G2 LHD-INT Installation Manual Download Page 5

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LHD-EOL Operation

Pressing the Fire Test button (diagram 4) results in placing a simulated fire condition on the digital

linear heat cable. The corresponding LHD-INT should indicate a fire condition as detailed in the

follow section of this document. In addition any connected fire alarm equipment should also signal

a fire condition.

Pressing the Fault Test button (diagram 4) results in placing a simulated fault on the digital linear

heat cable. The corresponding LHD-INT should indicate a fault condition as detailed in the follow

section of this document. In addition any connected fire alarm equipment should also signal a fault

condition.

Diagram 4 – LHD-EOL operation

LHD-INT & LHD-EOL Installation Guide

Page 5

Rev.1.7 ©G2 Security Pty Ltd

Summary of Contents for LHD-INT

Page 1: ...with the LHDC supplied by PATOL The purpose of the 2 units is to act as an interface between the fire control equipment and the digital linear heat cable This allows for a flexible cable to be routed...

Page 2: ...ing Environment Relative Humidity 95 Protection class IP66 Dimensions Enc 90mm x 85mm x 52mm Overall Dimensions 130mm x 85mm x 52mm Table 1 General Specification LHD INT Model LHD EOL Operating Voltag...

Page 3: ...Physical Characteristics Diagram 1 Physical Layout LHD INT Diagram 2 Physical Layout LHD EOL LHD INT LHD EOL Installation Guide Page 3 Rev 1 7 G2 Security Pty Ltd...

Page 4: ...c power and the zone interface The LHD INT can be connected directly to a conventional fire panel zone and auxiliary power output or to an input interface from an addressable fire detection panel The...

Page 5: ...ected fire alarm equipment should also signal a fire condition Pressing the Fault Test button diagram 4 results in placing a simulated fault on the digital linear heat cable The corresponding LHD INT...

Page 6: ...g It will also indicate that it has triggered the fire event through to the fire control equipment FAULT This LED is only illuminated in the event of a fault condition or simulated fault condition fro...

Page 7: ...terminations be inspected Should these appear to be fault free then the digital linear heat cable should be removed from the termination and tested with a multi meter If this proves to provide unsati...