4
Install only as an OPEN OUTLET or CISTERN FED unit, failure to do so will
invalidate any guarantee and may lead to a dangerous installation.
OPEN OUTLET INSTALLATION
When installed as an Open Outlet water heater the outlet acts as a vent
and must not be connected to any form of tap or fitting not recomended
by Heatrae Sadia. Only one outlet can be served via an Open Outlet type
tapset.
CISTERN FED INSTALLATION
When installed as a Cistern Fed water heater the cold water supply must
be from a feed cistern complying with Water Byelaw 30.
A vent pipe must be connected to the outlet of the heater. The vent pipe
must rise continuously and be arranged to discharge into the cold water
feed cistern.
The vent pipe must have a minimum bore of 19mm.
More than one conventional tap can be supplied.
1.2 PACK CONTENTS
Before commencing installation check that all the following components have
been supplied in the Installation Kit :
• Open Outlet Spout
• Inlet Valve
• White 15mm Push Fit Spout Adaptor
• White 15mm Push Fit Cap
• White 15 x 22mm Push Fit Straight Connector
• Wall mounting bracket set
• Self adhesive Levelling Feet (2 off)
• Moulded plastic Spacer
• White 15mm Push Fit blanking cap
2.0 TECHNICAL SPECIFICATION
Electrical rating ..........................................................2.75/3kW @ 230/240V ~
Capacities ...................................................................B3M - 30 litres
.....................................................................................C3M - 50 litres
Weight (full) ................................................................B3M - 42.5kg
.....................................................................................C3M - 69.3kg
Rated pressure (Open Outlet) ..................................0MPa (0 bar)
Rated pressure (Max, head pressure Cistern Fed) ..0.2MPa (2 bar) (20 metres)
Minimum recommended supply pressure ..............0.04MPa (0.4 bar) (4 metres)
