9
With a water/water heat pump conversion kit
Hydraulic installation scheme
19
24
26
28
1
22
20
2
--KM BUS--
--X3.8;3.9--
--21
1.1--
--230V
--
--2/X3.8;3.9--
--2/21
1.1--
27
---------
P1
P1
--2/X3.3;3.4--
23
--X3.3;3.4--
21
--2/X3.8;3.9--
--2/21
1.1--
15
-----
P
Equipment required
Pos.
Designation
1
Heat pump
2
Heat pump control unit
qT
Primary pump
qO
Frost stat, primary circuit
wP
Brine accessory pack
wQ
Pressure switch, primary circuit
Preparing for installation
Primary circuit, type BW
5546 267 GB
Installation