Connection humidity / temperature sensor type MFTG-100V Art. No. 384046
Including temperature sensor (replaces a TFR)
7.3
|
Installation
|
Shutter
◄
Shutter
↑
|
ESC
|
P
↓
Shutter input
Shutter input
0
= Sensor on E1 = Control via offset to setpoint ventilation
(factory setting)
1
= Sensor on E2 = Control independent from the ventilation nominal value
2
= Sensor value via bus from master independently of ventilation setpoint
3
= Sensor on E3 = Control independent from the ventilation nominal value
Kl. Val<Set
Kl. Val<Set=+
Basic control function:
OFF
= shutter open if the current value is higher than the set point = Cooling function
(factory setting)
ON
= shutter open if the current value is less than the set point = Heating function
Ventilation link
Ventilation link = OFF
With the factory setting of
“
OFF
”
, the shutter operates completely independent of the
fan control. I.e., at the values set for the shutter control (offset or setpoint, min, max,
control range).
Ventilation link = 1...100 %
Fan coupling value = ventilation level control (in %) during which the shutter is opened
100 % independent of the settings.
If the ventilation level control is less than the vantilation link, the shutter position is
calculated as in the following:
Shutter position [%] = Ventilation level control [%] / ventilation link
×
100
Example:
Ventilation link setting = 50 %
Ventilation level control = 40 %
shutter position = 40 % / 50 % x 100 = 80 %
Using this function, suf
fi
cient shutter opening can be ensured even during low temper-
atures and a minimal fan preset speed.
Operating Instructions
Fcontrol
–
model series FTET4/6/10AHMQ-L
The Installation menu
L-BAL-E139-GB 2022/03 Index 006
Part.-No.
24/92