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Watts Lync DigiTemp Jr V23, Руководство пользователя/Инструкция по эксплуатации

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Watts Lync DigiTemp Jr V23 Скачать руководство пользователя страница 27

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Skip step 3 and 4 if only removing actuator for valve replacement.

NOTICE

Scheduled Testing, Inspection and Maintenance

1. Disconnect all power and fully de-energize the DigiTemp system.
2.   Once de-energized and disconnected, the display will become inactive and the control box can be 

opened. 

3.  Pop open the controller cover and then loosen two screw to expose actuator connection.

4.  Using the slot screwdriver loosen terminals 1 to 3 in the 

upper left side of the control module. Take note of the wire 

colors connected to each of the terminals.

This connection should be as follows: 
1)Grey  2) Black  3) Red

!

As an additional safety check, once the box is open, confirm that 
the unit is de-energized by measuring the AC voltage across the 
“L” and “N” terminals (46 and 45 respectively) using the voltmeter. 
Alternatively, use a voltage detector to confirm that the unit is NOT 
energized.

5. Remove the Actuator Cables from the control box.
6. Remove the actuator from the valve as follows:
  a. Using the T30 Torx driver remove the two actuator support plate T30 Torx screws
  b. Using the 10mm wrench loosen the actuator armature clamping nut
  c. Using the T30 Torx driver completely remove the support plate T30 Torx screws
  d.  At this point the actuator should be free to slide off the valve stem away from the valve. If not, further 

loosen the actuator armature clamping nut

  e. Carefully remove the actuator and set it aside.

Armature Clamping Nut

Support Plate  

T30 Torx screws

Actuator

Scheduled Testing, Inspection and Maintenance

1.  Follow actuator replacement above.
2.  Remove bracket and controller from the valve
3.  Un-plug sensor from the valve.
4.  Remove valve and replace. Install bracket, controller and plug sensor
5.   Install actuator. Using the T30 Torx driver, install the support plate T30 Torx screws (see below) until snug. 

Ensure that the support plate bolts are sufficiently loose to allow for some very slight movement between 

the support plate and the actuator. This play will allow the actuator to find the proper position when the 

armature clamping nut is tightened down.

6.   The actuator armature must be positioned in the un-powered rest position. Make sure "T" marking on 

the valve stem is pointing towards mixed outlet. See picture below.

Valve Replacement

VALVE POSITION

MARK

MIXED WATER

OUTLET

Mixed Water 

Outlet

Valve Position 

Mark

Support Plate  

T30 Torx Screws

Armature Clamping 

Nut

Содержание Lync DigiTemp Jr V23

Страница 1: ...com Mon Fri 8 am 5 pm CST Engineered Solutions L OMM 014_A Important Read this Manual BEFORE using this equipment Failure to read and follow all safety and use information can result in death serious personal injury property damage or damage to the equipment Keep this Manual for future reference User Guide Instruction Manual DigiTemp Jr Digital Water Mixing Valve ...

Страница 2: ...UCTS COST OF REPAIR COST OF ANY SUBSTITUTE PRODUCTS OR SERVICES DELAY DAMAGES LABOR CHARGES FINES PENALTIES ECONOMIC OR NON ECONOMIC LOSSES ARISING DIRECTLY OR INDIRECTLY FROM THE SALE PURCHASE OWNERSHIP INSTALLATION OR USE OF THE PRODUCT WHETHER BASED ON BREACH OF WARRANTY BREACH OF CONTRACT NEGLIGENCE STRICT LIABILITY OR ANY OTHER LEGAL THEORY What will Watts Heating Hot Water Solutions do THE S...

Страница 3: ... NETWORK OR SYSTEMS THE ACCURACY OR COMPLETENESS OF ANY DATA THE SECURITY OF ANY COMPUTER NETWORK OR SYSTEM OR ANY RESULTS TO BE ACHIEVED FROM THE DIGITEMP JR s OR ANY COMPUTER NETWORK OR SYSTEM WATTS HEATING HOT WATER SOLUTIONS HAS NO RESPONSIBILITY OR LIABILITY ARISING FROM THE UNAUTHORIZED USE OF THE DIGITEMP JR THE CONNECTION TO OR INTEGRATION WITH A USER S OR ANY OTHER COMPUTER NETWORK OR SYS...

Страница 4: ...sense when using this equipment If you are ever uncertain about a particular task or the proper method of operating this equipment ask your supervisor consult this manual visit our website or contact your local sales representative Product Identification Please record your product s identification and purchase information which will help in the event you have questions or need any service Understa...

