Luxor KA 1191 Instrucciones De Empleo página 5

Components
1) Regulation valve
The regulation valve is equipped with a rod operating screw. On this screw it is possible to install a thermostatic head for fixed points
or a thermostatic head 0-10 Volt.
2) Thermostatic head with remote probe 20 °C ÷ 65 °C.
3) Circuit interception valve at low temperature.
This valve is set only at the beginning of the system start-up to regulate the loss of water load output from the secondary circuit. The
lockshield must be all closed in case of need to exclude completely the secondary circuit from the primary one for maintenance.
Normally this valve must be kept all open.
4) Three piece union fitting with soft seal CR 498 G1"
5) Three piece union fitting with soft seal CR 498 G1" G 1/2 with check valve.
A check valve assembled within the fitting, prevents the water from the primary to heat the mixing group when the pump is off and
the thermostatic head is closed.
6) Fitting G 1" with soft seal.
Hydraulic connection scheme
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