Trane RTWD and RTUD Chillers R'newal Service Program Kit Installation Instructions

This document provides installation instructions for the R'newal Service Program Kit for Trane RTWD and RTUD Chillers. It is intended for use by the Trane sales and service organization in support of the R'newal service program.

Safety Warnings

WARNING: Only qualified personnel should install and service this equipment. Improper installation or servicing can lead to death or serious injury. Always observe all precautions in the literature and on equipment tags, stickers, and labels.

WARNING: Failure to follow code could result in death or serious injury. All field wiring MUST be performed by qualified personnel. Improperly installed and grounded field wiring poses FIRE and ELECTROCUTION hazards. Follow requirements in NEC and local/state/national electrical codes.

WARNING: Failure to wear proper Personal Protective Equipment (PPE) for the job could result in death or serious injury. Technicians MUST use appropriate PPE, including cut-resistant gloves/sleeves, butyl gloves, safety glasses, hard hats, fall protection, electrical PPE, and arc flash clothing, as specified in Safety Data Sheets (SDS) and OSHA guidelines.

WARNING: Follow EHS Policies! Failure to follow instructions could result in death or serious injury. All Trane personnel must follow company Environmental, Health and Safety (EHS) policies. Non-Trane personnel should always follow local regulations.

Important Environmental Concerns

Trane advocates responsible handling of all refrigerants. Certain man-made chemicals, including CFCs and HCFCs, can affect the earth's stratospheric ozone layer. Trane supports the use of industry replacements for CFCs and HCFCs, such as HFCs and HCFCs, and emphasizes responsible management practices.

Important Responsible Refrigerant Practices

All technicians handling refrigerants must be certified according to local rules. In the USA, the Federal Clean Air Act (Section 608) mandates requirements for handling, reclaiming, recovering, and recycling refrigerants and related equipment. Adhere to all applicable laws and regulations.

Model Number Descriptions

The R'newal model number breakdown provides details for RTWD and RTUD chillers. An example model number is structured as follows:

Digit 1: R'newal (R = Trane R'newal)
Digits 2-5: Chiller Model (RTWD = Water-Cooled Series R Chiller, RTUD = Compressor Series R Chiller)
Digits 6-8: Unit Tonnage (e.g., 080 = 80 Unit Tons)
Digit 9: Compressor Circuit (1, 2, or B for Both Circuits)
Digit 10: R'newal Design Sequence (A or B)
Digit 11: Chiller Voltage (A=200V, B=230V, D=380V, F=460V, G=575V, all 60Hz, 3-Phase)
Digit 12: Original Design Sequence (A or B)
Digits 13-16: Not Used (Future Use)
Digit 17: Design Special (0 = No Special, 1 = Special)

Installation

Refer to current unit installation, operation, and maintenance literature for detailed procedures, rigging instructions, and additional information.

Table 1: Complete contents of RTWD/RTUD R'newal kit 022102530100

Part #	Quantity	Description
018503790100	1	LABEL; PRINTED NAMEPLATE W/TRANE LOGO
ADP00372	2	ADAPTER; 0.63 OD TUBE FOR OIL LINE CONNECTION
ADP00909	2	ADAPTER; 0.38 OD TUBE X 7/16-20 SAE, O-RING SEAL HEX
COL03780	4	COIL; HOLDING, 120V, 50/60 HZ (AMG 120/50-60)
COL04723	4	COIL; SOLENOID VALVE, 120V/60 & 110V/50 HZ
COL11934	2	COIL; AMC 120V SOLENOID 36" LEAD
CPL00934	2	COUPLING; (INCLUDES ORING & TEFLON SEAL)
FTG00130	1 carton	FITTING; ACCESS, HALF UNION TYPE, 1/4" MPT OR 5/16" OD SOLDER, 6 PER CARD
GKT02824	4	GASKET-ADAPTER,SUCTION SERVICE VALVE, NON-ASBESTOS R-123 COMPATIBLE, 0.06 THK X 2.84 OD X 2.28 ID. (PIPE SIDE)
GKT03659	2	GASKET; 0.031 x 3.22 x 2.53, CHLOROPRENE (NON-ASBESTOS) W/ANTI-STICK COATING ONE SIDE
GKT03660	6	GASKET; 0.031 x 4.16 x 3.38, CHLOROPRENE (NON-ASBESTOS) W/ANTI STICK COATING ONE SIDE
HTR02047	2	HEATER; ELECTRIC, 150W, 120V
HTR04015	2	HEATER; SUBM.OIL SEP 125W
KIT07614	2	KIT; LIQUID LINE FILTER, (R134A) INCLUDES TWO FILTER SHELL GASKETS (THROW AWAY THE INCORRECT GASKET) AND ONE FILTER CORE.
PART-SVN216*-EN	1	LITERATURE; RTWD/RTUD R'NEWAL
RNG01397	2	O-RING; 0.364 ID X 0.070 RD
RNG01412	2	O-RING; 4.609 ID X 0.139 RD
RNG01414	2	O-RING; 5.109 ID X 0.139 RD
RNG01415	2	O-RING; 6.234 ID X 0.139 RD
RNG01427	1	O-RING; 17.455 ID X 0.275 RD
RNG01428	2	O-RING; 19.455 ID X 0.275 RD
RNG01441	2	O-RING; 1.171 ID X 0.116 RD
RNG01443	2	O-RING; 15.955 ID X 0.275 RD
RNG01553	2	O-RING; 0.755 ID X 0.097 RD
RNG01697	2	O-RING; 0.351ID X 0.072 RD
RNG01764	2	RING-O; 0.924 ID X 0.116 RD
RNG01838	2	O-RING; UNIFORM SIZE #248, 4.734 ID x 0.139 RD
RNG01856	2	O-RING; NEOPRENE, 15.475 ID X 0.275 RD
RNG01921	2	O-RING; 12.975 ID X 0.275 RD, NEOPRENE
RNG01922	3	O-RING; 14.975 ID X 0.275 RD, NEOPRENE
RNG01923	2	O-RING; 1.475 ID X 0.118 RD, NEOPRENE
RNG01938	3	RING; O-RING - NEOPRENE, 17.955 ID X 0.275 RD
RNG01939	2	RING; NEOPRENE O-RING, 5.484 ID X 0.139 RD
RNG01942	2	RING; O-RING NITRILE, 1.359 ID X 0.139 RD, (USE W/R-134A & 'POE' OILS) UNIFORM SIZE #220
SWT02377	2	CONTRL; HIGH PRESS CUTOUT
SWT03177	2	SWITCH; HIGH PRESSURE CUTOUT
-	1	LABEL; NAMEPLATE, SERIES R R'NEWAL (BRASS)

