TekTone Tek-CARE NC110A, NC110N, SF100 N, /2, C, SF101 N, C, SF102, SF151 N, SF153 N, SF155 B, SF339, SF156 B, LI150 N, B, LI381, LI382, PK151 A, PK800 A, SS100 Operation, Installation and Service Manual

IL381

SECTION E

Rev. 15 - 03/2009

Tek-CARE

®

NC110A, NC110N

Visual Nurse Call Signaling System

UL

®

1069 Listed

Operation, Installation and Service Manual

Website:

www.tektone.com

Email:

[email protected]

For Technical Assistance:

1-800-332-6608

Technical Assistance Email:

[email protected]

277 Industrial Park Road

Franklin, NC 28734

(828) 524-9967

(800) 327-8466

Fax (828) 524-9968

APPLICATION: The Tek-CARE ® NC110A, NC110N Visual Nurse Call Signaling System is designed for nursing home or individual ward use. The nurse call system provides audible and visual indication of all calls originating in the system, including both normal and emergency calls. The NC110A, NC110N Master Station contains lamps for call indication, as well as tone-off switch and an audible tone signaling device.

Operation, Installation and Service Manual

Copyright © 2001–2009

TekTone

®

Sound & Signal Mfg., Inc., All rights reserved.

No part of this publication may be copied without the express written permission of TekTone

®

Sound & Signal Mfg., Inc. The content of this manual is furnished for informational use only, is subject to change without notice, and should not be construed as a commitment by TekTone

®

Sound & Signal Mfg., Inc. TekTone

®

Sound & Signal Mfg., Inc. assumes no responsibility or liability for any errors or inaccuracies that may appear in this documentation.

TekTone, the TekTone logo, Tek-Call, Tek-Care, Tek-Check-In, Tek-Com, Tek-Digicare, Tek-Door, Tek-Entry III, Tek-Guard, Tek-

Micro, Tek-Micro II, Tek-MMARS II, TekNIOS, TekNIOS II, Tek-Paging, Tek-Phone, Tek-Safe, Tek-Select II, Tek-Sentry, Tek-

Sound, Tek-Status, Tek-Trio and Tek-View are either registered trademarks or trademarks of TekTone

®

Sound & Signal Mfg., Inc. in the United States and/or other countries. All other trademarks are the property of their respective owners.

TekTone ® Sound & Signal Mfg., Inc., 277 Industrial Park Road, Franklin, North Carolina 28734, USA.

ii • IL381 Tek-CARE

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NC110A, NC110N Manual

Copyright © TekTone Sound & Signal Mfg., Inc. All Rights Reserved.

Table of Contents ————————————————————

System Operating Instructions .............................................................. 1

NC110N Master Stations ............................................................................................. 1

NC110A Master Stations ............................................................................................. 3

SF100N, SF100/2, SF100C, SF102 Call Stations ............................................................ 3

SF101N, SF101C Call Stations ...................................................................................... 3

SF151N, SF153N, SF155B, SF339 Emergency Stations and SF156B Code Station ....... 4

LI150N, LI150B Duty Stations ..................................................................................... 5

LI381 Corridor Lights ................................................................................................... 5

LI382 Corridor Zone Lights .......................................................................................... 5

System Operating Principle ................................................................... 6

PK151A Power and Control Unit ................................................................................ 6

PK800A Secondary Power Supply .............................................................................. 6

NC110N Master Stations ............................................................................................. 6

NC110A Master Stations ............................................................................................. 6

SF100N, SF100/2, SF100C, SF101B, SF101N, SF101C, SF102 Call Stations .................. 7

SF151N, SF153N, SF155B, SF339 Emergency Stations and SF156B Code Station ....... 7

System Installation ................................................................................. 8

Installation Procedure .................................................................................................. 8

Equipment Locations ................................................................................................... 8

Wiring Installation ....................................................................................................... 9

Housing Installation ..................................................................................................... 9

Wire Checkout ........................................................................................................... 11

Wire Connections ...................................................................................................... 11

Connections Checkout ............................................................................................... 12

System Test Instructions ............................................................................................ 12

System Checkout and Testing .................................................................................... 12

System Maintenance Instructions ....................................................... 14

NC110A Master Stations ............................................................................................ 14

NC110N Master Stations ............................................................................................ 14

PK151A Power and Control Unit ................................................................................. 15

PK153 Third Priority Control Unit ............................................................................... 15

PK800A Secondary Power Supply .............................................................................. 15

FZ151 In-Line Fuse Holder ......................................................................................... 15

SF100N, SF100/2, SF100C, SF102 Call Stations ........................................................... 16

SF101N, SF101C Call Stations ..................................................................................... 16

SF151N, SF153N, SF155B, SF339 Emergency Stations and SF156B Code Station ...... 16

LI150N, LI150B Duty Stations .................................................................................... 16

LI381 Corridor and LI382 Corridor Zone Lights ......................................................... 16

Replacement Parts ...................................................................................................... 17


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NC110A, NC110N Manual • iii

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 & Back Box for Call, Emergency, Code & Duty Stations, and Corridor & Zone Lights .................................................................. 10

