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Valet System One, Installation Instructions Manual, Page: 25 / 35

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24

POWER SUPPLY

Requirements

A Regulated 13.8V DC power supply is required to power the system.

The required current rating of the supply will vary depending on the size of the
system and is equal to the sum of the current draw of each unit used.

  CURRENT DRAW - MASTER - 350 mA peak

- STATIONS - 150 mA peak
- AUX O-P BOARD - 60 mA per board

An 800 mA power supply will operate a system comprising of 5 Room/Door Stations.

A 2 Amp power supply will operate a system comprising of 13 Room/Door Stations.
(or a Master and 11 Room/Door Stations)

A 3 Amp power supply will run A Master and 17 Room/Door stations.

Multiple Supplies

Multiple power supplies may be used to provide additional current however
their output voltages need to be identical to minimize power losses.

Standby Battery (Optional)

Many 13.8 V power supplies accommodate the use of a standby battery which
may be used to allow the entire system to run in the event of  a mains power fail.

The duration of battery backup is dependant upon:
a) the size of battery(s) used
b) the number of stations connected

A system using a 12V 6.5AH battery with  ten stations connected to a master,
will run for approximately three hours with music playing at a moderately high
volume. (six hours with music turned off)

Summary of Contents for System One

Page 1: ...System One by HOME COMMUNICATION EQUIPMENT INSTALLATION INSTRUCTIONS USA ...

Page 2: ...R 11 WIRING DIAGRAM WITHOUT MASTER 12 DIMENSIONS 13 INSTALLATION OF VR102 ROOM STATIONS 14 INSTALLATION OF DOOR GATE STATIONS 17 INSTALLATION OF AUXILIARY INPUT JACK TYPE A 18 INSTALLATION OF AUXILIARY INPUT JACK TYPE B 19 INSTALLATION OF MASTER STATION 21 POWER SUPPLY 24 CONTROL VOLTAGE LOAD RESISTOR 26 ROOM STATION CODING VR102 27 KEYPAD BACKLIGHTING 28 DOOR STATION ADJUSTMENTS 29 CHANGING THE C...

Page 3: ...stations on a system including Master Room and Door stations is generally limited to 20 It is important that the power supply is properly matched to the size of the system See Power Supply Page 25 CAUTION Failure to use Valet cable may cause problems with the performance of the system and will void warranty on the equipment IMPORTANT Responsibility will not be taken for problems that arise from th...

Page 4: ...r of the master the walls should be no less than 2 in depth A timber wall box should be inserted so as to allow for correct support of the master station IMPORTANT The master station should be installed in a cavity wall and not a single brick wall in order to facilitate the wiring behind it Where there is wall tiling around or near to the master station ensure the master station is mounted either ...

Page 5: ...ons located on cavity brick walls will require the installation of wall boxes Stations installed on single brick walls will also require wall boxes however the cable will need to be chased and conduited into the brick wall The rear of the brick wall will need to be rendered or lined as the depth of a room station is approximately the same as a brick Where stations are required in bathrooms or laun...

Page 6: ...es etc Because the power supply dissipates heat more effectively in a cool environment it is recommended that the supply not be located in the roof space of a dwelling It is also advantageous to have easy access to the supply should it be required that the system be turned off Antenna AM FM Aerials The antenna arrangement is a critical part of the installation if a quality radio reception is requi...

Page 7: ...ut Jack to a room station where a master is not used is essential See section What Cable To Use Auxiliary Lock Output Board Optional Accessory allowing Electronic door locks Automatic gates Courtesy lights Alarm panic circuits etc to be controlled from the Master or any Room station There are two 2 outputs on each board which can individually be programmed to time out or toggle depending on the ap...

Page 8: ...ng as practicality permits Avoid running intercom cable in parallel to AC or any other type of wiring Running across at right angles is OK where necessary All aerial wires should be taken to the highest and most accessible point in the roof Allow additional cable at each station for the purpose of termination At least 3 feet In the case of cavity brick walls ensure the wires are pulled through one...

Page 9: ...EMS THAT ARISE FROM THE USE OF OTHER CABLES The proper use of shielded cable on VLC TC terminals will prevent clicks pops caused by Control Voltage changes from being induced onto audio lines Power Supply Heavy duty Figure 8 cable 18 gauge or better should be run from the Power Supply to the System One Room Station AM Aerial The coaxial cable supplied with the master is to be run from the master t...

Page 10: ... wire as used for intercom wiring from Input Jack to the nearest room station Auxiliary Lock Outputs Optional An additional single core cable is required between all room stations and master if fitted Heavy duty Figure 8 cable 18 gauge or better is to be run from each relay output via power source if applicable to each auxiliary device Note Clearly tagging all cables at the master or central wirin...

Page 11: ...ength of a cable run and the number of stations permitted on the run The length of a cable run is determined from the station to which the Power supply is connected WITHOUT STANDBY BATTERY WITH STANDBY BATTERY 400 feet one station on loop 200 feet one station on loop 200 feet two stations on loop 100 feet two stations on loop 130 feet three stations on loop 70 feet three stations on loop 100 feet ...

