Gewiss CHORUS GW 16 974CB Manuel De Programmation page 65

ATTENTION!
To control the fan coil speeds in the absence of an actuator with interlock, you must
enable the notifications from the commanded actuator and the link of the relative objects
in the configuration of the ETS project (notifications are always enabled if the device is
configured with Easy Controller). In this case (e.g. passing from V1 to V2), the thermostat
only sends a speed V2 activation command after receiving the notification of the opening
of the V1 command contact (transit from OFF speed). If there is no notification, the
thermostat repeats the contact opening command until it receives a positive result. This
condition is shown on the display by the flashing
USER INSTRUCTIONS
Setting the valve 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
algorithm control valve (range can be set from 0,1°C to
2,0°C), depending on the type of operation selected. To
confirm the set value, press the
seconds; expiry of the timeout (30 seconds) or pressing the
push-button result in exiting the change page without
saving it.
Setting the speed adjustment differential 1
Press the button key to access value change; after the
access, the current parameter value is displayed. Adjust
using the circular touch slider or the push-button
heating or cooling
speed 1 of the fan coil control algorithm (range can be set
from 0°C to 2,0°C), depending on the type of operation
selected. If a value of 0°C is set, then when the solenoid
valve is activated fan coil speed 1 will be instantaneously
activated as well. To confirm the set value, press the
button key within thirty seconds; expiry of the timeout (30
seconds) or pressing the push-button
the change page without saving it.
65
icon.
to access value change; after the
adjustment differential of the fan coil
button key within thirty
adjustment differential of the
of the heating
of the
result in exiting
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