Trane 4TXCB004DS3HCC User Manual

Table of Contents
General .................................................................................1
Application Information ......................................................1
Recommendation ................................................................2
Furnace in Upflow Position ................................................2
Furnace in Downflow Position ...........................................2
Furnace in Horizontal Right Position.................................3
Furnace in Horizontal Left Position ...................................4
Maximum Airflow Setting (CFM) ........................................5
Installing / Brazing Refrigerant Lines ................................5
Leak Check ..........................................................................5
Condensate Drain Piping ....................................................5
Cleaning the Coil .................................................................6
Outline Drawing ...................................................................7
Troubleshooting Indoor TXV / Cooling Mode ....................8
Installer’s Guide
ALL phases of this installation must comply with NATIONAL, STATE AND LOCAL CODES
IMPORTANT — This Document is customer property and is to remain with this unit. Please return to service information pack
upon completion of work.
IMPORTANT: Review your installation requirements. Check
the table on the outline drawing and note all dimensions for
your coil before beginning the installation.
Figure 1
18-AD42D1-1B-EN
Cased Aluminum "Convertible" Coil
Model:
4TXCB004DS3HCC
4TXCD010DS3HCC
NOTE:
OPTIONAL DOWNFLOW GASKET INSTALLATION: For
unusually humid applications that expect prolonged
operation above 70% RH, it is recommended to use the
BAYGSKT001A0 gasket kit to prevent water from forming
on the bottom of the drain pan and dripping into the
supply ductwork.
WARNING
!
This product can expose you to chemicals including
lead, which are known to the State of California to case
cancer and birth defects or other reproductive harm.
For more information go to www. P65Warnings.ca.gov
A. GENERAL
This coil is designed for use in combination with a heat pump or
cooling outdoor section using R-410A REFRIGERANT.
The 4TXC equipment has been evaluated in accordance with
the Code of Federal Regulations, Chapter XX, Part 3280 or
the equivalent. “Suitable for Mobile Home use” The height of
the Furnace, Coil and discharge duct work must be 7 ft. or less.
Inspect the coil for shipping damage. Notify the transportation
company immediately if the coil is damaged.
B. APPLICATION INFORMATION
1. FURNACE AND COIL
The coil MUST BE installed downstream (in the outlet air)
of the furnace.
2. INDOOR UNIT AIRFLOW
Indoor unit must provide the required airflow for the heat
pump or cooling combinations approved for this coil.
WARNING (Medium/high pressure)
Contains Refrigerant!
System contains oil and refrigerant under high pressure.
Recover refrigerant to relieve pressure before opening the
system. See unit nameplate for refrigerant type. Do not
use non-approved refrigerants, refrigerant substitutes, or
refrigerant additives.
Failure to follow proper procedures or the use of non-
approved refrigerants, substitutes, or refrigerant additives
could result in death, serious injury, or equipment damage.
WARNING
!

Trane 4TXCB004DS3HCC Specifications

General

Brand	Trane
Model	4TXCB004DS3HCC
Category	Furnace
Language	English

Summary

A. GENERAL

B. APPLICATION INFORMATION

Details on applying the coil with furnaces and indoor unit airflow requirements.

C. RECOMMENDATION

D. FURNACE IN UPFLOW POSITION

1. UPFLOW COIL CONVERSION

Optional steps to remove coil components for maximum airflow efficiency.

2. UPFLOW GAS FURNACE

Steps for applying gasket material and securing the coil to the furnace.

E. FURNACE IN DOWNFLOW POSITION

1. DOWNFLOW COIL CONVERSION

Optional steps to remove coil components for maximum airflow efficiency.

2. DOWNFLOW GASKET INSTALLATION (OPTIONAL)

Instructions for applying an optional gasket kit for humid applications.

3. DOWNFLOW GAS FURNACE

Procedure for positioning and securing the coil case to the furnace.

F. FURNACE IN HORIZONTAL RIGHT POSITION

1. HORIZONTAL RIGHT COIL CONVERSION

Optional steps to remove coil components for maximum airflow efficiency.

2. Attach the coil and furnace...

Instructions for attaching the coil and furnace in the specified orientation.

3. There are self drilling screws...

Guidance on using self-drilling screws for connection and sealing gaps.

G. FURNACE IN HORIZONTAL LEFT POSITION

1. HORIZONTAL LEFT COIL CONVERSION

Optional steps to remove coil components for maximum airflow efficiency.

2. Splash Guard installation...

Steps for installing the splash guard to prevent water blowoff.

3. Attach the coil and furnace...

Instructions for attaching the coil and furnace in the specified orientation.

4. Insert standoffs into clearance...

Procedure for using standoffs and screws for alignment and sealing gaps.

H. MAXIMUM AIRFLOW SETTING (CFM)

I. INSTALLING/BRAZING REFRIGERANT LINES

1. The following steps are to be considered...

Steps for determining line routing, bends, and securing tubing.

PAINTED AREAS OF THE UNIT MUST BE SHIELDED DURING BRAZING.

Important safety note regarding shielding painted areas during brazing.

5. Use good brazing technique...

Guidance on brazing techniques, bends, insulation, and line contact.

When replacing the TXV bulb...

Instructions for correctly reinstalling the TXV bulb and insulation.

J. LEAK CHECK

1. Using a manifold gauge...

Procedure for connecting nitrogen and pressurizing lines for leak checking.

3. Leak check brazed line connections...

Method for checking leaks with soap bubbles and repairing them.

4. Evacuate and charge the system...

Instructions for evacuating and charging the system per outdoor unit guidelines.

K. CONDENSATE DRAIN PIPING

1. The drain hole in the drain pan...

Ensuring the drain hole in the drain pan is cleared of insulation.

2. Insulate the primary drain line...

Recommendation to insulate the primary drain line to prevent sweating.

3. Connect the secondary drain line...

Instructions for connecting the secondary drain line without a trap.

L. CLEANING THE COIL

The two piece door allows removal...

Instructions for removing panels and cleaning the coil with brush and vacuum.

The foil covered insulation should...

Guidance on wiping down insulation and vacuuming dust for air quality.