Страница 5: ...lding and construction codes and standards It is recommended to install DigiTemp Jr as part of a water distribution system compliant with local codes including mixing valves and or temperature limiting devices at all point of use fixtures faucets sinks tubs showers etc that are approved to ASSE 1016 1069 1070 and 1071 The owner and user of the DigiTemp Jr is responsible for selecting and installin...

Страница 6: ...ezing temperature direct sunlight or excessive heat Keep work area clean well lighted free of clutter and distractions and accessible only by authorized personnel and workers DigiTemp Jr valves and touchscreen display must be located in accessible and well lighted area for use servicing repair or replacement by authorized personnel Valves Control Module is electrically powered ALWAYS take proper p...

Страница 7: ...taken to program the device during the 70 second period will reset the 70 second clock 3 To program the system press Programming button The programming screen will appear Actuator Motor G Optional BAS Connection Mixed Outlet Temperature Sensor Class 2 Circuits g c us LISTED E365015 Hot Water Regulation Control 1096 01 Designed and assembled in Canada Power 115 230 V ac 10 50 60 Hz 20 VA Actuator L...

Страница 8: ...stake when re entering your new passcode and it does not match your first entry will appear 1 To unlock the system on the Unlock screen enter your new passcode and touch the Enter icon NOTICE If you need to clear your entry and start again touch the CLEAR icon If you want to go back to Programming Menu touch the BACK icon If you did not set up your own passcode you can enter the factory default pa...

Страница 9: ...e point of use mixing valves and or temperature limiting devices MUST be installed at all fixtures faucets sinks tubs showers etc The owner or manager of the water distribution system is solely responsible for determining the safe and appropriate temperatures to protect people using contacting or exposed to water or any parts of the water distribution system from scalding burning thermal shock or ...

Страница 10: ... system setup menu High temperature alert differential can be changed by SLIDER icon or by UP or DOWN arrows and then pressing ACCEPT To change low temperature alert differential press word low temp alert diff from the system setup menu Low temperature alert differential can be changed by SLIDER icon or by UP or DOWN arrows and then pressing ACCEPT Or touch the BACK icon twice to return to the Pro...

Страница 11: ...g hole and run the BAS wire to the controller 5 If connecting the controller to a Modbus BAS system system run the A B GND terminals from the nearest BAS system component and connect to terminals 6 7 and 8 Gnd of the DigiTemp Jr controller A grommet or wire protector should be used to protect the wire from being damaged by the enclosure hole opening 4 If connecting the controller to a BACnet MSTP ...

Страница 12: ...locked the control automatically redirects to the Programming menu but this time the UNLOCK icon will appear as LOCK icon indicating that the control is unlocked and the other icons SETUP MONITOR SANITIZE TOOLBOX SCHEDULE Wi Fi AND TIME will now be active The default BAS Type is NONE as shown below Select the setup icon from within the Programming menu to access the Setup menu shown below To chang...

Страница 13: ...roller designed to control the delivery of tempered water to plumbing fittings It is intended to support scald prevention valves in a building system by complying with ASSE 1017 It uses Proportional Integral PI logic to accurately maintain a target temperature by mixing hot and cold temperature water sources DigiTemp Jr provides user directed control and monitoring of water distribution systems It...

Страница 14: ...t Mixed Outlet Temperature FFF F T Mixed Outlet Temperature 0 266 Normal 0 1 4 5 FALSE F 64 1 analog Input Valve Position FFF F T Analog signal pro vided to actuator 0 10 Normal 0 FALSE Volts 5 2 analog Input Mixed Outlet High FFF F T Highest recorded mixed outlet temperature 0 266 Normal 0 FALSE F 64 3 analog Input Mixed Outlet Low FFF F T Lowest recorded mixed outlet temperature 0 266 Normal 0 F...

Страница 15: ...S485 Two Wire plus Signal Ground Baud Rate 2400 9600 19200 57 6k 115k default 19200 bps Recommended Cable 18 AWG Shielded Twisted Pair STP Transmission Mode RTU or ACSII default RTU Maximum Cable Length Without terminating resistors 115 000 baud 177 m 580 ft 57 600 baud 353 m 1 158 ft 19 200 baud 1 000 m 3 280 ft 9 600 baud 1 000 m 3 280 ft 2 400 baud 1 000 m 3 280 ft With 2 x 120 Ohm resistors 11...

Страница 16: ...he Sanitization function are not intended to be a thermal eradication protocol Selecting directing and controlling a safe and properly designed thermal eradication protocol is the sole responsibility of the people who own manage or control the water distribution system It is their responsibil ity to protect water distribution end users facility employees or contractors and bystanders from scalding...