Page 12: ...OWER SUPPLY FIG 8 CABLE INPUT JACK TYPE A 2 CORE SHIELDED CO AXIAL CABLE AM AERIAL 300 OHM FM RIBBON FM AERIAL ROOM ROOM STATION STATION SINGLE CORE SINGLE CORE ALARM PANIC INPUT MECHANICAL CHIME AUTOMATIC GATE MASTER STATION not required if Aux Lock output boards not used NOTE Single core cable SINGLE CORE FIG 8 CABLE FIG 8 CABLE ...

Page 13: ... MECHANICAL CHIME AUTOMATIC GATE PLUG PACK DOOR STRIKE VALET INTERCOM CABLE SINGLE CORE CABLE FIGURE 8 CABLE NOTE Single core cable not required if Aux Lock boards not used OR PLUG PACK DOOR DOOR STRIKE STATION STATION STATION STATION ROOM ROOM ROOM INPUT JACK TYPE B POWER SUPPLY VALET INTERCOM CABLE FIGURE 8 CABLE SINGLE CORE CABLE NOTE Single core cable not required if Aux Lock boards not used ...

Page 14: ... 1 2 3 4 5 6 7 8 FM AM TUNING 3 2 1 4 5 6 0 MAX MIN HOUSE DOOR AUX MUSIC MONITOR PRIVACY 1 2 3 4 5 6 7 8 CANCEL STANDBY 14 7 8 12 3 8 2 3 4 Room station VOL 0 1 2 3 4 5 6 MAX 1 2 3 4 5 6 7 8 MON MUS PRIV CLR HOUSE DOOR AUX 10 3 8 5 1 8 2 3 4 ...

Page 15: ...ring of the cable approximately 3 thenstrip the individual wires approximately 1 4 Firmly fix all bare wires into the appropriate screw terminals Ensure bare wire from one terminal does not touch the bare wire of another See diagram page 17 Secure the front fascia onto the back housing using the four 1 2 screws provided NOTE It is suggested that these screws be only partially screwed in until syst...

Page 16: ... 5 8 x 8 7 8 H x W 4 x Facia Fixing Screws 12mm Wall Stud Wing Toggle Bolt Note No W a l l Box i s required for this installation Wood Fixing Screw 26mm ROOM STATION HOUSING WALL BOX 4 x Facia Fixing Screws 12mm Insert Wall Box into opening BRICK REMOVED ROOM STATION FACIA ROOM STATION CAVITYBRICK WALL Wood Fixing Screw 26mm ...

Page 17: ...INATION TB1 SINGLE CORE NOTE SINGLE CORE not required if Aux Lock Board s not fitted to system the SHLD terminal DRAIN WIRE should be insulated MUS2 MUS1 COM2 COM1 AUX SHLD VLC TC NEG POS ORANGE GREEN BLUE WHITE SHIELDED GREY DRAIN WIRE SHIELDED YELLOW BLACK RED WIRES FROM THE POWER SUPPLY SHOULD BE CONNECTED TO THE MOST CENTRALY LOCATED ROOM STATION TB1 SINGLE CORE WIRE FROM POWER SUPPLY LOAD RES...

Page 18: ...wires back to white outer sheath of valet cable Do not connect green and orange wires of door station cable at room station end Tape back in same manner as above Where a door station is part of a wiring loop the door station should always be the last station on the loop POS NEG COM1 COM2 TC VLC SHLD CH VR3 VR2 VR1 U5 SEL PROG RED BLACK WHITE BLUE SHIELDED GREY SHIELDED YELLOW DRAIN WIRE GREEN ORAN...

Page 19: ...LS ALREADY LINED Ensure the shielded cable can be run to the location selected and that no noggins are in the way Cut out the wall lining and insert the wall mounting plate PN154 then pull the wire through the opening Strip the shielded cable and solder to the terminals of the RCA sockets as indicated on the diagram See Page 21 Screw the input jack to the mounting plate c INSTALLATION IN CAVITY BR...

Page 20: ...ut jack to the wall b INSTALLATION IN CAVITY BRICK WALLS NOTE A standard HPM Stand Off Mounting Block is recommended as it may be difficult to enlarge the hole in the brick work so as to allow recessing of the circuit board Drill through the brick work to the cavity Pull the cable through the opening Drill and plug the brick work at the mounting points for stand off mounting block Pull the cable t...

Page 21: ... RED JUMPER WHITE INPUT JACK TYPE A FOR SYSTEMS WITH A MASTER POS RED NEG BLACK TC SHIELDED RED VLC SHIELDED WHITE MUS1 GREEN MUS2 ORANGE L1 ORG GRN YEL GRY BLK RED INPUT JACK TYPE B FOR SYSTEMS WITHOUT A MASTER ...

Page 22: ...gether according to their colours and trim to equal length Strip back to bare wire approximately 1 off the end of each of the individual coloured wires and twist the bared wires together according to their colours Cut 4 sections of multistrand single core cable strip one end of these sections to 1 Twist one of these to each of the coloured groups of intercom cable Solder and insulate the connectio...

