Carrier A07048 Installation Instructions Manual Download Page 75

Page: 75 / 92

Equipment Control Module

RVS/Heat Stage 2

O/B W2

Heat Stage 1

W/W1

Compressor Low

Y1 / W2

Compressor High

Y/Y2

Fan

24VAC Hot Heating

24VAC Hot Cooling

Dry Contact 1

Dry Contact 2

24VAC Common

Humidify

HUM

Outdoor Air Temp

OAT

Remote Room Sensor

RRS

OAT/RRS Com

SRTN

A09172

Fig. 28 -- Thermidistat Control w/Dry Contact Control for Fan Run Time

Summary of Contents for A07048

Page 1: ...tallation Instructions A07049 A07048 Programmable Control Non Programmable Control Designed and Assembled in the USA NOTE Read the entire instruction manual before starting the installation US patents US7287709 B2 US20080147242 A1 USD582800 SI US20060165149 A1 US6956463 B2 ...

Page 2: ......

Page 3: ...distat Control Recognize safety information This is the safety alert symbol When you see this symbol on the equipment and in the instruction manual be alert to the potential for personal injury Understand the signal words DANGER WARNING and CAUTION These words are used with the safety alert symbol DANGER identifies the most serious hazards which will result in severe personal injury or death WARNI...

Page 4: ...parate setpoints for heating and cooling in addition to humidification and dehumidification In the Edge Thermidistat Control programmable configuration different heating and cooling setpoints and times are programmable for 4 periods per day or 2 periods per day Programming can be done for 7 days per week 5 2 days per week or 1 day The programmable Thermidistat Control can also be user configured a...

Page 5: ...he outdoor unit to the Rc terminal Then break jumper on the circuit board The W and HUM signals are taken from the Rh power and the G signal is taken from the Rc power If Thermidistat Control has been installed in a two transformer application that is later changed to a single transformer installation installer must install a field supplied jumper between Rc and Rh Depending on the installation up...

Page 6: ... it to be used in place of all Carrier thermostats Programmable Thermidistat Controls may be configured as non programmable if user desires Humidify Equipment and Connections The humidify output connects directly to 24VAC operated humidifiers An isolation relay may be required when using powered humidifiers No other connection or interlock is required Any of several installer selectable operating ...

Page 7: ...le The dry contact must be configured for dehumidification in setup Option 19 See Wiring Diagrams for more information Outdoor Temperature Sensor TSTATCCSEN01 B Outdoor air temperature sensor is included in the box with the Thermidistat Control Optimum performance is obtained when an outdoor temperature sensor is used with the Thermidistat Control Plan installation so that 2 wires can be run from ...

Page 8: ...inal strip In two piece configuration the Display Module can be mounted in the living space while the Equipment Control Module may be mounted near the indoor furnace or fan coil Connection from the Display Module to the Equipment Control Module requires only two wires All other control wires are connected to the Equipment Control Module from the HVAC equipment This configuration results in a slimm...

Page 9: ...allation Notes S No part of the control should be installed directly outdoors or in a cabin et outdoors S Never remove the thermostat board from the plastic housing Doing so could warp and damage the components on the board S The control assembly should be mounted before wires are attached S During thermostat installation provide sufficient excess wiring behind the mounting plate Coil the wiring c...

Page 10: ...8 A13295 Fig 2 Coil Excess Wiring A07685 Fig 3 TP PRH A B Carton Contents ...

Page 11: ...side Air Temperature Sensor screws and pigtail 4 Equipment Control Module A07686 Fig 4 TP NRH A B Carton Contents 1 Display Module 2 Stand off for Equipment Control Module 3 Outside Air Temperature Sensor screws and pigtail 4 Equipment Control Module Thermidistat Control Location Thermidistat Control should be mounted S Approximately 5 ft 1 5m from floor ...

Page 12: ...rn air re gisters S In areas with poor air circulation such as behind a door or in an alcove Installer should determine whether control will be installed as single piece or two piece In single piece configuration as many as 14 wires may need to run to wall mounting location for connection to the control In two piece configuration the Display Module and Equipment Control Module are connected by two...

Page 13: ...g with installation or turning on power CAUTION 1 Turn off all power to equipment 2 If an existing Thermidistat Control or thermostat is being replaced a Remove existing control from wall b Disconnect wires from existing thermostat 1 at a time c As each wire is disconnected record wire color and terminal marking d New or additional wires may be needed to accommodate added humid ity outputs e Disca...

