Installation instructions
16
7.
The water inlet and outlet pipes must be fitted to as per the labels at
the hot and cold-water connections.
8.
To avoid damage to the appliance, the inlet water temperature should
remain between 10-40°C.
9.
Before filling the tank, make sure that the cold-water inlet and hot-
water outlet of the appliance are open, along with the farthest hot
water fixture are opened. The appliance will be correctly filled once
water flows continuously from this fixture without air bubbles.
Venting through the PTR could cause premature failure of the
valve.
10.
If there is a risk of freezing, hot and cold water pipes connected to
the appliance must be insulated with 20mm insulation. Failure to
adhere to this may result in a voided warranty if damage due to
freezing occurs.
11.
In accordance with safety rules, a PTR valve (700kPa, 99°C,
Rp3/4”)
must be installed directly into the PTR valve connection on the
appliance. Never block the outlet of the safety valve or its drain line
for any reason.
Plumbing installation continued
Summary of Contents for HP200M1-U1
Page 23: ...Operating functions 23 ...