Figure 7—SS106 Transformer Installation .................................................................. 10

Figure 8—NC110N Selector Lamp/Switch Lens, Filter and Lamp Replacement .......... 14

Figure 9—NC110A Wiring Diagram ............................................................................ 18

Figure 10—NC110N Wiring Diagram .......................................................................... 19

Figure 10a—NC150N, NC200N, Two Stations in Parallel ............................................ 20

Figure 11—NC110A Housing Installation Diagram .................................................... 21

Figure 12—PL116 Wall Plate Wiring Diagram ............................................................. 21

Figure 13—NC110N Second Master Wiring Diagram ................................................. 22

Figure 14—PK153 Wiring Diagram ............................................................................. 23

Figure 15—PK153 Wiring Diagram with SF156B Code Station ................................... 24

Figure 16—PK151A to PK800A Interconnection ........................................................ 25

Figure 17—SF337C Cross Reference Diagram ............................................................ 26

Figure 18—SF339 Cross Reference Diagram ............................................................... 27

Figure 19—NC110N Hookup to NC150N, NC200N ..................................................... 28

Figure 20—SF157 and SF157/2 Wiring Diagram ......................................................... 29 iv • IL381 Tek-CARE

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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.

NC110N Master Stations

Refer to Figure 1 for locations, names, and functions of controls and indicators.

Answer Emergency Calls:

All emergency calls take precedence over any normal call signal. Calls must be answered in person and can only be canceled from point of origin. Emergency calls are indicated by simultaneous operation of the following signals:

• Rapid flashing of the associated station selector lamp, which is marked to indicate origin of call.

• Rapid flashing of call lamp and emergency lamp.

• Rapidly pulsing audible tone.

Answer Normal Calls:

Calls must be answered in person and can only be canceled from point of origin. Normal calls are indicated by simultaneous operation of the following signals:

• Steady illumination of the associated station selector lamp which is marked to indicate origin of call.

• Steady illumination of call lamp.

• Slowly pulsing audible tone. The audible call signal may be canceled for normal calls by pressing the

TONE OFF

button. The

TONE OFF

button will then illuminate to indicate tone silenced. Pressing the

TONE OFF

button when illuminated will reset the call tone.

Figure 1—NC110N Master Station Control Locations

1

– Tone Off Button: Silences normal call tone when depressed.

– Tone Off Lamp: Indicates tone silenced when illuminated.

2

– Tone Test Button: Activates tone signal when depressed.

3

– Call Lamp: Indicates incoming call when illuminated. Indicates emergency call when flashing.

4

– Emergency Lamp: Indicates emergency call when flashing.

5

– Station Selector Lamps (PM110/4N): Indicates incoming call from associated remote when illuminated. Indicates emergency call from remote when flashing.

6

– Lamp Test Button: Illuminates all lamps on panel when pressed.

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NC110A, NC110N Manual • 1


Figure 2—NC110A Master Station Control Locations

CALL INDICATOR

EMERGENCY CALL INDICATOR

ROUTINE TONE OFF

TONE VOLUME SELECTOR

CALL TONE TEST

SYSTEM POWER INDICATOR

CALL

EMER.

TONE

OFF

VOLUME

TONE

TEST

POWER

ROOM INDICATORS

SF100N Call Station

Figure 3—Call Station and Call Cord Control Locations

SF100/2 Dual Call Station 1

– Call Placed Lamp: Indicates a call is placed when flashing.

2

– Cancel Button: Cancels the call when pressed.

3

– Call Cord Jack: Receptacle for SF301 or SF302 call cord.

4

– Plug: Connects call cord to patient station when plugged into call cord jack.

5

– Call Button: Places a call when pressed, if cord is connected to patient station.

SF301 Call Cord

SF100C

Call Station

SF102 Dual

Call Station

SF302 Call Cord

5

4

2 • IL381 Tek-CARE

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System Operating Instructions

Test Tone Signal:

Press the

TONE TEST

button. A tone signal should be heard at the master station.

Test Station Selector Lamps:

Press the

LAMP TEST

button (one is included for each panel of annunciator lamps). All annunciator lamps on that panel should be illuminated. (See System Maintenance

Instructions for proper procedures and precautions in replacing defective lamps.)

Improper Operation:

• If the NC110N Master Station fails to operate as described, contact qualified service personnel. There are no user replaceable parts on the NC110N Master Station other than the station selector lamps and lenses.

• If a malfunction occurs during a call and causes a lack of indication of call origin on the master station, first determine the origin of the call by observing which corridor light and corridor zone light is illuminated, then inform qualified service personnel.

NC110A Master Stations

Refer to Figure 2 for locations, names, and functions of controls and indicators. Operation of the NC110A is similar to that of the NC110N, except that there is no selector lamp test

(NC110A has selector LEDs instead).

Adjust volume:

The NC110A master station has three volume levels. Press the volume button until the desired level is reached. The level is indicated by three lighted LEDs above the volume button. Use the tone test button to test volume when adjusting the volume.

