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General Prohibitions

General Precautions

Prohibition to Dismantle the Unit

Prohibition on Subjecting the Unit to Water

WARNING

(Negligence could result in death or serious injury.)

1. Do not dismantle or alter the unit. Fire or electric shock could result.
2. The unit must be installed and wired by a qualified technician.
3. Do not connect any non-specified power source to the +, - terminals, and do not 

install two power supplies in parallel to a single input. Fire, damage to the unit, 
or system malfunction could result.

4. Keep the unit away from water or any other liquid. Fire or electric shock could 

result.

5. Do not connect any terminal on the unit to AC power lines. Fire or electric 

shock could result.

6. Do not put any metal or flammable material into the unit through the openings. 

Fire, electric shock, or unit trouble could result. 

7. Do not install or make any wire terminations while the lift or any other systems 

are powered on. It can cause electrical shock, damage, or malfunction to the 
other systems. 

8. When checking the operation of the lift or other systems, ensure the safety of 

others in the surrounding area before starting. Failure to do so could cause an 
accident.

CAUTION

(Negligence could result in injury to people or damage to property.)

1. Do not install or make any wire terminations while power supply is plugged in. 

It can cause electrical shock or damage to the unit. 

2. Before turning on power, make sure wires are not crossed or shorted. Fire or 

electric shock could result. 

3. Do not put anything on or cover the unit with cloth, etc. Fire or unit trouble 

could result.

4. For DC powered systems, use Aiphone power supply model specified with 

system. If non-specified product is used, fire or malfunction could result.

5. Do not install the unit in any of the following locations. Fire, electric shock, or 

unit trouble could result.

Places under direct sunlight, or near heating equipment that varies in 
temperature.

Places subject to dust, oil, chemicals, hydrogen sulfide (hot spring).

Places subject to moisture and humidity extremes, such as bathroom, cellar, 
greenhouse, etc.

Places where the temperature is quite low, such as inside a refrigerated area or 
in front of air-conditioner.

Places subject to steam or smoke (near heating or cooking surfaces).

Where noise generating devices such as dimmer switches, invertor electrical 
appliances, are closeby.

6. When mounting the unit on wall, install the unit in a convenient location, but not 

where it could be jarred or bumped. Injury could result. 

GENERAL PRECAUTIONS

1. This unit is for indoor use only. Do not use outdoors.
2. As to other systems used with this device, such as the lift, comply with the 

Manufacturer's Specifications and Warranty conditions.

3. The unit turns inoperative during power failure.
4. Keep the intercom wires more than 30 cm (12 inches) away from AC 100-240 V 

lines, particularly AC lines for invertor electrical appliances. Noise and 
malfunction could result.

PRECAUTIONS

1 SYSTEM CONFIGURATION

System Configuration

3

Wiring Distance

3

2 CONTENTS

Contents

4

3 NAMES

Names

4

4 MOUNTING

Mounting

5

5 WIRING

Wiring

6

6 SETTING UP

Setup tool

8

Lift Control 1

9

Lift Control 2

9

Data transfer

9

Combine Data

10

7 OPERATIONS

Residential Station or Security Guard Station Door Release

10

Automatic Entry (Doctor Call) Option

10

8 TECHNICAL PRECAUTIONS

Technical precautions

11

9 SPECIFICATIONS

Specifications

11

Summary of Contents for GHW-LC

Page 1: ... 1 0207 AI A GHW LC GH System Lift control adaptor INSTALLATION OPERATION MANUAL GHW LC ...

Page 2: ... For DC powered systems use Aiphone power supply model specified with system If non specified product is used fire or malfunction could result 5 Do not install the unit in any of the following locations Fire electric shock or unit trouble could result Places under direct sunlight or near heating equipment that varies in temperature Places subject to dust oil chemicals hydrogen sulfide hot spring P...

