Connecting To The Dhw Circuit - Fujitsu Waterstage WOYG112LCTA Maintenance Document

Air to Water Heat Pump (Split integrated DHW type)
4 .2

Connecting to the DHW circuit

Install dielectric fittings and DHW pipes on the tank
(see figure 25). Insulate DHW pipes with included
insulation.
" Be sure to put the DHW sensor at the bottom of
the thermowell DHW.
Required: 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 25 - DHW pipes mounting
- 26 -
Right DHW outlet of the HP
Left DHW outlet of the HP
Each side DHW outlet of the HP
55 mm
figure 26 - DHW outlet
Installation and operating manual "1768 - EN"