Fujitsu WOxK112LCT Design & Technical Manual page 115

3-phase model
Heat pump
regulator
(X70)
Connections to the heat pump regulator (accessories and options)
X70 LPB
LPB clip
DB
MB
- (CS01 - 70) - - (CS01 - 70) -
L
Earth
N
QX31
QX32
N
QX33 Regulator extension
N
AVS55
QX34
N
QX35
QX35
N
Heat pump regulator (X100)
1
2
3
B1
M
B2
1
2
3
B1
M
B2
H33
M
BX31
M
BX32
M
BX33
M
BX34
M
Control system