Thermoscreens C1000AR, Installation, Operation & Maintenance Instructions Manual

Page: 8 / 16

4001150-6 Page 8 of 128
Ecopower Controller Motherboard (v8)
Function Control Comments Standard
Fan Heat Interlock –
The heat output is dependent on the fan
speed. If low or medium fan speed is
selected the heat output can only go up to
first heat stage. Only if the unit is operating
on high fan speed can the second heat
stage be selected. This feature operates in
manual or auto mode.
DIP1 Option Suitable on vertical electrically heated
Designer air curtain. Maximum heat
output achieved if maximum fan speed
selected. Independently set-up DIP
switch on each mother board.
As supplied, the
default setting would
be for heat and fan
settings to be
independent (DIP1
OFF).
Disable Fan Run-on –
Disable fan run-on.
DIP2 Option
(LPHW &
Ambient only)
Must only be used for LPHW and
Ambient air curtains. Independently set-
up DIP switch on each mother board.
As supplied, the
default setting would
enable fan run-on
(DIP2 OFF).
Thermostat Master –
Only the air sensor thermistor in the master
air curtain will be used for measuring the
reference air temperature for the whole
master/slave installation.
DIP3 Option
The air sensor thermistors in all the slave
air curtains will be ignored. This will then
avoid situations on larger doorways with
master/slave air curtains where some
units can blow cold air whilst others can
blow warm air, because they currently all
refer to their own air sensor for control of
the heat output of each air curtain.
The master air curtain need not be the
one that the wall control is plugged into.
As supplied, the
default setting would
be for the air sensor
thermistor on all units
to be measuring
(DIP3 OFF).
Overheat Fan Disable –
If DIP4 is on and thermal overheat trips,
heat and fan circuits are isolated and LED’s
on wall switch flash. If DIP4 is off and TOC
trips out, only the heat circuit is isolated and
the LED’s on the wall switch flash.
DIP4 Option
(Electric only
)
Wall switch upgrade required.
The handset has to be powered on.
Independently set-up DIP switch on each
mother board.
To remove fault, isolate electrical supply
to air curtain, reset TOC and reconnect
supply.
As supplied, the
default setting would
enable fan if TOC trips
(DIP4 OFF).
NB: If TOC operates
with an upgraded
switch the LED’s on
switch flash,
regardless of DIP4
settings.
Retain User Settings (toggle) –
If electrical supply to the air curtain is
removed, upon restoring electrical supply
the customer’s settings on the remote
control will be retained, i.e. if unit were
operating beforehand, it would
automatically start up again and operate on
the exact same settings as before.
Optional
feature –via
secret key
press (Fan-
down)
Wall switch upgrade required.
To toggle – switch unit on from handset.
Hold Auto button till Auto LED flashes.
Press fan down button to toggle
selection.
As supplied, the
default setting would
be for the unit to start
up again automatically.
Need to do the secret
key presses to revert
back to “nothing
happens” when power
is restored, as we have
it now.
Fan run-on time set two minutes. Built-in If “FAN ONLY” has been selected, at
switch off, no fan run-on.
Reduce time for fan speeds to turn on and
index up through Low, Medium and High
fan speed when turning on via the
BMS/Remote On/Off option.
Built-in
- white rectangle indicates the moveable head of each 4 way DIP switch
ON
OFF
1 2 3 4
ON
OFF
1 2 3 4
ON
OFF
1 2 3 4
ON
OFF
1 2 3 4