background image

11

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 nor-

mal operation. If the DOWN button is released early, the number

will return to 10 and the reset will not occur.

SYSTEM START-UP AND CHECKOUT

Installer Test Mode — 

The thermostat is designed with a

built-in installer test capability. It allows easy operation of equip-

ment without delays or set point adjustments to force heating or

cooling. To enable installer test mode, press and hold the

 

OCCU-

PIED

 

button for 15 seconds. After 10 seconds, the control will

enter configuration mode. Continuing to hold the OCCUPIED

button through 15 seconds will cause the thermostat

 

to enter in-

staller test mode. “InSt” will be displayed.  Pressing the MODE

button will change the system operating mode to test the heating

and cooling equipment. The 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.
HEATING — The first stage of heating will be energized for  3

minutes (counting down from 180 to 0 seconds), then the first

and second stages will turn on for an additional 3 minutes. Dur-

ing the first stage of heating, the HEAT ON icons will be dis-

played. During the second stage of heating, the “2” next to the

“On” will be displayed.

On the 33CS2PPRH-03 model, the humidification output can

be toggled by pressing the button below the humidification icon

while the heating mode is active.
COOLING — Installer test for cooling is the same as described

for heating above. The COOL ON will be displayed during cool-

ing in installer test mode. On the 33CS2PPRH-03 model, the de-

humidification icon will be displayed if the dry contact has been

configured as a DEHUM output. Pressing the button below the

dehumidification icon will toggle the state of the dry contact out-

put. When the mode is set to “em heat,” the auxiliary heat will

turn on for 3 minutes. The clock display will count down from

180 to 0 during this test. 
FINAL SETTINGS — Be sure to to press the DONE button to

exit installer setup mode. If the system is to be left in operation

after installation is complete, use MODE button to select be-

tween HEAT, COOL, AUTO, or EM HEAT to provide desired

operation.

Default Schedule — 

If the programmed schedule is to be

used, make sure the triangle icon next to the FOLLOW SCHED-

ULE icon is turned on. The default schedule is shown in Table 2.

Pressing the SCHEDULE button will cycle the triangle icon

through the FOLLOW SCHEDULE, HOLD and HOLIDAY se-

lections.

If fixed temperatures are desired, use the SCHEDULE button

to turn on arrow icon next to HOLD. This will maintain set

points, not allowing them to change with programmed  schedule.

Table 2 — Default

 

Program

 

Schedule

Setting the Clock, Calendar, Daily Schedule,
and Holiday Settings  — 

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 and DOWN buttons to change the setting.

Pressing the SET button will cycle through the calendar, daily

schedule, and holiday settings.

Calendar may be changed by using the soft keys to select the

Month, Day, or Year. The UP and DOWN buttons are used to

change the Month, Day, or Year setting when the box surrounds

it. Day of the week (Mon-Sun) is determined by calendar set-

tings and is not directly adjustable.

When changing daily schedule settings, the soft keys are used

to set the days, period times, heating set points, and cooling set

points. The UP and DOWN buttons are used to change the set-

ting with the box around it. All program periods (OCC, OCC2,

OCC3, and UNOCC) must   occur  within  the  same  24-hour

period. 

When changing Holiday

 

settings, the soft keys are used to

choose the selection to be adjusted and the UP and DOWN but-

tons are used to change the setting. On the 33CS2PPRH-03 ther-

mostat, the humidification setting may only be changed when

Heat mode is selected and the dehumidification setting may only

be changed when Cool mode is selected.

Humidity Control Features (33CS2PPRH-03
Model Only)  — 

The thermostat has humidity control fea-

tures which are explained below. They are grouped into 2 sec-

tions, humidification and dehumidification.
HUMIDIFICATION — The thermostat directly connects to a

standard 24-vac humidifier to control humidification in the

space. A humidity set point between 10% and 46% in 2% incre-

ments of relative humidity is selected by the user. Also, all hu-

midification can be turned off. When humidity in the space drops

below the set point, the humidifier will be turned on to raise hu-

midity level. Humidification can only occur while heating. See

Table 3 for reference.

