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Carrier TP-NAC, TP-NHP, TP-PAC, TP-PHP 50, Fig. 18 Fan Coil with Heat Pump (HP Thermostat)

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WIRING DIAGRAMS(cont.)

Thermostat Fan Coil Heat Pump

RVS/Heat Stage 2 O/B W2 W 3 W2**

Heat Stage 1 W/W1 W2

Compressor Y/Y2 Y Y

Not Used Y1

Fan G G

24VAC Hot Heating Rh R R

24VAC Hot Cooling Rc

Dry Contact 1 D1

Dry Contact 2 D2

24VAC Common C COM COM

Outdoor Air Temp OAT

Remote Room Sensor RRS

OAT/RRS Com OAT/RRS

Outdoor Sensor *

Remote Room

Sensor*

* Indicates connection may not be required/available.

** Some heat pumps may designate W1.

A09154

Fig. 18 − Fan Coil with Heat Pump (HP Thermostat)

Contents

Main Installation Instructions Page TABLE OF CONTENTS SAFETY CONSIDERATIONS INTRODUCTION INSTALLATION CONSIDERATIONS Power Models Outdoor Temperature Sensor Remote Indoor Temperature Sensor TwoPiece Thermostat Configuration Wiring INSTALLATION AC/HP Control Location Install AC/HP Control !WARNING CAUTION ! CAUTION TwoPiece Installation Page Page 13 Relays Fig. 7 Control Module Wiring Guide Red is V+ Black is Vg Page Page Page Page Page SinglePiece Installation Page Set AC/HP Control Configuration Page Page Configuration Options Selection Page Page Page Page Page Page Page Page Page Page Page Page Page SYSTEM STARTUP AND CHECKOUT Final Settings Setting The Clock, Calendar, Daily Schedule, and Vacation Settings (programmable models only) Vacation (programmable models only) OPERATIONAL INFORMATION Timers Page Equipment On Indicators Page TROUBLESHOOTING Error Codes Page 47 48 Table 3 Equipment Configuration Outputs (cont.) 49 WIRING DIAGRAMS Fig. 17 Display to Equipment Control Module Connection Display module Display module wall mount Equipment Control Module Fan Coil Heat Pump * Indicates connection may not be required/available. A09174 50 * Indicates connection may not be required/available. ** Some heat pumps may designate W1. Fig. 18 Fan Coil with Heat Pump (HP Thermostat) 51 * Indicates connection may not be required/available. Fig. 19 Fan Coil shown with Auxiliary Connection #1 52 * Indicates connection may not be required/available. Fig. 20 Fan Coil with Air Conditioner 53 * Indicates connection may not be required/available. A09156 54 * Indicates connection may not be required/available. Fig. 22 Furnace with Air Conditioner 55 Fig. 23 Thermostat with Dry Contact Control for Run Time 56 * Indicates connection may not be required/available. Fig. 24 2Stage Furnace with Air Conditioner (HP Thermostat Configured as AC) 57 Fig. 25 Singlestage Furnace with Air Conditioner and Split Power THERMOSTAT CONFIGURATION RECORD Page * Options with an asterisk can also be set/changed by the homeowner.