Specifications

January 2013 Page 12 of 15
ECONTROL Operation and DIP Switch Settings
On/Off (I/O)
Press Auto/Manual button (1) to turn the
cassette heater On and operate as follows:-
Press the Auto/Manual button (1) to cycle
between Manual and Automatic modes.
The LED is lit for "Auto Mode" and un-lit for
"Manual Mode".
Manual:
Heat output can be selected as Zero, Half Heat
or Full Heat. Heating levels are selected by
stepping up or down with switches (3) and (2).
Heating level indicator LED's go 0%, 50% or
100% to show the level selected.
Automatic:
The heater measures the incoming air
temperature and automatically selects the
necessary amount of heat to keep it at the level
selected by pressing switches (2) and (3).
Fan Speed
Switches (6), (5) and (4) select fan speed low,
medium or high respectively. The appropriate
LED above each fan speed indicator is
illuminated to show which fan speed is selected.
Pressing the On/Off switch (1) again switches the
heater off with all the LED’s switched off. If a
heater is heating when switched off the fan will
DIP Switch Settings
At the back of the PCB there are four DIP
switches (see above) that provide the following
optional features.
DIP1
Restart on Power-Up – If electrical
supply to the heater is interrupted,
upon restoring electrical supply, the
customer’s settings on the remote
control will be retained. The default is
with this feature ON.
DIP2
Stop Fan on Cold – Fans switch off
when heating level is achieved
(Automatic mode only). The default
setting is with this feature OFF.
DIP3
Never Blow Cold – Unit always
heats in Automatic mode (i.e. will
not go to ambient mode). The
default setting is with this feature
OFF.
DIP4
Air Sensor in Controller – The air
sensor in the remote controller is
enabled (DIP4 ON) and the air
sensor on the ECONTROL
motherboard in the heater is
disabled. Temperature control for
Automatic Mode is then done at the
remote control, which may be an
advantage to limit overheating. The
default setting is with this feature
OFF.
run-on at low fan speed for an extended time
(approx. 2 minutes) to dissipate excess heat.