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160X3P
American Water Heater 160X3P Manuals
Manuals and User Guides for American Water Heater 160X3P. We have
1
American Water Heater 160X3P manual available for free PDF download: Manual
American Water Heater 160X3P Manual (75 pages)
On-Demand Water Heater, Condensing Models
Brand:
American Water Heater
| Category:
Water Heater
| Size: 16.83 MB
Table of Contents
Table of Contents
2
Specifications
4
Introduction
5
General Installation Guidelines
5
Normal Operation
6
Activation
6
Operation
6
Shutdown
6
Preliminary Checklist
6
Gas/Water/Electric
6
Troubleshooting
7
Remote Controller
7
High Altitude
7
Vent Length
7
X3 TM Technology
7
New Installations
7
Test to Determine if the Problem Is Related to Plumbing or the Water Heater
7
Next Step
8
General Issues
8
Water Is too Hot or Not Hot Enough
8
Temperature Fluctuates When a Fixture Is Opened
8
Unit Does Not Operate When Water Goes through It
8
Abnormal Sounds Come from the Unit
9
Error Codes
11
Code 031: Incorrect DIP Switch Settings
16
Code 051 or 101: Combustion Air And/Or Exhaust Gas Blockage
16
Code 111 or 121: Ignition Failure / Flame Loss
16
Code 201: Combustion Air and Gas Line Failure
17
Code 211: Air Pressure Sensor Failure
17
Code 311, 321, 331, 341 or 351: Thermistor Failure
18
Code 391: Flame Rod Failure
19
Code 441: Flow Sensor Failure
19
Code 511: Abnormal Main Gas Valve (MV)
19
Code 521: Air Damper Failure
19
Code 551: Abnormal Solenoid Gas Valve (SV1, SV2, And/Or SV3)
19
Code 611: Abnormal Fan Motor
20
Code 631: Pump Fault
20
Code 651: Flow Adjustment Valve Fault
20
Code 661: Bypass Valve Fault
21
Code 701: Computer Board Fault
21
Code 711: High Limit Switch / Overheat Cutoff Fuse Circuit Is Compromised
21
Code 721: False Flame Detection
22
Code 741: Remote Control Problem
22
Code 751: Temperature Controller Problem
22
Code 761: Communication Error in Easy-Link System
22
Code 991: Combustion Air And/Or Exhaust Gas Blockage (also Code 051 and 101)
22
Dip Switch Settings
25
Wiring Diagram
28
Service Procedures
29
Filter/Drain Plugs Cleaning
29
Checking for a Crossed Connection
30
Checking for a Reversed Connection
30
Checking the Inlet Gas Pressure and Pressure Drop
30
Adjusting the Manifold Gas Pressure and Firing Rate
31
Checking the Manifold Gas Pressure
31
Adjusting Manifold Pressure
31
Checking the Overheat Cutoff Fuse (OHCF)
32
Checking the Flow Sensor
32
Cleaning the Flame Sensor and Igniter Rod
33
Easy-Link Connections with Previous Models
34
DIP Switch Setting Easy-Link on the Computer Board
34
Easy-Link Unit Number Display and Renumbering Procedure (for 199X3P Models Only)
35
Diagnostic Mode
36
Individual Unit
36
Multiple Units in a Linked System
37
Maintenance
40
Removing and Replacing the Exhaust Port Cap
42
Removing and Replacing the Fan Assembly
42
Removing and Replacing the Copper Gas Pipe
45
Removing and Replacing the Venturi Assembly
46
Removing, Replacing, and Verifying the Gas Orifice Assembly
47
Removing and Replacing the Main Gas Valve MV Assembly
49
Removing and Replacing the Primary Heat Exchanger
50
Removing and Replacing Secondary Heat Exchanger
55
Removing and Replacing the Igniter Flame Rod Assembly
59
Removing and Replacing the Thermistors
60
Removing and Replacing the Water Piping System Components
61
Removing and Replacing the Recirculation Pump
64
Removing and Replacing the Drain Port and Drain Tube
65
Removing and Replacing the Thermistor Inlet Plug
67
Component Diagrams
68
Component Diagrams/Item Numbers
73
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