Instruction manual

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Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.

Catalog No. 04-53330026-01 Printed in U.S.A. Form 33CS-74SI Pg 1 6-13 Replaces: 33CS-66SI

Installation Instructions

Part Numbers 33CS2PPRH-03 and 33CS2PP2S-03

CONTENTS

SAFETY CONSIDERATIONS . . . . . . . . . . . . . . . . . . . . . . 1

GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

PACKAGE CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

INSTALLATION CONSIDERATIONS . . . . . . . . . . . . . .1,2

Control Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Outdoor Temperature Sensor . . . . . . . . . . . . . . . . . . . . 2

Remote Indoor Temperature Sensor. . . . . . . . . . . . 2

INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6

Thermostat Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Wiring Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Two-Piece Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Single-Piece Installation . . . . . . . . . . . . . . . . . . . . . . . . . 5

Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Humidification Equipment and Connections

(33CS2PPRH-03 Model Only). . . . . . . . . . . . . . . . . . . . 6

Dehumidification Equipment and Connections. . . 6

CONFIGURATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-11

To Enter and Exit Configuration Mode. . . . . . . . . . . . 6

Configuration Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Configuration Options . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

SYSTEM START-UP AND CHECKOUT . . . . . . . . .11,12

Installer Test Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Default Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Setting the Clock, Calendar, Daily Schedule,

and Holiday Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Humidity Control Features

(33CS2PPRH-03 Model Only). . . . . . . . . . . . . . . . . . . 11

Holiday. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

OPERATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12,13

Unoccupied Overrride. . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Heat/Cool Set Points (Desired Temperature). . . . . 13

Equipment On Indicators. . . . . . . . . . . . . . . . . . . . . . . . 13

Humidification and Dehumidification

Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Hybrid Heat

Dual-Fuel System Operation . . . . . . 13

Auto Changeover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Emergency Heat Mode . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Dry Contact/Economizer Output . . . . . . . . . . . . . . . . 13

TROUBLESHOOTING. . . . . . . . . . . . . . . . . . . . . . . . . .13,14

Error Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

WIRING DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . 14-25

THERMOSTAT CONFIGURATION RECORD . . . . CL-1

SAFETY CONSIDERATIONS

Read and follow manufacturer instructions carefully. Fol-

low all local electrical codes during installation. All wiring

must conform to local and national electrical codes. Improper

wiring or installation may damage sensor.

Recognize safety information. This is the safety alert sym-

bol . When the safety alert symbol is present on equipment

or in the instruction manual, be alert to the potential for person-

al 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. WARNING signifies a haz-

ard which could result in personal injury or death. CAUTION

is used to identify unsafe practices which would result in minor

personal injury or property damage.

GENERAL

Carrier’s 7-day, 5/2-day, or 1-day programmable commer-

cial thermostat control is a wall-mounted, low-voltage control

which provides temperature control in either a single unit or a

two-piece unit. The 33CS2PPRH-03 thermostat will provide

both temperature and humidity control. In the two-piece con-

figuration, the relays are located near the equipment and a two-

wire connection is used between the display module (DM, the

user interface) and the equipment control module (ECM). Sin-

gle-piece installation requires more wiring and results in a

higher profile. The thermostat needs no batteries to store user-

configured settings in memory. If power is lost, the internal

memory saves settings for unlimited time and the clock contin-

ues to run for at least 24 hours.

In the programmable configuration, different heating and

cooling set points and times are programmable for 4 periods

per day or 2 periods per day. Programming can be done for

7 days per week, 5 and 2 days per week, or 1 day. The pro-

grammable control can also be user-configured as a non-

programmable control.

PACKAGE CONTENTS

1 — Display module

1 — Stand-off for equipment control module

2 — Screws and anchors

1 — Pigtail

1 — Equipment control module with cover

INSTALLATION CONSIDERATIONS

There are two types of thermostats available. The

33CS2PP2S-03 thermostat provides temperature control and

the 33CS2PPRH-03 thermostat provides both temperature and

humidity control. Both models can be configured for air condi-

tioner or heat pump installations and may be configured as

non-programmable, if desired.

Control Configuration — The thermostat can be in-

stalled in one of two configurations. The thermostat may be in-

stalled as a single piece or it may be split into two pieces and

mounted in separate locations.

