Owner & User Manual - Spinwave Systems Benelux
Contents
1. ori c either Fan On mode or Aut Single Fan Speed If your air conditioning system has one fan speed your SWC TSTAT 2 thermostat will display the fan information shown on the picture to the left The words High Med or Low will be absent from the LCD Tapping the FAN button with permit you to select o Fan mode as described above Three Fan Speed If your air conditioning system is fitted with 3 fan speeds your SWC TSTAT 2 thermostat will display the fan speeds as shown on the picture to the left Tapping the FAN button will step the fan speed selection through Low then Med ium then High fan and Auto fan speed indicated by all three fan speeds being shown on the LCD in auto fan mode the Low Med ium and High in Fan On mode If auto fan speed has been selected the SWC TSTAT 2 30 Page thermostat will indicate the automatically selected fan speed by flashing in appropriate word in the LCD If Auto Fan Speed has been selected your SWC TSTAT 2 thermostat will automatically select the most appropriate fan speed based on the difference between the room and set temperatures LCD Explained Residential Program Being Held Day Clock Set Or Room Temperature Override Timer Is Active Outside Air Temperature Program mo Wed Thu Fri Sat Sun Current Program Service Mode Active Current Mode2. Fan Speed amp Status Buttons or Control Limit Is Restricted Outside Air Is Being Used To Cool Building Automation System Data Received Air Conditioning Filter Requires Cleaning A Note Your SWC TSTAT 2 thermostat is capable of many advanced control capabilities designed to both save energy and improve comfort levels If any part of the SWC TSTAT 2 display is flashing during normal use a safety energy management or program delay override is in progress This is normal and is no cause for concern 31 Page Padlock Symbol a Whenever this symbol is show a control limit has been reached a button or a function has been locked out Wrench Symbol Pa If you see a wrench ICON flashing on your LCD the installer has left your thermostat in Commissioning mode Although your thermostat will operate your heating and cooling system whilst in commissioning mode all active safety and energy conservations delays have been disabled It is therefore HIGHLY recommended that you contact your installer and request that the installer mode be disabled E Satellite Symbol This indicates that your thermostat is receiving information from a building supervisory control or BMS system The information received from the building supervisory control system may change the function mode or set temperature of the thermostat This is normal and no cause for concern TEXT Locked The temperature of the outside air can initiate o
3. remote temperature sensor s These sensors will then report the space temperature from the remote temperature location back to the thermostat where this temperature will be displayed on the LCD If your thermostat is used in a commercial location your room temperature sensor may be fitted with a button which activates the afterhours run function 35 Page Troubleshooting Symptom Suspected Fault Suggested remedy Temperature display seems inaccurate Air from the wall cavity may be leaking into the rear of the thermostat sensor enclosure Plug holes in wall with tape to prevent leaks External heat or cool source such as lamps televisions or drafts from open doors affecting the accuracy of sensor Move lamps vents or other sources of abnormal temperature away from sensors Sensor calibration may setting are incorrect Call Spinwave Systems Inc service for information on calibrating the air temperature sensor A remote temperature sensor may be in use The temperature is NOT being measured at the thermostat location the remote location may have a different temperature Locked appears on LCD and heating or cooling will not operate This is not a fault Outside air temp to high to permit heating Outside air temp to low to permit cooling Heating and or cooling disabled to conserve energy The heating or cooling function can been disabled when the outside temperature is wa
4. 1 event A NOTE The heating set temperature must be at least 1 deg C 2F lower than the cooling set temperature If you set the heating or cooling set temperature closer than this minimum value the SWC TSTAT 2 thermostat will automatically move the other set point away to maintain this minimum value Tap the PROG button again and the Day previously selected will be shown along with the digit 2 signifying the 2 daily event is now being programmed The Hour digit will flash indicating that this value can now be adjusted with the up A or down V buttons Set the hour to the time you wish the number 2 event to commence as described previously Continue to tap the PROG button to advance you through the event number 2 Minute then the set temperature s for the number 2 event Continuing to tap the PROG button you will advance to through the number 3 program and then number 4 programs for the day you have chosen to program Once you have completed programming the number 4 event for that day taping the PROG button again the LCD will now show the word COPY 11 Page You now have TWO options Option 1 Continue programming as above Simply continue to tap the PROG Button as you have been previously to advance to the next day Tuesday in this example 1 2 3 4 events then Wednesday Thursday etc following the sam
