Carrier 48TM004-007 Spécifications

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

10Fig. 6B — Base Unit Dimensions — 48TM007

11Do not install unit in an indoor location. Do not locate unitair inlets near exhaust vents or other sources of contaminatedair.Be sure that unit is

12Step 7 — Make Electrical ConnectionsFIELD POWER SUPPLY — All units except 208/230-vunits are factory wired for the voltage shown on the nameplate.If

13WIRECONNECTIONSTOLOW-VOLTAGESECTION(CONNECTIONBOARD)COOL STAGE 1FANHEAT STAGE 1COOL STAGE 2HEAT STAGE 224 VAC HOT24 VAC COMN/AOUTDOOR AIRSENSORY1/W2

14Table 2A — Electrical Data (Without Convenience Outlet)LEGEND*Used to determine minimum disconnect per NEC.†Fuse or HACR circuit breaker.NOTES:1. In

15Table 2B — Electrical Data (With Convenience Outlet)LEGEND*Used to determine minimum disconnect per NEC.†Fuse or HACR circuit breaker.NOTES:1. In co

16Step 8 — Adjust Factory-Installed OptionsMANUAL OUTDOOR-AIR DAMPER — The outdoor-airhood and screen are attached to the basepan at the bottom ofthe

17PREMIERLINK™ CONTROL — The PremierLink control-ler is compatible with Carrier Comfort Network® (CCN) de-vices. This control is designed to allow use

18Table 3 — PremierLink Sensor Usage*PremierLink control requires Supply Air Temperature sensor 33ZCSENSAT andOutdoor Air Temperature sensor HH79NZ017

19Enthalpy Sensors and Control— The enthalpy control(HH57AC077) is supplied as a field-installed accessory to beused with the EconoMi$er2 damper contr

2Curb should be level. Unit leveling tolerances are shown inFig. 3. This is necessary for unit drain to function properly.Refer to Accessory Roof Curb

20OPTIONAL ECONOMI$ER IV AND ECONOMI$ER2 —See Fig. 20 for EconoMi$er IV component locations. SeeFig. 21 for EconoMi$er2 component locations.NOTE: Thes

21ECONOMI$ER IV STANDARD SENSORSOutdoor Air Temperature (OAT) Sensor— The outdoor airtemperature sensor (HH57AC074) is a 10 to 20 mA deviceused to mea

22FOR OCCUPANCY CONTROLREPLACE JUMPER WITHFIELD-SUPPLIED TIME CLOCKLEGENDDCV— Demand Controlled VentilationIAQ — Indoor Air QualityLA — Low Ambient Lo

23Table 4 — Supply Air Sensor Temperature/Resistance ValuesECONOMI$ER IV CONTROL MODESDetermine the EconoMi$er IV control mode before set up ofthe con

24Differential Dry Bulb Control— For differential dry bulbcontrol the standard outdoor dry bulb sensor is used in conjunc-tion with an additional acce

25Indoor Air Quality (IAQ) Sensor Input— The IAQ inputcan be used for demand control ventilation control based on thelevel of CO2measured in the space

26Exhaust Set Point Adjustment— The exhaust set point willdetermine when the exhaust fan runs based on damper position(if accessory power exhaust is i

27EconoMi$er IV controller will output the 6.7 volts from theCO2sensor to the actuator when the CO2concentration in thespace is at 1100 ppm. The DCV s

28To adjust belt tension:1. Loosen fan motor mounting nuts.2. Slide motor mounting plate away from fan scroll forproper belt tension (1/2-in. deflecti

29Table 8 — Evaporator-Fan Motor PerformanceLEGENDBHP — Brake Horsepower*Extensive motor and electrical testing on these units ensures thatthe full ho

3,Fig. 2 — Roof Curb Details

30Table 11 — Fan Performance 48TF,TM004 — Vertical Discharge Units — Standard MotorLEGENDRefer to page 41 for general Fan Performance Data notes.Table

31Table 13 — Fan Performance 48TM004 — Vertical Discharge Units — Alternate Motor (Belt Drive)*LEGEND*Motor drive range: 685 to 1045 rpm. All other rp

32Table 15 — Fan Performance 48TF,TM005 — Vertical Discharge Units — Standard MotorLEGENDRefer to page 41 for general Fan Performance Data notes.Table

33Table 17 — Fan Performance 48TF,TM005 — Vertical Discharge Units — High-Static Motor (Belt Drive)*LEGEND*Motor drive range: 1075 to 1455 rpm. All ot

34Table 19 — Fan Performance 48TF006 Single-Phase — Vertical Discharge Units —Alternate Motor (Belt Drive)*LEGEND*Motor drive range: 875 to 1192 rpm.

35Table 21 — Fan Performance 48TM006 Single-Phase — Vertical Discharge Units —Alternate Motor (Belt Drive)*LEGEND*Motor drive range: 900 to 1300 rpm.

