Carrier TP-NRH-A, TP-PRH-A installation instructions System START−UP and Checkout

Page 45

SYSTEM START−UP AND CHECKOUT

The Thermidistat Control is designed with a built−in installer test capability. It allows easy operation of equipment without delays or setpoint adjustments to force heating or cooling. To enable installer test mode, press and hold the fan button for 15 seconds. After 10 seconds, the Thermidistat Control will enter Configuration Mode. Continuing to hold the Fan button through 15 seconds will cause the Thermidistat Control to enter Installer Test Mode. Pressing the Mode button will change the system operating mode to test the heating and cooling equipment. Auto Mode is not available during Installer Test Mode. If no buttons are pressed for 15 minutes, the installer test mode will be terminated. Pressing DONE at any time will exit installer test mode.

Heat − The first stage of heating will be energized for three minutes, then the first and second stages (if a second stage exists) will turn on for 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 can be toggled. On the programmable models, pressing the button below the humidify icon shall toggle the state of the humidify output. On the non−programmable models, pressing the features button shall toggle the state of the humidify output.

Installer test for cooling is the same as described for heating above. COOL ON will be displayed during cooling in Installer Test Mode. While the cooling test is active, the dehumidify icon shall be displayed if the dry contact has been configured as a DH output. On the programmable models, pressing the button below the dehumidify icon shall toggle the state of the dry contact output. On the

45

Image 45

Contents Programmable Control Designed and AssembledUSA Safety Considerations Table of ContentsIntroduction Power Installation ConsiderationsHumidify Equipment and Connections ModelsDehumidify Equipment and Connections Outdoor Temperature Sensor TSTATCCSEN01−BRemote Indoor Temperature Sensor Two−Piece Thermidistat Control ConfigurationWiring − TP−PRH−A Carton Contents InstallationThermidistat Control Location − TP−NRH−A Carton ContentsInstall Thermidistat Control Unit Damage Hazard Environmental Hazard Two−Piece Installation− Press Tabs to Remove Backplate − Backplate Mounting − Control Module Wiring Guide − Secure Wires to Terminal Strip − Attach Display to Backplate − Equipment Control Module on Equipment − Standoff − Cover on Equipment Control Module Single−Piece Installation − Equipment Control Module − Reattach Display Module Set Thermidistat Control Configuration Page To Enter Configuration Mode Configuration Options -Selection Option 02 Clean Filter TimerOption 01 Equipment Type Option 04 Fan G On With W/W1 Option 03 Fahrenheit/CentigradeOption 08 Auxiliary Heat Lockout Temperature Option 06 Cooling Lockout Below 55F/13COption 07 Zoning Option 10 Reversing Valve Option 12 Smart Recovery Option 11 Deadband Setting Between Heat & CoolOption 13 Room Air Temperature Offset Adjust Option 14 Humidity Display Offset AdjustOption 17 Time Between Equipment Stages Option 16 Maximum Cycles Per HourOption 19 Dry Contact Configuration programmable models only Option 18 Backlight ConfigurationOption 21 Keypad Lockout programmable models only Option 20 Outdoor Air Temperature Offset AdjustmentOption 21 Keypad Lockout non−programmable models only Page Option 26 Minimum Cooling Setpoint Option 27 Maximum Heating Setpoint Option 28 UV Light ReminderOption 29 Humidifier Pad Reminder Option 30 Programmable Fan programmable models only Option 33 Single or Two−Piece Installation Option 34 − Hybrid Heat Furnace Latch Option 40 Humidify FanOption 41 Variable Speed Blower Option 43 Intelligent Heat Staging Option 42 Variable Speed Super DehumidificationOption 44 Super Comfort Heat Option 99 Reset to Factory Defaults System START−UP and Checkout Energy Star Default Schedule Final SettingsPage Humidity Control Features HumidificationHumidification Selections To Select Humidification programmable To Select Humidification non−programmableAdditional Humidify Comments Dehumidification − Auto Humidity Additional Dehumidify Comments Dehumidify Output and Equipment Connections Vacation programmable models onlyVacation Setpoints Vacation Setpoints Default ValuesVacation Humidification Vacation DehumidificationCycle Timer TimersTen−Minute Staging Timer Operational InformationThree−Minute Minimum on Time DefrostHeat/Cool Setpoints Desired Temperature Equipment On IndicatorsHumidify and Dehumidify Indicators Emergency Heat ModeDry Contact Programmable Fan programmable models onlyRelays Temperature Offset After Power CycleError Codes TroubleshootingPage Equipment Configuration Outputs − Equipment Configuration Outputs − Display to Equipment Control Module Connection Wiring Diagrams− FV/FK Fan Coil with 2−Stage Heat Pump − Typical Fan Coil with Heat Pump HUM − FV/FK Fan Coil w/2−Stage Air Conditioner − Typical Fan Coil with Air Conditioner A09169 − FV/FK Fan Coil with 1−Stage Heat Pump − Typical Fan Coil Heating Only HUM − FV/FK Fan Coil with 1−Stage Air Conditioner − Typical Fan Coil Cooling Only A09121 − Single−Stage Furnace with Heat Pump Hybrid Heat COM − Single−Stage Furnace with Single−Speed Air Conditioner A09125 − Single−Stage Furnace Heating Only A09127 − Single−stage Furnace with Air Conditioner and Split Power Mode Settings Thermidistat Control Configuration RecordConfiguration Options Configuration Options Option Fan Humidity Variable Speed Blower Catalog No TP-PRH-4SI