Description; Features - Heatrae Sadia Amptec Installation Instructions And User Manual

1.0 DESCRIPTION

The AMPTEC electric flow boiler is designed to heat re-circulated water used in wet central heating systems.
The water is heated when it is passed over electric immersion elements, which are contained in a chamber. The
temperature of the water is monitored and controlled by a modulation technique switching on the immersion
elements. The switching of the elements is carried out by solid-state technology contained in the control section
of the boiler. The operation of the boiler can be controlled by standard programmers, room thermostats, etc.
The pump should be connected to the boiler control, which provides the run-on facility and pump exerciser.

2.0 FEATURES

·
Electric flow boiler for wet central heating systems.
· Domestic hot water is available from a cylinder.
· Can be used in sealed or open vented system installations.
· No flue or fuel tank required.
· Quiet in operation.
· Operates from standard programmers, room thermostats, etc.
· Pump run-on facility and pump exerciser.
· Solid-state technology enables zero volt switching.
· Soft start and soft modulation.
· Front panel operation indicators.
· User adjustment of the operating temperature on the front panel.
· Self check every time it operates.
· Optical isolation to enable connection of more boilers on single or three phase supplies.
· Electrical tails terminations inside the boiler.
· Safety trip for no water or no flow situations.
OUTLET
RED IDENT
ELECTRICAL CABLE
ENTRY POINTS
EARTH CLAMP
TERMINAL BLOCK
MAIN PCB
INSULATION
BOILER ELEMENT
TEMPERATURE SWITCH
INLET
FIGURE 1 : MAIN COMPONENTS OF AMPTEC ELECTRIC FLOW BOILER
FRONT COVER (TOP)
WARNING LABEL
INSULATION SHEET
FLYING LEAD
CONTROL PANEL
FRONT COVER (BOTTOM)
RATING LABEL
SERIAL NUMBER
3