IMPORTANT: Read entire instruction before installing

the thermostat.

EDGE

Pro

Programmable

Commercial Thermostat

Summary of content (28 pages)

PAGE 1
EDGE® Pro Programmable Commercial Thermostat Installation Instructions Part Numbers 33CS2PPRH-03 and 33CS2PP2S-03 IMPORTANT: Read entire instruction before installing the thermostat. CONTENTS SAFETY CONSIDERATIONS . . . . . . . . . . . . . . . . . . . . . . 1 GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 PACKAGE CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 INSTALLATION CONSIDERATIONS . . . . . . . . . . . . . .1,2 Control Configuration . . .
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• As a single-piece unit, all required wiring must be brought to the ECM for connection to the terminal strip. In two-piece configuration, the DM can be mounted in the space while the ECM may be mounted near the equipment, always within the building space and not outdoors. Connection from the DM to the ECM requires only two wires. All other control wires are connected to the ECM from the HVAC (heating, ventilation, and air conditioning) equipment.
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6. During thermostat installation provide sufficient excess wiring behind the mounting plate. Coil the wiring creating a service loop and place in mounting box or behind the wall to remove strain against the terminal strip. See Fig. 4. a33-9162 Fig. 1 — Locking Tab Location Fig. 4 — Coil Excess Wiring 7. Secure rear plastic mounting base to wall with 2 screws and anchors provided. Additional mounting holes are available for more secure mounting if needed.
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14. Find a suitable indoor mounting location for equipment control module. The module should be mounted on or near the HVAC equipment. See Fig. 8. a33-9166 Fig. 6 — Pigtail Connection Fig. 8 — Equipment Control Module Mounting 10. Connect red wire of the pigtail to V+ RED terminal. Connect black wire of the pigtail to Vg BLACK terminal. NOTE: The 2-wire pigtail is not intended to support the weight of the display module. Do not hang the user interface from the equipment control module screw terminals. 11.
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RELAYS DRY CONTACT CONNECT TO USER INTERFACE JW6 TWIST OFF OAT/RRS RETURN Rc Rh W1 G Y2 C O/W2/B Y1 OAT RRS SRTN HUM D1 D2 RED V+ BLACK Vg SEPARATE RC/RH BY BREAKING JW6 ON CONTROL MODULE BOARD. a33-9170 OAT RRS LEGEND — Outdoor Air Temperature Sensor — Remote Room Temperature Sensor Fig. 10 — Control Module Connector Block Terminals only, the equipment control module does not need to be leveled for proper operation) and mark wall through two mounting holes. 5. Drill two 3/16-in.
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13. Attach display module body to equipment control module by first setting the module on at top of equipment control module and then snapping the bottom corners of display module into place. 14. Turn on power to equipment. On power up, all display segments will light for 5 seconds.
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55 F (–15, –12.2, –9.4, –6.7, –3.9, –1.1, 1.7, 4.4, 7.2, 10 or 12.8 C). When set to OF (off), the function is disabled. Auxiliary heat is allowed to operate whenever sufficient demand for heat is available. When set to 5 through 55 F (–15 through 12.8 C), this is the outdoor temperature above which the auxiliary heat is not allowed to operate. The default is OF (off).
PAGE 8
NOTE: This configuration is only available if Option 34 is set to od or if a valid sensor is connected. OPTION 21 — KEYPAD LOCKOUT — The thermostats are shipped with the keypad fully accessible. This option allows the installer to limit access to the keypad. Selections are OF (off), 1, 2, 3, or cd. When set to OF, the user has full access to keypad. When changed from OF to 1, 2, 3, or cd, an access code can be entered to provide more security to the thermostat.
