Dimplex Switch DX4130 User Manual

Installation and Operating Instructions  
Passive Infra-Red Detector Switch  
Model No. DX4130  
Issue 3 November 2006  
Height  
Width  
Depth  
130mm  
85mm  
145mm  
130mm  
85mm  
THESE INSTRUCTIONS SHOULD BE READ CAREFULLY AND RETAINED FOR FUTURE REFERENCE  
General  
IMPORTANT SAFETY ADVICE  
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.  
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  
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  
Must not be installed and used in the vicinity of a  
bathroom or swimming pool  
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  
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.  
 
Testing  
1. Set the light level  
5
to maximum (clockwise), and the time on  
to minimum (anti-clockwise).  
2. Move in and out of detection pattern checking the PIR detector switches load on and then off. Once the detection area has been set  
satisfactorily, adjust the time (blue knob) to the desired level. For your convenience optimum settings have been indicated.  
3. If the unit does not operate, refer to the check list and fault finding list.  
Check List  
1. Check the supply to the detector  
2. If the unit is being tested during daylight , ensure that the photocell has been adjusted in accordance with point 1 in the ‘Testing’  
section.  
3. Check detector is connected to the heater correctly  
Fault Finding List  
Problem  
Solution  
The unit will not switch on  
Check power is supplied to the unit  
Check the plug in connection from the detector head is inserted in to the wall box correctly  
Check to see that the lamps are fitted correctly to the heater(s)  
Check mounting height and adjust angle of the unit downwards to reduce range (note the unit is  
designed to switch at a maximum of 15 metres with 170Ib (77kg) person walking at 90º to the  
unit. Alternatively fit an appropriate mask.  
Unit is detecting at too long a range  
IMPORTANT: at 10ºC this unit may detect in excess of 20 metres.  
Unit switches on for no apparent  
reason  
Check the unit is not sited near any vents or heating flues  
Infra-red patterns are given off by electrical appliances  
NOTE: to reduce sensitivity, blank off areas C1, C2, C3, C4 of the lens mask  
Unit will not switch off  
Are you standing by the detection zone? Whilst you are moving in and out of the detection area  
the unit will continue to detect. The heater on time is from the last moment detection was made.  
Technical Specification  
Switching capability – Up to 3kW  
Operating Power – 3kW  
Detection Range – 15 metres maximum  
Detection Angle - 180º  
Heater on time – Adjustable to 10 seconds, 60 seconds, 3.5 minutes, 6 minutes, 9 minutes, 12 minutes, 13.5 minutes,  
16 minutes, 21 minutes (approximately)  
IMPORTANT: When unit is first connected to the mains the light will switch on – even in daylight.  
Allow unit to reset before testing  
After Sales Care  
Your product is guaranteed for one year from the date of purchase.  
Within this period, we undertake to repair or exchange this product free of charge (subject to availability) provided it has been  
installed and operated in accordance with these instructions.  
Your rights under this guarantee are additional to your statutory rights, which in turn are not affected by this guarantee.  
Should you require after sales service you should contact the supplier through whom you purchased the product or contact our  
customer service help desk on 0845 600 5111. It would assist us if you can quote the model number, series, date of purchase,  
and nature of the fault at the time of your call. The customer service help desk will also be able to advise you should you need to  
purchase any spares.  
Please do not return a faulty product to us in the first instance as this may result in loss or damage and delay in providing you  
with a satisfactory service.  
Please retain your receipt as proof of purchase  
UK customer helpline (8.00AM-6.00PM Mon-Fri; 8.30AM-1.00PM Sat)  
Glen Dimplex UK Ltd  
Millbrook House  
Grange Drive  
Hedge End  
Southampton  
SO30 2DF  
Customer helpline  
Tel. 0845 600 5111  
Fax. 01489 773053  
Republic of Ireland  
Tel. 01 842 4833  
[C] Glen Dimplex UK Ltd.  
All rights reserved. Material contained in this publication may not be reproduced in whole or part, without the prior permission in writing from  
Glen Dimplex UK Limited.  
 

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