Zodiac Z250 Installations- Und Bedienungsanleitung Seite 53

Bad connection
Er09
Connection errorbetween
Defective wired remote control
PCB and wired remote
control
Defective PCB
Bad connection
Er010
Defective invertor module
Connection error between
PCB and inverter module
Defective main PCB
Er12
Insufficient refrigerant gas
Vented air temperature too
high
The ambient temp is beyond the unit
working temp range
Er13
Ambient temp protection
The sensor is abnormal or too close to the
heat exchanger surface
Er14
Insufficient water flow
Water temperature at outlet
too low for cooling mode
Er15
Sensor disconnected or defective
Water intake temperature
sensor malfunction
Er16
Sensor disconnected or defective
Outside coil temperature
error
Er18
Sensor disconnected or defective
Vented temperature error
Defective inverter module
Er20
Inverter module protection
Defective compressor
Er21
Sensor disconnected or defective
Ambient temperature error
Er27
Sensor disconnected or defective
Water outlet sensor error
Er29
Sensor disconnected or defective
Backed temperature sensor
error
Er32
Insufficient water flow
Outlet temperature too high
for heating mode protection
The compressor speed is too high
Er35
Water temperature is too high
Compressor current
protection
Ambiant temperature is too high; air
volume is too little
Check wiring connections between
remote control and PCB
Replace remote control
Replace PCB
Check wiring connections between PCB
and inverter module
Replace inverter module
Replace PCB
Check and readjust the refrigerant
volume
Unit stops working (please wait)
Change the position for ambient temp
sensor to right position
Check water pump operation and
openings of by-pass inlet/outlet valves
Reconnect or replace sensor
Reconnect or replace sensor
Reconnect or replace sensor
Replace inverter module
Replace the compressor
Reconnect or replace sensor
Reconnect or replace sensor
Reconnect or replace sensor
Outlet temperature too high for heating
mode protection
Compressor will be lower the speed
auto
Check water pump operation and
openings of By-Pass inlet/outlet valves
Check the fan is working properly and
the air inlet is unobstructed
EN
22