Selector point labeling:

A slot is provided at the top of each column of selector points for inserting a paper strip

(TekTone ® part number LB516). Apply room-identifying labels between the dashed lines so that each label lines up with the intended selector point on the NC110A membrane switch.

SF100N, SF100/2, SF100C, SF102 Call Stations


Call a Nurse: Press the

CALL

button located on the end of the call cord. The

CALL PLACED

lamp will illuminate to indicate call placement. Wait for the nurse. Refer to Figure 3 for locations, names, and functions of call cord controls.

Cancel a Call: Press the

CANCEL

button. Indicator will go off. If the call cord is pulled from its receptacle, a call will be placed automatically and cannot be canceled until the call cord is replaced in the receptacle.

Replace Call Cord: See System Maintenance Instructions for proper procedures and precautions in replacing defective call cords.

Improper Operation: If the call station does not operate as described, contact qualified service personnel. There are no user serviceable parts on the SF100N, SF100/2, SF100C and SF102 Call Stations other than cords.

SF101N, SF101C Call Stations


Call a Nurse: Press the

CALL

button. The

CALL PLACED

lamp will illuminate to indicate call placement. Wait for the nurse.


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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.

SF151N, SF153N, SF155B, SF339 Emergency Stations and SF156B Code Station


Call a Nurse: Pull the call cord, slide the call/cancel switch down, or press the call/cancel button. The

CALL PLACED

lamp will flash. Wait for the nurse.

Cancel a Call: Push the call/cancel switch up, press the call/cancel button, or twist the push button. The

CALL PLACED

lamp will go off.

Figure 4—Emergency, Code, Call & Duty Station Control Locations

SF151N Emergency

Station

SF153N Emergency

Station

SF155B Emergency

Station

SF339 Emergency

Station

SF156B Code

Station

SF101N Call

Station

SF101C Call

Station

LI150N Duty

Station

LI150B Duty

Station

Tone Off

1

– Call Placed Lamp: Indicates a call is placed when flashing.

2

– Cancel Button: Cancels the call when pressed.

3

– Call Button: Places a call when pressed.

4

– Call/Cancel Switch: Places a call when pulled down. Cancels the call when pushed up.

5

– Call Cord: Places a call when pulled.

6

– Call/Cancel Button: Places a call when pressed to in position. Cancels the call when pressed or twisted to out position.

7

– Tone Off Switch: Silences normal audible tone signal when pushed down.


®




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


Emergency Calls: Emergency calls are indicated by a flashing

CALL PLACED

lamp and a rapidly pulsing audible tone. The audible tone signal cannot be silenced by the

TONE

OFF

switch.

Normal Calls: Normal calls are indicated by steady illumination of the

CALL PLACED

lamp and a slowly pulsing audible tone. Push the

TONE OFF

switch down to silence the audible tone signal. Push the

TONE OFF

switch up to turn the audible tone signal on.

Improper Operation: If the call station does not operate as described, contact qualified service personnel. There are no user serviceable parts on the LI150N and LI150B Duty

Stations.

LI381 Corridor Lights

Emergency Calls: Emergency calls are indicated by rapid flashing of the corridor light that is associated with the calling station.

Normal Calls: Normal calls are indicated by steady illumination of the corridor light that is associated with the calling station.

Lamp Replacement: See System Maintenance Instructions for proper procedures and precautions in replacing defective lamps.

Improper Operation: If corridor light does not operate as described, contact qualified service personnel. There are no user serviceable parts on the LI381 Corridor Lights other than lamps.

LI382 Corridor Zone Lights

The LI382 Corridor Zone Light includes two indicator lamps: a clear normal call indicator lamp and an emergency call indicator lamp with a red bulb cover.

Emergency Calls: Emergency calls are indicated by rapid flashing of the red corridor zone light associated with the zone or area from which an emergency call has been placed.

Normal Calls: Normal calls are indicated by steady illumination of the white corridor zone light associated with the zone or area from which a normal call has been placed.

Concurrent Emergency and Normal Calls: If an emergency and normal call are placed in the same zone at the same time, the red lamp connected to the emergency station from which a call was placed will flash rapidly, while the white lamp associated with the normal call will maintain a steady illumination.

Lamp Replacement: See System Maintenance Instructions for proper procedures and precautions in replacing defective lamps.

Improper Operation: If corridor zone light does not operate as described, contact qualified service personnel. There are no user serviceable parts on the LI382 Corridor

Zone Lights other than lamps and red bulb cover.


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System Operating Principle –———————————————

Each system uses a series of buss 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. All calls must be reset at the point of origin.

Emergency calls are signaled by a different flashing rate at the master station. An emergency call is indicated by an intermittent tone and flashing lights at approximately 1/3-second intervals. A normal call is indicated by a steady lamp and an intermittent tone at approximately

8-second intervals.

The Tek-CARE

®

NC110N Nurse Call System includes three basic units, each essential for operation. These will be discussed individually and are as follows:

• Power and Control Unit

• Master Station

• Call Stations

The use of these basic units, in conjunction with wiring, housings and auxiliary equipment, make up a complete system.

