14
1
1
2
2
3
3
4
4
5
5
6
6
A
A
B
B
C
C
D
D
990300015 Splitbox komponentplacering
XL1
XL2
XL53
XL52
HZ2
EP2
PF3
UB1
UB2
UB3
BT15
BT3
BP4
AA23
AA23-X100
AA23-X4
AA23-S3
A23-F3
AA23-X1
BT12
Uusi
BT12
Uusi
BT3
10.2. Replacing temperature sensor BT15 for the condensate
return pipe (XL53)
• Carefully cut away insulation material in the indicated squared box in front of the
temperature sensor .
• Remove the old sensor, clean the pipe and make space to the replacement sensor .
• Install the sensor . The sensor shall be located ABOVE the pipe .
• Insure good contact between sensor and pipe and good insulation .
• Guide the sensor cable to the control board behind the front cover .
BT15
Figure 13 . Temperature sensor BT15 location .
Figure 12 . General temperature sensor location .
