Bitzer LHL3E/2EES-2Y Instructions De Service page 69

Control of the fans – menu FAn:
Menu item
F2+F4⇒PAr⇒FAn⇒SP2
Modbus: 16407
F2+F4⇒PAr⇒FAn⇒SP3
Modbus: 16408
F2+F4⇒PAr⇒FAn⇒CSL
Modbus: 16420
F2+F4⇒PAr⇒FAn⇒LnE
Modbus: 16498
The speed of the condenser fan(s) is controlled by
means of a phase angle control.
The speed from 0 – 100% is transmitted in the form of a
0 – 10 V signal to the phase angle control module by
the ECOLITE controller.
The additional fan is an EC fan with a speed set point
setting 0 – 10 V. The additional fan is controlled de-
pending on the discharge gas temperature. The opera-
tion is independent of the other operating conditions of
the condensing unit.
KB-206-2
Function
Set point of condensing pressure regulator (without compensation)
10.0 – 80.0 °C
Ex-factory setting: 30.0 °C
Maximum condensing pressure
10.0 – 80.0 °C
Ex-factory setting: 60.0 °C
Minimum condensing pressure set point during compensation
10.0 – 80.0 °C
Ex-factory setting: 15.0 °C
Enable LowSound operation of condenser fans
0 = LowSound operation deactivated (Eco operation active)
1 = LowSound operation activated
Ex-factory setting: 0 = LowSound operation deactivated
69