38
KEY
Isolating valve
Reducing valve
Mixer Valve
Pump
Gas Combination Boiler (multi-point)
Unvented System (pressure balanced)
Pumped System
Installation Requirements
This thermostatic mixer valve must be installed in compliance with current Water Regu-
lations. If you have any doubts about the Water Regulation requirements contact your
local water services provider or use the services of a professional plumber.
This mixer valve is suitable for use with the following water supply systems:
Gas Combination Boiler (multi-point) 1.0 - 10 bar*
Unvented System (pressure balanced) 1.0 - 10 bar
Pumped System 1.0 - 10 bar
IMPORTANT:
If you install this mixer with a gravity fed system, there must be a
minimum head (vertical distance) from the underside of tlie cold water storage tank
to the showerhead position of at least 5 metre.
Before connecting the mixer, water should be flushed through the system to remove
all debris that might otherwise damage the valve.
* If pressure is in excess of 3.5 bar, a pressure-reducing valve should be fitted.
Supply Conditions TMV2
Operating pressure range
High pressure
Maximum static pressure - bar
10
Flow pressure, hot and cold - bar
1 to 5
Hot supply temperature - °C
52 to 65
Cold supply temperature - °C
5 to 20
Supply Conditions TMV3
Operating pressure range
High pressure
Maximum static pressure - bar
10
Flow pressure, hot and cold - bar
0.5 to 5
Hot supply temperature - °C
55 to 65
Cold supply temperature - °C
5 to 25
