Trane ComfortLink II 4TWZ0060A1000C User Manual

4TWZ0060-SF-1F
ComfortLink
™
II System
Heat Pump
4TWZ0060A1000C
4TWZ0060A1000C
200/230/1/60
31
50
CLIMATUFF
®
2 - 2
200/230/1/60
23.4 - 128.7
YES
YES
YES
PROPELLER
26.6 - 1
DIRECT - 2
4630/3330
1 - 1/3
813/547
200/230/1/60
2.80
SPINE FIN™
2 - 24
29.15
3/8
EEV
R-410A
15 LBS.- 13 OZ.
YES
3/4
3/8
See Charging Chart (page 3)
H X W X D
57.4 X 35.1 X 38.7
480
430
20’
30’
40’
50’
60’
70’
80’
3/4”
3/4”
3/4”
3/4”
3/4”
3/4”
3/4”
3/8”
3/8”
3/8”
3/8”
3/8”
3/8”
3/8”
3 oz.
9 oz.
15 oz.
21 oz.
27 oz.
32 oz.
38 oz.
© 2011 Trane
IMPORTANT — This document contains a wiring diagram, a parts list, and service information. This is customer prop-
erty and is to remain with this unit. Please return to service information pack upon completion of work.
Service Facts
NOTICE: The manufacturer has a policy of continuous product and product data improvement
and reserves the right to change design and specifications without notice.
WARNING
!
THIS INFORMATION IS INTENDED FOR USE BY INDIVIDUALS POS SES-
S ING ADEQUATE BACKGROUNDS OF ELECTRICAL AND MECHANICAL
EXPERIENCE. ANY ATTEMPT TO REPAIR A CENTRAL AIR CONDITION-
ING PRODUCT MAY RESULT IN PERSONAL INJURY AND OR PROPERTY
DAMAGE. THE MANUFACTURER OR SELLER CANNOT BE RESPON-
SIBLE FOR THE INTERPRETATION OF THIS INFORMATION, NOR CAN IT
ASSUME ANY LIABILITY IN CONNECTION WITH ITS USE.
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.
WARNING:
HAZARDOUS VOLTAGE - DISCONNECT POWER and DISCHARGE
CAPACITORS BEFORE SERVICING
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/AB COMPRESSOR OIL.
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 (HIGH/LOW)
NO. MOTORS - HP
MOTOR R.P.M. (HIGH/LOW)
VOLTS/PH/HZ
F.L. AMPS
OUTDOOR COIL — TYPE
ROWS - F.P.I.
FACE AREA (SQ. FT.)
TUBE SIZE (IN.)
REFRIGERANT CONTROL
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.)
TUBING INFORMATION
Tubing Sizes Tubing Additional
Suction Liquid Length Refrigerant
Tubing lengths in excess of eighty (80) feet see application software.
04/11
1 Certified in accordance with the Air-Source Unitary Air-conditioner Equipment certifi-
cation program, which is based on AHRI standard 210/240. In order to achieve AHRI
standard rating, the indoor fan time delay on the comfort control must be enabled.
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 80 ft.; Max. lift - Suction 25 ft.; Max lift - Liquid 25 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.
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
!

Trane ComfortLink II 4TWZ0060A1000C Specifications

General

Brand	Trane
Model	ComfortLink II 4TWZ0060A1000C
Category	Heat Pump
Language	English

Summary

Service Facts

Product Specifications

Details on electrical, compressor, fan, and coil specifications for the unit.

Tubing Information

Provides details on suction, liquid, and additional refrigerant tubing sizes and lengths.

Safety and Handling Precautions

Crucial warnings regarding hazardous voltage, refrigerant handling, and grounding.

Schematic Diagram

Legend - Equipment Diagram

Explains the symbols used in the schematic and equipment diagrams.

Charging Method

Manual Charging Below 55°F OD Ambient (Heating Mode)

Procedure for manual charging in heating mode at low outdoor temperatures.

Subcool Charging Table Corrections

Corrections for line length and rise in subcool charging method.

Wiring Diagram

Manual Charging or Charge Assist™ Method in Cooling

Refrigerant Charging Chart (5 Ton HP)

Chart for determining refrigerant charge based on liquid gauge pressure and outdoor temperature.

Charge Assist™ (CA) Procedure

Charge Assist™ Procedure Steps

Step-by-step guide to using the Charge Assist™ feature for system charging.

Charge Assist™ Circuit Board Detail

Diagram showing the Charge Assist™ circuit board and its components.

Charge Assist™ Routines

CHARGED Routine

Indicates the system is correctly charged and exits CA mode.

ADD Routine

Indicates refrigerant is required; guides adding refrigerant.

RECOVER Routine

Indicates excessive refrigerant; locks the system off.

Summary of Alert Code & Charge Assist™ LEDs

Alert Code Descriptions

Details on fault codes and their corresponding descriptions.

Charge Assist™ LEDs

Explanation of LED indicators for Charge Assist™ status and faults.

Flash Rate Summary

CHARGED LED (GREEN) Flash Rate

Describes the meaning of GREEN LED blinking for charge status.

CHARGING (STABILIZING) AMBER LED Flash Rate

Explains AMBER LED blinking patterns indicating system stabilization.

Pressure Curves

Cooling Performance Pressure Curves

Graphs for checking cooling performance based on temperature and CFM.

Heating Performance Pressure Curves

Graphs for checking heating performance based on temperature and CFM.

Refrigeration Circuits

Heating Refrigeration Cycle

Diagram illustrating the refrigerant flow during heating operation.

Cooling Refrigeration Cycle

Diagram illustrating the refrigerant flow during cooling operation.

Control Board Test Points

TABLE 1: 20 SEER Outdoor ECM Fan Control Signals

Voltages for outdoor ECM fan control signals at plug J3.

TABLE 2: Sump Heat Control

Conditions for sump heat activation and deactivation.

Sensor and Transducer Data

TABLE 3: Ambient and Coil Sensors

Resistance and voltage data for ambient and coil sensors.

TABLE 4: Liquid Line Temperature Sensor

Resistance and voltage data for the liquid line temperature sensor.

TABLE 5: Liquid Line Pressure Transducer

Voltage to pressure reference chart for the liquid line pressure transducer.

Electronic Expansion Valve (EEV) Control Board

Status LED (Green)

Indicates power status and valve driving activity of the EEV control.

Fault LED (Red)

Displays fault codes related to EEV operation.

TABLE 6: Control Input and Status LED

Details control inputs and status LED patterns for the EEV board.

EEV Fault Codes

Lists specific fault codes and their potential causes for the EEV.

Troubleshooting the EEV

EEV Operation in Heating Mode

Flowchart for troubleshooting EEV issues during heating operation.

EEV Operation in Cooling Mode

Note on EEV behavior during cooling and defrost modes.

EEV Control Board Test Points

Close Valve Test

Procedure to test the closing function of the EEV valve.

Open Valve Test

Procedure to test the opening function of the EEV valve.

Exit Test Mode

Conditions under which EEV test modes will be cancelled.

Sensor Data Tables

TABLE 7: Suction Line Temperature Sensor

Temperature and resistance data for the suction line temperature sensor.

TABLE 8: Suction Line Pressure Transducer

Pressure and voltage data for the suction line pressure transducer.