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Standalone HVAC Room Energy Sensor 

 

 

 

 

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General 

 

The GH-800 is specially developed to provide intelligent HVAC energy management 

of vacant rooms of lodging industry. With this system installed, hotelier can effectively 

reduce the energy expense from HVAC operation. The system utilizes reliable 

sensing technology and sophisticated logic control software to verify the occupancy 

status of guestroom. When guestroom is physically occupied, the system will allow 

the occupant to operate HVAC according to personal requirement. After the room is 

vacant, the system will automatically shut off the unnecessary HVAC operation to 

reduce energy consumption and equipment wear. To ensure optimum performance 

of the system, please carefully read this instruction before installing.

 

 

Applications 

 

Benefits 

 

  Resort/Hotel/Motel Guestrooms        

  School/College Dormitories 

  Timeshare Vacation Units 

  Military Lodging Facility 

  Commercial Offices 

  Conference Rooms 

 

  Reduce building energy consumption 

  Reduce equipment operation load 

  Prolong operation life of equipment 

  Reduce building management cost 

  Enjoy comfort of automatic control

 

Features 

  Smart Guestroom Occupancy Verification

 

  Superior RFI/EMI immunity

 

  High density pyroelectric infrared detection zones

 

  Fail-safe system operation protection ensure HVAC operation even system failure 

  HVAC start cycle delay enabled 

  Programmable temperature high-low setbacks for unoccupied mode 

  Occupancy status signal output 

  Audible & visible test indication 

  24V/dry contact selectable output 

  Corner/Wall mount available 

  Multi-directional adjustment 

  Optional HVAC slave sensor connectivity 

 

 

 

 

Summary of Contents for GH-800

Page 1: ...ance of the system please carefully read this instruction before installing Applications Benefits Resort Hotel Motel Guestrooms School College Dormitories Timeshare Vacation Units Military Lodging Fac...

Page 2: ...c control in an aesthetically pleasing housing It should be mounted on the wall corner mount recommended to detect the presence of human by sensing the movement of body heat energy In addition to the...

Page 3: ...e used the connection should be made in parallel GND This ground terminal normally pairs with SLA or DSW for connection of slave sensor or door switch DSW This terminal and terminal GND are for connec...

Page 4: ...manner that it will not be damaged by hotel guest or housekeeper Mount the Sensor GH MS1 1 Remove the sensor cover by releasing the locking screw at the bottom of the housing 2 Carefully remove the c...

Page 5: ...tallation Reflective materials mirrors shiny metal sheets marble tiles etc could reflect the infrared energy emission The sensor should be mounted at 8 ft above the floor preferably in a corner that h...

Page 6: ...ut format Place the jumper on both pins will make the relay contact with 24V power If dry contact no load output is required remove the jumper off the pins disconnect the pins 4 Restart delay enable d...

Page 7: ...d ensure to place the jumper JP7 to NORMAL position for normal operation of the system The normal operation of GH 800 is quite sophisticated Many different operation modes and statuses are carefully m...

Page 8: ...nce is required The GH 800 is not field serviceable and should be returned if repair is needed field repair should not be attempted and may void warranty Be sure to include a brief description of the...

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