Carrier PTACSTAT-NP-HP- Manuals

Page 3 - DANGER

3 TABLE OF CONTENTS PAGE SAFETY CONSIDERATIONS 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . INTRODUCTION 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . INSTALLATION CONSIDERATIONS 4 . . . . . . . . . . . . . . . . . . . . . ...

Page 4 - signifies a hazard which could result in personal injury or death.; CAUTION; is; NOTE; is used to highlight suggestions which will; INTRODUCTION; Carrier’s PTAC Comfort; INSTALLATION CONSIDERATIONS; Models

4 signifies a hazard which could result in personal injury or death. CAUTION is used to identify unsafe practices which may result in minor personal injury or product and property damage. NOTE is used to highlight suggestions which will result in enhanced installation, reliability, or operation. INT...

Page 5 - Batteries; : Batteries are not required when there are enough wires for proper; INSTALLATION; Mounting to a horizontal junction box.; On a section of wall without pipes or duct work.

5 Batteries Battery operation is available for installations where there is no common (C) wire available at the thermostat. For battery operation, install two alkaline AAbatteries. The thermostat is designed to operate up to one year on a set of batteries. A battery indicator on the display warns wh...

Page 6 - Step 2 — Install Thermostat; ELECTRICAL OPERATION HAZARD; WARNING

6 Thermostat should NOT be mounted S Close to a window, on an outside wall, or next to a door leading to the outside. S Exposed to direct light or heat from the sun, a lamp, fireplace, or other temperature--radiating objects which could cause a false reading. S Close to or in direct airflow from the...

Page 7 - ENVIRONMENTAL HAZARD; Failure to follow this caution may result in environmental; remainder of thermostat.

7 ENVIRONMENTAL HAZARD Failure to follow this caution may result in environmental damage.Mercury is a hazardous waste. Federal regulations require that Mercury be disposed of properly. CAUTION ! 3. Open thermostat (mounting base) to expose mounting holes. The base can be removed to simplify mounting...

Page 8 - ted to either position.

8 5. Drill two 3/16--in. mounting holes in wall where marked.6. Secure mounting base to wall with 2 anchors and screws provided (additional anchoring holes available for more secure mounting, ifneeded) making sure all wires extend through hole in mounting base. 7. Adjust length and routing of each w...

Page 10 - Failure to follow this caution may result in equipment damage; wall to prevent air leaks. Leaks can affect operation.

10 ELECTRICAL OPERATION HAZARD Failure to follow this caution may result in equipment damage or improper operation.Improper wiring or installation may damage the thermostat. Check to make sure wiring is correct before proceeding with installation or turning on unit. CAUTION ! 9. Push any excess wire...

Page 11 - align with sockets in connector.; : If a common wire has not been connected, two AA batteries must be; Step 3 — Set Thermostat Configuration; -- Minimum deadband between heating and cooling setpoints

11 11. Close thermostat assembly making sure pins on back of circuit board align with sockets in connector. 12. Turn ON power to unit. When power is applied, all display icons are lit for 2 seconds to test the display. Following this, the equipment type for which the thermostat is configured isdispl...

Page 12 - To Enter the Advanced Configuration Mode:; not be used as they will not operate your PTAC correctly.

12 Option 17 -- Time between equipment stages (HP only) Option 18 -- Continuous backlighting (when 24VAC is supplied only) Option 26 -- Minimum cooling setpoint Option 27 -- Maximum heating setpoint Option 39 -- Display setpoint only (or setpoint and room air) Option 99 -- Reset to factory defaults ...

Page 13 - : A PH thermostat can be converted to control a HeatCool system.

13 Meanings: PC or PH selects PTAC units (Packaged Terminal Air Conditioners).PH controls a PTAC with 1 speed heat pump with 1 stage of aux heat.PC controls a PTAC with 1 speed air conditioner with 1 stage of E1 heat. NOTE : A PH thermostat can be converted to control a HeatCool system. Option 03 --...

Page 14 - Option 11 -- Minimum Deadband Between Heating And Cooling

14 Option 11 -- Minimum Deadband Between Heating And Cooling Selections: 01 through 06 — Default is 02. Sets the minimum allowable number of degrees between heating and cooling setpoints. One setpoint will “push” the other to maintain this difference. Option 13 -- Room Air Temperature Offset Selecti...

Page 15 - : Continuous backlight is not available with battery operation.

15 Option 17 -- Minimum Time Between Equipment Stages (HP only) Selections: 10, 15, 20, 25 minutes — Default is 15. When there are two stages of heat available, this is the amount of time the first stage must operate before the second stage can turn on. With heat pumps, longertimes can reduce the am...

Page 16 - Option 39 -- Display Setpoint Only or Setpoint and Room Temperature; See below — There is no default.; : All previous configuration settings will be lost!; Step 4 — Check Thermostat Operation; delays or setpoint adjustments to force heating or cooling.

