IDRO PRINCE
3
12-16-23-23 H
2
O - IDRO PRINCE 30-30 H
2
O - AQUOS
3
16-23-23 H
2
O - IDRON 16-22 AIRTIGHT - MIRA 16-22 - TESIS 16-23 AIRTIGHT - HIDROFIRE 22.8
38
LEGEND
2
Safety valve
3
Filling valve
4
Domestic hot water outlet
5
Domestic hot water entry
6
Heating return
7
Heating delivery
7.7
3 BAR DISCHARGE VALVE
There is a safety valve that can be inspected on the back of the stove under the pump. IT IS MANDATORY to connect a rubber hose
that is resistant to temperatures up to 110°C (not supplied) to the safety exhaust and run it to the outside in case water is discharged.
The manufacturer of the appliance is not liable for any flooding caused by the safety valves tripping if they
are not properly coupled to the outside of the product or to an appropriate collection and extraction system.
Fig. 44 - Discharge valve
LEGEND
A
3 bar CE PN10, TMAX 110°C safety valve
B
ATTENTION: 110°C !!
7.8
SYSTEM CONNECTIONS
Make the connections to the corresponding fittings shown on the diagram on the previous page, taking care to avoid tension in
the pipes and undersizing.
WE STRONGLY RECOMMEND WASHING THE ENTIRE SYSTEM BEFORE CONNECTING THE STOVE IN ORDER TO RE-
MOVE RESIDUE AND BUILD-UPS.
Always install gate valves upstream of the stove to isolate it from the hydraulic system should it be necessary
to move it for routine and/or special maintenance. Connect the stove using flexible hoses so as not to excessi-
vely bind the stove to the system and to allow it to be moved slightly.
The pressure discharge valve (C) must always be connected to a water discharge pipe. The pipe must be suita-
ble to withstand the high water temperature and pressure.
