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Table of Contents Illustrations Figure 1—NC110N Master Station Control Locations ..........1 Figure 2—NC110A Master Station Control Locations ..........2 Figure 3—Call Station and Call Cord Control Locations ..........2 Figure 4—Emergency, Code, Call & Duty Station Control Locations ......4 Figure 5—Master Panel Housing Chart and Wall Cut-Out Details ......10 Figure 6—Ring &...
System Operating Instructions —————————————— ® This section provides complete operating instruction for all Tek-CARE NC110N and NC110A functions, as well as reference drawings for use in locating and describing all controls. System operators must read the following operating instructions concerning system equipment and the terms used in conjunction with the equipment.
Figure 2—NC110A Master Station Control Locations CALL INDICATOR CALL EMERGENCY CALL INDICATOR EMER. TONE ROUTINE TONE OFF TONE VOLUME SELECTOR VOLUME TONE CALL TONE TEST TEST ROOM INDICATORS SYSTEM POWER INDICATOR POWER Figure 3—Call Station and Call Cord Control Locations SF100N Call Station SF100/2 Dual Call Station 1 –...
System Operating Instructions Test Tone Signal: Press the button. A tone signal should be heard at the master station. TONE TEST Test Station Selector Lamps: Press the button (one is included for each panel of annunciator lamps). All LAMP TEST annunciator lamps on that panel should be illuminated.
System Operating Instructions Cancel a Call: Press cancel button. Indicator will turn off. Improper Operation: If the call station does not operate as described, contact qualified service personnel. There are no user serviceable parts on the SF101N and SF101C Call Stations.
System Operating Instructions Improper Operation: If the call station does not operate as described, contact qualified service personnel. There are no user serviceable parts on the SF151N, SF153N, SF155B, SF339 Emergency Stations or the SF156B Code Station. LI150N, LI150B Duty Stations Refer to Figure 4 for locations, names, and functions of controls and indicators.
System Operating Principle –——————————————— Each system uses a series of bus conductors to carry the operating and signaling voltage to the various units. In addition, each station capable of calling the master station has individual conductors between it and the master to give the station its own identity. When a call button is depressed, switching circuits operate to light various call lights and to energize system call tone.
System Operating Principle NC110A Master Stations The NC110A’s design is based on the NC110N master station. The NC110N’s control switches have been replaced with relays that have reliable control circuitry, which are operated via the buttons on the NC110A membrane switch. The NC110A uses an electronic oscillator circuit to generate call tones via an enclosed 45-ohm speaker.
System Installation SS100 24 VAC 100 VA Transformer: For use with the PK800A. Locate the SS100 within 3 feet of the PK800A Secondary Power Supply. Do not exceed operating temperature range of 10°C–30°C. Wiring Installation Run wiring conduit from corridor light to corridor light and terminate at the PK151A or PK152 Power &...
System Installation Housing Installation NC110A Master Station: The NC110A is a desktop unit. Locate the PL116 wall plate directly behind the desk to accommodate the NC110A. Mount the wall plate to a four-gang electrical backbox with a three-gang mud ring ®...
System Installation SF100C, SF101C, SF102 Call Stations, SF155B Emergency Station: Install single gang ring (or single gang ring and double gang box) as shown in Figure 6 for each call and emergency station in the system. Ring and back box must be UL ®...
System Installation Wire Connections Use crimp-style connectors for all wire connections. Do not use wire nuts. NC110A Master Station: Wire the PL116 Wall Plate as shown in Figure 12. NC110N Master Station: No internal wiring is necessary for the NC110N Master Station. SF100C, SF101C, SF102 Call Stations: Connect wires as shown in Figures 9–10.
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System Installation System Checkout and Testing SF100N, SF100/2, SF100C, SF101N, SF101C, SF102 Call Stations: Test call stations one at a time. Initiate a call on each station. Press the button on the end of the call cord for SF100N, SF100/2, SF100C, SF102 Call Stations. Press the call button for SF101N, SF101C Call Stations.
System Maintenance Instructions ————————————— ® Most of the equipment and parts used in the Tek-CARE NC110N Nurse Call System are not user serviceable and cannot be replaced or repaired by the end user. Equipment must be repaired by qualified service personnel only. Parts that are user serviceable are listed in the following section and their replacement explained.
System Maintenance Instructions • Push test button to make sure lamp has been placed in socket properly. If lamp does not light, try pressing more firmly into socket. If lamp still does not light, repeat steps above with new lamp until one works properly. •...
System Maintenance Instructions • To test, push the button at the end of the call cord. The lamp should CALL PLACED illuminate. Push the button to cancel the call. CANCEL For repair or replacement of any other parts, contact qualified service personnel. A list of replacement parts and numbers appears in the Replacements Parts section.
Figure 13—NC110N Second Master Wiring Diagram NC110N NC110N Master Station Central Equipment Second Master Station Enclosure Enclosure Enclosure Control PK151A / Module J D E E1 PK152 J D E E1 SS106 Selector Module Terminal Module 24 VAC L L L L L L L L N N P P N N P P...