OPERATION MANUAL R515Air Curtain
Configuration
6 All right reserved
Operation Manual
A. MANUAL 5- STEP AIRFLOW CONTROL –SET LPHW MODE
Manual selection of airflow step 0 1-2-3-4-5
Manual selection of LPHW Heating ON-OFF
SELECT OPERATION MODE 0-10 V / DIGITAL / MEMORY
1. 0 –10 V - EC / AC Fan operation
SET SWITCH SW 1 on PC-BOARD 1 to Position ON. Connect to
external signal 0-10 V (5 steps: 2 V signal / step) from BMS.
2. 230 V –5 step Fan operation
SET SWITCH SW 1 on PC BOARD 1 to Position OFF
B. AUTOMATIC OPERATION BASICS
Air Curtain automatic operation fluctuating between external signals from
door contact and ambient thermostat for optimal screening efficiency and
continuous tempering of entrance area.
DOOR CONTACT
Air Curtain switches to selected airflow step when door opens and returns
to stand-by mode (step 1) controlled by thermostat after programmed after
run time expires.
AMBIENT THERMOSTAT - STAND-BY
Air Curtain switches ON / OFF with airflow step 1 controlled by the set
ambient temperature on the thermostat.
BMS or TIMER ON / OFF INPUT –
EMERGENCY CUT OFF WHEN FROST DETECTOR IS ACTIVATED
The master ON-OFF function (contact J4) can be used to switch on and off
the system as well as to operate a freezing alarm detected by the frost
detector mounted on the heating coil (will switch off the fans –give an
optical alarm signal and open the solenoid valve).
FläktGroup