PK151A Power and Control Unit

The power and control unit utilizes a transformer which steps down the 120 VAC input to 24

VAC, 30 VA, which is then rectified, filtered and regulated to provide a stable 24 VDC for the rest of the system.

Control circuits are provided to detect the presence of normal or emergency calls and to provide steady or intermittent voltages to operate external devices with indications as follows:

Normal calls are indicated by a positive voltage applied to Terminal R by the calling remote station. Emergency calls are indicated by a positive voltage applied to terminal Q by the calling remote station.

PK800A Secondary Power Supply

The secondary power supply accepts a 24 VAC input from the SS100 transformer. It rectifies, filters and regulates a +24 VDC output, which is provided on the two terminals labeled “24

VDC.” A +5 VDC output is also available, but is not used in this application.


The Master Station includes:

• Buzzer for audible signals.

• Annunciator lamps for call indication.

• Additional operating controls, including tone off and tone test switches and additional emergency and normal call indicators.


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. A simple digital counter keeps track of tone volume and is advanced by pressing the volume button.


®



System Operating Principle

The NC110A includes an isolated N/O relay contact for ancillary off-board call handling. An

RC hold circuit keeps the contact closed during off cycles of the call indication LED. For this reason, the contact will remain closed for a few seconds after call activity at the station has ended.

SF100N, SF100/2, SF100C, SF101B, SF101N, SF101C, SF102 Call Stations

The SF100N, SF100/2, SF100C, SF101C and SF102 Call Stations are for normal calls that use an LED visual indicator.

S.C.R. Q100 forms a latching circuit to maintain signaling after the momentary contact signal initiating push button has been released. S.C.R. Q100 is also used to reset the station when the call is canceled.

Call stations SF101B and SF101N have different features, but function in a similar manner.


The SF155B Emergency Station is for emergency calls. In the emergency position, associated signal lights are disconnected from the normal signal terminals and connected to the emergency signal terminals.

Emergency stations SF151N, SF153N and SF339, and code station SF156B have different features, but function in a similar manner.


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System Installation –———————————————————

Installation Procedure

Step 1: Read the following instructions concerning system equipment and determine installation methods before proceeding.

Step 2: Determine equipment location.

Step 3: Install wiring.

Step 4: Install housing.

Step 5: Check wires.

Step 6: Connect equipment.

Step 7: Check connections.

Equipment Locations

NC110A, NC110N Master Stations: Locate master stations within easy reach of operating personnel. Do not exceed operating temperature of 10° C–30° C.

SF100C, SF101C, SF102 Call Stations: Locate call stations where convenient for operation. Calls are placed on the SF100C and SF102 by means of a 6' long call cord switch, permitting easy operation by seated or prone patients. Calls are placed on the SF101C by means of a push button located on the station.

SF155B, SF339 Emergency Stations and SF156B Code Station: Locate emergency stations where convenient for operation. Avoid areas where direct contact with water may occur. The SF155B includes a 6' long pull cord permitting installation high enough to provide easy operation by the nurse and by seated or prone patients. The SF155B may be used without the cord as a pull down actuated switch.

LI150B Duty Stations: Locate duty stations as needed and where convenient for operation.

Location should provide for unobstructed visibility of the call indicator.

LI381 Corridor Lights: Locate corridor lights in the corridor above or beside the door of the associated room. Location should provide for unobstructed visibility of the corridor light in both directions.

LI382 Corridor Zone Lights: Locate corridor zone lights in the corridor area nearest the nurses central monitoring station. Location should provide for unobstructed visibility of each corridor zone light from the central location.

SF301, SF302 Call Cords: Insert call cord plugs into associated station jacks as indicated on the stations. Call cords provided are 6' or 10' in length.

PK151A Power and Control Unit: Locate the PK151A and IH151N junction box in an accessible area. Do not exceed operating temperature range of 10° C–30° C. Location should provide for convenient cable runs to remote and master stations. Cable run from the PK151A to the NC110N Master Station must not exceed 100'.

PK153 Third Priority Conrol Unit: Locate the PK153 in the same location as the PK151A

Power and Control Unit.

PK800A Secondary Power Supply: Locate the PK800A in an accessible area within 2 feet of the PK151A that it is to be connected to. Do not exceed operating temperature range of 10°C–30°C. The PK800A is for use in applications that exceed the current load capacity of the PK151A (1 amp). The PK800A allows the current load to be increased to 3 amps. The FZ151 Fuse Assembly must be located between the PK800A and the PK151A.

See Figure 16 for actual FZ151 connection points.


®



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 Power and Control Unit. Limit each circuit to 15 or fewer corridor lights. Select conduit size to accommodate the following cables:

• 3 cond. #18 common to all call stations (except LI150B Duty Stations). Add 2 cond.

#18 common if LI382 Corridor Zone Lights are used.

• Run 3 cond. #18 common from LI382 to PK151A Power and Control Unit.

• 1 cond. #22 selective for each SF155B Emergency Station not used in conjunction with a call station.