5. 27 Page E Heat Mode The SWC TSTAT 2 thermostat will only use your emergency heating device to maintain your desired heating temperature This method of heating can be quite expensive therefore it is not recommended to use emergency heat mode unless it is essential When your air conditioning system is heating using emergency heat the word E Heat in the LCD will change to the word E Heating Cool Only Mode The SWC TSTAT 2 thermostat will turn on the Cooling when the room temperature rises above the Cool set point In Cool only mode the SWC TSTAT 2 thermostat will NOT bring on the Heating regardless of the room temperature and Heating set point temperature In Cool only mode only the word Cool will be displayed in the LCD When your air conditioning system is cooling the word Cool in the LCD will change to the word Cooling If the word Cool is flashing in the LCD the SWC TSTAT 2 is performing a safety anti cycle delay prior to restating the Cooling Autochange over Mode The SWC TSTAT 2 thermostat will turn on the Heating if the room temperature falls below the Heat Set point temperature and the Cooling if the room temperature rises above the Cool Set point This is the recommended mode as it provides automatic control of the air conditioning system to maintain the desired room temperature Auto changeover mode is indicated by both the words Heat amp Cool in the LCD If the word Heat
6. PROG button to advance to the next step The LCD will show the word STOP with the hour s digit flashes Using the up A or down F buttons adjust the hours to the time you wish the building air conditioning system to STOP for the currently selected day Tap the PROG button again now the minute s digits flashes Using the up A or down V buttons set the minute to the time you wish the building air conditioning system to STOP for the currently selected day The LCD will now show the word COPY 18 Page You now have TWO options Option 1 Continue programming as above Simply continue to tap the PROG Button as you have been previously to advance to the next day Tuesday in this example START then STOP times then Wednesday Thursday etc following the same simple steps previously explained OR Option 2 Copy Program To copy the values you have just set to other days of the week tap the up A or down F buttons to TAG each additional day you wish to copy the currently set days program to When you have finished Tagging the days C be a you desire press the PROG button to initiate the copy process The word Copy will flash briefly to confirm the copy process and your current days values will be copied to the days selected Normal programming will resume at the next day to be programmed Note Your
7. or Cool is flashing in the LCD the SWC TSTAT 2 is performing a safety anti cycle delay prior to restating the air conditioning system 28 Page Fan Functions Explained Auto Fan Mode If the user has selected Auto Fan mode with the FAN button the indoor fan will turn on when the heating or cooling turns on and off again once the heating or cooling turns off To conserve energy your fan may continue to run monetarily after the heating or cooling has stopped to extract all the warm or cool air still remaining in the air condition system and bring that conditioned air into the building Fan On Mode Manual Thermostat Mode Your fan will run continuously Programmable Thermostat mode By selecting Fan On or continuous fan mode the SWC TSTAT 2 thermostat indoor fan may operate continuously between the Start or number 1 programs and the Stop or number 4 programs and then turn on and off as required with heating and cooling outside of those programmed events Please Note Your installer may have activated some of the many advanced indoor fan management capabilities of the SWC TSTAT 2 thermostat that work in partnership with the Fan On Mode This may result in the fan operating differently than described above If you find this to be the case and un desirable please contact your authorised Spinwave Systems Inc service agent for advice on altering the function 29 Page Fan Speeds
8. 113F 8 60c 17 140F Pin protected Installer menu with key lock Heat amp Cool set control limits Lithium backup battery for clock functions Blue EL 3 000 hours to half brightness Time to start vs temp differential method updating Based on difference between room and set temp IEEE 802 15 4 CR 1220 Backs up clock only gt 5years 10 years Maximum 2 years RTB 39 Page Spinwave Systems Inc All rights reserved Intellectual Rights apply HTTP www spinwavesystems com 40 Page
