Specifications
Table Of Contents
- ugh015-0100.pdf
- Contents
- Introduction
- Description
- Installation
- Operation
- Maintenance
- Troubleshooting
- Before beginning
- Diagnostics
- Repair
- Checking and replacing fuses
- Resetting overloads
- Replacing the pump overload
- Replacing the motherboard
- Replacing the heater contactor
- Checking thermocouples
- Replacing thermocouples
- Repairing solenoid valves
- Replacing heater elements
- Removing the pump
- 3/4-2 Hp Pump disassembly/assembly
- 3-7.5 Hp Pump disassembly/assembly
- Appendix
- Parts/Diagrams

4-1
UGH015/0100 Thermolator TW-1 and TW-2
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TW-1 control . . . . . . . . . . . . . . . .4-2
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TW-2 control . . . . . . . . . . . . . . . .4-3
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Mounting the TW-2 control
in a remote location . . . . . . . .4-4
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Entering a passcode . . . . . . . . .4-5
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Starting the Thermolator . . . . . .4-6
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Stopping the Thermolator . . . . .4-7
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Using the manual purge
option . . . . . . . . . . . . . . . . . . .4-8
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Using the TW-2 purge feature . .4-9
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Performing an Auto Tune . . . . .4-10
OPERATION