINUOUS= INTERNAL LOCKOUT-REPLACE CONTROL; 1 FLASH= EXTERNAL LOCKOUT-
CHECK FURNACE; 2 FLASHES= PRESSURE SWITCH STUCK CLOSED; 3 FLASHES= PRESSURE SWITCH STUCK
IGN
IND-HI
IND-LO
IND-N
IGN-N
LINE
XFMR
CIR
EAC
HUM
COOL
PARK
HEAT-LO
HEAT-HI
LINE
XMFR
EAC
HUM
ON
R
CONTROL
G B
8
12 9 6 3
11 8 5 2
10 7 4 1
20208701 REV. 0
!
WARNING
TO AVOID POSSIBLE ELECTRICAL SHOCK, PERSONAL INJURY,
OR DEATH, DISCONNECT THE POWER BEFORE SERVICING.
SCHEMATICS
GUIS and GCIS
WR50A51-215 INTEGRATED IGNITION CONTROL
This schematic is for reference only. Not all wiring is as shown above, refer
to the appropriate wiring diagram for the unit being serviced.
17 Rev. 1
advertisement
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project