10
ACR
air curtains
Operation and Maintenance Documentation
6.
CONTROL PANEL
The curtain control is done by using the COMFORT control panel, which allows to adjust the flow and air temperature. The control
panel should be located outside the curtain airflow zone. Up to 2 ACR curtains can be connected to one COMFORT panel.
•
Description of the COMFORT control panel switches
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ON/OFF
– switching on/off of the machine
•
I-II-III
– fan gear switches, COMFORT terminal strip clamps
clamp 8 - high speed III
clamp 7 - middle speed II
clamp 6 - low speed I
•
HEAT
- when the room temperature is lower than the set value, the thermostat switches on the
fan (ACR W, E, C), the electric heater (ACR E) and the valve actuator (ACR W); When the set
temperature is reached, the fan is switched off, the valve closes the water flow or the electric
heater switches off
•
FAN / COOL
– not supported function, in this settings the device does not work
To install the control panel, unscrew the screw, remove the front cover and panel board, fix the panel to the wall, and replace the panel
and cover (installation instructions and fixing kit are included in the package).
7.
ACR DOOR SWITCH
The ACR (DC) door switch is an additional element for switching the curtain on/off, depending on the opening of the door. It is designed
for indoor installation. It includes:
•
Relay cabinet - reed relay switchboard
• Reed relay - Reinforcement for door-fitting, hermetic magnetic switch, consisting of a movable and fixed element
Scheme of the relay cabinet – reed relay interface
Parameters of relay reed switchboard
• Power supply 230V/50Hz
•
Inductive load relay contact 5(A)
•
NC magnetic sensor circiut NC
•
IP66
Dimensions of reed relay
When installing the ACR door switch, remove the factory-made jumper:
•
NC-1
for curtain ACR W (curtain with a water heater) / ACR C (curtain without a water heater)
•
NC-COM
for curtain ACR E (curtain with an electric heater)
