RADSON H&C module 24V Guide Utilisateur page 6

5. Wiring
Installation1: Separates systems
S1 DIP switch B1 Cooling
Configuration Output
Heating and Managed by
cooling output : the UFH digital
programmer
On => only
ON
when cooling
OFF
1 2
demand from
minimum one
zone
B2 Heating Output B3 Humidity
Drier
Managed by the Managed by the
UFH digital UFH digital
programmer programmer and
On => only when the 10k sensor if
heating demand used
from minimum one On => only when
zone humidity is
detected.
A B 1 HC Sen 2 4
UFH-DIGITAL
PROGRAMME
R
Humidity sensor: (10k sensor)
Must be mounted on the
incoming water pipe of the
manifold with precautions.
B1 B2
NC NC
24Vac
24Vac
UFH digital main
programmer zone
4 actuators max
6
S2 DIP switch P1 Humidity
Configuration Level
Humidity 5 to 25 °C
sensor : Setting level to
On : if used stop the cooling
Off : if not used
output and start
the humidity
ON
drier.
OFF
1 2
B3
L N
L N
WATER
CHILLER BOILER
These 2 outputs can be used to
control the heat pump
Check the voltage input of the
heat pump before connections.
P2 Humidity
Detection
Time
5 to 60min
Minimum time
for humidity
temperature
detection
P1
P2
S1
L N
HUMIDITY
DRIER