Table 3 — Humidification Selections

Normal Humidification — In normal humidification operation,

the humidifier will be on if there is humidity demand and any

heating equipment is on.
Auto Humidification — The control will automatically adjust

the humidity set point according to the outdoor temperature. As

the outdoor temperature decreases, the humidity set point also

decreases. Settings range from 1 to 9, with 1 being the lowest

and 9 the highest. This number will be visible to the user. See

Fig. 14 for outdoor temperature/indoor humidity relationship in

auto humidification mode.
Humidification Off — The humidification function can be

turned off completely. This does not require changing existing

set points.
To Select Humidification — Press the soft key below the hu-

midification icon to bring up humidity select screen. Humidifica-

tion options are only available when in Heating mode. When

system is in AUTO mode, humidification options are available if

the last system operation was a call for heat.

The humidifier is actually turned on when humidity is 1% be-

low set point and turned off when it reaches 4% above set point.

This built-in hysteresis prevents humidification output from tog-

gling on and off when humidity level is near the set point.

SCHEDULED START TIME

HEAT

COOL

F

C

F

C

 Occ 6:00 AM

68

20

78

25.5

 Occ2 8:00 AM

68

20

78

25.5

 Occ3 3:00 PM

68

20

78

25.5

 Unocc 6:00 PM

60

15.5

85

29.4

SELECTION

FAN DISPLAY

HUMIDIFICATION

SET POINT DISPLAY

Normal 
Humidification

Blank

10 to 46

Auto Humidification

AUTO

1 to 9

Humidification Off

Blank

OF (Off)

Summary of Contents for EDGE Pro

Page 1: ...ymbol 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 ...

Page 2: ...rs or return air grille in areas with poor air circulation outside of the building exposed to the elements Wiring Requirements All system wiring must be in compliance with all applica ble local and national codes All sensor wiring should be color coded in conformance with the standard recommendations Never remove the thermostat board from the plastic hous ing Doing so could warp and damage the com...

Page 3: ... hole in mounting base 8 Adjust length and routing of each wire to reach proper con nector block and terminal on mounting base with extra 1 4 in wire 9 Connect two wires from the equipment control module to the display module mounting base being careful not to over tighten the screws Correct polarity must be observed when connecting the two wires If wires are connected in correctly the display mod...

Page 4: ...e us ing either a clearance hole or supplied standoff See Fig 9 Standoff is provided as an aid when installing equipment control module on equipment or a solid wall NOTE The equipment control module should not be mounted to ductwork or below any other controls or equip ment i e humidistat humidifier etc 16 Match and connect equipment wires to proper terminals of each connector block being careful ...

Page 5: ...mounting holes are available for more secure mounting if needed Make sure that all wires extend through hole in mounting base 8 Adjust length and routing of each wire to reach proper con nector block and terminal on mounting base with extra 1 4 in wire 9 Connect equipment wiring to the terminals on the equip ment control module being careful not to over tighten the screws See Fig 10 10 Seal hole i...

Page 6: ...V appear at D2 D1 has to have a wire jumper added to either Rc or Rh The dry contact must be configured for dehumidification in configuration Option 19 See page 8 See Wiring Diagrams for more information CONFIGURATION To Enter and Exit Configuration Mode Press and hold OCCUPIED button for approximately 10 seconds The display module will now be in Configuration mode The module will automatically ex...

Page 7: ...mp systems with a valid outdoor temperature sensor connected Available settings are Off 5 10 15 20 25 30 35 40 45 50 or 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 aux...

Page 8: ...d the dehumidification set point to prevent rapid on off cycling of the DEHUM output When configured for dehumidification the Rc terminal must be connected to one of the dry contact terminals D1 or D2 This provides power to energize the dehumidification terminal on the cooling equipment when the dry contact is closed See the Hu midity Control Features section on page 11 for more informa tion The d...