• 4 cond. #22 to one LI150B Duty Station. Use 4 cond. #18 if feeding more than one duty station. Install a maximum of 4 duty stations per system. If more are needed, call factory for wiring information.

Station Wiring Layout:

NC110A, NC110N Master Stations: Run cable or conduit directly from the master station to the PK151A Power/Control Unit and IH151N Junction Box. Include the following:

• 5 cond. #18

• 1 cond. #22 for each SF100C/SF101C/SF102 Call Station.

• 1 cond. #22 for each SF155B Emergency Station not used in conjunction with a call station.

SF100C, SF101C, SF102 Call Stations: Run 4 cond. #22 directly to associated SF155B

Emergency Station. If an emergency station is not used, run cable directly to the associated corridor light. If more than one call station is used in the same room, all stations run directly to the emergency station (if used).

SF155B Emergency Stations: Run 4 cond. #22 for each call station associated with the

SF155B. Run cable directly to associated corridor light. If no call station is used, only

3 cond. #22 is needed from the SF155B to the corridor light.

LI150B Duty Stations: Run 4 cond. #22 to the PK151A Power and Control unit. Use 4 cond. #18 if feeding more than one duty station. Install a maximum of 4 duty stations per system. If more are needed, call factory for wiring information.

Power Wiring: Run conduit and 2 cond. #18 cable from the PK151A Power and Control

Unit and IH151N Junction Box to 117 VAC - 60 cycle power source. Do not connect power.

Refer to Figures 9–10 for typical system wiring and cable sizes.

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 (TekTone ® part numbers IH353 and IH352 respectively). Connect the

NC110A to the wall plate using the provided 8-wire, RJ-terminated cable (CA045) and fixed

50-wire ribbon cable (CA046). Gather extra length in the ribbon cable and tie as shown. See

Figure 11 for unit placement.


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NC110N Master Station:

Flush Wall Mounting: Provide wall cutout as shown in Figure 5. Fit back box and frame assembly into prepared opening. Fasten assembly in place using screws. Back box must be TekTone ® OH200 Series.

Surface Wall Mounting: Fasten box and frame assembly to wall through holes provided in back of box. Use suitable fasteners. Back box must be TekTone ® OH300 Series.

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

®

approved. Minimum dimensions of back box must be not less than 4"×4"×1.5". Minimum opening on ring must be not less than 1.75"×2.75". Minimum clearance from live parts on station to dead metal parts must be not less than 0.5".

Figure 5—Master Panel Housing Chart and Wall Cut-Out Details

4" min.

16"

Finished Wall

16.25"

B

3.75"

B

66"

16.25"

B

Finished Floor

In masonry walls, install 0.5"×4" wood fillers at top and bottom of opening for housing attachment.

Housing Wall Opening

Flush Surface Width (B) Height

OH202 OH302 8.5" 16.25"

OH203 OH303

OH204 OH304

OH205 OH305

12.5"

16.5"

20.5"

16.25"

16.25"

16.25"

Figure 7—SS106 Transformer Installation Figure 6—Ring & Back Box for

Call, Emergency, Code & Duty Stations, and Corridor & Zone Lights

Install ring with panel mounting holes at top and bottom, as shown.


®




LI150B Duty Stations: Install single gang ring (or single gang ring and double gang box) as shown in Figure 6 for each duty station. Ring and back box must be UL ® approved.

Minimum dimensions are the same as for the call/emergency stations listed previously.

LI381 Corridor Lights, LI382 Corridor Zone Lights: Install double gang ring (or double gang ring and double gang box) as shown in Figure 6 for each corridor light in system. Ring and back box must be UL ® approved. Minimum dimensions of back box must be not less than 4"×4"×1.5". Minimum opening of ring must be not less than 2.75"×2.75". Minimum clearance from live parts of station to dead metal parts must be not less than 0.5".

PK151A Power and Control Unit, IH151N Junction Box: Fasten IH151N Junction Box to wall using suitable fasteners. Mount PK151A inside junction box. Any alternate junction box must be UL

®

approved. Minimum dimensions of junction box must be not less than

12"×12"×4". Minimum clearance from live parts to dead metal parts on housing must be

1".

Install SS106 Transformer in junction box as shown in Figure 7. Do not connect trans-

former primary to power source until entire installation is completed and checked for shorts and grounds.

Install transformer connection box as shown in Figure 7. Transformer box must be UL

® approved. Minimum dimensions must be not less than 1.75"×3.75"×1.5". Parts in Fig-

ure 7 are also available as a factory assembly: IH151NK.

PK800A Secondary Power Supply: Fasten PK800A Secondary Power Supply to wall using suitable fasteners.

SS100 24 VAC 100VA Transformer: Fasten SS100 24 VAC 100 VA Transformer to wall using suitable fasteners. Do not connect transformer primary to power source until

entire installation is completed and checked for shorts and grounds.

Wire Checkout

Use an ohmmeter or other continuity checking device to test wires for shorts or grounds. If shorts or grounds are encountered, find and correct the problem before continuing. Make sure minimum number of conductors needed for all of the equipment being used in the system are available.