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Configuration settings are OF (off), 20, 25, 30, 35, 40, 45, 50 F (–6.7, –3.9, –1.1, 1.7, 4.4, 7.2, 10 C) and On. When set to OF (off), heating always starts in low stage (Y1) and stages up to high stage (Y1 and Y/Y2) when demand is sufficient and staging timer constraints have been satisfied. When set to 20 through 50 F (-6.7 through 10 C), this is the outdoor temperature below which both first and second stages of the compressor are energized to satisfy all heating demands.
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NOTE: In a non-heat pump application, if emergency heat is off, the second stage of heat will show “heat on” and “2” in the bottom right of the thermostat display. OPTION 36 — FAN SELECTION DURING OCCUPIED PERIODS — This selection is not available if the thermostat has been configured for non-programmable operation. The range is Au or On. When set to On, the fan will operate continuously during occupied periods (OCC, OCC2 and OCC3).
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button is kept pressed until the count reaches zero, the reset will be performed. When the value reaches zero, the heat set point will display “--.” The cool set point will display “-” and the air temperature will display “Fd.” When the factory defaults have been restored, the thermostat will act as if power was cycled and return to normal operation. If the DOWN button is released early, the number will return to 10 and the reset will not occur.
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35% humidity is 1% above set point and are terminated when humidity drops to 4% below set point. This prevents unnecessary toggling of dehumidification actions when humidity is near the set point. 30% Holiday — A holiday selection is available specifically for 45% 9 8 7 6 5 4 3 2 1 TARGET HUMIDITY 40% times when the space will not be occupied for an extended period. Holiday mode has an automatic hold, meaning that set points are not affected by the programmed schedule.
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When the outdoor-air temperature is below the heat pump lockout temperature, the heat pump will not be energized. The gas heat source will be used to satisfy the heating demand. If the heat pump is already energized when the outdoor-air temperature drops below the heat pump lockout temperature, the heat pump will continue to operate until the heating demand is large enough to request gas heat operation.
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Table 5 can be used as a troubleshooting tool for determining which outputs will be active for a particular configuration and each operating mode. W/W1 W/W1 W/W1 W/W1 Error Codes — If control cannot properly read space temperature, display will indicate “--” and all outputs (except fan, if on) will turn off.
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COMMERCIAL THERMOSTAT TERMINAL BOARD X* Rc Rh W1 G Y2 C O/W2/B Y1 C G W2† W1 Y2 a33-9287 Y1 R OAT RRS SRTN HUM D1 D2 V+ Vg *Connection not required. †W2 connection not required on units without electric heating. Fig. 16 — Thermostat Wiring — 50HCQ,TCQ Rooftop Units COMMERCIAL THERMOSTAT CONNECTION BOARD / TB2† Rc Rh W1 G Y2 C O/W2/B Y1 R Y1 Y2 W1 W2 G OAT RRS SRTN HUM D1 D2 V+ Vg C Humidi-MiZer® FIOP FU PNK X* PNK PNK PNK LTLO a33-9174 *Connection not required.
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COMMERCIAL THERMOSTAT 48/50HJ,62AQ COBRA UNIT BASE UNIT CONNECTION BOARD Rc Rh W/W1 G Y/Y2 C O/W2/B Y1 a33-9175 R Y1 Y2 W1 W2 G OAT RRS SRTN HUM D1 D2 V+ Vg ENERGY$RECYCLER CONNECTION BOARD C X* HM OC W2 W1 W2 W1 HM HM *Connection not required. Fig.
