TFC Group TMV - Manual

Thermostatic mixing valves
TFC GROUP LLP Tower House, Vale Rise, Tonbridge, Kent TN9 1TB
Tel: 01732 351680 Email: [email protected] Web: www.tfc-group.co.uk
INSTALLATION AND OPERATING INSTRUCTIONS
FOR THERMOSTATIC MIXING VALVES COMPLYING WITH
N.H.S ESTATES MODEL ENGINEERING SPECIFICATION D08
THE VALVE COVERED IN THIS BOOKLET HAS BEEN DESIGNED AND MANUFACTURED
TO COMPLY WITH N.H.S ESTATES MODEL ENGINEERING SPECIFICATION D08
IT MAY PERFORM SATISFACTORILY OUTSIDE THE LIMITS SPECIFIED HOWEVER
THIS IS OUTSIDE THE SCOPE OF THE TMV2 AND TMV3 SCHEME
TEMPERATURE STABILISED
THERMOSTATIC MIXING VALVE
INTRODUCTION
It has been recognized that users of hot water in care establishments are at risk from scalding.
This risk has been reduced by the use of thermostatic mixing valves.
In order to assure the performance of thermostatic mixing valves N.H.S. Estates Model
Engineering Specification D08 was created. The valve listed in the following pages has been
designed and manufactured to this standard for use within the Build Cert scheme designated
applications.
This Thermostatic mixing valve has also been designed to the TMV2 scheme which is manufactured
to comply with BS EN 1287(LP) and BS EN 1111(HP)
The following abbreviated designation codes are used throughout this booklet. Detailed descriptions
are given below.
HP High pressure
LP Low pressure
S Shower
B Bidet
W Washbasin
T44
Bath with fill temperature of 44°C max
T46 Bath with fill temperature of 46°C max
BE Bidet with economy flow rate
SE Shower with economy flow rate
WE Washbasin with economy flow rate
DESIGNED FOR USE IN THE FOLLOWING DESIGNATIONS
CODE OPERATING PRESSURE APPLICATION
HP-B HIGH PRESSURE BIDET
HP-S HIGH PRESSURE SHOWER
HP-W HIGH PRESSURE WASH BASIN
LP-B LOW PRESSURE BIDET
LP-S LOW PRESSURE SHOWER
LP-W LOW PRESSURE WASH BASIN
HP-T44 HIGH PRESSURE BATH FILL WITH TEMPERATURE UP TO 44°C