4
The heaters can be tilted 0...15° downwards to direct the airflow. Alternatively/additionally the deflector can be used
to direct the airflow further downwards. The auxiliary deflector
/
can be used to direct the airflow
horizontally. It is possible to mount the heater in the ceiling with the standard brackets.
EALH 10
EALH 20
The mixing sections
/
can be used for fresh air mixing.
AWB 11
AWB 21
The link at terminals
and
is only used in the
and
versions. By removing the link, one contactor
(i.e. of the rated power) is disconnected.
5
6
EA 21
EA 30
The fan motor can be altered from full speed (MAX) to reduced speed (MIN) by using the switch on the front.
The fan motor function can be changed from continuously running ( | ) to intermittent mode ( ).
On the pages 12-15 there is wiring diagrams for all the
series heaters, showing the internal wiring.
There is two diagrams each for the
and
due to different fan motor alternatives.
EA
EA 6
EA 9
Intermittent mode means that the fan motor starts when the thermostat switch on and stops when the thermostat switch off,
if the external function switch,
, is in position or .
OK2
The
series wall mounted fan heaters comes in five power ranges,
i.e. 6kW, 9kW, 14kW, 21kW and 30kW.
EA
Alternative 1
The potentiometer on the front is used to set the temperature.
An external room sensor, TG-R530 or TG-R630, must be used.
Alternative 2
An external potentiometer, TG-R430 or TBI-30, is used to set the temperature.
The potentiometer on the front is then disconnected and its setting das not affect
the temperature. An external room sensor, TG-R530 or TG-R630, must be used.
Alternative 3
An external combined room sensor and potentiometer, TG-R430, is used to
set the temperature. The potentiometer on the front is then disconnected
and its setting das not affect the temperature.
L1
L2
N
L3
400V 3N~
4
3
2
1
5
3
1
6
8
9
7
13
14
16
15
17
19
20
18
21
2
1
3
5
Damper motor
OK2
1
2
3
Exhaust fan
19
17
18
20
21
3
1
2
2
19
17
18
1
3
20
21
TG-R530
TG-R530
TG-R630
TG-R630
TG-R430
TBI-30
TG-R430
Alarm
L
N
M
M
OK2
GB
EA