16 Option 39 -- Display Setpoint Only or Setpoint and Room Temperature This configuration option determines what the display on the thermostat will look like.Selections: SP — Will display the setpoint only.rt — Will display the setpoint and room air temperatureDefault = SP Option 99 -- Reset to Fact...

Page 17 - operation after 15 minutes.; Checklist; must be properly selected.

17 To enter the Installer Test mode, use the same process as is used to enter InstallerConfiguration, only hold the FAN key longer. More specifically, press and hold the FAN for about 15 seconds until the display reads In on the left and S in thesmaller display. The MODE will be OFF. The MODE key (u...

Page 18 - OPERATING THE THERMOSTAT; : Should the thermostat lose power, it will turn back on with the last; Button Identification; when setting advanced programming features)

18 OPERATING THE THERMOSTAT NOTE : Should the thermostat lose power, it will turn back on with the last settings prior to the power outage. Button Identification A08088 Fig. 5 -- Button Identification a -- FAN Selects whether the fan operates continuously (on) or in cycle mode(auto)b -- MODE Selects...

Page 19 - Display backlighting; Thermostat mode is off

19 Display backlighting The display has two levels of lighting, high level and continuous low level. High level lighting comes on for 10 seconds any time a button is pressed. Continuouslow level lighting is only available if the thermostat is operated from 24VAC. It is not available with batteries. ...

Page 21 - fan auto on the display.; Using emergency heat (heat pump units only); Turn the unit off; connect a common wire.

21 during your heating and cooling cycles (auto mode, sometimes known as cyclemode).The thermostat is set at the factory to run automatically as needed (auto). Here’show to change the setting so it runs continuously. 1. Press the fan button on the left. The display message will change from auto fan ...

Page 23 - TROUBLE SHOOTING YOUR THERMOSTAT; keep up with demand running in heat pump mode.

23 TROUBLE SHOOTING YOUR THERMOSTAT What if... The battery icon is displayed The battery icon appears on the display only when the battery starts to lose power. Replace it when one--third of the icon is black. If your thermostat isbattery powered and you wait until the icon is just a silhouette with...

Page 24 - Here are the possible system error messages and what they mean:

24 There are icons flashing on the thermostat display There are several internal timers which influence the thermostat’s operation. If a timer is preventing the equipment from turning on, the display icons which showthe equipment is operating, will be flashing to indicate a turn--on delay is present...

Page 25 - THERMOSTAT LIMITED WARRANTY; FOR WARRANTY SERVICE OR REPAIR, YOU MUST; Contact the installer.

25 THERMOSTAT LIMITED WARRANTY FOR WARRANTY SERVICE OR REPAIR, YOU MUST FOLLOW THESE STEPS IN ORDER: FIRST: Contact the installer. SECOND: Contact the nearest distributor. (See telephone yellow pages.)THIRD: Contact: Carrier CorporationPTAC Consumer Relations P.O. Box 4808Syracuse, New York 13221 Ph...

Page 26 - LIMITED WARRANTY for THERMOSTAT; thirty (30) days before pursuing any legal rights or remedies.

26 LIMITED WARRANTY for THERMOSTAT Carrier Corporation (hereinafter “Company”) warrants this product against failure due to defect in material and workmanship under normal use andmaintenance as follows. If a part fails due to defect within five (5) years from the date of purchase, Company will provi...

Page 29 - Table 1 – Outputs

29 Table 1 shows the thermostat outputs for each available stage of heating orcooling. It may be useful in checkout or troubleshooting. Table 1 – Outputs EQUIPMENT CONFIGURATION OPTION #1 COOL STAGE 1 HEAT STAGE 1 HEAT STAGE 2 EM HEAT PC Y, G W --- --- --- --- PH RVS = C (O) Y, G, O/B Y, G Y, G, W W...

Page 30 - WIRING DIAGRAMS

30 WIRING DIAGRAMS GL or GH G R Rc Rh Y W W C COM 52MPTAC or Thermostat A08096 Fig. 7 -- A/C Thermostat Typical Installation GL or GH O/B O Thermostat 52MPTAC W W Y Y G Rh Rc R C COM or Reversing Valve Heat Cool Fan 24VAC Heating 24VAC Cooling Common A08097 Fig. 8 -- HP Thermostat Typical Installati...

Page 31 - THERMOSTAT CONFIGURATION RECORD

31 THERMOSTAT CONFIGURATION RECORD Configuration Options Option 01 ____ Equipment Type Option 03 ____ Fahrenheit/Centigrade Selection Option 04 ____ Unused for PTAC Option 07 ____ Unused for PTAC Option 10 ____ Reversing Valve Option 11 ____ Minimum Deadband Between Heating and Cooling Setpoints Opt...