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Alpha InTec S - Installation
InTec
Boiler
DHW storage cylinder
Alpha diverter valve
Automatic by-pass valve
Cylinder sensor
Heating circuit
A
B
AB
4.12 OPTIONAL ALPHA SYSTEM DIVERTER KIT
The Alpha Diverter valve kit operates as a hot water priority valve meaning if the heating is on and there is a hot water
demand the valve will divert the primary hot water to the cylinder until the cylinder sensor is satisfied The heating will be
held off during this period so it is recommended that a high recovery cylinder is used. The kit comprises of a diverter valve
and cylinder sensor.
Installing the kit is simplified due to the direct wi ing of the diverter valve and cylinder sensor to the boiler connector block
and the option of an RF or direct wired Climatic Programmable Boiler Energy Manager should be used to control hot water
and heating (see Section 8 - Wiring Diagrams).
When using this kit the hot water cylinder temperature and heating temperature can then be independantly set using the two
thermostat knobs on the boiler control panel or the control dials on the Alpha Climatic control unit if fitted
Diverter valve kit ........................Part number 3.022382
Climatic Control Unit Wired .......Part number 3.022144
Climatic Control Unit RF ............Part number 3.022143
Fig. 25
