LEGRAND Mosaic Technical Manual
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LEGRAND Mosaic Technical Manual

Nurse call unit
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MOSAIC
NURSE CALL UNIT
INSTALLATION AND USER GUIDE
THE GLOBAL SPECIALIST IN ELECTRICAL AND DIGITAL
BUILDING INFRASTRUCTURES

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  • Page 1 MOSAIC NURSE CALL UNIT INSTALLATION AND USER GUIDE THE GLOBAL SPECIALIST IN ELECTRICAL AND DIGITAL BUILDING INFRASTRUCTURES...

  • Page 2: Table Of Contents

    > > Fundamental rules to follow when installing the Mosaic > > > > > > > > > > > > > > > > > > > > > >...

  • Page 3: Description Of The System Architecture

    To ensure continuous operation during a mains failure, connect to an uninterruptible supply (generator and/or inverter). If there is a mains failure longer than 1 s, all calls prior to the outage may be lost. Note: The Mosaic nurse call system is recommended for installations with 1 to 72 directions*. * Direction: room from which the calls originate...

  • Page 4: Selection Guide: How To Draw Up Your List Of Equipment

    DESCRIPTION OF THE SYSTEM ARCHITECTURE SELECTION GUIDE: HOW TO DRAW UP YOUR LIST OF EQUIPMENT Gather the following information Number of Number of Number Number separate rooms rooms with WC of separate WCs of beds Calculate the number of directions To determine the number of directions, simply add: Draw up your list of equipment Bed equipment Nurses' station and management equipment...

  • Page 5: 766 60: 6-Direction Call Display Unit

    DEVICE PRESENTATION AND INSTALLATION Direction identification* Mute button Identification labels supplied 0 766 60: 6-DIRECTION CALL DISPLAY UNIT* Connection Performs the main and secondary display functions. Main display unit: used to monitor rooms in the department from the nurses' station. Secondary display unit: used to transfer information from the 0 766 60 main display unit.
  • Page 6 DEVICE PRESENTATION AND INSTALLATION 0 766 60: 6-DIRECTION CALL DISPLAY UNIT* (CONTINUED) Flush-mounted wall installation Flush-mounted 2-gang wall installation Cat.No 800 53 Cat.No 801 26 Cat.No 802 66 Cat.No 802 53 Cat.No 766 60 Cat.No 766 60 Cat.No 788 16 Surface-mounted wall installation Cat.No 788 36 Cat.No 802 86...

  • Page 7: 782 14: Table Control Unit

    6- Door unit direction 3 Cat.No 770 71 7- Volt-free contact for DECT, indicator, audible signal 8- Terminal block for door unit: 0 782 04 (15W22) * Direction: room from which the calls originate MOSAIC NURSE CALL UNIT DEVICE PRESENTATION AND INSTALLATION...

  • Page 8: 782 89: 24 V 2 A 48 W Power Supply

    DEVICE PRESENTATION AND INSTALLATION 0 782 89: 24 V - 2 A - 48 W POWER SUPPLY 0 035 67: AUXILIARY POWER SUPPLY Powers the system with SELV. Powers the solid state relay for information transfer (indicator or audible signal). Recommendation: 1 power supply for 36 directions (corresponds to 30% of simultaneous calls max.).

  • Page 9: 782 04: Door Unit

    - in surface mounting box Cat.No 0 802 81 (IP 20) Connection (from 15W22) 1- Terminal block for management module: 0 782 12 2- Terminal block for door unit: 0 782 04 MOSAIC NURSE CALL UNIT DEVICE PRESENTATION AND INSTALLATION...

