A.O. Smith Vertex 100 Power Vent DV Series 120 Manuals

Manuals and User Guides for A.O. Smith Vertex 100 Power Vent DV Series 120. We have 1 A.O. Smith Vertex 100 Power Vent DV Series 120 manual available for free PDF download: Instruction Manual

A.O. Smith Vertex 100 Power Vent DV Series 120 Instruction Manual (60 pages)

POWER VENT/POWER DIRECT VENT GAS MODELS WITH HOT SURFACE IGNITION RESIDENTIAL GAS WATER HEATER

Brand: A.O. Smith | Category: Water Heater | Size: 7 MB

For Your Safety
1
Table of Contents
2
SAFE INSTALLATION, USE and Service
3
Approvals
3
General Safety Information
4
- Precautions
  4
- Grounding Instructions
  4
- Hydrogen Gas Flammable
  4
  - Fire or Explosion Hazard
    6
  - Electrical Shock Hazard
    6
Troubleshooting
7
Introduction
7
Features and Components
8
Installation Consideration
9
- Rough in Dimensions
  9
- Locating the Water Heater
  10
- Insulation Blankets
  11
- Combustion Air and Ventilation
  11
- Unconfined Space
  11
- Unusually Tight Construction
  12
  - Confined Space
    12
- Direct Vent Appliances
  12
- Exhaust Fans
  12
- Louvers and Grilles
  12
Installing the New Water Heater
14
- Chemical Vapor Corrosion
  14
- Water Piping
  14
- Power Supply
  14
- Power Fluctuations and Electrical Noise
  14
- Dedicated Power Wiring and Breakers
  14
- Polarity Sensitive
  14
  - Mixing Valves
    15
  - Dishwashing Machines
    15
  - Space Heating and Potable Water System
    15
  - Closed Water Systems
    16
  - Thermal Expansion
    16
  - Temperature-Pressure Relief Valve
    17
  - Explosion Hazard
    17
- T&P Valve Discharge Pipe Requirements
  17
Gas Piping
18
- Condensate Piping
  18
- Concentric Vent Installation
  27
DIRECT Vent DIAGRAM
30
- Vent Pipe Preparation
  31
  - Primer
    31
- Primer and Cement
  31
  - Applicators
    31
  - Controls and Switches
    33
    
    Blocked Exhaust Switch
    33
    
    Blocked Intake Switch
    33
    
    Blower Prover Switch
    33
    
    Hot Surface Igniter
    33
    
    On/Off Switch
    33
    
    For Your Safety Read before Lighting
    35
    
    Operating Instructions
    35
    
    To Turn off Gas to Appliance
    35
Temperature Regulation
36
- Hi Limit Switch (Eco)
  36
Control System Operation
37
- Overview
  37
- Commercial and Residential Models
  37
  - Control System Navigation
    37
- User Input Buttons
  37
- The Desktop Screen
  37
- Status Icons
  38
- Operating States
  39
- Control System Menus
  39
  - User Settings & Control System Menus
    40
- Temperatures
  40
  - Operating Set Point and Differential Adjustment
    40
- Temperatures (Cont)
  41
- Heater Status
  41
- Display Settings
  42
- Heater Information
  42
- Current Fault
  43
- Fault History
  43
- Fault Occurrence
  43
- Restore Factory Defaults
  43
- Service Contact Information
  44
For Your Information
45
- Start up Conditions
  45
  - Smoke/Odor
    45
  - Thermal Expansion
    45
  - Operational Conditions
    45
    
    Air" in Hot Water Faucet
    45
    
    Smelly Water
    45
Periodic Maintenance
46
Maintenance
48
- Temperature-Pressure Relief Valve Test
  48
Leakage Checkpoints
49
Troubleshooting
50
- Installation Checklist
  50
- Water Heater Location
  50
- Venting
  50
- Gas Supply and Piping
  50
- Condensate Drain
  50
- Electrical Connections
  50
  - Sequence of Operation Flow Chart
    51
  - Operational Problems
    52
- Rough Starting, Rough Operation
  52
- Momentary Ignition
  52
- Not Enough or no Hot Water
  52
- Water Is too Hot
  52
- Noisy Operation
  52
- Replacement Parts
  52
  - Fault and Alert Conditions
    52
- Fault Conditions
  52
- Alert Conditions
  52
- Resetting Control System Lock Outs
  53
- Diagnostic Checks
  53
  - Fault and Alert Messages
    54
    
    Blocked Air Intake
    55
    
    Blower Prover Open
    55
Notes
56
Limited Warranty
59

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A.O. Smith Vertex 100 Power Vent DV Series 120 Manuals

A.O. Smith Vertex 100 Power Vent DV Series 120 Instruction Manual (60 pages)

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