Zodiac Power Force 25 Manual De Instalación Y De Uso página 34

Display of
Sensor is faulty or offline (J7-A1
ST5 sensor error connector)
compressor discharge
sensor
Bad connection between the A1
and A2 boards
Communication
fault between the Board power supply fault
regulation board and
Faulty boards
the display board
Lack of information on the fan
speed
Ventilation command
fault
Poor connections
Power supply fault
Communication fault
Incorrect configuration
with the A3 ventilation
board
Board out of service
4.3 I Additional menus
To access the menu, press
To browse the menus and modify the values, press
To exit the menu, press .
You may consult the latest faults:
You may read the values measured by the sensors and the operation of the electronic valve and the fan.
Possible causes
J5 connectors on the link cable
between the boards
Call an approved technician
SW1 and SW2 and the JPC bridge
.
or
Water temperature on intake
Air temperature
Defrost sensor
Fluid line sensor
Compressor discharge temperature
Opening of electronic valve
Fan operating speed
Solutions
Reconnect or change the sensor
Check the J8, J9, J7 and J4-
Check the boards' power supply
Replace the boards
Check the connections
Check the power supply
Check the position of switches
Replace the board
Resetting
By electricity
supply
disconnection or
automatic if the
fault disappears
By electricity
supply
disconnection or
automatic if the
fault disappears
Cut power or press
By electricity
supply
disconnection or
automatic if the
EN
fault disappears
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