Swegon TAC5F Manuel D'installation page 30

If INIT via %TQ: TAC5 F will determine automatically the pressure value
12 INIT F1
000 %TQ
13 INIT F2
000 %TQ
INIT F1
14
xx,x V
INIT F1
xxx %TQ
INIT F2
15
xx,x V
INIT F2
xxx %TQ
RESET
16
ALARMS?
END SETUP
17
If INIT via PRESSURE: enter the pressure or voltage value
12 REF F1?
xx,x V
13 REF F2?
xx,x V
RESET
14
ALARMS?
END SETUP
15
3.1.3.3.2 Wiring Diagrams
3.1.3.3.2.1 Wiring to 1 circuit with 1 fan or 2 fans whose torques are dependant
Enter nominal percentage of maximum torque to determine corresponding pressure
CPs for fan 1.
If # VENT=F1 + F2 and F2=%F1 = no. Enter nominal percentage of maximum
torque to determine corresponding pressure CPs for fan 2.
Initialisation of the reference pressure on fan 1 busy. After 1 minute the CB will
memorize the value of the measured static pressure on fan 1 once the INIT
percentage of maximum torque is reached.
Display of instant value of airflow and voltage while initializing.
If # VENT=F1 + F2 and F2=%F1 = no. Initialisation of the reference pressure on fan
2 busy. After 1 minute the CB will memorize the value of the measured static
pressure on fan 2 once the INIT percentage of maximum torque is reached.
Display of instant value of airflow and voltage while initializing.
Possibility to reset the alarms. Y or N?
The setup is then completed.
Enter nominal voltage value for Fan1.
If # VENT=F1 + F2 and F2=%F1 = no. Enter nominal voltage value for Fan2.
Possibility to reset the alarms. Y or N?
The setup is then completed.
K1 closed  soft start
K1 open  soft stop
K2  0-10V signal, maximum impedance
allowed: 1500 Ω
K1+K3 closed  % on K3 activated
K3 open  % on K3 inactive
Caution: use gold-plated contacts only.
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