Operating instructions

142
Vitocal 242-G Type BWT 106 BWT 108 BWT 110
Secondary circuit (heating water)
Content, heat pump l 3.3 3.5 3.8
Content, total l 6.2 6.4 6.7
Minimum flow rate at 10 K spread
(always maintain)
l/h
540
*1
710 910
Maximum external pressure drop
(RFH) at minimum flow rate
mbar 580 580 540
Max. flow temperature °C 60 60 60
Solar circuit
Capacity l 7.2 7.2 7.2
Instantaneous heating water
heater
Heating output kW 9.0 (single stage)
Rated voltage 3/N/PE 400 V/50 Hz
Fuse protection 3× B16A single pole
Electrical values – heat pump
Rated voltage compressor 3/PE 400 V/50 Hz
Rated current, compressor A 5.5 6.0 8.0
Starting current, compressor A 25.0
14.0
*2
20.0
*2
Starting current compressor (with
stalled armature)
A 26.0 35.0 48.0
Compressor fuse A 1 × C 16A
three pole
1 × Z 16
three pole
1 × Z 16
three pole
Rated voltage control unit/electron-
ics
1/N/PE 230 V/50 Hz
Fuse, control unit/electronics (inter-
nal)
6.3 A (slow) / 250 V
Power consumption
■ Primary pump at stage 1/2/3 W 81/113/151
■ Secondary pump at stage 1/2/3 W 62/92/132
■ Cylinder primary pump (PWM) W 31-88
Max. power consumption control
unit
W 1000 1000 1000
Rated output control unit/electronics W 5 5 5
IP rating IP 20 IP 20 IP 20
*1
600 l/h with instantaneous heating water heater
*2
With full wave soft starter
Specification
Specification
(cont.)
5441 603 GB