Page 3: ...video Do not use direct selection GH SW For other Wiring Distances see the GH Series Installation Operation Manual Capacity Lift control adaptor Maximum 16 adaptors up to 8 adaptors per trunk 1 2 Wiring Distance DP Distribution Point Diameter of wires GH BCX A GHW LC 300 m 980 300 m 980 300 m 980 2500 m 8200 GH BCX A GH BC 0 65 mm 22 AWG DP GHW LC GH BC DP GH BC power supply Total wiring distance ...

Page 4: ... 4 2 CONTENTS Contents Lift control adaptor GHW LC mounting bracket is included 3 NAMES Names 1 Bus line terminal 2 ID setting switch 3 Relay output terminal 4 Lock release lever GHW LC 1 4 3 2 3 ...

Page 5: ... 5 4 MOUNTING Mounting 1 Din rail 2 Lock release lever Mount GHW LC to the Din rail To remove GHW LC pull the lock release lever down GHW LC cannot be mounted directly to the wall surface GHW LC 1 2 1 ...

Page 6: ...x 8 1P NP 1P NP 1P NP 1P NP 1P NP 1P NP 1P NP GHW LC 3 3 GH BCX A 1 R1 R2 GHW LC GH Expanded System a ON 1 2 3 4 ON 1 2 3 4 ON 1 2 3 4 ON 1 2 3 4 1 2 3 4 ON 1 2 3 4 ON 1 2 3 4 ON 1 2 3 4 5 6 7 8 ON 1 2 3 4 ON 1 2 3 4 ON 1 2 3 4 ON 1 2 3 4 ON 1 2 3 4 9 10 11 12 ON 1 2 3 4 ON 1 2 3 4 ON 1 2 3 4 13 14 15 16 ON 1 2 3 4 ID PS24 PS24 PS24 GH DA A GH NS GH 10K GH VA GH DA A GH NS GH 10K or Common trunk S...

Page 7: ...rol unit GH BCX A 2 Distribution terminal junction Not included 3 Lift control adaptor GHW LC Maximum 16 adaptors up to 8 adaptors per trunk ID ID setting switch factory setting is 1 Make sure to set corresponding ID number 4 Bus control unit GH BC 5 Power supply PS 2410LC PS 2410LD PS 2410DIN NP Non polarized ...

Page 8: ... 2 Connect the PC terminal of GH BCX A to the PC with RS 232C cable included with GH NS or GH MK PC requires serial output If not available source a USB to serial converter and gender changer as needed 3 Start the setup tool double click gh_program exe 4 After inputting resident information and clicking OK the Lift Control 1 tab and Lift Control 2 tab will appear if Lift Control is selected in the...

Page 9: ...t can be set by pressing the Enter key or by clicking inside of another Timer box 5 After GH system settings are completed the connected GHW LC ID numbers will display in black if the Check button is clicked while connected to GH BCX A The system will be in use when Connecting status is being checked Checking connections is not possible while the system is in use Lift Control 2 1 The resident info...

Page 10: ...tor Call Option 1 A visitor presses the call button of the entrance station 2 If the automatic entry is set the release mechanism is activated and the lift will begin to move at the same time The lift operates according to the lift controller settings For details on the automatic entry doctor call refer to the GH Series Installation Operation Manual Combine Data The data entered in the GH BCX A ca...

Page 11: ...t a qualified technician for service Specifications Power supply Supplied by GH BC Relay contacts 20 AC DC 24 V 500mA N O N C dry closure operation time accuracy 2 Wiring single pair cable Type of cable Pair cable solid wire not stranded polyethylene insulated diameter 0 65 1 0 mm Dimensions 210 W x 108 5 H x 61 D mm 8 1 4 x 4 1 4 x 2 3 8 inch Weight Approx 330 g 0 7 lbs ...

Page 12: ...an experienced radio TV technician for help Aiphone warrants its products to be free from defects of material and workmanship under normal use and service for a period of one year after delivery to the ultimate user and will repair free of charge or replace at no charge should it become defective upon which examination shall disclose to be defective and under warranty Aiphone reserves unto itself ...

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