Wire Connections

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.

SF155B Emergency Stations: Connect wires as shown in Figures 9–10.

LI150B Duty Stations: Connect wires as shown in Figures 9–10.

LI381 Corridor Lights, LI382 Corridor Zone Lights: Connect wires as shown in

Figures 9–10.

PK151A Power and Control Unit: Connect wires as shown in Figures 9–10. Also connect secondary from the SS106 Transformer (24 VAC, 30 VA connections) to the PK151A as shown in Figures 9–10. Do not connect transformer primary to power source until

entire installation is completed and checked for shorts and grounds.

PK800A Secondary Power Supply: Connect wires as shown in Figure 16.


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SS100 24 VAC 100 VA Transformer: Connect wires as shown in Figure 16. Do not connect

transformer primary to power source until entire installation is completed and checked for shorts and grounds.

Connections Checkout

Recheck all connections to equipment. If all wires and connections are satisfactory, connect primary coil of SS106 Transformer to source of 117 VAC 60 cycles (40 watts max.) and operation of system can be checked according to System Test Instructions next in this section.

System Test Instructions

Before proceeding with a system test, all stations should be set to normal conditions as follows:

NC110A Master Station: No initialization is necessary.

NC110N Master Station: All push buttons should be in normal

OUT

position. If depressed, the

TONE OFF

button may be released by pressing the button and then releasing it.

SF100N, SF100/2, SF100C, SF102 Call Stations: If the call cord push button has been pressed, reset the station by pressing the

CANCEL

button.

SF101N, SF101C Call Stations: If the call button has been pressed, reset the station by pressing the

CANCEL

button.

SF153N, SF339 Emergency Stations: If the call/cancel switch is pressed to the

IN

position, press the switch again or twist the switch to the

OUT

position to reset the station.

SF151N, SF155B Emergency Stations and SF156B Code Station: If the call cord has been pulled or the switch has been pulled down, reset the station by pushing the switch up.

LI150N, LI150B Duty Stations: Push the

TONE OFF

switch up.

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. Check for operation of the following signals:

• The

CALL PLACED

lamp on the call station should be illuminated.

• The LI381 or LI382 Corridor Light near the room entrance should be illuminated.

• On the NC110N Master Station, the call lamp should be illuminated and the associated station selector lamp (marked to identify the calling station) should be illuminated. A slowly repeating audible call tone should be heard. The normal call tone may be silenced by the

TONE OFF

button, which should be illuminated to indicate tone silencing.

• On all LI150B Duty Stations, the

CALL PLACED

lamp should be illuminated, and a slowly repeating audible call tone should be heard. The normal call tone may be silenced by the

TONE OFF

button.

Reset the call at the call station: Press the

CANCEL

button on SF100N, SF100C, SF102,

SF101N and SF101C stations. All signals should be canceled.


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SF151N, SF153N, SF155B, SF339 Emergency Stations and SF156B Code Station: Test stations one at a time. Initiate a call on each station. Pull the call cord on the SF151N

Emergency Station. Push the switch to the

IN

position on the SF153N, SF339 Emergency

Stations. Slide the switch to the

DOWN

position or pull the call cord on the SF155B Emergency

Station. Slide the switch to the

DOWN

position on the SF156B Code Station. Check for operation of the following signals:

• The

CALL PLACED

lamp should be flashing

• The LI381 Corridor and LI382 Corridor Zone Light near the room entrance should be flashing.

• On the NC110N Master Station, the call lamp should be flashing, the emergency lamp should be flashing, and the associated station selecter lamp (marked to indentify the calling station) should be flashing. An intermittent audible call tone should be heard.

Pressing the

TONE OFF

button must not cancel the emergency call tone.

• On all LI150B Duty Stations, the call lamp should be flashing, and an intermittent audible call tone should be heard. The

TONE OFF

button must not cancel the emergency call tone.


IL381 Tek-CARE

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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.


There are no user replaceable components on the NC110A. Clean the membrane switch with a damp cloth as needed. Check for unintentional button presses which may occur during cleaning.


Refer to Figure 8 to identify replacement parts. A full list of replacement parts and numbers appears in the Replacement Parts section.

Selector Lamp Lens Replacement:

• Remove lens by squeezing top and bottom together and pulling away from panel.

• Replace with same color lens by pushing new lens towards panel. The lens should snap into place on the selector lamp/switch knob with a noticeable click.

Selector Lamp Filter Identification:

• Remove lens by squeezing top and bottom together and pulling away from panel.

• Remove white filter by lifting it out of the selector lamp/switch knob.

• Identify filter by room number or other means using dry transfer lettering, labels, or other similar methods. Be sure identified filter is replaced in knob so that lettering is readable right side up.

• Replace lens by pushing it towards panel. The lens should snap into place on the selector lamp/switch knob with a noticeable click.

Defective Lamp Replacement:

• Remove lens and filter by methods described above.

• Using needle-nosed pliers, tweezers or similar tool, pull lamp out of socket by gripping lamp at sides and moving it from side to side as it is pulled away from the panel.

