Gewiss GW 10 793 Manual page 50

OPERATING INSTRUCTIONS
PROPORTIONAL CONTROL
At the end of each cycle time, the thermostat controls the
ambient temperature and, based on the difference found
with the set point, turns the boiler on or off (PWM) or sends
a heating or cooling control value command (constant
control).
FAN COIL CONTROL
When the temperature reaches set point - (in
1heat
heating) or set point + (in air conditioning), an
1cond
ON or 100% value message is sent to open the valve and
an ON message (speed control 3) or 1 byte value
(constant control) to start speed V1. At set point -
(in heating) or set point + (in air
2heat 2cond
conditioning) speed V2 is starts, at a set point -
3heat
(in heating) or set point + (in air conditioning)
3cond
speed V3 is started.
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