9. F button to first turn the LCD backlight then again to display the currently set temperature 15 Page Commercial Programmable Mode On Off and Mode Selection Tap the Mode button to cycle the SWC TSTAT 2 thermostat through the available modes Heat Cool Auto mode Shown by Heat amp Cool in the LCD Emergency Heat if fitted and OFF If the fan mode is set to FAN ON when you select OFF mode the fan mode will automatically change to AUTO FAN Note Not all modes may be active on your SWC TSTAT 2 Setting the Fan Functions Detail on the fan control functions of the SWC TSTAT 2 can be found on page 29 of this manual Setting the Clock The SWC TSTAT 2 thermostat is fitted with a real time clock This clock is used by the SWC TSTAT 2 thermostat for the programming functions as described below It is essential that the clock time and day are set accurately if you require your programmed events to start on time 16 Page To set the clock tap the PROG button The LCD will show the hours digit flashing Use the up A or down F button to adjust the hours to the correct time note the AM PM symbol Tap the PROG button again and now the minutes digits will flash Adjust this value using the up A or down V button to show the correct minute Tap the PROG button again and now the weekday flashes again use the up A or down Y button to set this value
10. as you hold the up A or down F buttons the current set point will change If Auto mode is selected Shown by both Heat amp Cool on the display after adjusting the Heat set point wait without touching a button for 3 seconds the SWC TSTAT 2 thermostat display will change to show Cool and SET and your current cooling set temperature If desired change this value with the up A or down buttons Again wait for 3 seconds for the SWC TSTAT 2 to automatically exit this menu Your new set temperatures will be maintained 22 Page Switching Between Day and Night Set Points If the function is set by your installer the SWC TSTAT 2 will keep two sets of temperatures in its memory typically used for day and night temperatures This provides you with a quick and simple way to change between your day and night time set temperatures Simply tap the PROG button to switch between Day amp Night Modes Set the Day and separate Night temperatures as described previously To Review the Set Temperature Simply tap the up A or down F button to first turn the LCD backlight then again to display the currently set temperature 23 Page Common Functions The Buttons Explained ON Off and Mode Selection etc Mode Tap this button to cycle the SWC TSTAT 2 thermostat through the available modes Heat only Cool only Auto season change over mode Shown by both Heat and Cool on at the same time Emergency H
11. have every event occur at a different time of the day and set a different heating and cooling temperature for each of the 4 daily events You are also able to set a heating set point temperature between the heating turned OFF no heating and 45 degrees Celsius 113 F You are able to set a cooling temperature between five degrees Celsius 41F and the Cooling OFF no Cooling provided your installer has not set control limits that restrict this range of adjustment Remember each of the 4 programmed event desired temperatures will hold the home temperature until the next event time arrives where the new event desired temperature will then be used So The 1 event set temperature will be the temperature of your home until the 2 event time arrives then The 2 event set temperature will be the temperature of your home until the 3 event time arrives then The 3 event set temperature will be the temperature of your home until the 4 event time arrives then The 4 event set temperature will be the temperature of your home until the next days 1 event time arrives Programming your SWC TSTAT 2 thermostat or setting these daily events is no more complicated than setting the clock as described previously The same buttons are used in the same sequence using the PROG button to advance to the next step and the up A or down W buttons to make changes The LCD shows only relevant information for the
12. to the correct day of the week Tap the PROG button again to exit the clock set function Programming Your 2 Daily Events Commercial programming of the SWC TSTAT 2 has been designed to be an extremely simple and logical process The SWC TSTAT 2 permits you to program a START time for the air conditioning system then a Stop time for each day of the week When the SWC TSTAT 2 is displaying START in the LCD it will maintain whatever set point has been chosen When the SWC TSTAT 2 is displaying STOP in the LCD it will be OFF or it will maintain an energy efficient overnight temperature if set by the installer To enter the program mode Press and hold the PROG button for 3 seconds The display will change to show the Day Monday flashing Using the up A or down V buttons adjust the day to the day you wish to start programming an event or to the day you wish to edit an existing event 17 Page Tap the PROG button to advance to the next step The LCD will show the word START with the hour s digit flashes Using the up A or down F buttons adjust the hours value to the time you wish the building Air Conditioning system to start Tap the PROG button again now the minute s digits flashes Using the up A or down V buttons set the minute to the time you wish the building air conditioning system to START for the currently selected day Tap the
