Inta Intatherm IT1005CP Installation And Maintenance Instructions Manual page 7

Intatherm TMV3 Thermostatic Basin Tap
Introduction
The Intatherm safe touch thermostatic basin tap has been specifically designed and manufactured
to meet the requirements of BS 7942: 2000 and NHS D08. The valve has been independently
tested and approved as a TYPE 3 valve under the TMV3 scheme.
Technical Specification / Conditions for use TMV3 Valves
Outlet Temperature Adjustment Range
Temperature Stability
Maximum Hot Inlet Temperature
Inlet Temperature Range
Max. Working Pressure
Min. Working Pressure
DO8 Working Pressure Range
Min Temp Differential (Mix to Hot) for Fail-Safe
Max. Pressure Inlet Differential
NOTE: Valves operating outside these conditions cannot be guaranteed by the Scheme to
operate as Type 3 valves.
Approvals
TMV3 Scheme Approval Number:
WRAS Scheme Approval Number:
Fail Safe Function
The Intatherm thermostatic basin tap is designed to stop the mixed water flow in the event of either
the hot or cold water supply failing when installed in accordance with these instructions. To ensure
full closure of the mixed water flow the minimum temperature differential between the hot water
inlet to the tap and the mixed water outlet MUST be at least 10˚C.
Application
The Intatherm thermostatic mixer tap has been independently tested by Buildcert Limited and
certified as meeting the requirements of the NHS D08 specification under the TMV3 Scheme as
being suitable for use on the following designations;
Wash Hand Basin HP W
© Intatec Ltd 2013
52˚C to 65˚C : Hot Supply
5˚C to 20˚C : Cold Supply
1.0 bar : Dynamic
1.0 to 5.0 bar : High Pressure
Details Available on Request
Details Available on Request
6
30˚C to 50˚C
±2˚C
85˚C
10 bar : Static
10˚C
5 : 1