Leisure Temp LT1000, Operation Manual

Page: 35 / 45

Page - 32
Displays "
SET TO SWITCH REMOTELY
"
ISSUE
If when pressing the "Pool / Spa" button the display flashes the message "
SET TO SWITCH
REMOTELY
", the heat pump is using a remote relay switch or a 3-wire controller.
RESOLUTION
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The Pool and Spa thermostat automatically switch when using these modes.
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Operation manually will not be available when using these external devices. No action is required.
Displays "
SET UNIT MODEL NUMBER
"
ISSUE
The heat pump has encountered a software error.
RESOLUTION
l
The model number and serial number will need to be re-entered into the system. The system will then
operate as normal.
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If the issue reoccurs, please contact the distributor or installing dealer.
Heat Pump Not Running
ISSUE
The heat pump will not run.
RESOLUTION
1. Confirm equipment is receiving power. Is the heat pump display illuminated?
l
If not, confirm the main breaker (located at the power supply panel) and the disconnect switch (located
near the heat pump) are both turned on.
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If the display still does not illuminate, it is recommended that the heat pump installer or electrician
confirm the heat pump is receiving power.
2. Confirm correct mode is selected.
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See " Activate Heat Mode, or Deactivate Equipment " on page 5.
3. Confirm thermostat is set correctly.
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When heating the water is desired, the thermostat should be set above the current water temperature.
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When cooling the water is desired, the thermostat should be set below the current water temperature.
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See " Set Temperature " on page 6.
4. If an error code is displayed, diagnose and correct the cause of the code.
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See " Fault Codes " on page 27.
5. If the heat pump is using an external controller, the heat pump may not be set correctly to accept the
controller’s signal.
l
See "
Operating Heat Pump (With an External Controller)
" on page 14
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