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6 Installation
MW-4000132-2
Fig.33
Cut-out for refrigerant connections
1
Fig.34
Partially unscrewing the adapter
3
46
SPC Split
6.4.2
Precautions for refrigeration connections
Use a flat spanner to hold the unions during the various operations to
prevent the pipes from twisting.
Connection procedure
Caution
Exchanger pressurised with nitrogen (2 bar/0.2 MPa).
Caution
Ensure that each refrigerant connection stays in its housing.
1. Remove the top cover.
2. Remove the pre-cut flap in the upper section of the casing to enable
the refrigerant connections to be routed.
2
3. Partially unscrew the adapter.
A release noise should be heard, which is proof that the exchanger
is watertight. If no release noise can be heard, return the product to
the after-sales service.
MW-4000133-2
Connecting the domestic hot water tank refrigeration
connection
7740321 - v04 - 03122019
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