Page 14: ...ce Installation The following steps should be followed for the installation of the two piece configuration NOTE The 2 wire pigtail is not intended to support the weight of the Display Module Do not hang the Display Module from the Equipment Control Module screw terminals 1 Remove mounting plate from back of Display Module by pressing the two tabs on the bottom edge and pulling away See Fig 5 and 6...

Page 15: ...13 A07225 Fig 5 Press Tabs to Remove Backplate A07226 Fig 6 Take Apart ...

Page 16: ...in mounting holes in wall where marked Thermidistat Con trol may be mounted to a standard junction box if desired Hole pattern on Thermidistat Control mounting base matches junction box mounting holes 4 Secure rear plastic mounting base to wall with 4 screws and anchors provided To avoid unintended bending of wall plate plastic use all 4 screws and anchors Make sure all wires extend through hole i...

Page 17: ...hten the screws Correct polarity must be observed when connecting the two wires from the Equipment Control Mod ule to the Thermidistat Control mounting base If wires are connected incor rectly the Display Module will not operate See Fig 8 9 and 10 A08072 Fig 8 Control Module Wiring Guide S Red is V S Black is Vg ...

Page 18: ...16 A07166 Fig 9 Secure Wires to Terminal Strip A07167 Fig 10 Connect Pigtail Wires to Display Module ...

Page 19: ... air leaks Leaks can affect operation and cause incorrect temper ature and or humidity measurement 8 Make sure to attach 2 wire pigtail to Display Module mounting base It is packed loose in the box from the factory Then attach 2 wire pigtail to the back of the Display Module via 2 pin keyed connector 9 Reattach Display Module body to mounting base by first setting on at top of mounting base and th...

Page 20: ...MPORTANT NOTE Equipment Control Module should not be mounted to duct work or below any other controls or equipment i e humidistat humidifier etc A07217 Fig 12 Equipment Control Module on Equipment 11 Route wires through rear of Equipment Control Module using either a clear ance hole or supplied standoff See Fig 13 ...

Page 21: ...o proper terminals of each connector block being careful not to over tighten the screws Correct polarity must be observed when connecting the two wires from the Equipment Control Mod ule to the Thermidistat Control mounting base If wires are connected incor rectly the Display Module will not operate See Fig 8 9 and 10 13 Snap cover over top of Equipment Control Module See Fig 14 ...

Page 22: ... which identifies Thermidistat Control configuration Refer to Option 33 a AC 1 stage air conditioner with furnace or fan coil b HP 1 stage heat pump with fan coil c A2 2 stage air conditioner with furnace or fan coil d H2 2 stage heat pump with fan coil e hh Hybrid Heat system with 1 stage heat pump f h2 Hybrid Heat system with 2 stage heat pump g H heating only system h C cooling only system ...

Page 23: ...k wall through 4 mounting holes 2 Drill two 3 16 in mounting holes in wall where marked Thermidistat Con trol may be mounted to a standard junction box if desired Hole pattern on Equipment Control Module matches junction box mounting holes 3 Secure rear plastic Equipment Control Module to wall with 4 screws and anchors provided To avoid unintended bending of wall plate plastic use all 4 screws and...

Page 24: ...vent air leaks Leaks can affect operation and cause incor rect temperature and or humidity measurement 7 Attach 2 wire pigtail to Equipment Control Module terminal block termin als V and Vg Attach 2 wire pigtail to the back of the Display Module via 2 pin keyed connector 8 Reattach Display Module body to Equipment Control Module by first set ting on at top and then push bottom corners to snap into...

Page 25: ... identifies Thermidistat Control configuration Refer to Option 33 a AC 1 stage air conditioner with furnace or fan coil b HP 1 stage heat pump with fan coil c A2 2 stage air conditioner with furnace or fan coil d H2 2 stage heat pump with fan coil e hh Hybrid Heat system with 1 stage heat pump f h2 Hybrid Heat system with 2 stage heat pump g H heating only system h C cooling only system ...

Page 26: ...n of each selection and how to use the configuration mode follows CONFIGURATION OPTIONS SUMMARY Option 01 Equipment Type Option 02 Clean Filter Timer Adjustment Option 03 Fahrenheit Centigrade Selection Option 04 Fan G on with W W1 Selection Option 05 Room Air Temperature Sensing programmable models only Option 06 Cooling Lockout Below 55_F 13_C Selection only available if outdoor air sensor is pr...

