Aquacal HP7 - Manual (Page 16)

WARNING !!!! Dealer & Service Center Use Only
8) [DEL] will display (At this point you have entered the service menu, and service-
level programming will be possible.);
9) Push Pool/Spa pad until [LOC] appears on readout for the second time;
10) Push the up arrow,…The current, correct lock code will display. Using the up or
down arrow, the code can now be changed back to back to the factory default:
“50”, or the code may be set to any number ranging [000] to [999]. Unless
attempting to prevent tampering, the factory code setting “50” is recommended:
LEVEL-2 DISPLAY SET UP & CALIBRATION CODES
Listed are all service adjustable parameters, paired with the factory default settings and range of
adjustment.
Display
Code
Description Factory Setting Range
[LOC] Service Lock Code Entry 050 0 - 999
[dEL] Anti-Short Cycle 4 min. Time
Delay
1 0 / 1
[JAO] Jandy / Compool Controller
Interface
0 0 / 2 / 3
[FS2] Flow Switch/Automatic
Thermostat Switching
0 0 / 1
[tSC] Water Sensor Calibration Factory
Calibrated
+ 10
° to -10° of
displayed value
[dSC] Defrost Sensor Calibration Factory
Calibrated
+ 10
° to -10° of
displayed value
[db1] Thermostat Dead Band Differential 0.8
°
0.2
° to 2.0° of
displayed value
TROUBLESHOOTING
The heat pump microprocessor control in is designed to be self-diagnostic through the use of
various fault codes displayed in the event of a problem. If you believe you are experiencing a
problem with the heater, and need to call for service, it will be beneficial to let the telephone
representative know which code is displayed. This information will allow the service
personal to better understand the problem when responding to the call. Listed on the
following page is list of all fault messages- and what they mean- along with possible causes
and solutions for the error.
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