Trane 4TWX6036B, 4TWX606OB, 4TWX6024B, 4TWX6048B, 18-BC55D1-2 manual Procedures, Seacoast Salt Shield

Page 5

H. OPERATIONAL AND CHECKOUT

PROCEDURES

Final phases of this installation are the unit Operational and Checkout Procedures which are found in this instruction on

page 8. To obtain proper performance, all units must be

operated and charge adjustments made in accordance with procedures found in the Service Facts.

nstaer's Guide

components, provisions are made for a field installed start kit accessory. When adding an accessory, follow the instructions provided with the kit.

K. OUTDOOR THERMOSTAT

An outdoor thermostat TAYSTAT250A may be field installed. For data, see wiring diagram attached to unit and instruction sheet packaged with outdoor thermostat.

I. ELECTRIC HEATERS

Electric heaters, if used, are to be installed in the air han-

dling device according to the instructions accompanying the air handler and the heaters.

L. SEACOAST SALT SHIELD

All units are shipped with a black Seacoast Salt Shield attached to the access panel. Removal of the shield -will potentially shorten the life of the joints in the outdoor coil.

J. START CONTROL

Some models have quick start components which are factory installed. For models that do not have factory installed start

TYPICAL FIELD HOOK=UP DIAGRAM

 

VAR}AB/E SPEED

 

T'STAT

AIR HANDLER

2 STAGE HAT PUMP

R

See

Note A

I

NO]E 8

ODTA

Notes:

1.Be sure power supply agrees with equipment nameplate.

2.Power wiring and grounding of equipment must comply with local codes.

3.Low voltage wiring to be No. 18 AWG minimum conductor.

4.ODT-B must be set lower than ODT-A.

5.If ODT-B is not used, connect A Jumper wire from W3 to W2. If ODT-A is not used, connect a jumper wire from W2 to W1.

6.If electric heat does not have 3rd contactor (CH), connect a jumper wire from W3 to W2. If electric heat does not have 2nd contactor (BH), connect a jumper wire from W2 to W1.

7.X2 must be connected to variable speed air handler terminal W3, as shown, for proper indoor air flow during the defrost cycle.

8.Be sure the jumper between R and BK is cut or removed.

9.With O and Y/Y2 energized, indoor fan is at 80% airflow.

10.With O, Y/Y2 and BK energized, indoor fan is at 100% airflow.

11.Connect only if used with applicable indoor thermostat.

.......................................

(_) AIR HANDLER

B

G O B W3 W2 W!

BR

[] [] [] [] []

[]

 

....... (I)

 

 

 

e

[]_[]T Y

YIo

oi

0

 

 

 

_'dumper

PRINT D FROM D 54050P01

See Note B

 

REQUIRED WIRING

 

 

LEGEND

Refer to Field Hook-up Diagrams

above.

 

4TWX6 units require

80% airflow

with Y1 (first stage), 100% airflow with Y2 (second stage).

..... FACTORY WIRING

_ FIELD WIRING

Note A - The installer must jumper at the L_/q-B"R" to "O".

Note El - Cut/remove the factory installed "BK" jumper (See Figure 1).

Connect "YI" from thermostat to "Y!Y2" at VS Airhandler to "Y1" at Outdoor Unit. Connect "Y2" from thermostat to "BK" at VS Airhandler to "Y2" at Outdoor Unit.

18-BC55D1-2

5

Image 5
Contents 410A Operating Pressure Exceeds GeneralUSE only R-410A Refrigerant FT. Above UNIT=UNRESTRICTEDLiquid Line Connection CAP Unit Side HEX Headed Servicevalve StemCaptivate Stem Brass Liquid Line Service Valve Service Valve OperationSTE Brazing Refrigerant LinesElectrical Connections NstaIers GuideDefrost Control Compressor Start UPSeacoast Salt Shield Procedures4TWX606OB 4TWX6 Outline DrawingModels Base Base Nstalers GuideMounting Hole Location Troubleshooting Chart --WHAT to Check Checkout ProcedureNstaers Guide Fhip

4TWX6036B, 18-BC55D1-2, 4TWX6048B, 4TWX6024B, 4TWX6 specifications

Trane’s 4TWX606OB, 4TWX6048B, 4TWX6, 18-BC55D1-2, and 4TWX6036B are part of a series of state-of-the-art heat pump units designed for optimal comfort and efficiency in residential and light commercial applications. These models showcase cutting-edge technologies, robust design, and energy-efficient performance, making them a popular choice for homeowners looking to enhance their HVAC systems.

One of the standout features of these units is their variable speed compressor technology. This innovation allows the heat pump to adjust its cooling and heating output according to the demands of the space, ensuring a consistent temperature while minimizing energy consumption. As a result, homeowners can experience significant energy savings throughout the year.

In addition to variable speed technology, these models are equipped with advanced refrigerant management systems. Utilizing R-410A refrigerant, the systems are designed to operate efficiently and reduce environmental impact. With a high Seasonal Energy Efficiency Ratio (SEER) and Heating Seasonal Performance Factor (HSPF), the 4TWX606OB, 4TWX6048B, 4TWX6, 18-BC55D1-2, and 4TWX6036B units provide an excellent balance between operational efficiency and performance.

The robust construction of these units contributes to their reliability and longevity. The outdoor cabinets are made from high-quality materials that resist corrosion and are designed to withstand harsh weather conditions. Additionally, the units feature sound-dampening technology, resulting in quieter operation, which is beneficial for residential installations where noise can be a concern.

Trane's commitment to smart technology integration is evident in these models. They are compatible with various smart thermostats, allowing users to control their heating and cooling systems remotely. This convenience not only enhances user experience but also enables more precise control over energy usage.

Further emphasizing energy efficiency, these heat pump units are designed with enhanced airflow capabilities, allowing for better heat exchange. Features such as multi-stage filtration systems improve indoor air quality, capturing dust and allergens to create a healthier living environment.

Overall, the Trane 4TWX606OB, 4TWX6048B, 4TWX6, 18-BC55D1-2, and 4TWX6036B models are exemplary choices for those seeking reliable, efficient, and technologically advanced heating and cooling solutions. Their blend of innovative features, robust construction, and user-friendly technology makes them suitable for a wide range of applications in today's energy-conscious market.