MEGAFLO Eco - T&P Relief Valve Insulation; Warnings

Unvented Hot Water Cylinder
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IMPORTANT INFORMATION:
HOW TO INSULATE YOUR T&P RELIEF VALVE
TO SAVE HEAT AND ENERGY A SET OF INSULATING PARTS FOR
THE T&P RELIEF VALVE HAVE BEEN SUPPLIED WITH THIS WATER
HEATER. INSTALL THE HEATER FIRST THEN FIT THE INSULATING
PARTS BY FOLLOWING THE DIAGRAMS BELOW.
A
B
C
D
T&P RELIEF
VALVE
DISCHARGE
PIPEWORK
TUNDISH
LEFT HAND
INSULATING PIECE
PLASTIC COVER DISCHARGE PIPE
RIGHT HAND
INSULATING PIECE
CLIP INTO
PLACE !
INSTALLATION AND
COMMISSIONING INSTRUCTIONS (2)
T&P Relief Valve insulation
A set of insulating components is supplied with the MEGAFLO Eco water heater and should be installed to gain maximum heat and energy
saving benefits. See Figure 9 below, for installation instructions.
Warnings
i) Under no circumstances should the factory fitted Temperature and Pressure Relief Valve be removed other than by authorised Heatrae
Sadia personnel. To do so will invalidate any guarantee or claim.
ii) The Cold Water Combination Valve must be fitted to the Mains Cold Water Supply to the MEGAFLO Eco unit.
iii) No control or safety valves should be tampered with or used for any other purposes.
iv) Water may drip from the discharge pipe of the Pressure Relief Valve (expansion valve) and this pipe must be left open to atmosphere. The
discharge pipe should not be blocked or used for any other purpose.
v) The tundish must be installed so that it is visible to the end user.
vi) The tundish, drain valve and motorised valves (indirect units only) must be installed away from any electrical components.
vii) No valve should be fitted between the 8 bar Pressure Relief Valve and the MEGAFLO Eco unit.
Figure 9 - Installation of T&P Insulation Set