Bitzer LHL3E/2EES-2Y Instructions De Service page 71

Emergency service – menu EMO:
Menu item
F2+F4⇒PAr⇒EMO⇒SME
Modbus: 16502
F2+F4⇒PAr⇒EMO⇒dME
Modbus: 16503
F2+F4⇒PAr⇒EMO⇒AOE
Modbus: 16504
F2+F4⇒PAr⇒EMO⇒AO
Modbus: 16505
F2+F4⇒PAr⇒EMO⇒COE
Modbus: 16506
F2+F4⇒PAr⇒EMO⇒CO
Modbus: 16507
F2+F4⇒PAr⇒EMO⇒dOE
Modbus: 16508
F2+F4⇒PAr⇒EMO⇒DO
Modbus: 16509
F2+F4⇒PAr⇒EMO⇒FPE
Modbus: 16416
The condensing unit includes emergency operation
modes and possibilities for manual intervention for the
case that faults are active on electronic or electrical
components. The continued use of the condensing unit
is possible with slight losses in functionality and/or per-
formance until a suitable spare part or a solution is
KB-206-2
Function
Enable operation without suction pressure transmitter
0 = operation mode deactivated
1 = operation mode activated
Ex-factory setting: 0 = manual operation deactivated
Enable manual operation without high pressure transmitter
0 = operation mode deactivated
1 = operation mode activated
Ex-factory setting: 0 = operation deactivated
Enable substitute value for ambient temperature
0 = substitute value deactivated
1 = substitute value activated
Ex-factory setting: 0 = substitute value deactivated
Substitute value for ambient temperature
-200.0 – 200.0 °C
Ex-factory setting: 25.0 °C
Enable substitute value for cold store temperature
0 = substitute value deactivated
1 = substitute value activated
Ex-factory setting: 0 = substitute value deactivated
Substitute value for cold store temperature
-200.0 – 200.0 °C
Ex-factory setting: 25.0 °C
Enable substitute value for discharge gas temperature
0 = substitute value deactivated
1 = substitute value activated
Ex-factory setting: 0 = substitute value deactivated
Substitute value for discharge gas temperature
-200.0 – 200.0 °C
Ex-factory setting: 100.0 °C
Signal for condenser fans speed in case of a sensor error
0.0 – 100.0%
Ex-factory setting: 50.0%
available. Emergency operation modes must not be
used for continuous operation of the condensing unit.
The user must have sufficient technical expertise to
make decisions regarding permissibility and impact of
the functions. Only one of the emergency operation
modes may be active at any given time.
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