Gewiss GW 16 972CB Programmierhandbuch Seite 40

TWO POINTS ON-OFF
The operating principle manages the temperature adjustment system with two thresholds
(hysteresis cycle), used to distinguish the ON or OFF status of the system.
In heating mode, when the detected temperature is lower than the "setpoint -
device activates the heating system; when the detected temperature reaches the fixed set-point
value, the device deactivates the heating system.
In cooling mode, when the detected temperature is higher than the "setpoint +
the device activates the cooling system; when the detected temperature reaches the fixed setpoint
value, the device deactivates the cooling system.
set-point
To avoid the continuous switchovers of the solenoid valve, after an OFF-ON-OFF sequence, the
next ON command can only be sent after at least 2 minutes have elapsed.
USER INSTRUCTIONS
H
EATING
set-point
heat
C
OOLING
cond
Setting the adjustment differential
Press the button key
access, the current parameter value is displayed. Adjust using
the circular touch slider or the push-button
or cooling
from 0,1°C to 2,0°C), depending on the type of operation
selected. To confirm the set value, press the
within thirty seconds; expiry of the time-out (30 seconds) or
pressing the push-button
without saving it.
4
N
N
to access value change; after the
adjustment differential (range can be set
result in exiting the change page
heat " value, the
" value
cond
the heating
button key