17
E
Power supply 400 V/50 Hz
F
Low voltage < 50 V
G
Power supply 230 V/50 Hz
Note
Observe the separately supplied dimensions for pipe
knock-outs.
Hydraulic connection requirements
■
Install hydraulic connections on site stress-free.
■
Make the hydraulic connections between several
heat pumps on site.
■
All components required for the cooling circuit must
be provided on site. This must be achieved with an
appropriately sized plate heat exchanger.
Primary circuit: brine/water, 1-stage
Type BW 301B.090, BW 301.B120
Hydraulic installation scheme
22
27
20
21
1
P1
P1
2
--KM BUS--
--230 V
--
--F2--
--21
1.1--
--F3--
--224.2--
--2/21
1.1--
15
--LP1 X3.8;3.9--
--2/LP1 X3.8;3.9--
P
Fig.13
Preparing for installation
Siting
(cont.)
5549 984 GB
Installation
Summary of Contents for KWT BW 301.B090
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