13. Owner amp User Manual SWC TSTAT 2 Multifunction Thermostat Ver 2 Your new air conditioning system thermostat has been built using the best components and design philosophy currently available As a result if properly installed your Spinwave Systems Inc SWC TSTAT 2 thermostat will provide you with many years of trouble free comfort The SWC TSTAT 2 has been designed and built to be an attractive highly reliable and an easy to use thermostat By taking the time to read and understand these simple instructions you can take advantage of many of the capabilities that are offered in this premium product Great care has been taken in the preparation of this manual Spinwave Systems Inc takes no responsibility for errors or omissions contained in this document It is the responsibility of the user to ensure this thermostat or equipment connected to it is operating to their respective specifications and in a safe manner Due to ongoing product improvement Spinwave Systems reserves the right to change the specifications of the SWC TSTAT 2 thermostat or its components without notice All rights reserved Spinwave Systems Inc 2009 Intellectual rights apply Table of Contents Introduction 5 555 sc5cccssctccness ct senate sticete dese deselcset dace cetceaesestdeonsanenssunceevannideusesesdunnvarsiceessomeees Residential Programmable Mode On Off and Mode Selection Setting the Fan Functions Setting the Clock Programming You
14. e simple steps previously explained OR Option 2 Copy Program To copy the values you have just programmed for that day to other days of the week while the word COPY is displayed simply tap the up A or down V buttons to TAG each additional day you wish to copy the currently set days program to When you have finished Tagging the days you desire press the PROG button to initiate the copy process The word Copy will flash briefly to confirm the copy process and your current days values will be copied to the days selected Normal programming steps will resume at the next day to be programmed 12 Page Temperature Override To make your SWC TSTAT 2 thermostat even more capable and flexible it has been provided with a temporary program override function This permits you to temporarily change the current event set temperatures just for today and only for a temporary period Your installer will have selected either a fixed timed override period from 1 to 12 hours or an override that lasts until the next programmed event change Simply press and hold the up A or down F buttons for 3 seconds The SWC TSTAT 2 thermostat display will change to show the word SET and the active set point for the current mode Heating Cooling or Auto modes as you hold the up A or down W buttons the current set point will change Cl C If Aut
15. eat if fitted and OFF When setting the SWC TSTAT 2 to OFF mode the fan mode will automatically change to Fan Auto mode so the fan does not continue to run unexpectedly Note Not all modes may be active on your SWC TSTAT 2 O RIDE Override Commercial Programmable Mode This button initiates the afterhours run timer where for an installer programmed period the SWC TSTAT 2 will replace the stop program temperatures and temporarily use the start program temperatures for a pre set period Residential Programmable Mode The O RIDE button is used to override the current programs time schedule and to hold the currently set temperature indefinitely This set temperature will be maintained 24 Page until released the held temperature by tapping the O RIDE button again Hold will be displayed in the LCD to confirm this function is active 2 Page Up A Use this button to increase the desired room temperature for the heating or cooling modes or increase a value in programming modes Also used to force override the pre programmed temperatures and temporarily replace them with a new higher set temperature Down V Use this button to decrease the desired room temperature for heating or cooling modes or decrease a value in programming modes Also used to force override the pre programmed temperatures and temporarily replace them with a new lower set temperature PROG Program In Residential or Comme
16. event being adjusted thus reducing possible errors that may be caused by having confusing information displayed on the LCD 9 Page To enter the program mode Press and hold the PROG button for 3 seconds The display will change to show the number 1 and the Day Monday flashing Using the up A or down F buttons adjust the day to the day you wish to start programming or to the day you wish to edit an existing event or program EaD ED Tap the PROG button to advance to the next step the LCD will show the digit 1 with the hour s digit flashing Using the up A or down V buttons adjust the hours to the time you wish the number 1 event to commence for the currently selected day Tap the PROG button again now the minute s digits flashes Using the up A or down W buttons set the minute to the time you wish the number 1 event to commence Tap the PROG button again now the word HEAT if enabled by the installer and a temperature value is shown in the LCD using the up A or down F buttons set the desired heating temperature to be maintained for the number 1 event 10 Page Tap the PROG button again now the word Cool if enabled by the installer and a temperature value is shown in the LCD using the up A or down V buttons set the desired cooling temperature to be maintained for the number
