Lauda RE 104, Operating Instructions Manual

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Starting up
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6.4.2 Pump output
and 1x
−
Switch from the actual value display to pump output by
pressing the key combination shown on the left or
−
move forward from "Refrigeration system" with this key
−
Display shows P and actual pump output step 1...5.
−
Press the key
!
display flashes (approx. 4 s).
or
−
During this time start to set the required step with one of the
keys.
0 = pump stopped, heating off
1 = low pump output
2 , 3 , 4 = medium pump output
5 = maximum pump output
−
The pump responds immediately (can be heard). (Setting is
entered after approx. 4 s
➾
Section 6.4.)
−
Move forward with key to "User calibration" or
−
Back with the key to "Refrigeration system".