Specification
Type
EA 6
EA 9
EA 14
EA 21
EA 30
Rated voltage
400V3N~ 50Hz
400V3N~ 50Hz
400V3N~ 50Hz
400V3N~ 50Hz
400V3N~ 50Hz
Rated power
6 kW
9 kW
14 kW
21 kW
30 kW
Reduced power
3 kW
6 kW
7 kW
14 kW
20 kW
Rated current
8,7 A
13,0 A
20,3 A
30,4 A
43,5 A
A
157 mm
157 mm
220 mm
220 mm
220 mm
B
425 mm
425 mm
600 mm
600 mm
600 mm
W
390 mm
390 mm
555 mm
555 mm
555 mm
H
450 mm
450 mm
600 mm
600 mm
600 mm
D
270 mm
270 mm
375 mm
375 mm
465 mm
Master EA heater
#1 slave EA heater 1
#2 slave EA heater
# n slave
12
EA
Slave controlling several heaters
One EA heater can slave control several other EA heaters. The Master EA can be controlled either by the
OCC4/OCD4, TG-R430 or by a 0...10VDC (2...10VDC) excitation voltage. The slave heaters are cascaded
by the 0...10VDC voltage and the excitation cable length, from one heater to another, must not exceed 16m.
1. The EA heater series are approved for fixed installation in dry, damp or wet rooms but not in
environments where there is risk for fire or explosion.
2. The heater must be connected to the mains supply with a fixed installed round cable,
which ensures that the electrical protection class of the heater is retained.
3. An all phase breaker with a contact gap of at least 3mm must be included in the fixed installation.
4. The installation must be carried out by an authorized electrician.
5. The heater is S-marked, CE-marked, EMC-marked and designed in accordance with the following standards
EN 60335-1 / EN 60335-2-30 / EN 61000-6-4 / EN 61000-6-1 / EN 61000-6-2 / EN 61000-6-3.
6. The heater must not be located immediately below a socket outlet.
Mounting
1. The heater brackets are to be fastened to the wall or to the ceiling with screws.
The distances shown in the above sketch are minimum. Distances less then shown may cause fire.
2. The connection box must always be positioned upwards.
3. The heater must not be covered or tampered with, to avoid overheating, fire or electric shock.
Maintenance
No maintenance is required except a periodic functional test and cleaning.
Overheatig
The heater is thermally protected by an overheat cut-out with manual reset, with the the reset button placed
on the lid of the connection box.