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Key Features
- Clear LCD indication & instructions
- No commissioning required
- Annual Service Reminder
- 24VDC auxiliary power output
- Interfaces for:
- Gas Sensors, CO2 Sensors, Ventilation Systems, Remote Emergency Stop Buttons
- Built in time delays to avoid nuisance tripping
- Three options available:
- Gas & Water Isolation
- Gas & Electric Isolation
- Gas, Water & Electric Isolation
- 5 Year Warranty
- UK MANUFACTURED
Technical Specification
| Power Supply | 100 -250VAC 50/60Hz |
| Consumption (Max) | 40W |
| Power Output | Gas Solenoid - Switched Mains |
| Water Solenoid - Switched Mains | |
| Electrical Contractor - Switched Mains | |
| IP Rating | IP65 (Providing rear entry sealed) |
| Approval | CE |
External Device Interfaces
| Valve Status | SPST - 5A @ 250V Max |
| Pressure Trans | Monitors Proving Transmitter |
| 24V Out | Auxiliary Supply (300mA Max) for CO2T, FGS ∓ FCMON |
| Gas Sensor | BACnet Interface for Gas Sensors |
| CO2 Sensor | 24V Signal to monitor external VFC |
| Intake Fan | 24V Signal to monitor external VFC |
| Extract Fan | 24V Signal to monitor external VFC |
| Remote Stop | 24V Signal to monitor external VFC |
Dimensions
| Height | 180 mm |
| Width | 180 mm / 190 mm including Hinge |
| Depth | 60 mm / 65 mm including Stop ∓ Key Switch |
Basic Operation
Turning the key switch to ON will enable the system and each service can be switched ON or OFF, although after 30 seconds the Gas, Water or Electric buttons will need to be held for 3 seconds to enable or disable.
Upon receiving a fault signal from any external devices, the ServiceGuard will ensure that the gas is isolated to prevent any potential issues and the LCD will advise exactly what the issue is and how to rectify it.
Turning the key switch to the OFF position or pressing the panel stop button will isolate all services.
The internal Open and Display buttons are also available to aid with commissioning and fault finding, providing details of ALL interfaces at the press of a button.
Installer Selectable Options
- Gas Pipework Fill Time (5 or 10 Seconds)
- Availability Timer (Off, 4, 8 or 16 Hours)
- Availability time for Gas Only or Gas, Water & Elec
Part Numbers & Options / Accessories
| Part No | Description |
| SG-PT00 | ServiceGuard System - Gas, Water & Elec |
| SGE-PT00 | ServiceGuard System - Gas & Elec |
| SGW-PT00 | ServiceGuard System - Gas & Water |
