Levelling The Heat Pump - Viessmann VITOCAL 222-G Series Installation And Service Instructions For Contractors
Compact heat pump with integral dhw cylinder, 230 v~
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Also See for VITOCAL 222-G Series:
- User manual (236 pages) ,
- Installation and service instructions manual (132 pages) ,
- Technical manual (92 pages)
Table of Contents
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Siting the heat pump
Levelling the heat pump
1.
Fig. 12
Hydraulic connections
Connecting the primary/secondary circuits
Fitting the primary/secondary circuit connection
set (standard delivery)
Note
We recommend fitting shut-off devices to the connec-
tion set on site. This will allow the primary and secon-
dary circuit to be shut off for maintenance work.
(cont.)
4x
Installation sequence
17
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