21
Two-stage (type BW + type BWS)
= 300
88
1074
100
270
540
780
86
171
301
230
100
270
540
780
230
400 V
230 V
< 42 V
400 V
230 V
< 42 V
Flow, secondary circuit (heating water flow)
Return, secondary circuit (heating water return)
Primary circuit return (heat pump brine outlet)
Flow, primary circuit (heat pump brine inlet)
Preparing for installation
Requirements regarding on-site connections
(cont.)
5546 267 GB
Installation
Содержание 7514659
Страница 30: ...30 Installing the programming unit 2x 3 2 1 Installation sequence Electrical connections 5546 267 GB...
Страница 67: ...67 A Installation sequence Checking diaphragm grommets cont 5546 267 GB Installation...
Страница 84: ...84 Overview of electrical components Type BW 351 A18 D L K H G F E C B A Troubleshooting Repairs 5546 267 GB...
Страница 138: ...138 5546 267 GB...
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