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COMMERCIAL THERMOSTAT a33-9281 R G Rc Rh W1 G Y2 C O/W2/B Y1 Y1 Y2 W1 W2 C IPD/X* OAT RRS SRTN HUM D1 D2 V+ Vg *Connection not required. Fig. 20 — Thermostat Wiring — 50HJQ014,016 Heat Pump Units COMMERCIAL THERMOSTAT TB3 a33-9179 Rc Rh W1 G Y2 C O/W2/B Y1 R W1 W2 C Y1 Y2 G OAT RRS SRTN HUM D1 D2 V+ Vg Fig.
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COMMERCIAL THERMOSTAT CONNECTION BOARD (TB) Rc Rh W1 G Y2 C O/W2/B Y1 a33-9298 LLSV-1 OAT RRS SRTN HUM D1 D2 V+ Vg IFC R 1 Y1 2 Y2 3 W1 W1 W2 W2 G 4 C 9 X*/8 5 LLSV-2 38ARD007-02 IFC LLSV *Connection not required. TB2 38ARD014-024 LEGEND — Indoor Fan Contactor — Liquid Line Solenoid Valve Fig.
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INDOOR CONNECTION BOARD (TB) COMMERCIAL THERMOSTAT Rc Rh W1 G Y2 C O/W2/B Y1 a33-9286 OAT RRS SRTN HUM D1 D2 V+ Vg OUTDOOR CONNECTION BOARD (TB) R R Y1 Y1 Y2 Y2 W1 W1 W2 W2 G G C C ONLY REQUIRED FOR 38AUQ HEAT PUMP Fig.
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COMMERCIAL THERMOSTAT COMPLETE C P1 a33-9285 Rc Rh W1 G Y2 C O/W2/B Y1 Y W O G R C AL1 FIRST COMPRESSOR OAT RRS SRTN HUM D1 D2 V+ Vg Fig.
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COMMERCIAL THERMOSTAT DELUXE D P1 a33-9183 Rc Rh W1 G Y2 C O/W2/B Y1 Y1 Y2 W1 O/W2 G R C AL1 OAT RRS SRTN HUM D1 D2 V+ Vg Fig. 28 — Thermostat Wiring — 50HQL, KQE, KQL, P1, PC, PEC, PS, PSW, PT, RHC, RHE, RHR, RHS, RTG, RVC, RVE, RVR, RVS, RWS, VQL Water Source Heat Pump Units with Deluxe D Controls COMMERCIAL THERMOSTAT DELUXE D P1 a33-9276 Rc Rh W1 G Y2 C O/W2/B Y1 Y/Y2 Y1/W2 G O/W2 W/W1 C R DELUXE D P2 OAT RRS SRTN HUM D1 D2 V+ Vg R H Fig.
PAGE 22
COMMERCIAL THERMOSTAT P1 a33-9288 Rc Rh W1 G Y2 C O/W2/B Y1 R C Y1 Y2 O G OAT RRS SRTN HUM D1 D2 V+ Vg Fig. 30 — Thermostat Wiring — 50VS Water Source Heat Pump Units COMMERCIAL THERMOSTAT* INDOOR FAN BOARD (IFB) a33-9291 RED Rc Rh W1 G Y2 C O/W2/B Y1 R ORANGE GREEN O G WHITE W BLACK Y2/DH YELLOW Y1/Y BROWN OAT RRS SRTN HUM D1 D2 V+ Vg IFB COMMON *Model 33CS2PP2S-03 thermostats only. Fig.
PAGE 23
COMMERCIAL THERMOSTAT a33-9185 Rc Rh W1 G Y2 C O/W2/B Y1 OAT RRS SRTN HUM D1 D2 V+ Vg OAT SENSOR REMOTE ROOM SENSOR Fig. 32 — Thermostat Wiring — Outdoor Air Temperature and Remote Room Temperature Sensors COMMERCIAL THERMOSTAT a33-9186 Rc Rh W1 G Y2 C O/W2/B Y1 OAT RRS SRTN HUM D1 D2 V+ Vg HUMIDIFIER DEHUMIDIFIER/ AUX NOTES: 1. D1 and D2 can be used independently for equipment requiring a dry contact. 2.
PAGE 24
a33-9187 COMMERCIAL THERMOSTAT Rc Rh W1 G Y2 C O/W2/B Y1 OAT RRS SRTN HUM D1 D2 V+ Vg HUMIDIFIER NOTES: 1. D1 and D2 can be used independently for equipment requiring a dry contact. 2. If humidifier has its own low voltage power supply, do not connect directly to the thermostat. Use isolated relays. 3. For humidifer control, 24-V is provided from the HUM terminal to operate the equipment. 4. For fan control, 24-V is applied from Rh to the fan (G) through relay contacts D1 and D2. Fig.
PAGE 25
COMMERCIAL THERMOSTAT RRS STRN SENSOR 1 SENSOR 2 SENSOR 3 SENSOR 4 SENSOR 5 SENSOR 6 SENSOR 7 SENSOR 8 SENSOR 9 a33-9280 Fig.
PAGE 26
© Carrier Corporation 2013 Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations. Catalog No. 04-53330026-01 Printed in U.S.A.
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PAGE 28
INSTALLER ________________________________________________ PART NUMBER ________________________________________________ DATE ________________________________________________ HOLE IN WALL SEALED _________________________ MODE SETTINGS MODE (Off, Heat, Cool, Auto, Em Heat) ______________ HEATING SET POINT ____________________________ COOLING SET POINT ____________________________ SCHEDULE Occ Monday Tuesday Wednesday Thursday Friday Saturday Sunday Time ____ ____ ____ ____ ____ ____ ____ Heat ____ ____ ____