background image

Summary of Contents for TSTAT

Page 1: ...midistat _ Control is a wall mounted low voltage control which combines temperature and humidity control in a single attractive unit An extension of Carrier s proven line of thermostats it provides separate set points for heating and cooling and now adds humidification and dehumidification Different heating and cooling set points and times are programmable for 4 periods per day and 7 days per week...

Page 2: ...uit board To change switch position use corner of a small screwdriver to slide switch to opposite position 6 After switches have been set do not reassemble the 2 halves The rear plastic will first be mounted to the wall SWITCH 1 AC HP SELECT Use this switch to select between air conditioner and heat pump systems TO SET OFF for air conditioner installations This is factory default ON for heat pump ...

Page 3: ...ckout below 55 selection Option 7 Variable speed super dehumidification selection only available when variable speed blower is used Option 8 Auxiliary heat lockout temperature setting only available when heat pump is used Option 9 Intelligent Heat Staging selection only available when single stage heat pump is used Option 10 Hybrid Heat selection only available when heat pump is used Option 11 Bal...

Page 4: ...rmal PSC blowers set to OF off This selection enables system to use special features available only in units with an ICM blower Factory default is OF off TO SELECT 1 Enter configuration mode if not already there See Step 4 To Enter Configuration Mode Use up and down buttons to make small now flashing display indicate 5 2 Press SET TIME TEMP button once to flash large display 3 Use up or down butto...

Page 5: ...ry default is OF off 4 Press SET TIME TEMP button again to flash upper small display for selection of another option or press END to exit configuration mode Option ll Balance Point Setting This option is for Hybrid Heat installations only It requires prior selection of heat pump DIP switch 1 ON and Hybrid Heat equipment Option 10 ON It allows selection of an outdoor temperature of 5 F through 55 F...

Page 6: ...r small display for selection of another option or press END to exit configuration mode Option 13 Room Temperature Offset Adjust This option allows calibration or deliberate miscalibration of room temperature sensor There are various reasons why homeowners may want to have displayed temperature adjusted to a higher or lower value The selected number is number of degrees Fahrenheit plus or minus wh...

Page 7: ...l keypad label Fig 2 shows both the original keypad label and the non programmable keypad label When this option is selected the new keypad label must be applied over or in place of the original Because these adhesive backed keypad labels are not designed to be removed this conversion should be considered permanent Once the change to non programmable operation is done a procedure is not provided t...

Page 8: ...ting may be turned off by pressing MODE button until OFF appears While heating is on successive presses of HUMIDITY NON PROGRAMMABLE CONFIGURATION OPTION 17 ON Aggo5g button turn humidify output on and off While this output is active hu appears in heat set point display Equipment outputs for different equipment types are listed in Table 2 TO TEST AUXILIARY HEATING Auxiliary heating only exists in ...

Page 9: ... G O Y1 G O Y G Y G O Y1 Y2 G O Y G Y1 G Y G Y1 Y2 G W1 W1 WI W2t WI temperature between 50 _F and 0 F The set point may be changed at any time and it will continue to track outdoor temperature from the new set point and current outdoor temperature The adjusted set point range is still limited to between 10 and 45 relative humidity To use this feature an outdoor temperature sensor MUST be attached...

Page 10: ...tual humidity level The smaller display in cool set point location shews dehumidify set point DSP or OF oft When DSP value is displayed its value can be changed with up and down buttons Successive presses of MODE button moves between 3 choices above and each will be indicated as in Table 5 Superdehumidify With Cool to Dehumidify This selection only affects cool to dehumidify operation It is part o...

Page 11: ...ely for vacation mode and are remembered from 1 vacation selection to the next These set points will be higher for cool and dehumidify and lower for heat and humidify than those of occupied mode Vacation Humidification Normal humidify is available using vacation set points Humidification by fan only is not available as vacation selection Auto humidification is available adjusting its set point wit...

Page 12: ... Thermidistat Control cannot properly read humidity E5 will be displayed Replace Thermidistat Control E6 If defrost cycle continues for longer than 15 minutes E6 will be displayed Check heat pump wiring or for failed heat pump defrost control SMART RECOVERY With Smart Recovery selected transition out of setback begins a fixed time period before selected recovery time and gradually adjusts room tem...

Page 13: ...able 11 Balance Point Setting Off or 5 55 F factory default Off or Not Available 12 Defrost Heat Select 0 1 2 3 factory default 0 or Not Available 13 Room Temperature Offset 5 to 5 factory default 0 14 Heat Cool Dead Band 0 to 6 factory default 2 15 Enable Auto Mode On or Off factory default On 16 Enable Super Comfort Heat Mode Off or On factory default is Off or not Available 17 Enable Non Progra...

Page 14: ...Vv Mo1_is St Indianapolis IN 46231 Printed iit USA Editimt Date 04 06 7_lanufacturer rese_ es the tight to change at any time specifications and designs without notice and without obligations Catalo_ No TSTAT 32SI Replaces TSTAT 23Sl 14 ...

Reviews: