Pipe connections
Charge pump
Place the charge pump (GP4) on the return line to the
solar panel according to the outline diagram.
Temperature sensor
Sensor, solar panel (BT53) is placed in the solar panel's
submerged tube by the outlet from the solar panel.
Sensor, solar coil (BT54) is positioned in submerged
tube UA3 (VPBS).
Install the temperature sensors with cable ties with heat
conducting paste.
NOTE
Sensor and communication cables must not be
placed near power cables.
NOTE
See manual for VPBS for more information.
Suitable flows/solar panel area
Recommended flow is 50 l/h per m
2
solar panel area.
GB
9