Day Mode; Reduced Mode - Honeywell ZG 215VN Operation And Putting Into Service

Optimization of the Settings
The ZG 215VN control unit is a constant temperature controller.
The desired temperature, e. g. the supply temperature of an
air-handling system or the flow temperature of a heating system
can be set on the setting knobs
Day mode (setting knob
The selecting range on the setting knob
Normally the setting knob
mode.
If a temperature selector is used as a
remote control, the setting knob
set on 20.
Reduced mode (setting knob
By means of setting knob
tivated with the timer can be set. The setting range varies from 0 to
-100 K (°C). The decrease set with setting knob
temperature either on setting knob
n
Example (without TW)
Setting on the setting knob
Setting on the setting knob
i. e. for normal mode (day mode): constant target value of 50 °C,
for reduced mode (night) a target value of 30 °C.
B
and
)
B
B
sets the desired target value for day
C , the intensity of the decrease to be ac -
B
è 50
B
è -20
C
C
of the controller.
B
varies from 0 to 100°C.
B is to be
)
C
C
or on the TW.
refers to the