● The minimum temperature for the site is 10 °C.
● The heat pump installation surface is horizontal and even.
● All feet of the heat pump system are firmly attached to the floor, and that the load is
evenly shared on all feet.
● The heat pump is properly protected from the rain and direct sunlight.
● The machine room is properly lit and ventilated. Machine room temperature should
be 10-40 °C. The escape and route paths are unobstructed and the emergency
lighting is functional.
● The maximun altitude for the installation site is 5000 m.
Refrigerant circulation site requirements
Refrigerant circulations are equipped with pressure relief valves. In fault situations they
burst out the excess pressure from the circulations.
Make sure that a possible burst of the refrigerant circulations’ pressure
relief valves does not endanger people or properties.
It is recommended that the safety valves are always piped out to a location where the
discharge of the refrigerant does not pose a risk. Also check the requirements of local
standards, laws, and other regulations concerning piping out.
Space requirements
For installation, operating and maintenance purposes, leave enough space on each
side of the heat pump. The minimum space requirements are listed in the following.
By default, the electrical switchboard is attached to the right side of the heat pump. On
request, the electrical switchboard can be attached to the left side of the heat pump.
Space requirements ver. 1
Legend
mm
a
(left)
800
b
(back)
400
c
(right)
800
d
(front)
800
e
(top)
400
12 (63)
CHS01 1951EN