17. g for a minimum amount of time after the heating or cooling has stopped Contact the installer if you wish this function disabled NOT recommended Temperature display in the wrong format C or F The SWC TSTAT 2 can operate in both Deg C or Deg F mode this is set by your installer Contact your installer or Spinwave Systems Inc for information on changing your display type 37 Page Specifications Input Voltage Relay rating Operating Temperature Operating RH Storage Temperature Size Display Size Temperature Sensor s Memory type Accuracy Stage Delays Maximum stages controlled Fan Speeds controlled Timed upstage Delay Anti cycle Delay Maximum hourly cycles 38 Page 24VAC 50 60 Htz 15 24VAC 1Amp maximum per relay 0 50C 32 to 122F 0 95 non condensing 0 65C 32 to 150F 113 x 103 x 23mm 74x 55mm 10K NTC type 3 Non volatile Settings do not require battery backup 0 3deg C 25 C 77F Minimum temperature change time method 2 cool amp 3 heat Installer selectable 1 or 3 Installer selectable 5 90 minutes installer adjustable Off or 4 minutes Unlimited 30 10 or 6 Installer set Display resolution Control Range Outside Air temp display range Security Back light Backlight life Optimised Start Stop method Fan speeds Communications Protocol Battery type Battery life Warranty 0 1 deg C 0 2F Off to 45c
18. ge 31 for more information on this function This is not a fault Buttons or functions may be locked to prevent unauthorised tampering Cannot enter heat or cool modes SWC TSTAT 2 thermostat set for Heating or cooling only modes Heating or cooling mode not available on your air conditioning system I cannot set my desired heating or cooling set temperature Padlock Symbol is flashing Outside Air Temp display is showing dashes This is not a fault Your installer has set control limits for the Heating and or Cooling set temperature Outside air temperature air sensor has failed No outside air sensor fitted Contact your installer and request these limits to be removed adjusted Check wiring and outside air sensor Replace outside air sensor Installer has set TT terminal function incorrectly Call for service Heat or Cool is flashing in the LCD Heating or cooling has not started The Fan runs on for some time after the heating or cooling stops even when turn the SWC TSTAT 2 OFF This is not a fault Heating or cooling will start shortly This is not a fault Fan ON will be flashing The SWC TSTAT 2 is performing an anti cycle time delay to conserve energy and to protect the heating cooling or A C system Contact the installer if you wish this function disabled NOT recommended The SWC TSTAT 2 is fitted with a Fan Purge function that keeps the fan runnin
19. his user manual is broken into the following main sections Residential Programmable Mode see page 7 of this manual Commercial Programmable Mode see page 16 of this manual Manual Mode See page 21 of this manual Common Functions to all modes see page 24 of this manual for additional functions Network Override Functions see page 34 of this manual Please Note The SWC TSTAT 2 thermostat can be configured by your installer to a large 5 Page variety of configurations each with specific functions so that your SWC TSTAT 2 thermostat is perfect for you and your individual needs As such this manual may describe a function or feature not active on your thermostat 6 Page Residential Programmable Mode On Off and Mode Selection Tap the Mode button to cycle the SWC TSTAT 2 thermostat through the available modes Heat Cool Auto Mode Shown by Heat amp Cool in the LCD Emergency Heat if fitted and OFF If the fan mode is set to FAN ON when you select OFF mode the fan mode will automatically change to AUTO FAN Note Not all modes may be active on your SWC TSTAT 2 Setting the Fan Functions Details on the fan control functions of the SWC TSTAT 2 can be found on page 29 of this manual Setting the Clock The SWC TSTAT 2 thermostat is fitted with a real time clock This clock is used by the SWC TSTAT 2 thermostat for the programming functions as described below It is es
20. is enabled This temperature can be changed manually if desired however automatic time based temperature changes are suspended 33 Page Text FAULT The SWC TSTAT 2 has been requested to shut down the heating cooling or Airconditioning system as a response from an external command This request may have come from a sensor fitted to the air conditioning system a sensor monitoring supply power or a multitude of interlocks This fault would require a service call to your air conditioning service person Communications Your thermostat has circuitry which permits it to wirelessly receive commands or provide data to a Building Management System A Satellite symbol will be displayed on the LCD when this communication is in progress The intent of this communications is to permit the centralised control of all building functions which can include building climate control All thermostat user and installer functions can be accessed via the BMS and override any setting made by the user when using the thermostat buttons This ability is especially useful when a large building with multiple Air Conditioning units must be controlled 34 Page Remote Temperature Sensors Your thermostat is fitted with an accurate and reliable temperature sensor used to measure the room temperature There may be occasions where the thermostat cannot be placed in an ideal location for space temperature measurement therefore the installer may have fitted
