Zanussi ZS12V70CCHI Service Manual page 33

Remove the sensor from its place in the
condenser and restart the product. Is
the error gone?
Out-of-limit heat drop is occurring in the place of the sensor (-40°C) Such a thing only occurs when
there is a gas leakage at very cold weather conditions (below -15°C) Repair the leakage point, apply
the procedure and give gas to the device at label value.
NOTE: Condenser pipe sensor measures the temperature of the gas at the condenser outlet. Its functions are to prevent icing of
the condenser and ensure that the gas temperature is below the critical level in cooling mode.
precision. NTS resistances within the sensors are either short-circuit or open-circuit. While these situations are rarely observed in
inverter products, the sensor group should be replaced if these errors are seen.
Error Code
Model incompatibility between units
Gives ER 09 error (indoor and outdoor
units are not paired)
Check the product codes of the indoor
and outdoor units in the system (Check
if the product codes are consecutive
or not, e.g. 692432-692433) Can the
products pair with each other?
Check indoor-outdoor connections. If
there is any unsuitability, correct it.
*
( ) Refer to 12.4 setting with remote control page 56
Error Code
Board cooling sensor is on or short
circuited
Outdoor unit gives ER 10 error
after operating (Outdoor unit IPM
temperature sensor error)
Replace the outdoor unit control board.
YES
(7 Segment)
ER 09
YES
(7 Segment)
ER 10
Check the heatsink card cooler cable
on the outdoor unit board. (The cable
may be jammed in the plastic box; the
board may have been removed from
its socket.) Does the cable comply with
the standards?
YES
NO
Replace the outdoor unit control board.
Outdoor unit led
Blinking 22 times - stopping for 3 sec.
Outdoor unit LED signals 22 times
NO
Replace the faulty unit.
If the problem is not solved,
(*)
manually do setting through the remote
control after getting support from the
product support unit about the setting
Outdoor unit led
Blinking 15 times - stopping for 3 sec.
Outdoor unit LED signals 15 times
NO
Ensure that the cable complies.
33
Above given sensor errors contain
code