Dimplex DX4130 User Manual
Installation and Operating Instructions
Passive Infra-Red Detector Switch
Model No. DX4130
Height Width Depth
130mm 85mm 145mm
130mm
85mm
THESE INSTRUCTIONS SHOULD BE READ CAREFULLY AND RETAINED FOR FUTURE REFERENCE
IMPORTANT SAFETY ADVICE
• The installation of this product should be carried out
by a competent person or electrician in strict
accordance of the current IEE Wiring Regulations
• The DX4130 is designed to be used in conjunction
with Dimplex heaters up to 3kW electrical loading.
• Only to be used on a 220-240Volt A.C. ~ electricity
supply
• Electricity supply must be isolated before
commencement of installation
• Always isolate the detector switch and the heater
from the electricity supply before undertaking any
maintenance work
• Must not be installed and used in the vicinity of a
bathroom or swimming pool
Installation
(Please also refer to the IMPORTANT SAFETY ADVICE)
Before undertaking installation work, ensure the electricity supply is disconnected from any relevant fixed wiring.
Supply cable is not provided with this product, and it should therefore be installed by a competent person or electrician
This PIR detector must be used on an A.C. ~ supply only
Dimplex Quartz and ceramic heaters operate by emitting radiant heat within a specific area or zone.
The beam of radiant heat will interfere with the correct performance of the PIR detector unless the PIR detector is mounted outside the ‘throw’ of
radiant heat. It is therefore essential that the PIR detector is mounted as outlined below:
1. For installation of Quartz and ceramic heaters, please refer to the relevant installation instructions.
2. The PIR should be positioned to cover the desired sensing area without obstruction, avoiding the direct ‘throw’ of the heater.
3. The PIR should be wired directly back to a type C MCB or 13 amp re-wireable fuse. The cable should not exceed 2.5mm².
4. Remove screws and disconnect the plug connecting the detector to the key box. When removing the detector head, the latch on plug
should be released as indicated. (see Fig.1.)
Detector Head Plug
Press Down
Fig.1.
General
The Dimplex passive infra –red detector switch has been designed to
enable Dimplex Quartz and ceramic heaters (or any other heater up to
3kW) It automatically switches the heater on and off, depending on
whether the area below the heater is occupied.
Features
• Time delay adjustment
• Full 180º coverage over 15m if required
• Size of detection area can be reduced
• Approved to VDE 0632 and IEC 669-2-1
• Separate wall-box and plug in detector lead to simplify installation
• IP54 rated
Contents
X 1 Instruction sheet
X 1 grey wall box with fixed terminal block
X 1 PIR switch with pre-wired plug in connection
X 2 screws to affix PIR switch to wall box
X 3 screw caps
X 1 lens mask
Issue 3 November 2006
Installation continued
5. Insert top screw into the w all, allowing it to protrude by approximately 3mm.
6. Hook wall box on to screw using keyhole slot prov ided.
7. Mark position of remaining fixings, remove box and complete fixing.
8. Fix the wall box to the wal l, ensuring the drain hole is at the bottom.
9. Cable entries are made to the base of the box, using the holes provided.
10. Connect circuit wiring to terminal block. (see Fig.2.)
N N SLI L
N = Neutral to load
N = Supply Neutral
= Earth terminal
SLI = Supply to load
L = Supply live
11. Plug detector head into the back box socket.
Secure detector to wall box with screws provided and cover screws with screw caps.
Adjusting PIR Range
Limit the range and angle o f detection as appropriate by adjusting the detector head and by using the lens masking plates
provided. Cut the appropriate segments from the lens m ask to cover the area of the lens that requires masking.
A1 A2 A3 A4 Long Range 6-15 metres
B1 B2 B3 B4 Inner Range 3-12 metres
C1 C2 C3 C4 Short Range 0-3 metres
90º 45º 0 45º 90º
15m 12m 3m 3m 12m 15m
C1
B1
A1
B2
C2
C3
C4
B4
A4
B3
90º
45º
A2
A3
45º
0
15m
90º
Masked Areas Masked Areas
AC A4 A1 A2 A4
15m
45º
B3 B4 B1 B2 B4
C3 C4
C1 C2 C4
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