Page 27: ...cklight Configuration Option 19 Dry Contact Option 20 Outdoor Air Temperature Offset Adjustment Option 21 Keypad Lockout Option 22 High Cool Latch Temperature Option 23 High Heat Latch Temperature Option 24 Programmable Non Programmable programmable models only Option 25 Number of Programmable Periods per Day programmable models only Option 26 Minimum Cooling Setpoint Option 27 Maximum heating Set...

Page 28: ...ODE The option number is displayed in the heat setpoint location and the configuration setting is displayed in the cool setpoint location On the TP PRH A B programmable model a box will surround the option number The mode button is used to move the box between the two displayed values The soft keys below the listed values may also be used to move the box between selected values The value inside th...

Page 29: ...r unit C operates a cool only system Outdoor AC unit with an indoor fan coil with no strip heaters Default is H2 Option 02 Clean Filter Timer Select hours of blower operation heating cooling or fan before CHECK FILTER icon is displayed With OF selected icon will never come on disabling this feature Time selection can range from 800 to 7200 hr by selecting numbers 1 through 9 Time is 800 X number s...

Page 30: ...s and do not require separate G signal For these applications select OFF Some auxiliary heaters require separate G signal to turn on blower In this case select On Select On for geothermal applications Default is OF off Option 05 Room Air Temperature Sensing programmable models only The remote room sensor may be installed as a single sensor or multiple sensors may be installed for further averaging...

Page 31: ...election should be set to On when the Thermidistat Control is to be used as part of a zoning system It is assumed that the zoning equipment will take care of time guard and cycle timers The minimum On time is still controlled by the Thermidistat Control Default is OF off Option 08 Auxiliary Heat Lockout Temperature This selection is available on heat pump systems with a valid outdoor temperature s...

Page 32: ...low which heat pump operation is not allowed When emergency heat mode is selected only auxiliary heat will operate Default is OF off Option 10 Reversing Valve This selection is only available on heat pump systems O terminal can be configured to be energized in either heating mode or in cooling mode depending on heat pump operation O is used to describe a heat pump system that energizes its reversi...

Page 33: ...rogrammed Not available with non programmable Thermidistat Controls or when Thermidistat Control is configured as non programmable Default is 90 Option 13 Room Air Temperature Offset Adjust The number of degrees to be added to the displayed temperature to calibrate or deliberately miscalibrate the measured room temperature 5 to 5_ Default is 0 Option 14 Humidity Display Offset Adjust The percentag...

Page 34: ...s will be energized no more than 4 times per hour When an output is energized it will not be energized again for 15 minutes 6 The heating and cooling outputs will be energized no more than 6 times per hour When an output is energized it will not be energized again for 10 minutes Default is 4 Option 17 Time Between Equipment Stages This selection is only available for heat pump systems This determi...

Page 35: ...nd the minute segments of the clock display are shown The triangle icon next to the WAKE period will be on and a value between 0 and 60 will be shown in the minutes display See Operational Information and Wiring Diagrams for further explanation of dry contact configuration and use To change the period or minutes press the soft key below the period or minutes and then use the UP DOWN buttons to cha...

Page 36: ...is provides power to energize the dehumidify terminal on the cooling equipment when the dry contact is closed See Wiring Diagrams for more information Default is OF off Option 20 Outdoor Air Temperature Offset Adjustment This selection allows the calibration or deliberate miscalibration of the outdoor air temperature sensor reading The selection ranges from 5 to 5_ Default is 0 Option 21 Keypad Lo...

Page 37: ...ion 21 Keypad Lockout non programmable models only This selection allows the installer to limit access to the keypad Selections are OF off 1 2 OF off The user has full access to the keypad 1 The user has access to modify Home Sleep Away and UP DOWN setpoints 2 The entire keypad is locked When a button is pressed the backlight will turn on but none of the operating parameters will be changed When t...

Page 38: ...ressor are energized to satisfy all cooling demands When a cycle starts under a high cool latch it will finish the cooling cycle on high stage If the cooling equipment is energized to satisfy a dehumidify demand only no cooling demand the latch will not be applied On The Y1 and Y Y2 outputs are simultaneously energized to satisfy all cooling demands Default is OF off Option 23 High Heat Latch Temp...

