Installation manual

Technical Specification
Model Number SUTP30 SUTP50 SUTP75
Storage capacity (litres)
30 50 75
depth (mm)
400 400 400
width (mm)
400 400 400
Overall height incl t&p valve
665 860 1175
Height excl t&p valve
586 781 1093
Weight when full (kg)
47 71 100
Cold feed/hot draw off connections (mm)
22 22 22
Maximum water supply pressure (bar)
12 12 12
System operating pressure (pre-set) (bar)
333
Expansion vessel charge pressure (bar)
333
Expansion relief valve set pressure (bar)
666
Temperature and pressure relief valve settings:
Lift pressure (bar)
777
Lift temperature (ºC)
90 90 90
Package includes*:
Expansion vessel ltr
555
3bar pressure reducing valve, non return valve, 6 bar expansion relief valve,
tundish
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T/P valve 7bar 90degC factory fitted
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15mm to 22mm Tundish
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Cylinder with 3kW immersion, thermostat, and manual reset thermal cut-out
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Installation Manual
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Performance:
Heat up time 15 to 65 ºC (min)
36 55 85
Reheat time for 70% of contents (min)
25 38 60
2. Component Check List
The SUTP water heater comes complete with all necessary safety equipment, please check through the
components supplied and ensure that all parts are present:
a. Water Heater
b. 5 litre Expansion Vessel
c. Pressure reducing valve
d. Expansion relief valve
e. Isolation valve
f. Tundish
g. Expansion vessel bracket
Please contact our customer service department immediately should any part be missing.
3. General requirements
3.1. The “SUTP Mid Range” domestic hot water cylinder MUST be installed by a competent person
in accordance with section G3 of the current Building Regulations.
3.2. Important - It is important that the installer reads and understands these instructions, unpacks and
familiarises themselves with the equipment before commencing the installation. Failure to observe
these installation instructions could invalidate the warranty.
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