Bitzer LHL3E/2EES-2Y Instructions De Service page 76

Example 2: Setting the set point of the suction
pressure regulation
The following example describes the adjustment of the
suction pressure set point (temperature value) from -10
°C to -5 °C. The user entries shown in italic are used
for activating the menus in question and have to be
made only after the power supply of the controller has
been switched on for the first time. The menus then re-
main activated for approx. 30 minutes, i.e. in sub-
sequent parametrisations these steps can be omitted.
Required user entries at the controller:
Controller shows "OFF"
Controller shows "PAr"
Controller shows "PASS"
Controller shows "0"
Controller shows "2"
Controller shows "PASS"
Controller shows "PAr"
Controller shows "CnF"
Controller shows "CPr"
Controller shows "SP1"
Controller shows "-10.0"
Controller shows "-5.0"
Controller shows "SP1"
Controller shows "CPr"
Controller shows "PAr"
Controller shows "OFF"
Example 3: Activating the controller
Required user entries at the controller:
Controller shows "OFF"
Controller shows "init"
Controller shows "OnOF"
Controller shows "OFF"
Controller shows "On"
Controller shows "OnOF"
Controller shows "init"
Controller shows suction pressure in bar.
76
⇒Press keys F2 and F4 simultaneously
⇒Press key F1
⇒Press key F4
⇒Press key F1 twice
⇒Press key F4
⇒Press key F1
⇒Press key F4
⇒Press key F1
⇒Press key F4
⇒Press key F4
⇒Press key F1 several times until value is "-5.0"
⇒Press key F4
⇒ Press key F2
⇒Press key F2
⇒Press key F2
⇒Press key F2
⇒Press key F4
⇒Press key F4
⇒Press key F4
⇒ Press key F1
⇒Press key F4
⇒Press key F2
⇒Press key F2
KB-206-2