  • Page 10: 766 85: Bathroom Call Units Or Call Button

    DEVICE PRESENTATION AND INSTALLATION 0 766 85: BATHROOM CALL UNITS OR CALL BUTTON Technical characteristics Bathroom pull connection (from 15W22) Power supply: via management module Cat.No 0 782 12 Operating temperature: 5 to 40°C Antimicrobial Protection class: IP 20 Dimensions (H x W x D): 82 x 82 x 43 mm Installation: - in 1-gang (2 modules) flush-mounting box Cat.No 0 800 41 or Cat.No 0 801 41 (concrete)

  • Page 11: 766 63: Socket For Push-Button Cord

    Factory wiring connect blue and brown 1- Terminal block for socket for push-button cord Cat.No 0 766 63 2- Terminal block for door unit Cat.No 0 782 04 closed in rest mode MOSAIC NURSE CALL UNIT DEVICE PRESENTATION AND INSTALLATION...

  • Page 12: 771 50 + 0 782 07: Biomedical Call Plug And Socket

    DEVICE PRESENTATION AND INSTALLATION 0 771 50 + 0 782 07: BIOMEDICAL CALL PLUG AND SOCKET Flush-mounted wall installation in 1-gang flush-mounting box Signals the end of a cycle via an alarm on the nurse call system. with grid Cat.No 0 802 51 For connection to portable electrical medical devices such as syringe pumps, respirators, etc.

  • Page 13: 782 43: Clamp For Push-Button Cord

    Cat.No 0 800 41 or 0 801 41 Connection 1- Terminal block for door unit Cat.No 0 782 04 2- Terminal block for bathroom call unit Cat.No 0 766 64 MOSAIC NURSE CALL UNIT DEVICE PRESENTATION AND INSTALLATION...

  • Page 14: 766 72: Double Display Corridor Overdoor Light

    Double indicator (red/white). Displays calls and nurse presence in the corridor. With long life LEDs. Caution: only this catalogue number is compatible with the Mosaic system. Technical characteristics Power supply: via door unit Cat.No 0 782 04 Consumption: 1.2 W Operating temperature: 5 to 40°C...

  • Page 15: 766 71: Call Transfer Light For Corridors

    Flush-mounted wall installation in 1-gang screw flush-mounting box Cat.No 0 802 51 Cat.No 0 787 22 Surface-mounted wall installation with box Cat.No 0 802 81 Cat.No 0 802 51 Cat.No 0 787 22 MOSAIC NURSE CALL UNIT DEVICE PRESENTATION AND INSTALLATION...

  • Page 16: Mosaic Nurse Call Unit

    MOSAIC NURSE CALL UNIT CALL + NURSE PRESENT 1 - Patient calls from room BEEEP The patient calls from their room by The door unit indicator and the corridor In the nurses' station, the room number pressing the bedhead corded push- overdoor light flash red slowly.

  • Page 17: Bathroom Call + Nurse Present

    Since bathroom calls are priority calls, the nurse must go to the room. Muting is not possible. 3 - Acknowledgement of the call On leaving the room, the nurse presses the door unit push-button and clears the call. All the indicators and the overdoor light go out. MOSAIC NURSE CALL UNIT DEVICE PRESENTATION AND INSTALLATION...

  • Page 18: Emergency Call

    MOSAIC NURSE CALL UNIT EMERGENCY CALL 1 - Patient calls from room AND/OR 2 - Nurse present in the room 3 - Emergency call BEEEP BEEEP In the room, the nurse activates The door unit indicators and the In the nurses' station, the indicator...

  • Page 19: Nurse Present + Call From Another Room

    2 stops flashing and door unit push-button. where a nurse is present): returns to a steady white light. the door unit indicators and corridor overdoor lights stop flashing. MOSAIC NURSE CALL UNIT DEVICE PRESENTATION AND INSTALLATION...

  • Page 20: Nurse Present + Call From Another Bathroom

    MOSAIC NURSE CALL UNIT NURSE PRESENT + CALL FROM ANOTHER BATHROOM 1 - Patient calls from room 1 2 - Nurse present in room 1 3 - Another patient calls from bathroom 2 BEEEP BEEEP The patient calls The door unit indicator, the indicator in...

