Ugur UMD 200 HS Manual Del Usuario página 51

F- THINGS THAT MUST BE DONE BEFORE CALLING AUTHORIZED
SERVICE
Digital thermostat failures
Alarm signals for Dixel thermostat;
MESSAGE REASON
P1 Room sensor failure
P2 sen Evaporator sensor failure
HA pa- Maximum temperature alarm
LA pa- Maximum temperature alarm
EA External alarm
Alarm signals for Carel thermostat;
MESSAGE REASON
EO Control sensor 1 failure
(Control)
E1 Control sensor 2 failure
(Defrost)
E2 Control sensor 3 failure
(Condenser)
IA External alarm
dOr Open door alarm
LO Low temperature alarm
HI High temperature alarm
EE/Eer Unit parameter failure
EF Operating parameter failure
ED Defrost completed out of
its time
Setting the digital thermostat values other than the factory settings are completely under the
user's responsibility. Our company shall NOTE be held responsible for the material and moral
losses that may arise in connection thereto.
PROCEEDINGS TO BE FOLLOWED
Check the sensor connection
Check the sensor connection before replacing the sensor.
Check compressor operation and relevant parameter values.
Check compressor operation and relevant parameter values.
Alarm stops automatically when digital entry is deactivated.
PROCEEDINGS TO BE FOLLOWED
Check the sensor
Check the sensor and d0=0/1/4,F0=1
Check the sensor and whether it is (A4=10)
Check external alarm outlets or A4 and A7 parameters.
Check that the door is closed or A4 and A7 parameters.
Alarm will be turned-off automatically when the temperature
returns to the set value range. Also check the set value.
Alarm will be turned-off automatically when the temperature
returns to the set value range. Also check the set value. Check
whether the cooling system runs properly.
Check the parameters.
Check dT,dP and d4 parameters; defrost effect. Alarm will be closed
automatically when defrost operation finishes.
dT, dP ve d4 parametrelerini; defrost etkisini kontrol et. Defrost
işlemi normal olarak bittiğinde alarm kapanacaktır.
51
EN