WARNING: Do not squeeze too tightly, or it will break.

• Replace lamp by holding with tool and pushing into socket. Be sure lamp is turned so that the base is lined up with the slot in the socket. Lamp must be pushed in below the level of the filter.

1

Figure 8—NC110N

Selector Lamp/Switch Lens,

Filter and Lamp Replacement

2

3

4

1 – Lens

2 – Filter

3 – 24V Lamp

4 – Switch Knob


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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.

• Replace lens and filter in selector lamp/switch knob as previously described.

PK151A Power and Control Units

There are no user serviceable parts in the PK151A Power and Control Unit. Notify qualified service personnel for repair or replacement.

PK153 Third Priority Control Unit

There are no user serviceable parts in the PK153 Third Priority Control Unit. Notify qualified service personnel for repair or replacement.

PK800A Secondary Power Supply

The only user serviceable part is a 4A, 125 VAC fuse (1.25"×0.25").

• Disconnect power to the associated SS100 transformer. If the SS100 is hard wired, locate the associated breaker and turn it off. If a means cannot be established to remove power to the SS100, then contact qualified service personnel and do not proceed further. The SS106 powering the associated PK151A should also be powered down in the same fashion.

• Once power has been disconnected, firmly grasp the black fuse holder knob on the side of the PK800A, push in and rotate it counterclockwise. Pull out on the knob to expose the fuse.

• Remove the fuse and insert the new fuse. Reinsert fuse holder knob. Restore power to the system.

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.

FZ151 In-Line Fuse Holder

The only user serviceable part is a 4A, 125 VAC fuse (1.25"×0.25").

• Disconnect power to the associated SS100 transformer. If the SS100 is hard wired, locate the associated breaker and turn it off. If a means cannot be established to remove power to the SS100, then contact qualified service personnel and do not proceed further.

The SS106 powering the associated PK151A should also be powered down in the same fashion.

• Once power has been disconnected, firmly grasp both ends of the fuse holder, push in and rotate in opposite directions. Pull out on both ends to expose the fuse.

• Remove the fuse and insert the new fuse. Put fuse holder back together and verify that both pieces are interlocked. Restore power to the system.



IL381 Tek-CARE

®



SF100N, SF100/2, SF100C, SF102 Call Stations

The only user serviceable part on these stations are the call cords. To replace:

• To remove the call cord, grip end of plug firmly and pull straight away from call station.

• To replace the call cord, hold by end of plug and push straight into call cord jack on call station.

• To test, push the button at the end of the call cord. The

CALL PLACED

lamp should illuminate. Push the

CANCEL

button to cancel the call.


SF101N, SF101C Call Stations

There are no user servicable parts on the SF101N, SF101C Call Staions. Notify qualified service personnel for repair department


There are no user serviceable parts on the SF151N, SF153N, SF155N, SF339 Emergency or

SF156B Code Stations. Notify qualified service personnel for repair or replacement.

LI150N, LI150B Duty Stations

There are no user serviceable parts on the LI150N, LI150B Duty Stations. Notify qualified service personnel for repair or replacement.

LI381 Corridor and LI382 Corridor Zone Lights

• To remove cover, grip firmly by sides, and pull cover away from plate.

• To remove bulb, make sure that no call is placed, then push bulb in towards plate. Turn bulb counterclockwise and pull bulb out of socket. On LI382, remove red bulb cover before removing bulb.

• To replace bulb, hold by glass part and push metal end into socket. When resistance is encountered, turn bulb clockwise until it falls into socket. (Metal part should be below the top of the socket.) Push bulb again and turn clockwise until bulb stops turning, and then release. On LI382, replace red bulb cover. Be sure to place bulb cover over the same bulb from which it was removed.

• To test light, place a call at the associated station. If light still does not work, repeat steps above until corridor light and/or corridor zone lights function properly.

• To replace cover, reverse instructions for removal.


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Replacement Parts

Part No.

Description

FZ010 4A Fuse

LI014

LI028

24V Lamp

28V Lamp

RP021

RP022

RP024

RP027

Blank Filter

Orange Lens

Green Lens

Clear Lens

Used For

PK800A Secondary Power Supply and FZ151 Fuse Asst.

NC110N Control and Selector Module Lamps

LI381, LI382 Corridor Lights

NC110N Selector Button Label

NC110N Tone Test Button and Selector Buttons

NC110N Tone Off Button

NC110N Emergency Button

RP028 Yellow Lens NC110N Call Button

RP037A Red Bulb Cover LI382 Corridor Zone Lights

SF301

SF302

Call Cord

Call Cord Dual

SF100N, SF100/2, SF100C, SF102 Call Stations

SF100N, SF100/2, SF100C, SF102 Call Stations


IL381 Tek-CARE

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SF151N SF153N


IL381 Tek-CARE

®



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Figure 11—NC110A Housing Installation Diagram

