Williamson-Thermoflo GL32 Manuals

Manuals and User Guides for Williamson-Thermoflo GL32. We have 1 Williamson-Thermoflo GL32 manual available for free PDF download: Product Manual

Williamson-Thermoflo GL32 Product Manual

Williamson-Thermoflo GL32 Product Manual (44 pages)

Indirect-Fired Water Heaters

Brand: Williamson-Thermoflo | Category: Water Heater | Size: 2 MB

Table of Contents

Table of Contents
2
Please Read before Proceeding
3
When Servicing Water Heater
3
Operating Restrictions
3
Boiler Water Restrictions
3
Location
3
Codes
4
Pre-Installation
4
Code Restrictions
4
Water Heater Placement
4
Install Levelling Legs
4
Domestic Water Piping Requirements
5
Water Heater Operating Restrictions
5
Boiler Water Restrictions
5
Hot Water Can Scald
5
Domestic Water Piping
6
Piping Overview
6
Recirculation
8
Maintaining Domestic Water Temperature in the Supply Piping
8
Time Delay at Fixtures
8
Balancing
8
Components Required
8
Connecting to the Water Heater
8
Components
10
Operation
10
Potential Problems
10
Boiler-Side Piping
11
Connecting to a Low-Pressure Steam Boiler
18
Filling the Piping
19
Boiler-Side Wiring and Controls
20
Wiring Requirements
20
Circulators
20
Zone Valves
20
Wiring to the Water Heater
20
Wiring Options
20
Use Domestic Priority
20
Wiring - Zoning with Circulators
21
Wiring - Zoning with Zone Valves
22
Water Heater Filling and Start-Up
23
Boiler Water Restrictions
23
Maximum Boiler-Side Flow Rate
23
Filling the Domestic Water Tank
23
Start-Up and Operation
23
Start-Up Checklist
23
Water Heater Temperature Adjustment
24
Setting the Thermostat
24
Hot Water Can Scald
24
Water Heater Maintenance
25
ANNUAL Start-Up by Qualified Service Technician
25
Inspect Anode and Water Heater Interior
26
Drain the Water Heater if Necessary During Shutdown Periods
26
Troubleshooting
27
Troubleshooting Procedures
27
Preparation for Troubleshooting
27
- Hot Water
  28
- Water Quality
  28
Replacement Parts
39
AHRI Ratings
40
Ratings with 200°F Boiler Supply Water
41
Ratings with 190°F Boiler Supply Water
42
Ratings with 180°F Boiler Supply Water
43
Dimensions
44

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