A.O. Smith ATI-140H-N Manuals

Manuals and User Guides for A.O. Smith ATI-140H-N. We have 2 A.O. Smith ATI-140H-N manuals available for free PDF download: Service Handbook, Installation Manual And Owner's Manual

A.O. Smith ATI-140H-N Service Handbook (76 pages)

Condensing, On-Demand

Brand: A.O. Smith | Category: Water Heater | Size: 5.24 MB

Table of Contents
2
Specifications
4
Introduction
5
- General Installation Guidelines
  5
Normal Operation
6
- Activation
  6
- Operation
  6
- Shutdown
  6
Troubleshooting
7
- Preliminary Checklist
  7
  - Gas/Water/Electric
    7
  - Remote Controller
    7
  - High Altitude
    7
  - Long Vent Run
    7
  - Hard Water
    7
  - New Installations
    7
  - External Problem
    7
  - Next Step
    7
  - Water Is too Hot
    8
  - Temperature Fluctuates When a Fixture Is Opened
    8
  - Unit Does Not Ignite When Water Goes through It
    9
  - Abnormal Sounds Come from the Unit
    9
- Error Codes
  10
  - Abnormal Combustion
    10
  - Incorrect DIP Switch Settings
    12
  - Ignition Failure / Flame Loss
    12
  - Outlet Thermistor Failure
    13
  - Inlet Thermistor Failure
    13
  - Exhaust Thermistor Failure
    14
  - Air-Fuel Ratio Rod Failure
    14
  - Abnormal Solenoid Gas Valve
    14
  - Abnormal Fan Motor
    15
  - False Flame Detection
    16
  - Remote Control Problem
    16
  - Abnormal Exhaust Temperature
    17
  - Abnormal Combustion
    17
Dip Switch Settings
19
Wiring Diagram
22
Service Procedures
24
Maintenance
35
Component Diagrams/Item Numbers
67
Component Item Numbers
71

A.O. Smith ATI-140H-N Installation Manual And Owner's Manual (64 pages)

On-Demand Water Heater

Brand: A.O. Smith | Category: Water Heater | Size: 9.6 MB

Table of Contents
2
Installation Manual
3
Specifications
4
Introduction
5
Safety Guidelines
6
Installation
7
General
7
Clearances
9
Included Accessories
9
Optional Items
9
Warning for Installations
11
High-Altitude Installations
12
Venting Instructions
13
Gas Supply and Gas Pipe Sizing
25
Water Connections
27
Condensate Drain
28
Electrical Connections
30
Temperature Remote Controller
31
Easy-Link System
33
Multi-Unit System
37
Applications
38
Initial Operation
40
Owner's Guide
41
Operating Safety
42
Normal Operation
44
Temperature Controller and Remote Controller
44
General
44
Temperature Settings
45
Temperature Table of Controller
45
Additional Features
46
Temperature Settings on the PCB (Without Remote Controller)
47
Flow
48
Freeze Protection System
48
Maintenance and Service
49
Unit Draining and Filter Cleaning
49
Troubleshooting
50
General
50
Error Codes
52
Components Diagram
55
Parts List
59
Output Temperature Chart
62
Limited Warranty
63

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A.O. Smith ATI-140H-N Manuals

A.O. Smith ATI-140H-N Service Handbook (76 pages)

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A.O. Smith ATI-140H-N Installation Manual And Owner's Manual (64 pages)

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