ICP A2i Manuals

Manuals and User Guides for ICP A2i. We have 1 ICP A2i manual available for free PDF download: Service Manual

ICP A2i Service Manual

ICP A2i Service Manual (63 pages)

MULTI POSITION 2-STAGE GAS FURNACES

Brand: ICP | Category: Furnace | Size: 2 MB

Table of Contents

Table of Contents
3
Introduction
4
Unit Identification
4
Furnace Theory of Operation
5
Electrical Supply
6
Interlock Switch
7
Gas Supply
7
Pressure Switch
9
High Altitude Operation
9
Burners
9
Checking Temperature Rise
10
Room Thermostats
10
Control Wiring
12
Limit Switches
12
Pressure Switches
14
Vent/Combustion Air Piping
15
Standard Vent Termination
16
Concentric Vent Termination
18
Exhaust Blower
19
Condensate Drain Trap
19
Honeywell St9162A Fan Timer/Furnace Control
20
St9162A/Sv9541Q Testing Sequence
21
Honeywell Sv9541Q 2--Stage Gas Valve/Ignition System
21
Honeywell Sv9541Q System Operation
22
Checking Flame Current
24
Capacitors
24
Blower Assembly
24
Blower Rotation
29
Heat Exchanger Removal/Replacement
40
SV9541Q "SMART VALVE" -- Sequence of Operation
41
SV9541Q "SMART VALVE" -- Trouble Shooting
42
SV9541Q "SMART VALVE" -- Electrical Variation
44
Specifications
46
Technical Service Data (N9Mpv)
46
Blower Performance Data (*9Mpv)
47
Technical Service Data (*9Mpt)
54
Blower Performance Data (*9Mpt)
55
Wiring Diagram (*9Mpv)
56
Wiring Diagram (*9Mpt)
60
Appendix Of Helpful Information
62

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