Page 39: ...able Periods programmable models only This selection allows the installer to configure the Thermidistat Control for two or four periods per day Two periods is a common commercial application and four periods is more common for residential This selection is not available if Option 24 has been set to nP to configure the Thermidistat Control for non programmable operation 2 Periods DAY and SLEEP are ...

Page 40: ...Light icon will be displayed to indicate to the homeowner that it is time to call the dealer to have the UV Lights replaced Selections available are OF off 6 12 18 24 30 36 42 48 OF off The UV Light reminder is turned off and will never be displayed 6 48 The number of months after which the UV Light reminder will be displayed CHECK UV LIGHT Default is OF off Option 29 Humidifier Pad Reminder This ...

Page 41: ...Savings Time Configuration programmable models only This selection allows the installer to set the Thermidistat Control to automatically change by one hour on the specified day month and week specified OF off Daylight Savings Time Function disabled 1 2 On The first time the UP DOWN button is pressed the value of this selection changes from OF off to 1 When 1 is displayed the days of the week and c...

Page 42: ...n off of higher stages of heat 2 Thermidistat Control will control the W1 and O W2 B outputs Default is 1 Option 33 Single or Two Piece Installation This configuration allows the Thermidistat Control to compensate for the amount of heat generated by the Thermidistat Control electronics to allow more accurate sensing of the temperature sensor The amount of heat compensation will be different betwee...

Page 43: ...meowner turns humidification OFF this configuration operates as if the selection was set to OFF OF The humidity output will only energize when there is a humidity demand and the heating equipment is energized On The humidity output and the fan will energize anytime humidification is needed during heating mode regardless of the state of the heating equipment Factory default is OF Off Option 41 Vari...

Page 44: ...esent but the G signal is not The fan output G will be energized any time the compressor is energized in response to a cooling demand Factory default is OF Off Option 43 Intelligent Heat Staging This function is only available if the equipment configuration is a single speed heat pump Option 01 HP Off Electric heat will not be staged On Three stages of electric heat will be staged This switch shou...

Page 45: ... due to system demand auxiliary heat on in response to a defrost signal shouldn t cause the fan to turn back on If the outdoor air temperature is below 12_F 11_C and there is sufficient demand for the equipment to be on then the fan output is turned back on and the W W1 output is energized In a two speed unit the Y Y2 output should be energized in addition to the W W1 output This logic does not ap...

Page 46: ... from the 99 to the 10 programmable model or to flash the 10 non programmable model Then press and hold the DOWN key The 10 will start counting down toward zero If the DOWN key is kept pressed until the count reaches zero the reset will be performed When the value reaches zero the heat setpoint shall display The cool setpoint shall display and the room air temperature shall display Fd When the fac...

Page 47: ...or an additional three minutes During the first stage of heating the HEAT ON icons will be displayed During the second stage of heating if one exists the 2 next to the On will be displayed if the system has a two stage compressor A2 h2 or H2 unit types The auxiliary heat on icon will be displayed if the second stage is electric heat HP unit type While the heating test is active the humidify output...

Page 48: ...aller setup mode If the system is to be left in operation after installation is complete use MODE button to select between HEAT COOL or AUTO to provide desired operation of heating cooling or auto On the programmable models the default setpoints and programmed schedule conform to the Energy Starr requirements of the U S Department of Energy for both heating and cooling These provide energy saving ...

Page 49: ...ble models only To set the clock press the SET button once The Clock will be displayed at the bottom center of the screen Use the soft keys to move the box around the digits to be set and the UP DOWN buttons to change the setting Concurrent presses of the set button will cycle through the calendar daily schedule and vacation settings Calendar may be changed by using the soft keys to select the Mon...

Page 50: ...cation The Thermidistat Control directly connects to a standard 24VAC humidifier to control humidification in the home A humidify setpoint between 10 and 44 in 2 increments relative humidity is selected by the homeowner or all humidification can be turned off When humidity in home drops below setpoint humidifier will be turned on to raise humidity level Humidification can only occur while in heati...

Page 51: ...ft key below the humidify icon to bring up humidity select screen Humidify options are only available when in Heating mode When system is in AUTO mode humidify options are available if the last system operation was a call for heat To Select Humidification non programmable Press the features button twice The first press displays the outdoor air temperature and the second press displays the humidity...

Page 52: ... home Without a variable speed blower the system s ability to adjust dehumidification is very limited 1 Normal Dehumidify Operation When normal dehumidify is selected the compressor will not turn on without a cooling demand If dehumidify demand exists while cooling dry contact will also be active 24VAC removed This output commands vari able speed blowers to reduce their airflow which improves wate...