36Table 23 — Fan Performance 48TF,TM006 — Vertical Discharge Units — High-Static Motor (Belt Drive)*LEGEND*Motor drive range: 1300 to 1685 rpm. All ot

37Table 25 — Fan Performance 48TF,TM007 — Vertical Discharge Units — High-Static Motor (Belt Drive)*LEGEND*Motor drive range: 1300 to 1685 rpm. All ot

38Table 27 — Fan Performance 48TF004 — Horizontal Discharge Units — Alternate Motor (Belt Drive)*LEGEND*Motor drive range: 760 to 1000 rpm. All other

39Table 29 — Fan Performance 48TF,TM004 — Horizontal Discharge Units — High-Static Motor (Belt Drive)*LEGEND*Motor drive range: 1075 to 1455 rpm. All

4Step4—RigandPlaceUnit—Inspect unit fortransportation damage. File any claim with transportation agen-cy. Keep unit upright and do not drop. Spreader

40Table 31 — Fan Performance 48TF,TM005 — Horizontal Discharge Units — Alternate Motor (Belt Drive)*LEGEND*Motor drive range: 770 to 1175 rpm. All oth

41Table 33 — Fan Performance — 48TF,TM006 — Horizontal Discharge Units — Standard MotorLEGENDRefer to this page for general Fan Performance Data notes

42Table 35 — Fan Performance 48TF006 Three-Phase — Horizontal Discharge Units —Alternate Motor (Belt Drive)*LEGEND*Motor drive range: 878 to 1192 rpm.

43Table 37 — Fan Performance 48TM006 Three-Phase — Horizontal Discharge Units —Alternate Motor (Belt Drive)*LEGEND*Motor drive range: 900 to 1300 rpm.

44Table 39 — Fan Performance 48TF,TM007 — Horizontal Discharge Units — Standard Motor (Belt Drive)*LEGEND*Motor drive range: 1070 to 1460 rpm. All oth

45PRE-START-UPProceed as follows to inspect and prepare the unit for initialstart-up:1. Remove all access panels.2. Read and follow instructions on al

46Cooling — Set space thermostat to OFF position. To startunit, turn on main power supply. Set system selector switch atCOOL position and fan switch a

47The evaporator-fan OFF delay can also be modified. Oncethe call for heating has ended, there is a 10-minute period dur-ing which the modification ca

48• If SAT > SASP + 5 and economizer position >80%,economizer will go to minimum position for 3 minutes oruntil SAT > 68 F.• If compressor on

49HEATING, UNIT WITH ECONOMI$ER2, PREMIERLINK™CONTROL AND A ROOM SENSOR — Every 40 secondsthe controller will calculate the required heat stages (maxi

5Table 1A — Physical Data — 48TF004-007LEGEND*Evaporator coil fin material/condenser coil fin material. Contact your localCarrier representative for d

50NO CHARGE — Use standard evacuating techniques. Afterevacuating system, weigh in the specified amount of refriger-ant. (Refer to Tables 1A and 1B.)L

513040506070809010020 30 40 50 60 70 80SUCTION LINE TEMPERATURE (DEG. F)207276345414483552621689-7 -1 4 10 16 21 27SUCTION LINE TEMPERATURE (DEG. C)3

523040506070809010020 30 40 50 60 70 80SUCTION LINE TEMPERATURE (DEG. F)207276345414483552621689-7 -1 4 10 16 21 27SUCTION LINE TEMPERATURE (DEG. C)OU

535. To remove motor, remove the 4 screws that hold themotor to mounting plate. Remove the motor cooling fanby removing one setscrew. Then remove nuts

54Fig. 54 — Spark AdjustmentLOW HEAT48TFE/TME004, 48TFH/TMH004, 48TFD/TMD005-007, 48TFG/TMG005,006 — 72,000 BTUH INPUT48TFM/TMM004, 48TFL/TML005,006 —

55TROUBLESHOOTINGUnit Troubleshooting —Refer to tables 43-45 andFig. 55 and 56.Table 43 — Heating Service AnalysisTable 44 — IGC Board LED Alarm Codes

56Table 45 — Cooling Service AnalysisPROBLEM CAUSE REMEDYCompressor and Condenser FanWill Not Start.Power failure. Call power company.Fuse blown or ci

57EconoMi$er IV Troubleshooting — See Table 46for EconoMi$er IV logic.A functional view of the EconoMi$er is shown in Fig. 55.Typical settings, sensor

587. Remove jumper from TR to N.8. Remove jumper from TR to 1.9. Remove 5.6 kilo-ohm resistor from T and T1. Reconnectwires at T and T1.10. Remove jum

59Fig. 56 — Typical Unit Wiring DiagramLEGENDOFM — Outdoor (Condenser) Fan MotorOLR — Overload RelayP—PlugPL — Plug AssemblyQT — Quadruple TerminalRS

6Table 1A — Physical Data — 48TF004-007 (cont)LEGEND*Evaporator coil fin material/condenser coil fin material. Contact your localCarrier representativ

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

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

7Table 1B — Physical Data — 48TM004-007LEGEND*Evaporator coil fin material/condenser coil fin material. Contact your localCarrier representative for d

8Table 1B — Physical Data — 48TM004-007 (cont)LEGEND*Evaporator coil fin material/condenser coil fin material. Contact your localCarrier representativ

9Fig. 6A — Base Unit Dimensions — 48TF,TM004-006 and 48TF007