A.O. Smith XCVL Series Manuals

Manuals and User Guides for A.O. Smith XCVL Series. We have 1 A.O. Smith XCVL Series manual available for free PDF download: Service Handbook

A.O. Smith XCVL Series Service Handbook

A.O. Smith XCVL Series Service Handbook (44 pages)

STANDARD RESIDENTIAL FVIR GAS WATER HEATERS

Brand: A.O. Smith | Category: Water Heater | Size: 2 MB

Table of Contents

Table of Contents
7
Basic Installation

8
- Normal Operation
  10
Draining and Filling the Water Heater

17
- Draining the Water Heater
  17
- Filling the Water Heater
  17
Checking the Gas Supply for Pressure

18
Checking for Sufficient Combustion Air or Venting Issues

18
Testing the Thermocouple and Gas Control Valve/Thermostat

20
- Thermocouple Output Test
  20
- Gas Control Valve/Thermostat (Thermal Switch Models)
  20
Replacing the Thermocouple and Gas Control Valve/Thermostat

21
Adjusting the Temperature on the Gas Control Valve/Thermostat

24
Gas Water Heater Sizing Guide

25
Leakage Checkpoints

25
Technical Service Bulletins

26
- Water Hammer
  27
- Mineral Buildup
  28
- Mineral Build-Up
  28
- Aluminum Hydroxide
  29
- Condensation
  30
- Discolored Water
  31
- Smelly Water
  32
- Chlorination Procedure
  33
- Not Enough Hot Water
  34
- Thermal Expansion
  35
- Thermal Expansion
  36
- Leaking Temperature and Pressure Relief Valve
  37
- Insulation Blanket
  38
- Insulation Blankets
  38
General Information

39

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