Page 53: ... is internal to the Thermidistat Control and is not shown on the display A06599 Fig 18 Auto Humidity 3 Dehumidify Off Dehumidification can be turned off completely This can be done without changing existing setpoints ...

Page 54: ...ns Additional Dehumidify Comments Dehumidification can be enhanced with some efficiency loss by turning blower off immediately at the end of each cooling cycle eliminating normal 90 sec blower off delay Where maximum humidity removal is desired this should be done Fan coils have the capability of removing this off delay On FK or FV Fan Coils set delay tap to 0 0 On standard fan coils a jumper can ...

Page 55: ...blower delay tap on fan coil should be set to 0 0 no On delay and no OFF delay when using cool to dehumidify With this selection the blower stops when G signal is removed preventing re evaporation of water from the coil which would occur during the normal 90 sec blower off delay See fan coil installation instructions for more information The furnace dehumidify input acts differently depending on w...

Page 56: ...point with outdoor temperature the same as when occupied Vacation humidification can be turned off independently of occupied humidification While setting the Vacation setpoints the Vacation humidify setpoint is accessible by pressing the soft key below the humidify icon when the box is around the heating setpoint Vacation Dehumidification Normal Dehumidify Cool to Dehumidify and Dehumidify OFF are...

Page 57: ...timer prevents any higher stage from turning on until preceding stage has been on for 10 minutes When staging between compressor and electric heat or between compressor and furnace heat the time is configurable The timer is configurable via Option 17 This timer is overridden if temperature error is greater than 5_ usually due to a large change in desired temperature and equipment stages up in 60 s...

Page 58: ...the defrost signal has been active for less than 15 consecutive minutes Any defrost signal present for longer than 15 minutes shall be considered invalid Heat pump fan coil and Hybrid Heat systems shall use this input to S Detect that defrost is in progress and energize the auxiliary heat to provide homeowner comfort during the defrost cycle S Allow a defrost cycle to run to completion regardless ...

Page 59: ...his is displayed when the Thermidistat Control is configured as H2 A2 or h2 When the W is energized in a heat pump or Hybrid Heat system the auxiliary heat on icon will be displayed Humidify and Dehumidify Indicators When the Display Module door is closed the humidify icon will be displayed when humidification is active and the dehumidify icon will be displayed when dehumidification is active Auto...

Page 60: ...le and non programmable models when configured as a dehumidify output it will operate cooling equipment capable of dehumidify function When configured for dehumidification the Rc terminal must be connected to one of the dry contact terminals The other dry contact terminal is connected to the dehumidify terminal on the furnace or fan coil This provides power to energize the dehumidify terminal on t...

Page 61: ...tput states should only be checked when the thermostat is powered Temperature Offset After Power Cycle To compensate for internal heat build up from the electronics in the thermostat the thermostat will add an offset to the actual temperature that it measures If the thermostat power is cycled quickly one can witness an immediate increase in the actual temperature displayed due to this added offset...

Page 62: ... outputs except fan if on will turn off In the case where the installer has selected to average the local sensor and the remote room sensor the Thermidistat Control display will alternate between for the failed sensor and the temperature sensed by the working sensor every 10 seconds The control will operate from the temperature sensed by the working sensor E1 If the Display Module and the Equipmen...

Page 63: ...which outputs will be active for a particular configuration and each operating mode When replacing a failed component such as an equipment control module or a display module the installer should replace both parts as a matched set It is very easy to accidentally mix an A C or HP display with a PRH equipment control module When this happens some functions appear in the setup while others do not Thi...

Page 64: ...TP PRH A B TP NRH A B Y Y2 Y Y2 O W2 B Y Y2 W W1 O W2 B Y Y2 W W1 Y1 W2 O W2 B W W1 W W1 Y1 W2 SS HP Opt 1 HP RVS O Opt 10 C Opt 43 On TP PRH A B TP NRH A B Y Y2 O W2 B Y Y2 Y Y2 W W1 Y Y2 Y1 W2 Y Y2 W W1 Y1 W2 W W1 W W1 Y1 W2 SS HP Opt 1 HP RVS B Opt 10 H Opt 43 On TP PRH A B TP NRH A B Y Y2 Y Y2 O W2 B Y Y2 W W1 O W2 B Y Y2 Y1 W2 O W2 B Y Y2 Y1 W2 W W1 O W2 B W W1 W W1 Y1 W2 2SPD AC Opt 1 A2 TP ...

