Wavin Temp Manifold Installation Manual
ower
www.wavincom
.
TELEPHONE
+31(38)429411
20
Wavin Temp Control Manual
ower
www.wavincom
.
TELEPHONE
+31(38)429411
6
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With WTC-3 there is the possibility to control one or more
dehumidifiers. Two Programs (see page 22 and next for
more explanations) are available to do this:
P
Prro
og
grra
am
m 2
2: Only one dehumidifier can be
controlled
P
Prro
og
grra
am
m 3
3: More than one dehumidifier can be
controlled
P
PR
RO
OG
GR
RA
AM
M 2
2
These informations are valid if we use tha Analogue
Thermosat to control the temperature in the room.
In areas where the relative humidity is higher then the
normal (e.g. close to the sea or a lake), a dehumidifier will
need to be installed. The dehumidifier can keep the
relative humidity value at an acceptable level so that
surface cooling installation will not suffer from
condensation.
The WTC-3 has an output to start and stop a dehumidifier
unit based on the relative humidity at the master room at
separately installed and connected humidity sensor.
The separately connected humidity sensor ( NOT WAVIN
product) can calculate the dew point from the actual
temperature and relative humidity.
If the calculated dew point temperature getting closer to
the preset inlet water temperature ( factory default 15
°
C)
with 2.2
°
C then the output 7 of WTC-3 is turn on.
The output 7 stay turn on until the calculated dew point
temperature will decrease with 2.2
°
C under the preset
inlet water temperature.
P
PR
RO
OG
GR
RA
AM
M 3
3
These informations are valid if we use the DRT-200 Digital
Thermostat to control the temperature and the humidity in
the room.
One DRT-200 can control more than one dehumidifier, and
one dehumidifier can be controlled by more than one
DRT-200.
Taking into consideration that Output 8 is for the Pump
(see page 18), 7 Outputs remain for the
connections of the dehumidifiers and actuators.
Consequently, if we increase the number of the
deuhimidifiers, the number of actuators which could be
connected will decrease.
For example, if we have 2 dehumidifiers, we will have 5
outputs for the connection of the actuators.
Design Manual
Heating and Cooling systems
Design Manual
Heating and Cooling systems
