Service Level Programming - Aquacal HeatWave SuperQuiet SQ120R Installation Manual

Three-wire controller (with "OFF" position):
1. Deactivate power to heat pump.
2. Remove heat pump electrical access panel.
3. Route the control wiring to the low voltage side of the electrical enclosure. Follow all National Electric Codes
(NEC) unless State or Local guidelines supersede.
4. Connect the controller wires to the microprocessor as follows:
Connect "High" or "Spa" wire to "X". See Figure 1 .
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Connect "Common" wire to "Y".
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Connect "Low" or "Pool" wire to "Z".
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5. Reattach heat pump access panel.
6. Apply power to heat pump.
7. Program heat pump for a three-wire controller. See "Using JAO interface" on page 20.
8. Test external controller. See "Operating Heat Pump (With an External Controller)" on page 29.
Three-wire controller (without an "OFF" position):
1. Deactivate power to heat pump.
2. Remove heat pump electrical access panel.
3. Route the control wiring to the low voltage side of the electrical enclosure. Follow all National Electric Codes
(NEC) unless State or Local guidelines supersede.
4. Connect the controller wires to the microprocessor as follows:
Connect "Common" wire to one terminal of "FS2". See Figure 1 .
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Connect "Spa" to other terminal of "FS2".
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The third wire is not used.
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5. Reattach heat pump access panel.
6. Apply power to heat pump.
7. Program heat pump for an external controller. See "Using FS2 interface" on page 21.
8. Test external controller. See "Operating Heat Pump (With an External Controller)" on page 29.

3.5 Service Level Programming

CAUTION - Failure to heed the following may result in equipment damage.
Service Level Programming must only be attempted by authorized personnel.
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Unauthorized adjustments in the Service Menu (beyond the LOC menu) may void the heat pump's warranty.
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Resetting the microprocessor to access a locked keypad will reset all settings to factory default including any
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installer-entered configuration. Re-programming all custom site condition settings will be required when using
this reset. See "Reset to Factory Defaults Settings" on page 22.
For further assistance, please contact AquaCal
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on page 1.
PLEASE NOTE -
Before changing multiple program options, it is recommended that the user lock option be
disabled. See "User Lock Option (Disable)" on page 28.
The lockout option can be re-enabled after all changes are completed.
Service Level Factory Defaults
Certain programming options have been preset at the factory. These options can be overwritten for certain
site-specific conditions.
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Technical Support. See "Contacting AquaCal AutoPilot, Inc."