3.2
English
3.2Switch Box
The switch box is located in the heat pump. All electrical compo- nents are accessible after the front cover and the switch box cover have been removed.
The switch box contains the supply connection terminals, the plug connector for the control line, as well as the power contac- tors and the soft starter unit.
3.3Heat Pump Controller
Use the heat pump controller included in the scope of supply to operate the
The heat pump controller is a convenient electronic regulation and control device. It controls and monitors the entire heating system on the basis of the external temperature, including do- mestic hot water preparation and safety systems.
The customer must install the return temperature sensor and the external temperature sensor, which are supplied with the heat pump controller / with these instructions together with the neces- sary fixing accessories.
The operating instructions included in the scope of supply of the heat pump controller describe its function and use.
4 Transport
ATTENTION!
Never install the device in rooms in which there are any permanent ignition sources.
ATTENTION!
When transporting the heat pump, ensure that it is not tilted more than 45° (in any direction).
The heat pump should be transported to its final installation loca- tion packaged and using the wooden pallet. The device can be transported to its final location e.g. with a lift truck or one or two hand trucks.
The devices LA 12PS and LA 18PS are packaged with transport pipes on the wooden pallets. These pipes can be inserted using the boreholes of the heat pump base frame (they are sealed with cover caps, which can easily be removed), and can be used for manual transport by securing them on both sides using the spring cotters to keep them from slipping out of place.
1)Frame
2)Transport pipe
3)Spring cotters
ATTENTION!
The heat pump and transport pallet are only joined by the packing film.