Page 23: ...AME WALL Note The cutout size is intentionally smaller than the actual size of the wall box to allow for firmer fixing Insert the wall box into the opening on its side and then straighten it up MASTER STATION 4x Grey Mounting screws 40 mm Timber FrameWall Box Brickwork cutout size 365 x 295 mm H x W MASTER STATION CAVITY BRICK WALL ...

Page 24: ...OUTPUT FM AM 1 pair shielded 3 pair 1 pair shielded RED BLACK OUTER SHIELD WHITE SHIELDED WHITE BLUE GREEN ORANGE RED SHIELDED OUTER SHIELD SUPPLY 13 8VDC IMPORTANT NOTE ENSURE THE POLARITY VE AND VE OF THE POWER SUPPLY CONNECTION IS CORRECT MASTER TERMINATIONS SINGLE CORE SINGLE CORE Single Core not required if Aux Lock Board s not used ...

Page 25: ...tations A 3 Amp power supply will run A Master and 17 Room Door stations Multiple Supplies Multiple power supplies may be used to provide additional current however their output voltages need to be identical to minimize power losses Standby Battery Optional Many 13 8 V power supplies accommodate the use of a standby battery which may be used to allow the entire system to run in the event of a main...

Page 26: ... upon to indicate ve ve Always use a multimeter to check polarity before making the final connection The maximum length for cable runs is reduced if using a standby battery due to the battery having a lower output voltage than the power supply itself See section Maximum Lengths for Cable Runs If Battery Backup is required on a system using multiple supplies each supply is to have its own battery ...

Page 27: ...hould be fitted at the Room station where the power supply has been connected across the VLC YEL terminal and the Neg BLK terminal AUX R AUX L COM TAPE L TAPE R RED 13 8V BLACK 0V MASTER STATION TERMINATION OF LOAD RESISTOR ONE RESISTOR TO BE FITTED AT ONE STATION ONLY NOTE FIT LINK IF MASTER REMOVED FOR SERVICING LOAD RESISTOR SHLD MUS2 MUS1 COM2 COM1 AUX VLC TC NEG POS VR102 ROOM STATION GREEN S...

Page 28: ...nvenience of calling individual stations by pressing only one button NOTE Single Digit Format is compatible with the Current Master VM101 and previous model Room Stations VR101 Enter program mode by pressing the PRIVACY and MONITOR buttons simultaneously If not previously programmed the station will already be in the default setting of Single Digit Format where the red LED will repeatedly flash th...

Page 29: ...enting Double Digit Mode One to three flashes representing the first digit default 1 One to eight flashes representing the second digit default 1 Enter a double digit number in the ranges of 11 to 18 21 to 28 31 to 38 24 possibilities in total The red LED will repeatedly flash the following information Two quick flashes representing Double Digit Mode One to three flashes representing the first dig...

Page 30: ...ations or while the chime is activated Chime Volume Chime volume is adjusted by means of a miniature trim pot VR2 situated at the bottom of the circuit board as indicated below Turning this pot will vary the chime volume throughout the system This pot should be adjusted so the chime volume comes through at an acceptable level at an internal room station with its slide volume control set to around ...

Page 31: ...ss the Program button PROG The red LED illuminates and the current chime plays Press the Select button SEL The next chime option plays Repeatedly press the Select button until the desired melody is heard Press the Program button to lock in selection The red LED flashes Press the Program button again to exit program mode The red LED extinguishes NOTE Pressing the Select button after all 9 chime opt...

Page 32: ... on the door station circuit board as Indicated below POS NEG COM1 COM2 TC VLC SHLD CH VR3 VR2 VR1 SEL PROG U5 SEL PROG Procedure Press the Program button PROG The red LED illuminates and the current chime is played Press the Program button again to select voltage output option mode The red LED flashes the current output voltage option Press the Select button SEL The next output option is displaye...

Page 33: ...nd the other master is set to No 2 by means of changing the jumper settings of L2 and L3 on the main board Location of Jumpers L2 and L3 are shown below 1 2 L2 L3 M2 M3 M1 JUMPERS 580 186 P1 NOTE Music lines Green and Orange do not connect between systems as shown in diagram below RED BLACK GREEN ORANGE BLUE WHITE SHIELDED WHITE SHIELDED RED RED ORANGE GREEN WHITE BLUE SHIELDED WHITE SHIELDED RED ...

Page 34: ...nal must be linked to white terminal at master Music lines Green Orange are omitted Room Stations Press PRIVACY and MONITOR buttons simultaneously to enter Program Mode Press HOUSE button to select 6 wire mode Green LED off Press CLEAR button to exit Program Mode Music lines MUS1 and MUS2 are omitted No wire links required at Room Stations The station will toggle between 6 wire mode Green LED off ...

Page 35: ...nitiating station to allow targeting of calls SHIELDED YELLOW etc Voltage is present for duration of button press or chime activation COM1 WHITE COMMUNICATION LINES Carries balanced audio signal for Chimes Private Calls Paging Calls COM2 BLUE MUS1 GREEN MUSIC MONITOR LINES Carries balanced audio signal for Music and Monitoring MUS2 ORANGE AUX AUXILIARY OUTPUT CONTROL Carries different voltage leve...

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