GROUP SCS EV-301 - EV-301-P Pressure Sensor Commissioning

SCS_BA_EV-301_601_EN_12 groupscs.co.uk Date: 31.05.2023
Issue: 1.2 / 06.2023 info@groupscs.co.uk
Page 19
Commissioning Instructions
Figure 2: EV-301 fastening points
3
1
Battery connector X15
3
2
Figure 3: EV-301-P fastening points
1
2
Battery connector X15
4
3
Figure 4: EV-601 fastening points
1
2
Battery connector X15
3
8.2. CommissioningEV-301-P pressure
sensor
Figure 5 : Pressure sensor
The pressure sensor is accessible by removing the panel
cover and lifting the lid of the pressure sensor.
Zeroing:
¾ Check jumper links are set in position J1 and J2 for a
range of -100 to +100 Pa.
¾ Close lobby vents and head of stair vents.
¾ Hold open the stair door to equalise pressure.
¾ Push down the pressure sensor zero button. Release the
button when the red LED light is lit with “zeroing” dis-
played.
¾ When nished the sensor will return reading zero
pressure.