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Specification
Installation instructions

Specification

Approvals:
BEAB approved. Manufactured in the UK in a BS EN ISO 9001:2000
registered factory.

Capacities:
Electric boiler: Nominal Capacity -1.3 litres.
Cylinder: Nominal Capacity - 180 litres.

Controls:
Supplied with programmable room thermostat:
Three ‘On’ / three ‘Off’ periods per day. Weekday and weekend can be programmed separately. Battery operated. Polarity-free connection to boiler.

Factory Safety:
Primary system expansion vessel (12 litre/3 bar) factory fitted.
Potable water expansion vessel (18 litre/3.5 bar) supplied loose. Automatic bypass valve (factory fitted).
Pressure Relief valve factory set to 3 bar. Cylinder fitted with Temperature and Pressure Relief valve, factory set to operate at 10 bar/90°C.

Outer Casing:
White stove-enamelled corrosion-resistant steel. Control Panel fascia:
ABS - light grey.

Pump:
Grundfos UPS15-50 (with integral automatic air vent).

Rating:
Boiler: 9kW @ 240V (8.3kW @ 230V)
Immersion heaters: 2 x 3kW @ 240V (2 x 2.8kW @ 230V)
Heating.

Safety Features:
Boiler: 2 amp fused pump supply, Dual control circuits, Dual switching
of the elements, Self check circuitry and fault indication. Re-settable trips.
Cylinder: Manually re-settable cut-out on heating element operates at 85°C (feature is an integral part of the thermostat).

Thermal Insulation:
Boiler: Armaflex – closed cell insulation. Dust, fibre and CFC free
(ODP Zero).
Cylinder: CFC/HCFC Free (ODP zero) expanded polyurethane.
the date of purchase. GWP 3.1 (Global Warming Potential).

Thermostat Spec:
Boiler: Electronic dual control, user adjustable 65°C to 80°C.
Cylinder: Element thermostat adjustable from 10°C to 70°C.

Water Container:
Model Rating Capacity Weight Product code
Ordering guide
Boiler: Copper.
Cylinder: Duplex 2304 (Grade 1.4362 EN 10088) stainless steel with external expansion
vessel.
expansion vessel (18litre) supplied with