VEAB Heat Tech EA 14, Manual

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Damper
motor
Exhaust
fan
Alarm
10
EA
GB
The fan motor function can be changed from continuously running ( | ) to intermittent mode ( ).
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, OK2 , is in position or .
The link at terminals 5 and 6 is only used in the EA 21 and EA 30 versions. By removing the link,
one contactor (i.e. of the rated power) is disconnected.
INSTALLATION
The EA series wall mounted fan heaters comes in five power ranges, i.e. 6kW, 9kW, 14kW, 21kW and 30kW.
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 EALH 10 / EALH 20 can be used to
direct the airflow horizontally. It is possible to mount the heater in the ceiling with the standard brackets.
The fan motor can be altered from full speed (MAX) to reduced speed (MIN) by using the switch on the front.
Alternative 1
External electronic thermostat, OCC4/OCD4, with adaptive control function.
Terminals # 17 and # 20 must be linked.
Alternative 2
The heater built-in electronic thermostat is used.
TG-R430 or TBI-30, is used for setpoint value.
TG-R530 or TG-R630, is used as a room sensor.
Alternative 3
The heater built-in electronic thermostat is used.
TG-R430 is used for both the setpoint value and as a room sensor.
Alternative 4
An external excitation voltage 0...10VDC (or 2...10VDC), is used
to control the power. Terminals # 17 and # 20 must be linked.
The excitation voltage connects to terminals
# 25 (negative) and # 26 (positive).