Page 9: ...and the latch will not be applied When set to On the Y1 and Y Y2 outputs are simultaneously energized to satisfy all cooling demands The default is OF off OPTION 23 HIGH HEAT LATCH TEMPERATURE This selection is only available when Option 1 is set to HP and Option 7 equipment DDC controller is set to OF off 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...

Page 10: ...de is an available mode selection When set to OF the Emergency Heat mode is not an available mode selection The default is On 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 ...

Page 11: ...the bottom center of the screen Use the soft keys to move the box around the digits to be set and the UP and DOWN buttons to change the setting Pressing the SET button will cycle through the calendar daily schedule and holiday settings Calendar may be changed by using the soft keys to select the Month Day or Year The UP and DOWN buttons are used to change the Month Day or Year setting when the box...

Page 12: ...t point Holiday A holiday selection is available specifically for times when the space will not be occupied for an extended peri od Holiday mode has an automatic hold meaning that set points are not affected by the programmed schedule Holiday mode is active for a specified period of time While in Holiday mode the system provides temperature and humidity protection for the space in the selected mod...

Page 13: ...re 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 tempera ture 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 oper...

Page 14: ...ly read humidity E5 will be displayed Replace the thermostat If both Humidifi cation and Dehumidification have been set to OF the humidity value will be shown as when viewed from the humidity menu but no E5 will be shown in the display WIRING DIAGRAMS System wiring diagrams are provided for typical Carrier equipment See Fig 15 36 EQUIP CONFIG Option 01 Setting COOL STAGE 1 COOL STAGE 2 HEAT STAGE ...

Page 15: ... OAT RRS SRTN HUM D1 D2 V Vg X C G W2 W1 Y2 Y1 R COMMERCIAL THERMOSTAT CONNECTION BOARD TB2 Humidi MiZer FIOP FU LTLO PNK PNK PNK PNK PNK PNK Connection not required TB2 for 48 50HJ015 028 and 48 50TJ TM016 028 units Connection Board for all other units LEGEND FIOP Factory Installed Option FU Fuse LTLO Low Temperature Lockout a33 9174 Fig 17 Thermostat Wiring 48 50HE003 006 48 50HJ004 028 48 50TF0...

Page 16: ...onnection not required a33 9175 Fig 18 Thermostat Wiring 48 50HJ 62AQ060 300 COBRA Energy Recovery Units Rc Rh W1 G Y2 C O W2 B Y1 OAT RRS SRTN HUM D1 D2 V Vg R Y1 Y2 W1 W2 G C X COMMERCIAL THERMOSTAT TB1 TB2 1 2 HUMIDISTAT Humidi MiZer FIOP Connection not required TB1 for 48 50PG03 16 units and TB2 for 48 50PG PM20 28 units and 48 50HG014 028 units a33 9176 Fig 19 Thermostat Wiring 48 50HG PG PM ...

Page 17: ...V Vg COMMERCIAL THERMOSTAT Connection not required a33 9281 Fig 20 Thermostat Wiring 50HJQ014 016 Heat Pump Units a33 9179 Rc Rh W1 G Y2 C O W2 B Y1 OAT RRS SRTN HUM D1 D2 V Vg R W1 W2 C Y1 Y2 G COMMERCIAL THERMOSTAT TB3 Fig 21 Thermostat Wiring 50EJQ EWQ024 028 Heat Pump Units ...

Page 18: ...ired LEGEND IFC Indoor Fan Contactor LLSV Liquid Line Solenoid Valve a33 9298 Fig 22 Thermostat Wiring 38ARD Commercial Split System Units Rc Rh W1 G Y2 C O W2 B Y1 OAT RRS SRTN HUM D1 D2 V Vg COMMERCIAL THERMOSTAT FAN COIL 40RMQ SERIES CONDENSING UNIT 38ARQ SERIES G C R C INDOOR UNIT OUTDOOR UNIT W2 Y2 Y1 W2 a33 9299 Fig 23 Thermostat Wiring 38ARQ008 012 Series and 40RMQ008 012 Series Split Syste...

