Connecting To The Dhw Circuit - Waterstage WO*G112LCT Installation And Operating Manual

Air to Water Heat Pump (Split integrated DHW type)

2 .8 .2 Connecting to the DHW circuit

Install dielectric fittings and DHW pipes on the tank
(see figure 24). Insulate DHW pipes with included
insulation.
" Be sure to put the DHW sensor at the bottom of
the thermowell DHW.
On the cold water inlet, place a safety unit rated
(from 7 to 10 bars - required by local regulations)
and connected to a drain pipe leading to the sewers.
Operate the safety unit according to manufacturer's
specifications.
Connect the safety valve evacuation to the drain.
We recommend that a thermostatic mixer be placed on
the hot water outlet.
figure 24 - DHW pipes mounting
Installation and operating manual "1586 - EN"
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Legend:
1 "Liquid" refrigeration connection.
2 "Gas" refrigeration connection .
3 Heating return (1 circuit).
4 Heating flow (1 circuit).
5 Stop valve (not supplied).
6 DHW exit (domestic hot water).
7 DCW entry (domestic cold water).
8 Shut-off (not supplied).
9 Filling.
10 Safety unit (not supplied).
11 Connecting to the drain with the siphon.
- Bleed tap evacuation.
- Safety valve evacuation.
figure 25 - Connections
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