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

5-1
UGH015/0100 Thermolator TW-1 and TW-2
●●
Maintenance schedule . . . . . . . .5-2
●●
Accessing the Thermolator
enclosure . . . . . . . . . . . . . . . . .5-3
●●
Checking fluid level in the
reservoir
(IC models) . . . . . . . . . .5-4
●●
Performing system tests . . . . . .5-5
●●
Key/Display Test . . . . . . . . . . . . .5-6
●●
Input Test . . . . . . . . . . . . . . . . . .5-7
●●
Output Test . . . . . . . . . . . . . . . . .5-8
●●
Disabling or enabling
output monitors . . . . . . . . . . .5-9
●●
Calibrating temperature
sensors . . . . . . . . . . . . . . . . . .5-10
●●
Logging operating hours . . . . .5-12
MAINTENANCE