Page 65: ... A B Y Y2 O W2 B Y Y2 W W1 W W1 Y1 W2 W W1 W W1 Y1 W2 SS Hybrid Heat Opt 1 hh RVS B Opt 10 H TP PRH A B TP NRH A B Y Y2 Y Y2 O W2 B W W1 W W1 2S Hybrid Heat Opt 1 h2 RVS O Opt 10 C TP PRH A B TP NRH A B Y1 W2 O W2 B Y1 W2 Y Y2 O W2 B Y1 W2 Y1 W2 Y Y2 W W1 W W1 2S Hybrid Heat Opt 1 h2 RVS B Opt 10 H TP PRH A B TP NRH A B Y1 W2 Y1 W2 Y Y2 Y1 W2 O W2 B Y1 W2 Y Y2 O W2 B W W1 W W1 Heat Only Unit Opt 1...

Page 66: ...Stage 1 W W1 W2 Compressor Y Y2 Y Y Y1 W2 Fan G G 24VAC Hot Heating Rh R R 24VAC Hot Cooling Rc Dry Contact 1 D1 Dry Contact 2 D2 24VAC Common C C C Outdoor Air Temp OAT Remote Room Sensor RRS OAT RRS Com SRTN Outdoor Sensor Remote Room Sensor V Vg Indicates connection may not be required available A09163 Fig 19 Display to Equipment Control Module Connection ...

Page 67: ...AC Hot Heating Rh R R 24VAC Hot Cooling Rc Remove J1 jumper for Dehumidify modes Dry Contact 1 D1 Dry Contact 2 D2 DH 24VAC Common C C C Humidify HUM Outdoor Air Temp OAT Remote Room Sensor RRS OAT RRS Com SRTN Outdoor Sensor Humidifier Solenoid Valve Remote Room Sensor Indicates connection may not be required available A09657 Fig 20 FV FK Fan Coil with 2 Stage Heat Pump ...

Page 68: ...age 1 Y Y2 Y Fan G G 24VAC Hot Heating Rh R R 24VAC Hot Cooling Rc Dry Contact 1 D1 Dry Contact 2 D2 24VAC Common C C C Humidify HUM Outdoor Air Temp OAT Remote Room Sensor RRS OAT RRS Com SRTN Outdoor Sensor Humidifier Solenoid Valve Remote Room Sensor Indicates connection may not be required available A09165 Fig 21 Typical Fan Coil with Heat Pump ...

Page 69: ...ot Cooling Rc Dry Contact 1 D1 Dry Contact 2 D2 Aux Connection 24VAC Common C C Humidify HUM Outdoor Air Temp OAT Remote Room Sensor RRS OAT RRS Com SRTN Outdoor Sensor Humidifier Solenoid Valve Remote Room Sensor Indicates connection may not be required available A09166 Fig 22 Fan Coil Shown w Aux Connection 1 Heat Pump Air Conditioner removed for clarity ...

Page 70: ...an G G 24VAC Hot Heating Rh R R 24VAC Hot Cooling Rc Remove J1 jumper for Dehumidify modes Dry Contact 1 D1 Dry Contact 2 D2 DH 24VAC Common C C C Humidify HUM Outdoor Air Temp OAT Remote Room Sensor RRS OAT RRS Com SRTN Outdoor Sensor Humidifier Solenoid Valve Remote Room Sensor Indicates connection may not be required available A09167 Fig 23 FV FK Fan Coil w 2 Stage Air Conditioner ...

Page 71: ...2 Y Y Fan G G 24VAC Hot Heating Rh R R 24VAC Hot Cooling Rc Dry Contact 1 D1 Dry Contact 2 D2 24VAC Common C C C Humidify HUM Outdoor Air Temp OAT Remote Room Sensor RRS OAT RRS Com SRTN Outdoor Sensor Humidifier Solenoid Valve Remote Room Sensor Indicates connection may not be required available A09658 Fig 24 Typical Fan Coil with Air Conditioner ...

