13
ENG
6
When this is done, the thermostatic valve receives cold water from the drinking
water supply and hot water from the domestic hot water (DHW) system where the
hot tub is located. This makes it possible to set the desired temperature at which the
hot tub is filled via the waterfall (orange arrows).
To adjust the water temperature, see section
WATER SEAL (SIPHON)
It is necessary to install a water seal, just behind the thermostatic valve. This prevents
bad smells from passing into the area where the hot tub is located. It must have the
required characteristics and comply with the wastewater regulations in each
country
.
It must be installed at the outlet of
the hot tub's drain loop
(as shown in
the image below)
and connected to
the building's sewage system, into
which all the water will be drained.
The water seal must be connected
via a plain-ended PVC pipe that is 50
mm in diameter.
7
Ball valve
EA non-return
valve
Thermostatic valve
Fill solenoid valve
Connection for the
water seal
Summary of Contents for Hotel Spa
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