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GCIA090A30
Amana GCIA090A30 Manuals
Manuals and User Guides for Amana GCIA090A30. We have
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Amana GCIA090A30 manual available for free PDF download: Service Instructions Manual
Amana GCIA090A30 Service Instructions Manual (107 pages)
40" 80% Gas Furnaces GUIA, GCIA, GUIB, GCIB, GUIC, GCIC, GUID, GUIS, GCIS, GUIV & Accessories
Brand:
Amana
| Category:
Furnace
| Size: 1.77 MB
Table of Contents
Service Instructions
1
Table of Contents
2
Index
2
Important Safety Information
3
Product Identification
4
Furnace Accessory Kits
6
Additional Furnace Accessories
6
Safety
8
Operating Instructions
8
To Turn off Gas to Appliance
8
GUI_ 80% Upflow/Horizontal
10
Gui_ Dimensions
10
Clearances to Combustible Surfaces
10
GCI_ 80% Counterflow/Horizontal
11
Electronic Air Cleaner
12
Accessories
12
Media Air Cleaner
12
External Filter Rack
13
Counterflow Subbase
13
Accomodator
14
Horizontal Filter Housing
14
Commmon Vent Kit
15
Dehumidistat
15
Horizontal Vent Installation
15
Vertical Vent Installation
15
Product Identification
15
Furnace Specifications
16
Single Stage
27
CFM & Temperature Rise Vs. External Static Pressue
27
Blower Performance Specifications
27
Low Stage Cooling Speed Chart
31
Two Stage - Variable Speed
31
Cooling Speed Chart
31
Continuous Fan Speed Charts
32
Heating Speed Charts
33
Blower Performance Specifications
34
Air Requirements
35
Equipment Located in Unconfined Spaces
35
Equipment Located in Confined Spaces
35
Combustion and Ventilation Air
35
Specially Engineered Installations
37
Louvers and Grilles
37
Gas Supply and Piping
38
High Altitude Derate
38
Product Design
38
Tanks and Piping - Propane Units
39
Checking the Gas Piping
39
Connecting the Gas Piping - Natural Gas
39
Propane Piping Chart
40
Typical Propane Gas Installation
40
Propane Tank Sizing (Minimum)
40
Electrical Wiring
41
Line Voltage Wiring
41
Line Voltage Connection of Optional Humidifier/ Electronic Air Cleaner
41
Optional Accessory Wiring
41
Thermostat Wiring - Single Stage Furnace
42
Thermostat Wiring - GUIS/GCIS Two Stage Furnace
42
Thermostat Wiring - GUIV Variable Speed, Two Stage Furnace
42
Heating/Cooling Room Thermostat
42
GUIS/GCIS Two Stage Furnace
43
Single Stage Furnace
43
Fossil Fuel Applications
43
Continuous Fan Operation
43
Air Circulation Fan Timing
44
Heating Fan off Adjustments
44
Speed Tap Adjustments
44
Air Circulator Blower Operation
44
Heating Fan Timing
45
Circulating Air and Filters
45
Ductwork - Air Flow
45
Upflow/Horizontal Filter Size Chart
45
External Filter Rack Kit (EFR)
46
Product Design
46
Additional Filtering Accessories
46
Counterflow Installations
46
Horizontal Installations
46
Normal Sequence of Operation
47
System Operation
47
Abnormal Operation
48
System Operation
52
Sequence of Operation
52
Cooling Timing Chart for White-Rodgers 50A52 (Radiant Sense) Operation
52
Heating Timing Chart for White-Rodgers 50A52 (Radiant Sense) Operation
52
Other Items
53
Polarization and Phasing
65
Annual Inspection
66
Air Filter
66
Upright Upflow Filter Removal
66
Scheduled Maintenance
66
Cleaning Flue Passages
67
Flame Sensor (Qualified Servicer Only)
67
Flue Passages (Qualified Servicer Only)
67
Induced Draft and Circulation Blowers
67
Test Equipment
68
Heating Performance Test
68
Servicing
68
Gas Rate - Cubic Feet Per Hour
69
Section Index
71
Checking Thermostat, Wiring, and Anticipator
72
Checking Voltage
72
Checking Wiring
72
Heating Anticipator
72
Checking Heating Anticipator Current (Amp) Draw
73
Checking Primary Limit Control
73
Checking Transformer and Control Circuit
73
Cooling Anticipator
73
T.o.D. Primary Limit
74
Checking Auxiliary Limit Control
75
Disconnect Electrical Power Supply
75
Testing Auxiliary Limit Control
75
Auxillary Limit Switches
76
Checking Flame Rollout Switch
76
Checking Pressure Switch
76
Pressure Switch Trip Points and Usage Chart
77
Checking Air Circulator Blower Motor or Induced Draft Blower Motor
79
High Altitude Pressure Switch
79
Checking Capacitor
80
S-10A Resistance Check
80
S-9A ECM Motor Interface Board
80
Testing Capacitor Resistance
80
Capacitance Test
81
Checking Gas Valve
81
Checking Hot Surface Ignitor
81
Checking White-Rodgers 50A50 or 50A51
81
Checking Flame Sensor - Flame Rectification - Ignition Control Module
83
Checking Main Burners
84
Checking Orifices
85
High Altitude Application (USA)
85
Checking Gas Pressure
86
Measuring Inlet Gas Pressure
86
Disconnect Electrical Power and Shut off Gas Supply
87
Gas Manifold Pressure Measurement and Adjustment
87
Gas Valve Adjustment Procedures for GUIS/GCIS/GUIV Two-Stage Furnaces
87
Natural Gas Adjustments
87
Checking for Delayed Ignition
88
Checking for Flashback
88
Propane Gas Adjustments
88
Checking Duct Static
89
Checking Temperature Rise
89
Checking Static Pressure
89
Servicing
89
Wiring Diagrams
90
Schematics
98
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