INFRESCO P 6KW UNITED AUTOMATION, INFRESCO P 6KW Datasheet - Page 3

• Manufacturer Part Number: INFRESCO P 6KW
• Description: INFRESCO, PIR 6KW
• Manufacturer: UNITED AUTOMATION

Specifications of INFRESCO P 6KW

• Operating Temperature Max: 40°C
• Operating Temperature Min: -20°C
• Approval Bodies: CE
• External Depth: 75mm
• External Length / Height: 130mm
• Ip/nema Rating: Load Power
• For Use With: Quartz Infrared Halogen Lamps
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIR DETECTION ZONE
POSITIONING
The Infresco-P 6kW can be wall or ceiling-mounted. For wall-mounting, the unit should
be positioned 2-3 metres high with the cable glands facing down. Refer to the PIR
detection patterns shown in Figure 1 when deciding where to position the unit.
The unit should be fixed securely using the four mounting holes accessible from the
front of the unit or by the alternative rear mounting holes underneath the PCB. For the
latter option, remove the four screws securing the PCB and carefully remove the PCB
to allow access to the rear mounting holes. Cover any holes used with caps supplied
with this unit.
Vertical
Troubleshooting
Warning! Isolate the mains supply before commencing any work on the unit. Failure to
do so could result in serious injury or fatality.
Problem: Lamps do not switch on.
Solution:
Problem: Lamps do not switch off.
Solution:
1)
2)
3)
4)
5)
1)
2)
3)
Check the LINE and LOAD wiring connections to the unit. Ensure the mains
supply is switched on. Go to 2) if the lamps fail to switch on.
The ambient temperature may be higher than the set point temperature you
have set. Either increase the temperature set point (VR1 - maximum 25° C) or
put the unit into ‘walk test’ mode to test the lamps. Go to 3) if the lamps fail to
switch on.
Check the lamps/lamp fittings. If possible, connect a known working lamp. Go
to 4) if the lamps fail to switch on.
Increase the PIR sensitivity preset. Go to 5) if the lamps fail to switch on.
Check, and replace if necessary, the PCB-mounted fuse (F1). If the lamps still
fail to switch on, contact your supplier.
Check the on-time setting is set correctly and no movement occurs within the
detection area. This will allow the on-time to expire. Go to 2) if the lamps fail to
switch off.
Reduce the PIR sensitivity preset (VR3). Go to 3) if the lamps fail to switch off.
The PIR may be continually being re-triggered due to false activations. Cover
the PIR lens or carefully disconnect the 3-way PIR cable inside the unit to
disable the PIR. If the lamps switch off after the on-time has expired, the PIR is
receiving false activations. See section ‘Installation’ for more information. If the
lamps still fail to switch off, contact your supplier.