Nibe S1155 Installer Manual page 61

TEMPERATURE SENSOR DATA
Temperature (°C) Resistance
(kOhm)
-40 351.0
-35 251.6
-30 182.5
-25 133.8
-20 99.22
-15 74.32
-10 56.20
-5 42.89
0 33.02
5 25.61
10 20.02
15 15.77
20 12.51
25 10.00
30 8.045
35 6.514
40 5.306
45 4.348
50 3.583
55 2.968
60 2.467
65 2.068
70 1.739
75 1.469
80 1.246
85 1.061
90 0.908
95 0.779
100 0.672
1 The images show examples of what a cooling module could look like.
NIBE S1155
REMOVE THE MOTOR ON THE SHUTTLE
VALVE
Voltage (VDC)
The motor on the shuttle valve can be removed to facil-
itate servicing.
3.256
• Disconnect the cable from the motor and remove the
3.240
motor from the shuttle valve as illustrated.
3.218
3.189
3.150
3.105
3.047
2.976
2.889
2.789
2.673
2.541
2.399
2.245
2.083
1.916
1.752
1.587
1.426
1.278
PULLING OUT THE COOLING MODULE
1.136
The cooling module can be pulled out for service and
1.007
transport.
0.891
0.785
0.691
0.607
0.533
0.469
0.414
1. Close the shut-off valves (QM31), (QM32), (QM33)
and (QM34).
Drain the compressor module according to the in-
structions on
Pull off the lock catches.
2.
1.
2.
1
NOTE
Switch off the heat pump and cut the power
with the safety switch.
Caution
Remove the front cover according to the de-
scription on page 8.
page 59
QM31
QM34
QM33
QM32
Chapter 10 | Service 61