Leisure Temp LT1000, Operation Manual

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Table of Contents
Contacts 1
Safety Instructions 1
1 - Operation 3
1.1 Wake Up Heat Pump 3
1.2 Display Panel 3
1.3 Activate Heat Mode, or Deactivate Equipment 5
1.4 Set Temperature 6
1.5 Set Up Programming 6
1.5.a Setting Date and Time 6
1.5.b Using Entry Code to Access Heat Pump 8
1.5.c Setting Entry Code Option 8
1.5.d Disabling Entry Code Option 10
1.6 External Equipment 11
1.6.a Operating Heat Pump with a Call Flex 11
1.6.b Operating Heat Pump (With an External Controller) 14
1.6.c Operating Heat Pump (With an External Flow Switch) 14
1.6.d Operating Heat Pump (With a Gas Back-Up) 14
d.1 Using Gas Boost 15
1.6.e Operating Multiple Connected Heat Pumps 17
2 - Maintenance 18
2.1 Water Chemistry 18
2.2 Cleaning Equipment 19
2.3 Clearances 20
2.4 Irrigation and Storm Run-Off 21
2.5 Water Flow Rates 21
2.6 Adjusting Water Flow Using ΔT (Delta-T) 22
2.7 Planned Maintenance 23
2.8 Winterizing 24
3 - Troubleshooting 26
3.1 Fault Codes 27
3.2 Issues and Resolutions 30
4 - Appendix 37
4.1 Factory Defaults 37
4.2 Identifying Model Specifications 38
4.3 Weights 39
4.4 Heating Recommendations 39
4.5 Available Accessories 40
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