Translation of original operating instructions
36
AL-KO EASYAIR
®
flat
5.6.3
Cable from unit switch cabinet to the electric fan heater
0-10 V DC control
2 x 1.0 mm
2
Control voltage (230 VAC / 1 PH)
3 x 1.5 mm
2
Equipment type
Voltage (V)
Output (kW)
Power consumption (A)
Supply line (mm
2
)
GF-01
400 V / 3 Ph
5.5 kW
7.9 A
4 x 1.5 mm
2
GF-02
400 V / 3 Ph
9.5 kW
13.7 A
4 x 2.5 mm
2
GF-03
400 V / 3 Ph
14.0 kW
20.2 A
4 x 2.5 mm
2
EF-01
400 V / 3 Ph
8.1 kW
11.7 A
4 x 2.5 mm
2
EF-02
400 V / 3 Ph
14.6 kW
21.1 A
4 x 4 mm
2
EF-03
400 V / 3 Ph
21.9 kW
31.6 A
4 x 4 mm
2
Room unit installation/connection (option)
NOTE
More information on installing/connecting the room unit of the EASYAIR
®
flat unit can be
found in the circuit diagram supplied.
5.6.4
Connection of the field devices to the control
NOTE
More information on connecting the field devices to the EASYAIR
®
flat unit control can be
found in the circuit diagram supplied.
5.6.5
Assembly/connection of supply air, outdoor air, extract air temperature sensor
Electrical connection
NOTE
More information on the electrical connection for the EASYAIR
®
flat unit can be found in the
circuit diagram supplied.
Outdoor air temperature
To determine the exact outside temperature, the sensor must be placed in the weather protection grille or in the outdoor
area.
Exhaust air temperature*
To measure the exact exhaust air temperature, the exhaust air temperature sensor is to be positioned in the duct so that
a mixed temperature from all individual zones is achieved.
* Optionally, an external room temperature sensor can be positioned inside the heated rooms. This replaces the facto-
ry-mounted sensor and is connected to the control system.
NOTE
Either a room or an exhaust air sensor may be connected.
It is not permissible to connect both sensors.
