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Trane 4TTA3030A4000C Service Facts

Trane 4TTA3030A4000C Service Facts

Split system cooling

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Service Facts
Split System
Cooling
4TTA3030A4000C, 4TTA3036B4000A
IMPORTANT — This document contains a wiring diagram, a parts list, and service information. This is customer property
and is to remain with this unit. Please return to service information pack upon completion of work.
WARNING:
PRODUCT SPECIFICATIONS
OUTDOOR UNIT 12
POWER CONNS. — V/PH/HZ 3
MIN. BRCH. CIR. AMPACITY
BR. CIR. PROT. RTG. – MAX. (AMPS)
COMPRESSOR
NO. USED - NO. SPEEDS
VOLTS/PH/HZ
R.L. AMPS 7 - L.R. AMPS
FACTORY INSTALLED
START COMPONENTS 8
INSULATION/SOUND BLANKET
COMPRESSOR HEAT
OUTDOOR FAN
DIA. (IN.) - NO. USED
TYPE DRIVE - NO. SPEEDS
CFM @ 0.0 IN. W.G. 4
NO. MOTORS - HP
MOTOR SPEED R.P.M.
VOLTS/PH/HZ
F.L. AMPS
OUTDOOR COIL — TYPE
ROWS - F.P.I.
FACE AREA (SQ. FT.)
TUBE SIZE (IN.)
REFRIGERANT
LBS. — R-410A (O.D. UNIT) 5
FACTORY SUPPLIED
LINE SIZE - IN. O.D. GAS 6
LINE SIZE - IN. O.D. LIQ. 6
CHARGING SPECIFICATION
SUBCOOLING
DIMENSIONS
CRATED (IN.)
WEIGHT
SHIPPING (LBS.)
NET (LBS.)
!
THIS INFORMATION IS INTENDED FOR USE BY INDIVIDUALS
POSSESSING ADEQUATE BACKGROUNDS OF ELECTRICAL AND
MECHANICAL EXPERIENCE. ANY ATTEMPT TO REPAIR A CENTRAL AIR
CONDITIONING PRODUCT MAY RESULT IN PERSONAL INJURY AND
OR PROPERTY DAMAGE. THE MANUFACTURER OR SELLER CANNOT
BE RESPONSIBLE FOR THE INTERPRETATION OF THIS INFORMATION,
NOR CAN IT ASSUME ANY LIABILITY IN CONNECTION WITH ITS USE.
NOTICE: The manufacturer has a policy of continuous product and product data improvement
and it reserves the right to change design and specifications without notice.
© 2013 Trane
HAZARDOUS VOLTAGE - DISCONNECT POWER and DISCHARGE
4TTA3030A4000C
4TTA3036B4000A
460/3/60
460/3/60
5
8
15
15
RECIP
SCROLL
1 - 1
1 - 1
460/3/60
460/3/60
3.7 - 28
5.8 - 38
NO
NO
NO
NO
YES
YES
PROPELLER
PROPELLER
23 - 1
23 - 1
DIRECT - 1
DIRECT - 1
3150
2800
1 - 1/8
1 - 1/8
825
825
460/3/60
460/3/60
.40
.40
SPINE FIN™
SPINE FIN™
1 - 24
1 - 24
18.75
12.89
3/8
3/8
5 LBS., 11 OZ.
5 LBS., 12 OZ.
YES
YES
3/4
3/4
3/8
3/8
10°F
10°F
H X W X D
H X W X D
38 x 30.1 x 33
34 x 30.1 x 33
222
176
195
149
WARNING
CAUTION
!
UNIT CONTAINS R-410A REFRIGERANT!
R-410A OPERATING PRESSURE EXCEEDS THE
LIMIT OF R-22. PROPER SERVICE EQUIPMENT IS
REQUIRED. FAILURE TO USE PROPER SERVICE
TOOLS MAY RESULT IN EQUIPMENT DAMAGE OR
PERSONAL INJURY.
SERVICE
USE ONLY R-410A REFRIGERANT AND
APPROVED POE COMPRESSOR OIL.
CAPACITORS BEFORE SERVICING
TUBING INFORMATION
Tubing Sizes
Suction
Liquid
3/4"
3/8"
3/4"
3/8"
3/4"
3/8"
3/4"
3/8"
3/4"
3/8"
Tubing lengths in excess of sixty (60) feet see application software.
1 Certified in accordance with the Air-Source Unitary Air-conditioner Equipment
certification program, which is based on AHRI standard 210/240.
2 Rated in accordance with AHRI standard 270.
3 Calculated in accordance with Natl. Elec. Codes. Use only HACR circuit breakers or
fuses.
4 Standard Air — Dry Coil — Outdoor
5 This value approximate. For more precise value see unit nameplate.
6 Max. linear length 60 ft.; Max. lift - Suction 60 ft.; Max lift - Liquid 60 ft.
For greater length consult refrigerant piping software Pub. No. 32-3312-0*
(* denotes latest revision).
7 This value shown for compressor RLA on the unit nameplate and on this specification
sheet is used to compute minimum branch circuit ampacity and max. fuse size. The
value shown is the branch circuit selection current.
8 No means no start components. Yes means quick start kit components. PTC means
positive temperature coefficient starter.
CAUTION
!
COMPRESSOR MOTOR ROTATION
DISCONNECT ALL POWER TO COMPRESSOR WHEN
COMPRESSOR MOTOR ROTATION IS REVERSED. CHANGE
ANY TWO CUSTOMER POWER LEADS TO CORRECT ROTATION.
Failure to change customer power leads to correct compressor
rotation may result in compressor damage during operation.
CAUTION
!
HOT SURFACE! DO NOT TOUCH TOP OF COMPRESSOR.
May cause minor to severe burning.
CAUTION
!
CONTAINS REFRIGERANT!
SYSTEM CONTAINS OIL AND REFRIGERANT UNDER
HIGH PRESSURE. RECOVER REFRIGERANT TO RELIEVE
PRESSURE BEFORE OPENING SYSTEM.
Failure to follow proper procedures can result in personal
illness or injury or severe equipment damage.
CAUTION
!
RECONNECT ALL GROUNDING DEVICES.
ALL PARTS OF THIS PRODUCT CAPABLE OF CONDUCTING
ELECTRICAL CURRENT ARE GROUNDED. IF GROUNDING
WIRES, SCREWS, STRAPS, CLIPS, NUTS OR WASHERS USED
TO COMPLETE A PATH TO GROUND ARE REMOVED FOR
SERVICE, THEY MUST BE RETURNED TO THEIR ORIGINAL
POSITION AND PROPERLY FASTENED.
4TTA3-SF4-1A
Tubing
Additional
Length
Refrigerant
20'
3 oz.
30'
9 oz.
40'
14 oz.
50'
20 oz.
60'
26 oz.
01/13