Page 72: ...C Hot Cooling Rc Dry Contact 1 D1 Dry Contact 2 D2 Aux Connection 24VAC Common C C Humidify HUM Outdoor Air Temp OAT Remote Room Sensor RRS OAT RRS Com SRTN Outdoor Sensor Humidifier Solenoid Valve Remote Room Sensor Indicates connection may not be required available A09169 Fig 25 Fan Coil Shown with Aux Connection 2 Heat Pump Air Conditioner removed for clarity ...

Page 73: ... G G 24VAC Hot Heating Rh R R 24VAC Hot Cooling Rc Y1 Remove J1 Jumper for Dehumidify modes Dry Contact 1 D1 Dry Contact 2 D2 DH 24VAC Common C C C Humidify HUM Outdoor Air Temp OAT Remote Room Sensor RRS OAT RRS Com SRTN Outdoor Sensor Humidifier Solenoid Valve Remote Room Sensor Indicates connection may not be required available A12237 Fig 26 FV FK Fan Coil with 1 Stage Heat Pump ...

Page 74: ...2 Fan G G 24VAC Hot Heating Rh R 24VAC Hot Cooling Rc Dry Contact 1 D1 Dry Contact 2 D2 24VAC Common C C Humidify HUM Outdoor Air Temp OAT Remote Room Sensor RRS OAT RRS Com SRTN Outdoor Sensor Humidifier Solenoid Valve Remote Room Sensor Indicates connection may not be required available A09171 Fig 27 Typical Fan Coil Heating Only ...

Page 75: ... Low Y1 W2 Compressor High Y Y2 Fan G G 24VAC Hot Heating Rh R 24VAC Hot Cooling Rc Dry Contact 1 D1 Dry Contact 2 D2 24VAC Common C C Humidify HUM Outdoor Air Temp OAT Remote Room Sensor RRS OAT RRS Com SRTN A09172 Fig 28 Thermidistat Control w Dry Contact Control for Fan Run Time ...

Page 76: ...G 24VAC Hot Heating Rh R R 24VAC Hot Cooling Rc Remove J1 Jumper for Dehumidify modes Dry Contact 1 D1 Dry Contact 2 D2 DH 24VAC Common C C C Humidify HUM Outdoor Air Temp OAT Remote Room Sensor RRS OAT RRS Com SRTN Outdoor Sensor Humidifier Solenoid Valve Remote Room Sensor Indicates connection may not be required available A09659 Fig 29 FV FK Fan Coil with 1 Stage Air Conditioner ...

Page 77: ... High Y Y2 Y Fan G G 24VAC Hot Heating Rh R R 24VAC Hot Cooling Rc Dry Contact 1 D1 Dry Contact 2 D2 24VAC Common C C C Humidify HUM Outdoor Air Temp OAT Remote Room Sensor RRS OAT RRS Com SRTN Outdoor Sensor Humidifier Solenoid Valve Remote Room Sensor Indicates connection may not be required available A09660 Fig 30 Typical Fan Coil Cooling Only ...

Page 78: ...ing Rc Dry Contact 1 D1 Dry Contact 2 D2 DHUM 24VAC Common C COM C Humidify HUM Outdoor Air Temp OAT Remote Room Sensor RRS OAT RRS Com SRTN Outdoor Sensor Humidifier Solenoid Valve Remote Room Sensor Y1 Indicates connection may not be required available Some heat pumps may designate W1 Option 19 set to 2 A09121 Fig 31 Variable Speed Multi Stage Stage Modulating and Single Stage Furnace with 2 Sta...

Page 79: ... Cooling Rc Dry Contact 1 D1 Dry Contact 2 D2 DHUM 24VAC Common C COM C Humidify HUM Outdoor Air Temp OAT Remote Room Sensor RRS OAT RRS Com SRTN Outdoor Sensor Humidifier Solenoid Valve Remote Room Sensor Y1 HUM Indicates connection may not be required available Some heat pumps may designate W1 Option 19 set to 2 Heat Stage 2 A09618 Fig 32 Single Stage Furnace with Heat Pump Hybrid Heat ...

Page 80: ... 24VAC Hot Cooling Rc Dry Contact 1 D1 Dry Contact 2 D2 DHUM 24VAC Common C COM C Humidify HUM Outdoor Air Temp OAT Remote Room Sensor RRS OAT RRS Com SRTN Outdoor Sensor Humidifier Solenoid Valve Remote Room Sensor Y1 Indicates connection may not be required available A09123 Fig 33 Variable Speed Step Modulating Multi Stage and Single Stage Furnace with Two Stage Air Conditioner ...