NC110A

DESK

CABLES GATHERED AND TIED

WHERE APPROPRIATE

WALL PLATE

IL381 NC110A TYPICAL INSTALLATION REV0 112806 1

Figure 12—PL116 Wall Plate Wiring Diagram

PL116 REAR VIEW

TO PK151

TO FIELD


IL381 PL116 REAR VIEW REV0 113006 1

IL381 Tek-CARE

®


Figure 13—NC110N Second Master Wiring Diagram

(MEL 10/07/96)

Central Equipment

Enclosure

SS106

See

Note 2

24 VAC

PK151A

J

D

R

R

P

P

T1

T2

N

N

Q

Q

E

NC110N

Second Master Station

Enclosure

J D E E1

L L L L

N N P P

NC110N

Master Station

Enclosure

Control

Module

J

D E E1

Selector Module

Terminal Module

L L L L

N N P P

Notes:

1. Main supply circuit, connect to 117 VAC, 60Hz (40 watts max).

Use #18 gauge wire minimum. SS106 transformer rating is 24

VAC, 30VA maximum.

2. Terminal identifications shown are not in actual order.

3. All common wires are #18 gauge. All other wires are #22 gauge.


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IL381 Tek-CARE

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IL381 Tek-CARE

®


connected to "Q" common and must be connected together.


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connected to "Q" common and must be connected together.


IL381 Tek-CARE

®


Figure 19—NC110N Hookup to NC150N, NC200N

NC110N

MASTER STATION

ENCLOSURE

CONTROL

MODULE

J

D

E E1

D

J

E

N

TO

NC150N, NC200N

PK151A

SELECTOR MODULE

TERMINAL MODULE

L

L L

L

N

N P

P

P

N

L

L

L

TO

NC110N

PK151A

TO

SELECTIVE LAMP

WIRE ON

NC150N, NC200N


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IL381 Tek-CARE

®


TekTone Tek-CARE NC110A, NC110N, SF100 N, /2, C, SF101 N, C, SF102, SF151 N, SF153 N, SF155 B, SF339, SF156 B, LI150 N, B, LI381, LI382, PK151 A, PK800 A, SS100 Operation, Installation and Service Manual

Assistant Bot

IL381

SECTION E

Tek-CARE

NC110A, NC110N

Visual Nurse Call Signaling System

Operation, Installation and Service Manual

www.tektone.com

Operation, Installation and Service Manual

Table of Contents ————————————————————

System Operating Instructions .............................................................. 1

System Operating Principle ................................................................... 6

System Installation ................................................................................. 8

System Maintenance Instructions ....................................................... 14

Illustrations

System Operating Instructions ——————————————

NC110N Master Stations

Figure 1—NC110N Master Station Control Locations

Figure 2—NC110A Master Station Control Locations

Figure 3—Call Station and Call Cord Control Locations

NC110A Master Stations

SF100N, SF100/2, SF100C, SF102 Call Stations

SF101N, SF101C Call Stations

SF151N, SF153N, SF155B, SF339 Emergency Stations and SF156B Code Station

Figure 4—Emergency, Code, Call & Duty Station Control Locations

LI150N, LI150B Duty Stations

LI381 Corridor Lights

LI382 Corridor Zone Lights

System Operating Principle –———————————————

PK151A Power and Control Unit

PK800A Secondary Power Supply

NC110N Master Stations

NC110A Master Stations

SF100N, SF100/2, SF100C, SF101B, SF101N, SF101C, SF102 Call Stations

SF151N, SF153N, SF155B, SF339 Emergency Stations and SF156B Code Station

System Installation –———————————————————

Installation Procedure

Equipment Locations

Wiring Installation

Housing Installation

Figure 5—Master Panel Housing Chart and Wall Cut-Out Details

Figure 7—SS106 Transformer Installation Figure 6—Ring & Back Box for

Call, Emergency, Code & Duty Stations, and Corridor & Zone Lights

Wire Checkout

Wire Connections

Connections Checkout

System Test Instructions

System Checkout and Testing

System Maintenance Instructions —————————————

NC110A Master Stations

NC110N Master Stations

PK151A Power and Control Units

PK153 Third Priority Control Unit

PK800A Secondary Power Supply

FZ151 In-Line Fuse Holder

SF100N, SF100/2, SF100C, SF102 Call Stations

SF101N, SF101C Call Stations

SF151N, SF153N, SF155B, SF339 Emergency Stations and SF156B Code Station

LI150N, LI150B Duty Stations

LI381 Corridor and LI382 Corridor Zone Lights

Replacement Parts

Figure 11—NC110A Housing Installation Diagram

NC110A

DESK

CABLES GATHERED AND TIED

WHERE APPROPRIATE

WALL PLATE

Figure 12—PL116 Wall Plate Wiring Diagram

PL116 REAR VIEW

TO PK151

TO FIELD

Figure 13—NC110N Second Master Wiring Diagram

connected to "Q" common and must be connected together.

connected to "Q" common and must be connected together.

Figure 19—NC110N Hookup to NC150N, NC200N

Key Features

Frequently Answers and Questions

How do I answer an emergency call?

How do I cancel a normal call from a SF100N station?