Connection
6
Application examples
Example 4:
Dehumidifier +
humidifier/DC 0...10 V fan
Example 5:
Dehum./3-speed fan
134 | 150
2-pipe fan coil application for dehumidification, with temperature setpoint shifting,
dehumidifier contact, DC 0...10 V fan and DC valve, humidification is controlled by
release contact:
Commissioning
●
Fan
●
Control strategy
●
Setpoint high
●
Setpoint low
●
Temp. shift
●
Valve
●
Relay function
●
Relay function
See Technical data [➙ 140] for min. and
max. ratings
2-pipe fan coil application for dehumidification, with temperature setpoint shifting,
dehumidifier contact (via external converter) and 3-speed fan:
Commissioning
●
Fan
●
Control strategy
●
Setpoint high
●
Temp. shift
●
Valve
See Technical data [➙ 140] for min. and
max. ratings
P351 = 3
(or DIP6 = OFF)
P450 = 1
P024 = 50 %
(factory setting)
P026 = 30 %
P461 = 3 K
(factory setting)
P201 = 5
P402 = 7 (Q3)
(dehum.)
P401 = 8 (Q2) (hum.)
P351 = 2
(or DIP6 = ON)
P450 = 1
P024 = 50 %
(factory setting)
P461 = 3 K
(factory setting)
P201 = 5
Outputs used
●
M1
DC 0...10 V fan
●
V1
DC valve
●
L2
Humidifier
*)
●
L3
Dehumidifier
*)
Release contact
*)
RDG260KN
Outputs used
●
M1
3-speed fan
●
V1
DC valve
●
C1
DC - On/Off
converter
●
L3
Dehumidifier
*)
Release contact
*)
RDG260KN
A6V11545892_en--_a