TRANE 4TCA4042C1000A RunTru Air Conditioner Package Unit User Guide

Submittal
Single Packaged
Cooling/Electric Heat
4TCA4042C1000A

October 2022
44TTCCAA44004422CC–SSUUBB–11AA–EENN

Note: “Graphics in this document are for representation only. Actual model may differ in appearance.”

Product Specifications

(a) Rated in accordance with AHRI Standard 210/240.
(b) Rated in accordance with D.O.E. test procedure.
(c) Sound Power values are not adjusted for AHRI 270–95 tonal corrections.
(d) Calculated in accordance with currently prevailing Nat’l Electrical Code.
(e) Standard Air — Dry Coil — Outdoor.
(f) Standard Air — Dry Coil — Indoor
(g) Filters must be installed in return air stream. Square footages listed are based on 300 f. p. m. face velocity. If permanent filters are used size per manufacturer’s recommendation with a clean resistance of 0.05” W.C.

Outline Drawings

MODEL| HEIGHT MM/IN.| | | | | | | | | | | | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---
A| | WI| | | W2| | | W3| | | W4| | NET WEIGHT/ LBS
4TCA4024C| 918.9| [36-5/32]| 384.| (15| I/8]| 460.| [18| 1/8]| 569.| [22| 13/32]| 636.| (25| 1/32]| 400
4TCA4030C| 918.9| [36-5/32]| 384.| [15| I/8]| 460.| [18| 1/81| 569.| [22| 13/32]| 636.| [25| 1/32]| 400
4TCA4036C| 918.9| [36-5/32]| 384.| [15| I/8]| 460.| [18| 1/81| 569.| [22| 13/32]| 636.| [25| 1/32]| 420
4TCA4042C| 918.9| [36-5/32]| 384.| (15| I/8]| 460.| [18| 1/8]| 569.| [22| 13/32]| 636.| (25| 1/32]| 420
4TCA4048C| 1045.8| [41-5/32]| 460.| [18| I/8]| 511.| [20| 1/8]| 645.0| [25| 13/32]| 712.| [28| 1/32]| 440
4TCA4060C| 1045.8| [41-5/32]| 460.| [18| I/8]| 511.| [20| 1/8]| 645.0| [25| 13/32]| 712.| [28| 1/32]| 440

Full Perimeter Roof Mounting Curb
Figure 3. 2.0 — 5.0 Ton Models
BAYCURB060A Full Perimeter Roof Mounting Curb

The drawings on this page are prepared by the manufacturer in order to provide detail regarding job layout only. These drawings are not intended to be used as a basis to construct, build or modify the items depicted in the drawings. The manufacturer is not responsible for the unauthorized use of these drawings and expressly disclaims any liability for damages resulting from such unauthorized use.

SERVICE CLEARANCE DIMENSIONS

A| B| C| D
12| 42| 42| 36

Supplementary Electric Heaters

Table 1. BAYHTR1V — Supplementary Electric Heaters

UNIT MODEL| ELECTRIC HEATER MODEL| RATED VOLT- AGE| PHASE| AMPS| HEATER CAPACITY| NO. OF

STAGES

| KW/STAGE| MCA| MAX. OVER CURRENT PROTEC- TION DEVICE
---|---|---|---|---|---|---|---|---|---
KW| BTUH| 1| 2
4TCA4024C1000A
4TCA4030C1000A
4TCA4036C1000A
4TCA4042C1000A
4TCA4048C1000A
4TCA4060C1000A| BAYHTR1V05LUGAA| 208/240| 1| 17/20| 3.6/4.8| 12300/16400| 1| 3.6/4.8| —| 22/25| 25/25
BAYHTR1V08LUGAA| 208/240| 1| 28/32| 5.76/7.68| 19700/26200| 1| 5.76/7.68| —| 35/40| 35/40
BAYHTR1V10LUGAA| 208/240| 1| 35/40| 7.2/9.6| 24600/32800| 1| 7.2/9.6| —| 43/50| 45/50
4TCA4030C1000A
4TCA4036C1000A
4TCA4042C1000A
4TCA4048C1000A
4TCA4060C1000A| BAYHTR1V15BRKAA| 208/240| 1| 52/60| 10.8/14.4| 36900/ 49100| 2| 7.2/9.6| 3.6/4.8| 65/75| 70/80
4TCA4048C1000A
4TCA4060C1000A
4TCA4060C1000A| BAYHTR1V20BRKAA| 208/240| 1| 69/80| 14.4/19.2| 49100/65500| 2| 7.2/9.6| 7.2/9.6| 87/100| 90/100
1. Any power supply and circuits must be wired and protected in accordance with local electrical codes.
2. The values listed in the above table are for the electric heater only.
3. Field wiring must be rated at least 75° C.
4.      * indicates an alpha character
**** ALL VALUES ARE FOR THE ELECTRIC HEATER ONLY