21. o mode is selected after adjusting the Heat set point wait without touching a button for 3 seconds for the SWC TSTAT 2 thermostat display to change to show Cool and SET and your current cooling set temperature If desired change this value with the up A or down F buttons Again wait for three seconds to exit the temporary overridden programmed mode 13 Page The LCD will now flash the current program indicator to remind you an override is in progress Your new temporary temperature settings will be in use until the override time expires To Set a Permanent Program Hold Tap the O RIDE button to override the SWC TSTAT 2 programmed time schedule and hold the currently set temperature This set temperature will be maintained until released by tapping the O RIDE button again The LCD shows the word HOLD and hides the program event number to confirm the SWC TSTAT 2 time schedule has been overridden and the current selected temperature is being held If desired while the program is held the current set temperature can be adjusted simply by pressing and holding the up A or down V buttons for 3 seconds The SWC TSTAT 2 thermostat display will change to show the word SET and the active set point for the current mode Heating or Cooling as you hold the up A or down F buttons the current set point will change 14 Page To Review the Set Temperature Simply tap the up A or down
22. r 4 Daily Events Temperature Override To Set a Permanent Program Hold To Review the Set Temperature Commercial Programmable Mode On Off and Mode Selection Setting the Fan Functions Setting the Clock Programming Your 2 Daily Events After Hours Run Timer ee To Review the Set Temperature Manual Mode On Off and Mode Selection Setting the Fan Function Setting the Clock srs ciacceisc atsausesss asacesacsbesasdeausdecsetseceassasy saga cost desdesabaeassihideds lt earagecT ave Setting Your Desired Temperature Switching Between Day and Night Set Points To Review the Set Temperature ccccsceeseeseeteeeteeeee Common Functions The Buttons Explained ON Off and Mode Selection etc Control Modes Fan Functions Explained Auto Fan Mode Fan On Mode Fan Speeds Single Fan Speed Three Fan Speed LCD Explained ModBus Communications Remote Temperature Sensors Troubleshooting SPECIFICATIONS ceisceocevcivcosssascvessucceceessccsusscececisesscesucecscesaneaccecttesdeauwcescesavatecdstversdeaevecseeee 4 Page Introduction The SWC TSTAT 2 thermostat from Spinwave Systems Inc is able to be used as a residential programmable thermostat a commercial programmable thermostat or as a simple to use manual thermostat Your installer will have set these modes to best suit your individual needs For clarity t
23. r prevent certain functions within the SWC TSTAT 2 thermostat from operating If such a function has been prevented based on the outside air temperature the word LOCKED appears These functions will automatically unlock once the outside air temperature becomes favourable 32 Page TEXT Clean Filter This is a reminder to you to clean or replace your return air filter Once you have cleaned or replaced your return air filter PRESS amp HOLD both the MODE and FAN buttons together for 5 seconds The LCD will blink and the filter counter will reset and the text Clean Filter will vanish TEXT RECO If the SWC TSTAT 2 Adaptive Recovery mode is active the SWC TSTAT 2 will pre warm or pre cool your building to ensure your set temperatures are reached by your scheduled event start time Whenever the SWC TSTAT 2 is performing a pre warming or cooling the word RECO recovery will be sown on the LCD Text Economy The SWC TSTAT 2 thermostat can be fitted with an optional module that will analyse building temperature outside air temperature and the building cooling demands If the correct conditions are present the SWC TSTAT 2 will use this outside air rather than electric cooling or supplement the electric cooling to bring the building to the set temperature in the most energy efficient manner Text HOLD This indicates that the residential program is held inactive and a permanent set temperature
24. rcial Programmable mode Tap the PROG button to begin setting the clock Press and hold the PROG button for 2 seconds to begin programming your daily events In Manual mode Tap the PROG button to switch between Day amp Night modes Press and hold the PROG button for 2 second set the clock 26 Page Fan Single Speed Fan systems Tap this button to cycle between Continuous Fan Fan ON and Auto Fan Three Speed Fan systems Tap this button to cycle between the 7 available fan modes being Low speed Medium speed High speed amp Auto Fan speeds in Auto fan mode and then Low speed Medium speed High speed in Fan ON mode If the SWC TSTAT 2 is OFF tapping the FAN button will turn the fan ON or OFF as desired If your system has 3 fan speeds these can also be selected by tapping the FAN button Control Modes Heat Only Mode The SWC TSTAT 2 thermostat will turn on the Heating when the room temperature falls below the Heat set point temperature In Heat only mode the SWC TSTAT 2 thermostat will NOT bring on the Cooling regardless of the room temperature and the Cooling Set point temperature In Heat only mode only the word Heat will be displayed in the LCD When your SWC TSTAT 2 is calling for heat the word Heating will be displayed in the LCD If the word Heat is flashing in the LCD the SWC TSTAT 2 is performing a safety anti cycle delay prior to restating the heating
