BLAUBERG Ventilatoren Centro-M 355 EC, Руководство пользователя

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Centro-M EC
11
Thermostat
control knob
Speed
control knob
Speed
control knob
G1, GT1, GS1 FR1
Electronics operation algorithm
The G1/GT1/GS1 fan is equipped with an electronic module TSC (speed controller with an electronic thermostat) for automatic speed
control (air flow) depending on the air temperature.
The terminal compartment incorporates 2 control knobs:
• presetting speed
• setting electric thermostat threshold value
The fan is equipped with two indicators:
• temperature sensor indicator (hereinafter referred to as TSI) - yellow colour
• motor control indicator (hereinafter referred to as MCI) - green/red colour
When the fan turns on, the TSI indicates the unit operation algorithm:
• one pulse – G1
• two pulses – GT1
• three pulses – GS1
The MCI lights up in green when the motor rotates and in red when it stops (or rotates very slowly).
To set the thermostat threshold, rotate the thermostat control knob clockwise to increase or counter-clockwise to decrease the
temperature set point. To set the fan speed (air flow), rotate the speed control knob in the same way.
G1:
In this case, fan speed switching operations are rare. The TSI lights up and the fan switches to the maximum speed as the room air
temperature exceeds the set point. As the air temperature drops 2 °C below the set point or if the initial temperature is below the set
point, the TSI goes out and the fan operates with the set speed.
GT1:
The speed switching operations are more frequent as compared to the temperature-based functioning logic (
G1
), but one speed
interval continues at least 5 minutes.
The TSI lights up and the fan switches to the maximum speed as the room air temperature exceeds the set point.
As the air temperature drops down below the set point, the TSI starts blinking, the timer starts a 5-minute countdown and then the fan
switches to the set lower speed and the TSI goes out.
GS1:
The fan starts only at a certain air temperature.
The TSI lights up and the fan switches to the set speed as the room air temperature exceeds the set point.
As the air temperature drops 2 °C below the set point or if the initial temperature is below the set point, the TSI goes out and the fan
turns off.
EXTERNAL WIRING DIAGRAMS
DESIGNATIONS ON DIAGRAMS:
L
— line;
N
— neutral;
QF
— circuit breaker;
S
— external switch;
X
— input terminal.
Diagram 1.
Connect the fan to power mains
Diagram 2.
Connect the fan to power mains with an
external switch
X
N
L
QF QF
X
S
N
L
N
L
N
L