15
Connecting to the heating system
Fitting the unvented kit
Parts to assemble:
The relief valve connections should
not be used for other purpose.
Note
Expansion vessel
Expansion vessel hose
Filling loop with valve
Wall mounting kit for expansion vessel
High fl ow rate inlet control set
Tundish - factor y fi tted
Tundish - 15mm x 22 mm supplied
separately
Connection:
Mount the expansion vessel with the wall mounting kit. Connect the
expansion vessel hose to the expansion vessel.
Connect the expansion vessel and inlet control set externally to the
appliance in line with G3 regulations. We recommend that this be positio-
ned above the HWDU.
The blending balve should be fi tted between the cold and the DHW outlet
to the tap.
Blending valve
Use in hard water areas
Normally there is no need for water treatment to prevent scale formation.
In areas where temporary water hardness exceeds 200ppm, consideration may need to be given to the fi tting of a scale
prevention device. In such circumstances the advice of the local water authority should be sought.
Connecting to the heating system
Summary of Contents for GREENSOURCE 6 kW
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