25. rm or cool enough to not warrant the use of the A C system Fan speed changes frequently This may not be a fault Your SWC TSTAT 2 is choosing the most energy efficient fan speed for the current conditions Try selecting a speed manually with the fan button Wall controller has no display Check air conditioning main fuse Reset home A C fuse Call Spinwave Systems Inc service Faulty Wiring fuse or SWC TSTAT 2 Call Spinwave Systems Inc service Heating Cooling or Air Conditioning System seems to runs all night Heating and or cooling temperatures set for un achievable value Set a lower heat temperature and or a higher cooling temperature Review manual on setting temperatures Heat Cool System set to Heat Pump Mode Installer setting Incorrect call for service Fan set to Fan ON mode Change fan mode to Auto Wrench Symbol flashes on LCD Installer has left the thermostat in Commissioning mode Contact your installer and commissioning mode be disabled request 36 P age Symptom Suspected Fault Suggested remedy E Heating is shown on LCD without manually selecting it This is not a fault Your installer has set your SWC TSTAT 2 to automatically use Emergency Auxiliary Heating if the outside air temperature is very low Some buttons do not appear to operate Padlock is show on LCD Key board lock is on See pa
26. sential that the clock time and day are set accurately if you require your programmed events to start on time 7 Page To set the clock tap the PROG button The LCD will show the hours digit flashing Use the up A or down V button to adjust the hours to the correct time note the AM PM symbol Tap the PROG button again and now the minutes digits will flash Adjust this value using the up A or down V button to show the correct minute Tap the PROG button again and now the weekday flashes again use the up A or down Y button to set this value to the correct day of the week Tap the PROG button again to exit the clock set function Programming Your 4 Daily Events The SWC TSTAT 2 is an 7 day programmable thermostat For each day of the week you are able to have 4 timed set temperature changes or programmed events For clarity these events are conveniently named 1 2 3 amp 4 The number 1 event may be used to set the temperature of your home that you would like to wake to The number 2 event is typically used to set the temperature you wish your home to maintain whilst you are away at work perhaps The number 3 event is often used to set the temperature you wish to be greeted with upon returning home at the end of the day The number 4 event can be used to set a comfortable and energy efficient temperature while you sleep 8 Page You are permitted to
27. thermostats programs may be controlled from a Building Management System BMS thereby overriding any program you may have 19 Page entered into the thermostat as described above If the BMS is controlling the thermostat the word Start or Stop will blink in the LCD to indicate the thermostat program is under BMS control After Hours Run Timer For convenience the installer may have set the after hours run function This function permits you to temporarily turn the SWC TSTAT 2 back on for an installer pre set period of time if the Stop program is running at the conclusion of which the SWC TSTAT 2 will automatically turn back off again To activate the after hours run timer simply tap the O RIDE button Or the optional After Hours run button on the remote room temperature sensor The LCD will show the word Override flashing in the LCD You can cancel any unexpired portion of the timer period by tapping the O RIDE button again The word Override will vanish from the screen To Review the Set Temperature m Simply tap the up A or down button to first turn the LCD backlight then again to display the currently set temperature 20 Page Manual Mode On Off and Mode Selection Tap the Mode button to cycle the SWC TSTAT 2 thermostat through the available modes Heat Cool Auto mode Shown by Heat amp Cool in the LCD Emergenc
28. y Heat if fitted and OFF If the fan mode is set to FAN ON when you select OFF mode the fan mode will automatically change to FAN AUTO Note Not all modes may be active on your SWC TSTAT 2 Setting the Fan Function Detail on the fan control functions of the SWC TSTAT 2 can be found on page 29 of this manual Setting the Clock The SWC TSTAT 2 thermostat is fitted with a real time clock This clock is provided simply to display the current time It has no other function To set the clock press and hold the PROG button for 3 seconds The LCD will show the Hours Digit flashing Use the up A or down W button to adjust the hours to the correct time note the AM PM symbol Tap the PROG button and now the minute s 21 Page digits will flash Adjust this value using the up A or down V button to show the correct minute Tap the PROG button again and now the week day flashes again use the up A or down V button to set this value to the correct day of the week Tap the PROG button again to exit the clock set function or simply wait 30 seconds for the SWC TSTAT 2 to auto exit this menu Your clock is now set Setting Your Desired Temperature Simply press and hold the up A or down F buttons for 3 seconds The SWC TSTAT 2 thermostat display will change to show the word SET and the active set point for the current mode Heating or Cooling
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