Table 2. BAYSPEK — Single Power Entry Kit

SINGLE CIRCUIT POWER AMPACITY AND OVER CURRENT PROTECTION

UNIT MODEL| SINGLE POWER ENTRY KIT| HEATER MODEL| MIN CKT AMP| MAX OVER- CURRENT DEVICE
4TCA4042C| BAYSPEK071| BAYHTR1V15| 83| 90
BAYSPEK072| BAYHTR1V05| 33| 50
BAYHTR1V08| 48| 50
BAYHTR1V10| 58| 60

Mechanical Specifications

General
The units shall be horizontal airflow as shipped and convertible to downflow. All units shall be factory assembled, piped, internally wired and fully charged with refrigerant. Units shall be certified to UL Standard 1995. All units shall be factory run tested to check
cooling operation, fan and blower rotation and control or TXV sequence. Units shall be designed to operate at ambient temperatures between 115°F and 55°F in cooling as manufactured. Cooling performance shall be rated in accordance with AHRI standards.

Unit Casing
All components shall be mounted in a weather resistant steel cabinet with an enamel finish. Access panels shall be provided for unit controls and indoor coil and fans. Indoor air section compartment shall be completely insulated with fireproof, permanent,
odorless fiber material. Knockouts shall be provided for utility and control connections. Drain connections shall be provided to accommodate indoor water runoff.

Compressor (2 and 2 1/2 Ton Models)
The compressor shall be hermetically sealed, high efficiency rotary compressors. Internal overcurrent and over temperature protection, internal pressure relief shall be standard. Other features include centrifugal oil pump, low vibration and noise.

Compressor (3-5 Ton Models)
The compressor shall be hermetically sealed, high efficiency scroll compressors. Internal overcurrent and over temperature protection, internal pressure relief shall be standard. Other features include centrifugal oil pump, low vibration and noise.
Refrigeration System
All units shall have refrigerant control. Service pressure tap ports and a refrigerant line filter shall be standard.
Evaporator Coil (2-4 Ton Models) All aluminum micro channel, extruded tubes, mechanically bonded to aluminum fins, and factory pressure and leak tested at 480 — 650 psig. All units have TXV to control refrigerant flow.
Evaporator Coil (5 Ton Model) Internally enhanced 3/ 8” OD seamless copper tubing mechanically bonded to aluminum fins, factory pressure and leak tested at 480 — 650 psig. All units have TXV to control refrigerant flow.
Condenser Coil
All aluminum micro channel, extruded tubes, mechanically bonded to aluminum fins, and factory pressure and leak tested at 480 — 650 psig.

Indoor Air Fan
Constant To rgue, forward-curved, centrifugal wheel in a Metallic Blower housing. Motor shall have thermal overload protection and permanently lubricated motor bearings. Motor/blower assembly isolated from unit with rubber mounts.
Outdoor Fan
One direct-drive, statically and dynamically balanced propeller fan shall be used in a draw-through vertical discharge configuration. Permanently lubricated weather proof motor shall have built-in thermal overload protection.
System Controls
System controls include condenser fan, evaporator fan and compressor contactors.
Accessories Roof Curb
The roof curb shall be designed to mate with the unit and provide support and complete weathertight installation when properly installed. Adhesive back polyurethane sealing strips shall be provided to ensure an airtight seal between supply and return openings of the curb and unit. The roof curb design allows field fabricated ductwork to be connected directly to the curb. Curb ships knocked down for field assembly, and includes factory installed wood nailer strips.
Electric Heaters
Each heater assembly shall include power supply fusing if over 48 amps, automatic resetting limit switches and heat limiters for thermal protection. Heaters shall be provided with polarized plugs for quick connection to unit low voltage wiring. Electric heat modules shall be UL listed.
Single Source Power Entry
This accessory when used with electric heat accessory shall allow single source power connection to unit and heater combination. Single source power entry kits shall have specific matching heater(s). Kit shall include high voltage terminal blocks, fuse blocks and fuses, cut-to-length interconnecting wiring, and junction box (if required) to provide power sources with fuse protection as required for both the unit and accessory heater. Kit components shall install within the heater cabinet in the heater access section. Single source branch power circuit shall be protected and wired in accordance with local codes.

Start Kit
Extra compressor starting capacity for single phase equipment.
Control Options
Standard Indoor Thermostats
Two stage heating/cooling or one stage heating/ cooling thermostats shall be available in either manual or automatic changeover.
Programmable Electronic Night Setting Thermostat
Programmable electronic thermostat shall provide heating setback and cooling setup with 7-day programming capability. 1H/1C or 2H/2C models available.

About Trane and American Standard Heating and Air Conditioning
Trane and American Standard create comfortable, energy efficient indoor environments for residential applications. For more information, please visit www.trane.com or www.americanstandardair.com.

The AHRI Certified mark indicates company participation in the AHRI Certification program. For verification of individual certified products, go to ahridirectory.org.
The manufacturer has a policy of continuous data improvement and it reserves the right to change design and specifications without notice. We are committed to using environmentally conscious print practices.
4TCA4042C-SUB-1A-EN 28 Oct 2022 Supersedes (New)
©2022

References

• American Standard® | Air Conditioning and Heating | HVAC Systems
• Trane Heating & Air Conditioning

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