  • Page 21: Call Priorities

    CORRIDOR OVERDOOR LIGHT CONTROL UNIT CONTROL UNIT(S) BEEEP Emergency BEEEP call (help) from bathroom BEEEP Emergency BEEEP call (help) from bedroom BEEEP BEEEP Biomedical alarm BEEEP BEEEP Call from bathroom BEEEP Call from bedroom MOSAIC NURSE CALL UNIT DEVICE PRESENTATION AND INSTALLATION...

  • Page 22: And Residential Homes For The Elderly

    MOSAIC NURSE CALL UNIT WIRING: CALL + NURSE PRESENCE INSTALLATION + FOR NURSING HOMES AND RESIDENTIAL HOMES FOR THE ELDERLY Single room + shower room with WC 4-wire 4-wire 0 766 60 Secondary control unit Separate WC no. 3 Socket for push-button cord Cat. No. 0 766 63 + push-button cord Door unit Cat.
  • Page 23 6-direction call display unit Cat. No. 0 766 60 3-direction management module Cat. No. 0 782 12 24 V power supply Cat. No. 0 782 89 Bathroom call unit Cat. No. 0 766 85 MOSAIC NURSE CALL UNIT DEVICE PRESENTATION AND INSTALLATION...

  • Page 24: Wiring: Call + Presence Installation With Call Via Call Button And Information Transfer

    MOSAIC NURSE CALL UNIT WIRING: CALL + PRESENCE INSTALLATION WITH CALL VIA CALL BUTTON AND INFORMATION TRANSFER Single room + shower room with WC 4-wire 4-wire 0 766 60 Secondary control unit Separate WC no. 3 Electronic buzzer Cat. No. 0 766 42 or Call-only corridor Socket for push-button cord Cat.
  • Page 25 6-direction call display unit Cat. No. 0 766 60 3-direction management module Cat. No. 0 782 12 24 V power supply Cat. No. 0 782 89 Bathroom call unit Cat. No. 0 766 85 MOSAIC NURSE CALL UNIT DEVICE PRESENTATION AND INSTALLATION...

  • Page 26: Wiring: Call + Biomedical + Presence Installation With

    MOSAIC NURSE CALL UNIT WIRING: CALL + BIOMEDICAL + PRESENCE INSTALLATION WITH DECT INTERFACE (INTEGRATED TRACEABILITY) Single room + shower room with WC Connection terminal 4-wire 4-wire 0 766 60 Secondary control unit WC 3 Separate WC no. 3 Socket for push-button cord Cat. No. 0 766 63 + push-button cord Double display corridor overdoor light unit Cat.
  • Page 27 3-direction management module Cat. No. 0 782 12 Telephone coupling product (telephone system) Bathroom call unit Cat. No. 0 766 85 Biomedical alarm Cat. Nos. 0 771 50 + 0 782 07 MOSAIC NURSE CALL UNIT DEVICE PRESENTATION AND INSTALLATION...

  • Page 28: Commissioning

    COMMISSIONING This MUST be done with the POWER OFF before commissioning and each time the installation is modified (addition/deletion of a product). The management module risks being damaged if wired incorrectly. CHECK BEFORE SWITCH-ON Step 3: Test circuit 2 Repeat the steps for each direction. Ω...

  • Page 29: Resetting The Module

    RESETTING THE MODULE – – Ø Ø 0 782 12 0 782 12 MOSAIC NURSE CALL UNIT COMMISSIONING...

  • Page 30: Troubleshooting

    TROUBLESHOOTING FAULT TYPE DIAGNOSTICS The corridor overdoor light is flashing white quickly Door unit Cat.No 0 782 04 faulty The corridor overdoor light is flashing red slowly Push-button cord faulty The corridor overdoor light is flashing red quickly Biomedical system or bathroom pull-cord faulty One of the room LED indicators is faintly Management module is damaged and needs to be replaced lit and never goes out...
  • Page 31 MOSAIC NURSE CALL UNIT TROUBLESHOOTING...
  • Page 32 FOLLOW US ON www.legrand.com www.youtube.com/legrand www.twitter.com/legrand Head office and International Management 87045 Limoges Cedex - France Tel: +33(0)5 55 06 87 87 Fax: +33(0)5 55 06 74 55...

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