Страница 17: ...p and down arrows select the desired outlet water temperature Touch the ACCEPT icon to confirm the adjustment 3 Select the sanitization set point by pressing the word Temperature from Sanitization menu Sanitization WARNING BEFORE starting the Sanitization function make sure you are in full compliance with a safely and properly designed thermal eradication protocol protecting end users facility emp...

Страница 18: ...toggle to the ON radio button and then select ACCEPT The Sanitization Mode is now fully functional Note The HOME screen will indicate you are Sanitizing the water delivery system and indicate Mixed Outlet Temperature To set date and time press the word Set Date and Time from Time Options menu 9 After Sanitization Mode has completed user selected run time has elapsed DigiTemp Jr will go into a Cool...

Страница 19: ...date year hour minute and AM PM icon at a time and change with UP or DOWN arrows then select ACCEPT Once in the Daylight Savings menu toggle to On radio button and select ACCEPT To select time format press the word Time Format from the Time Option menu To select time format toggle to the 12hr or 24hr radio button and select ACCEPT Time Function ...

Страница 20: ...the schedule Function To turn on schedule press the word Schedule from the Schedule menu To program Each day press the word Program Schedule from the Schedule menu Once in the schedule menu toggle to the On radio button and then select Accept Schedule Normal and Savings time and then select ACCEPT To select the type press the word Type from the Schedule menu Schedule Function ...

Страница 21: ...le Normal Savings time and then select ACCEPT Monitor Function Touching the MONITOR icon on the Programming Menu will allow access to the Monitor Function For mixed outlet high press the words Mixed Outlet High from the Monitor menu then you can ACCEPT or RESET to zero For mixed outlet low press the words Mixed Outlet Low from the Monitor menu then you can ACCEPT or RESET to zero ...

Страница 22: ...eset all Scroll down through the Monitor menu press the words Reset All Monitor Function Touching the TOOLBOX icon on the Programming Menu will allow access to the Toolbox Function Scroll through the Toolbox menu using the UP and DOWN buttons to access each option To find out error code press the words Error Code from the Toolbox menu after select Back To view the control type information for your...

Страница 23: ...nits press the words Temperature Units from the Toolbox menu Toggle radio button to F for Fahrenheit or C for Celsius and select ACCEPT To adjust the screen brightness press the words Screen Brightness from the Toolbox menu Move the slider or use Up or Down arrows to adjust the brightness and select ACCEPT To clean dirty screen press the words Clean Screen on the Toolbox menu Toggle radio button t...

Страница 24: ...Raise the hot water supply temperature at least 2 F 1 C above the mixed outlet set point temperature b Ensure that the hot water is flowing c Check the hot water source set point temperature and ensure that the hot supply line has no obstructions or closed valves restricting flow to the DigiTemp 4 If the hot water supply temperature is ABOVE the Mixed Outlet Set point there are no obstructions pre...

Страница 25: ...ectrical power from DigiTemp Perform required LOCK OUT TAG OUT procedures When done reconnection and reenergiz ing of DigiTemp MUST be performed by certified and qualified electrician DANGER Troubleshooting Always use proper precautions when accessing circuit breaker box 3 Disconnect all power and fully de energize DigiTemp BEFORE opening the control module Open the Control Module and locate the s...

Страница 26: ...and proper product function Maintenance Actuator and or Valve Removal Actuator Removal Instructions Valves and actuators are not field serviceable They must be removed and replaced NOTICE BEFORE attempting to open Control Module a certified and qualified electri cian MUST fully de energize and discon nect all electrical power from DigiTemp Perform required LOCK OUT TAG OUT procedures When done rec...

Страница 27: ...en the actuator armature clamping nut c Using the T30 Torx driver completely remove the support plate T30 Torx screws d At this point the actuator should be free to slide off the valve stem away from the valve If not further loosen the actuator armature clamping nut e Carefully remove the actuator and set it aside Armature Clamping Nut Support Plate T30 Torx screws Actuator Scheduled Testing Inspe...

Страница 28: ...ontrol wires up to the control along the same path as when removed 10 Wire to terminal blocks as follows 1 Grey 2 Black 3 Red Take caution not to over tighten and strip these nuts Pink and orange actuator wires are not used by this control 8 Utilize cable ties to secure the wires and close the control module Once the box is closed re energize the unit 9 Resume normal operation and observe that the...

Страница 29: ... 2022 Lync Fort Worth TX 817 335 9531 lyncbywatts com Engineered Solutions ...

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