Bitzer LHL3E/2EES-2Y Instructions De Service page 28

Menu item
F2+F4⇒PAR⇒EMO⇒OHt
Modbus: 16435
F2+F4⇒PAR⇒EMO⇒Odt
Modbus: 164356
F2+F4⇒PAR⇒EMO⇒OAd
Modbus: 164437
The ECOLITE controller monitors certain application
limits of the compressor or switches the compressor off
to protect it as soon as the application limits are ex-
ceeded.
REF R404A R22
dHA 62°C 60°C
When changing the refrigerant type (parameter Ert), the
ECOLITE controller sets the parameter SLA to the fol-
lowing presetting for the different refrigerants:
REF R404A R22
SLA -45°C -45°C
If the cold store control is active, the monitoring of the
minimum and maximum overheating of the suction gas
is not possible and therefore deactivated.
Menu item
F2+F4⇒PAR⇒di⇒i05
Modbus: 16448
28
Function
Setting ex factory: 2.0 K
Limit for maximum overheating on suction side
0.0 – 50.0 K
Setting ex factory: 25.0 K
Limit for minimum/maximum overheating on suction side
0.0 – 50.0 K
Setting ex factory: 2.0 K
Time delay for min. / max. overheating on suction side
0 – 60 min
Setting ex factory: 5 min
R134a R507A R407A
70°C 62°C 60°C
R134a R507A R407A
-25°C -45°C -40°C
Function
Function of the first controller input for external signals
0 = no function (factory setting)
1 = reserved (do not use)
2 = enable condensing unit
3 = enable compressor
4 = enable condenser fan(s)
5 = set point adjustment active
6 = LowSound mode active
-1 = reserved (do not use)
-2 = enable condensing unit (inverted)
-3 = enable compressor (inverted)
-4 = enable condenser fan(s) (inverted)
-5 = set point adjustment active (inverted)
When changing the refrigerant type (parameter Ert), the
ECOLITE controller sets the parameter dHA to the fol-
lowing presetting for the different refrigerants:
R407F R450A
60°C 70°C
R407F R450A
-40°C -25°C
Function of the digital inputs for external signals –
menu di:
R448A R513A R449A
60°C 70°C 60°C
R448A R513A R449A
-40°C -25°C -40°C
KB-206-1