Page 81: ... R R 24VAC Hot Cooling Rc Dry Contact 1 D1 Dry Contact 2 D2 DHUM 24VAC Common C COM C Humidify HUM Outdoor Air Temp OAT Remote Room Sensor RRS OAT RRS Com SRTN Outdoor Sensor Humidifier Solenoid Valve Remote Room Sensor Y1 Indicates connection may not be required available Option 19 set to 2 A09661 Fig 34 Single Stage Furnace with Single Speed Air Conditioner ...

Page 82: ...t Cooling Rc Dry Contact 1 D1 Dry Contact 2 D2 DHUM 24VAC Common C COM C Humidify HUM Outdoor Air Temp OAT Remote Room Sensor RRS OAT RRS Com SRTN Outdoor Sensor Humidifier Solenoid Valve Remote Room Sensor Indicates connection may not be required available Some heat pumps may designate W1 Option 19 set to 2 A09125 Fig 35 Variable Speed Multi Stage and Step Modulating Furnace with Single Stage Hea...

Page 83: ...h R 24VAC Hot Cooling Rc Dry Contact 1 D1 Dry Contact 2 D2 DHUM 24VAC Common C COM Humidify HUM Outdoor Air Temp OAT Remote Room Sensor RRS OAT RRS Com SRTN Outdoor Sensor Humidifier Solenoid Valve Remote Room Sensor Indicates connection may not be required available A09126 Fig 36 Single Stage Furnace Heating Only ...

Page 84: ...ng Rc Dry Contact 1 D1 Dry Contact 2 D2 DHUM 24VAC Common C COM C Humidify HUM Outdoor Air Temp OAT Remote Room Sensor RRS OAT RRS Com SRTN Outdoor Sensor Humidifier Solenoid Valve Remote Room Sensor Indicates connection may not be required available Option 19 set to 2 A09662 Fig 37 Variable Speed Multi Stage Step Modulating and Single Stage Furnace with Single Stage Air Conditioner ...

Page 85: ... Dry Contact 1 D1 Dry Contact 2 D2 DHUM 24VAC Common C COM C Humidify HUM Outdoor Air Temp OAT Remote Room Sensor RRS OAT RRS Com SRTN Outdoor Sensor Humidifier Solenoid Valve Remote Room Sensor Equipment Control Module Indicates connection may not be required available Option 19 set to 2 A09152 Fig 38 Single stage Furnace with Air Conditioner and Split Power ...

Page 86: ...__________ Cooling Setpoint Value __________ Fan Auto or On C Home Away Sleep Settings Heat Cool Home ____ ____ Away ____ ____ Sleep ____ ____ D Schedule For Programmable Thermidistat Controls Period 1 Period 2 Period 3 Period 4 Time Heat Cool Time Heat Cool Time Heat Cool Time Heat Cool All Days ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ Week days ____ ____ ____ ____ ____ ____ __...

Page 87: ... 08 ____ Auxiliary Heat Lockout Temperature Setting only available when heat pump is used and when outdoor air temperature sensor is present Option 09 ____ Heat Pump Lockout Temperature Option 10 ____ Reversing Valve Option 11 ____ Adjustable Setpoint Deadband not available on Heat Only and Cool Only systems Option 12 ____ Smart Recovery programmable models only Option 13 ____ Room Air Temperature...

Page 88: ...____ Maximum Heating Setpoint Option 28 ____ UV Light Reminder Option 29 ____ Humidifier Pad Reminder Option 30 ____ Programmable Fan programmable models only Option 31 ____ Daylight Savings Time Configuration programmable models only Option 32 ____ Furnace Heat Staging Option 33 ____ Single or Two Piece Installation Option 34 ____ Hybrid Heat Furnace Latch Option 40 ____ Fan Humidity Option 41 __...

Page 89: ...87 NOTES ...

Page 90: ...88 NOTES ...

Page 91: ......

Page 92: ... Carrier Corporation 7310 W Morris St Indianapolis IN 46231 TP PRH 10SI Replaces TP PRH 09SI Edition Date 07 13 Manufacturer reserves the right to change at any time specifications and designs without notice and without obligations ...

Search results

Summary of Contents for A07048

Reviews:

Related manuals for A07048

Brands by name

Popular brands

Carrier A07048, Installation Instructions Manual

Search results

Summary of Contents for A07048

Reviews:

Related manuals for A07048

Brands by name

Popular brands