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Warranty

 

SEC-Lg 

Medem (UK) Limited 

Project House  

19 Dallimore Road 

Manchester  

M23 9NX 

 

Tel: (0) 161 233 0600 

Fax: (0) 161 233 0601 

Web: www.medem.co.uk 

E-mail: [email protected] 

Medem UK Warranty 

Terms & Conditions 

 

1. 

The warranty is a parts warranty and Medem UK Ltd will not cover or accept any labour or 
other expenses that may be incurred in the process of changing faulty product. 

 
2. 

All panels and sender units are covered by a five year warranty. 

 
3. 

Gas detector units and other remote detectors carry a two year warranty. Installation of the 
detectors should not be undertaken until all building and construction work is completed. 

 
4. 

Gas solenoid valves carry the original manufacturers warranty, though as the supplier 
Medem UK will exchange faulty valves for return to the manufacturer. 

 
5. 

Where a Medem UK engineer (or another company appointed by Medem UK) commission 
and installed system then that system will carry a ten year warranty. This applies to the 
main panel and the sender unit. At the time of commissioning a security label with a serial 
number will be attached to the main panel box. photographs and a comprehensive record 
of the installation will be held by Medem UK. 

 
6. 

Where a warranty claim is made then, where appropriate, a written order to attend site 
must be provided to Medem UK A cost for labour and travel to site will be prepared as a 
quote. The cost must be included in the order. 

 

7. 

Where it is found that the installation and/or the quality of workmanship has contributed to 
or wholly caused the failure of the product then we reserve the right to charge the whole or 
a proportion of the cost of the faulty item.

 

Summary of Contents for SEC-Lg V4

Page 1: ...ety system is installed and commissioned to the satisfaction of the manufacturer A commissioning certificate must be issued to the end user along with instructions for the operation of the equipment A...

Page 2: ...ns A and B for engineer functions LED indications Power On green A blind button for displaying gas pressures on the LCD screen Gas red when active to warn of liver service Fans running light yellow B...

Page 3: ...ure check will isolate gas supply if pressure exceeds 70 mbar 17 Fill prove time for gas pressure proving see page 5 18 Timer adjustment for fan commissioning allows timed period for gas installation...

Page 4: ...as detectors 1 8 press A B together to view 9 16 Fire Test Mode Press button B three times When connected to a fire alarm panel using the fire alarm terminal no 13 the system will isolate the gas duri...

Page 5: ...1 Option Headers 18 19 21 20 Fan comm To enable the commissioning of the gas portion of the system before the ventilation interlock is completed you may temporarily disable the interlocking by pressin...

Page 6: ...e the gas detectors own instructions for more guidance SEC Lg Detector Information VE supply Comm s From either the main panel or an extender Detectors are wired in parallel and can be connected to on...

Page 7: ...een 1m and 3m from the potential source Care should be taken so they are not located close to the edge of a canopy or in direct flow of the supply or extract ventilation For additional information or...

Page 8: ...iple connect in parrallel Live feed through the Medem CM2M K2 channel current Monitor fans Fan speed controls Fan live Supply Fire Alarm Requires a volt free NC contact Where using 3 phase fans interl...

Page 9: ...s fitted the correct way round Note there is no flow through the pressure sender unit it is purely reading the pressures either side of the valve Correct Pressur e Solenoid Never mount the valve such...

Page 10: ...Solenoid coil of the valve should never be mounted below the horizontal Pressure sender unit should never be mounted upside down to protect from water ingress Approx 400mm length INLET PORT OUTLET PO...

Page 11: ...ld be wired in series with the EM stop buttons To EM Stop connections in the panel Indicator bar shows when pressed Normal EM Stop Activated Multiple Stop Buttons Single Stop Buttons Resetting indicat...

Page 12: ...er Medem UK will exchange faulty valves for return to the manufacturer 5 Where a Medem UK engineer or another company appointed by Medem UK commission and installed system then that system will carry...

Page 13: ...essed the display detectors button whilst checking on the LCD display that all the detectors have been recognised by the panel A recognised detector will appear as CO Carbon Monoxide CM combustible CH...

Page 14: ...ssure test If at any point the fans stop running opening the S1 or E1 contact the system will isolate the gas and report fans not running Check that the fans are not only switched on but actually runn...

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