Dantherm Silencio 600 Service Manual page 59

How to replace the temperature sensors,
Procedure,
Step
ambient sensor,
continued
Follow these steps to replace the condenser temperature sensor:
Procedure,
condenser sensor
Step
12 Place the control board in the holder by pushing the control board in place in
the holder on the Silencio and lock the two locking mechanisms in each side
of the control board, and finally tighten the screw that holds it in place
13 Connect the power
Result: The test program runs through all functions.
Check that the unit does not come out with an alarm signal.
In case of an alarm signal, please see section "Fault finding guide", page 71
1 Switch of all the power to the unit
2 Release the control board by unscrewing the screw that hold it in place
3 Release the two locking mechanisms in each side of the control board and
carefully pull up the control board
4 Remove the internal front cover at the control board by unscrewing the 12
torx 25 screws
5 Remove both upper side covers by unscrewing the two torx 25 screws that
hold them in place
6 Remove the lagging and all cable binders on the faulty sensor
7 Join the sensor head on the faulty sensor with the wires from the new sensor
with adhesive tape or the like
8 Mount the new sensor on the pipe. Be careful about the lagging around the
sensor
9 Release the wires from the faulty sensor in terminal 3 and 4 in module X17
10 Draw carefully from inside and thereby lead the wires in place
11 Connect the wires from the new sensor in terminal 3 and 4 in module X17
12 Remount the front and side covers
13 Place the control board in the holder by pushing the control board in place in
the holder on the Silencio and lock the two locking mechanisms in each side
of the control board, and finally tighten the screw that holds it in place
14 Connect the power
Result: The test program runs through all functions.
Check that the unit does not come out with an alarm signal.
In case of an alarm signal, please see section "Fault finding guide", page 71
continued
Action
Action
59