CHAFFOTEAUX PIGMA Gal Evo, Руководство по обучению

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Page. 12 of 73
Training manual :PIGMA Gal Evo
2 OPERATION
2.1 HEATING MODE
CONTROL
RANGE
35°C 85°C
Temperature readout can be viewed from screen 4
second long, each time heating button is
manipulated.
Pump is powered 7 seconds after the 3-way
valve, with a view at avoiding surge in system.
Request for Heating
3-Way Valve
powered
Pump powered
The request for heating can be initiated by :
- a room thermostat ,
- a room sensor,
- a programmer or
- an Expert Control
The character appears in this moment on the
screen.
The temperature read by the sensor on the
primary start can be viewed on the screen.
Sanitary mode is the rest position for the 3-way
valve.
When a heating request is active, the motor
driving the 3-way valve is energized for shifting
to heating mode.
The stem of the valve is then in « retracted »
position.
Extractor powered
Before activating the extractor, a check of
pressure switch status is carried out (contact
shall be in open position, otherwise default code
symbol
6 07 is displayed on the screen).
The extractor is power-supplied (model FF only).