Control of cooling and heating coils and humidification (humidifying and dehumidifying)
4
Two control loops: Temperature and humidity control
4
Humidification or humidifying and dehumidifying operation configurable (–> section 5.2)
4
Summer compensation (–> section 6.7)
4
Fan operation, 2-speed or 0 to 10 V (–> section 6.7 and 6.11.4)
EB 5477 EN
33
Systems
T
T
rF
rF
rF
T
L
T
T
T
F3
(AE2)
BA2
Y1
Y3
Y2
BA1
BE3
F4
AE4
BE2
BA2
BA3
BE1
BE4
(BE7)
F1
(AE1)
F6
(AE2)
(AA)
F8
F9
F7
(AE4)
F2
(AE3)
F5
(AE3)
(F7)
Speed 1 Speed 2
Ext. ON
Ext. speed 2
Set point T Set point rH
Fig. 10 ·
Anl 6 (system code no. 6) (air-conditioning, humidifying and dehumidifying)
Set point T Set point rH
Antifreeze required
heat exchanger.
Note:
The position of the cooling coil is not shown
on the display of the controller as here.
Specifications in parentheses
can be selected as an alternative