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Summary of Contents for Trane 4TTA3030A4000C

  • Page 1 REQUIRED. FAILURE TO USE PROPER SERVICE TOOLS MAY RESULT IN EQUIPMENT DAMAGE OR Cooling PERSONAL INJURY. 4TTA3030A4000C, 4TTA3036B4000A SERVICE USE ONLY R-410A REFRIGERANT AND APPROVED POE COMPRESSOR OIL. IMPORTANT — This document contains a wiring diagram, a parts list, and service information. This is customer property and is to remain with this unit.
  • Page 2: Schematic Diagram

    SCHEMATIC DIAGRAM 4TTA3-SF4-1A...
  • Page 3: Wiring Diagram

    WIRING DIAGRAM 4TTA3-SF4-1A...
  • Page 4 SUBCOOLING CHARGING IN COOLING ABOVE 55°F OD AMBIENT The manufacturer has always recommended installing R-410A REFRIGERANT CHARGING CHART matched indoor and outdoor systems. DESIGN SUBCOOLING ( ° LIQUID All split systems are AHRI rated with only TXV indoor systems. TEMP °...
  • Page 5: Troubleshooting

    TROUBLESHOOTING Compressor fails to start Contactor check Is contactor Go To: Compressor won’t run energized? (contacts closed) Check for 24 volts AC across contactor coil Is voltage present at Replace contactor contactor coil? Check control transformer and control fuse Jumper R to Y low Is the control Does the Replace the room...
  • Page 6 TROUBLESHOOTING Compressor won’t run Contactor is closed Check for high voltage to contactor Check for open IOL Is high voltage present (Internal Overload) at T1 and T2 ? Check resistance of C to S and C to R Does the Check power resistance check Allow compressor...
  • Page 7 Pressure Tables for 4TTA30***4 PRESSURE TABLES FOR 4TTA30***4 4TXC****BC3 cooling with Thermal expansion Valve 4TXC****BC Cooling with Thermal Expansion Valve Outdoor Size & Coil OD *** Coil **** B031 C037 B042 C049 D061 Liquid Pressure (PSIG) Outdoor Size & Coil OD *** Coil **** B031...
  • Page 8: Refrigerant Circuit

    REFRIGERANT CIRCUIT PRINTED FROM D153258 REV. 0 01/13 The manufacturer has a policy of continuous product and product data improvement and it reserves the right to change design and specifications without notice.

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4tta3036b4000a