Page 19: ...UTDOOR CONNECTION BOARD TB a33 9286 Fig 24 Thermostat Wiring 38AU Commercial Split System Units with 40RUA Air Handler Units THERMOSTAT TERMINAL STRIP CONNECT TO 24VAC AT CONDENSING UNIT ELECTRIC HEAT ACCESSORY TERMINAL BLOCK TB1 JUMPER FOR HEAT PUMP WIRING OMIT FOR HEAT PUMP WIRING Fig 25 Thermostat Wiring 40RU 38RU Packaged Air Handler Units a33 9297 Connection not required ...

Page 20: ...urce Heat Pump Units with Complete C Controls Rc Rh W1 G Y2 C O W2 B Y1 OAT RRS SRTN HUM D1 D2 V Vg COMMERCIAL THERMOSTAT COMPLETE C P1 Y W O G R C AL1 COMPLETE C P1 SECOND COMPRESSOR Y FIRST COMPRESSOR G R QT C W1 W2 W3 W4 INSTALL JUMPER G TO QT DUCT HEATER a33 9284 Fig 27 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 ...

Page 21: ... PSW PT RHC RHE RHR RHS RTG RVC RVE RVR RVS RWS VQL Water Source Heat Pump Units with Deluxe D Controls Rc Rh W1 G Y2 C O W2 B Y1 OAT RRS SRTN HUM D1 D2 V Vg COMMERCIAL THERMOSTAT Y Y2 C O W2 W W1 G R Y1 W2 DELUXE D P2 R H DELUXE D P1 a33 9276 Fig 29 Thermostat Wiring 50PS PT RHS RVS VQL Water Source Heat Pump Units with Deluxe D Controls and Factory Installed Reheat Option ...

Page 22: ...ing 50VS Water Source Heat Pump Units R O G W Y2 DH Y1 Y Rc Rh W1 G Y2 C O W2 B Y1 OAT RRS SRTN HUM D1 D2 V Vg COMMERCIAL THERMOSTAT INDOOR FAN BOARD IFB RED ORANGE GREEN WHITE BLACK YELLOW BROWN IFB COMMON a33 9291 Fig 31 Thermostat Wiring 48EZ VT Packaged Hybrid Heat Dual Fuel System Units Model 33CS2PP2S 03 thermostats only ...

Page 23: ...IFIER AUX HUMIDIFIER a33 9186 Fig 33 Thermostat Wiring Humidifier and Dehumidifier NOTES 1 D1 and D2 can be used independently for equipment requiring a dry contact 2 If humidifier or dehumidifier 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 dehumidifi...

Page 24: ...ifier 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 SENSOR 1 SENSOR 2 SENSOR 3 SENSOR 4 COMMERCIAL THERMOSTAT RRS STRN a33 9279 Fig 35 Thermostat Wiring Space Temperature ...

Page 25: ...NSOR 4 SENSOR 8 SENSOR 7 SENSOR 5 SENSOR 9 SENSOR 6 SENSOR 1 SENSOR 2 SENSOR 3 COMMERCIAL THERMOSTAT RRS STRN a33 9280 Fig 36 Thermostat Wiring Space Temperature Sensor Averaging Wiring 9 Sensor Application ...

Page 26: ...ight 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 26 6 13 Replaces 33CS 66SI Carrier Corporation 2013 ...

Page 27: ......

Page 28: ...heit Centigrade Selection Option 04 _____ Fan G on with W W1 Selection Option 05 _____ Space Temperature Sensing Option 06 _____ Cooling Lockout Option 07 _____ Equipment DDC Controller Option 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 _____ Reve...

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