Note: This kit includes parts for various unit sizes; some parts may not be required for your specific unit.

Table 2: RTWD general component location

Graphic Callout	Part #	Unit	Quantity
Condenser (see Figure 1, p. 10)
1	RNG01441	All unit sizes	2
2	RNG01856 SUPPLY	080, 090, 100, 110, 120, 130, 140	1
	RNG01938 SUPPLY	150, 160, 180, 200
	RNG01428 SUPPLY	220, 250
3	RNG01922 RETURN	080, 090	1
	RNG01856 RETURN	100, 110, 120, 130, 140
	RNG01938 RETURN	150, 160, 180, 200
	RNG01428 RETURN	220, 250
4	RNG01923	All unit sizes	2
Evaporator (see Figure 2, p. 10)
5	RNG01922 SUPPLY	080, 100, 110, 120, 130, 140, 150	1
	RNG01921 SUPPLY	090
	RNG01427 SUPPLY	160, 220, 250
	RNG01443 SUPPLY	180, 200
5	RNG01922 RETURN	080, 100, 110, 120, 130, 140, 150	1
	RNG01921 RETURN	090
	RNG01938 RETURN	160, 220, 250
	RNG01443 RETURN	180, 200
6	RNG01764	All unit sizes	2
7	ADP00372	All unit sizes	2
Unit Front (see Figure 3, p. 11)
8	RNG01838	080, 090, 100	1
	RNG01414	110, 120, 130, 140, 150, 200, 220, 250
	RNG01939	160, 180
9	RNG01838	080, 090	1
	RNG01414	100, 110, 120, 130, 140, 150
	RNG01939	160, 180, 220
	RNG01415	200, 250
10	COL04723	All unit sizes	2
11	COL11934	All unit sizes	1
12	SWT03177	All unit sizes	1
13	HTR02047	All unit sizes	1
14	COL04723	All unit sizes	2
15	COL11934	All unit sizes	1
16	SWT03177	All unit sizes	1
17	HTR02047	All unit sizes	1
18	GKT02824	080, 090	1
	GKT03660	100, 110, 120, 130, 140, 150, 160, 180, 200, 220, 250
19	GKT02824	080, 090, 100	1
	GKT03660	110, 120, 130, 140, 150
20	GKT02824	080, 090	1
	GKT03660	100, 110, 120, 130, 140, 150, 160, 180, 200, 220, 250
21	GKT02824	080, 090, 100	1
	GKT03660	110, 120, 130, 140, 150
22	HTR04015	All unit sizes	2
23	GKT03659	080, 090	1
	GKT03660	100, 110, 120, 130, 140, 150, 160, 180, 200, 220, 250
24	GKT03659	080, 090, 100	1
	GKT03660	110, 120, 130, 140, 150, 160, 180, 200, 220, 250
Unit Back (see Figure 4, p. 12)
25	KIT07614	All unit sizes	2
26	FTG00130	All unit sizes	1
27	COL03780	All unit sizes	2
28	COL03780	All unit sizes	2
29	ADP00909	All unit sizes	2
30	CPL00934	All unit sizes	2

Table 3: RTUD general component location

Graphic Callout	Part #	Unit	Quantity
Evaporator (see Figure 2, p. 10)
5	RNG01921 SUPPLY	080, 090, 100	1
	RNG01922 SUPPLY	110, 120, 130, 140, 150
	RNG01443 SUPPLY	160, 180, 200, 220, 250
5	RNG01921 RETURN	080, 090, 100	1
	RNG01922 RETURN	110, 120, 130, 140, 150
	RNG01443 RETURN	160, 180, 200, 220, 250
6	RNG01764	All unit sizes	2
7	ADP00372	All unit sizes	2
Unit Front (see Figure 3, p. 11)
8	RNG01412	080, 090	1
	RNG01414	100, 110, 120, 130, 140, 150, 160
	RNG01939	180, 200
	RNG01415	220, 250
9	RNG01412	080, 090	1
	RNG01414	100, 110, 120, 130, 140, 150, 160, 180
	RNG01939	200, 220
	RNG01415	250
10	COL04723	All unit sizes	2
11	COL11934	All unit sizes	1
12	SWT02377	All unit sizes	1
13	HTR02047	All unit sizes	1
14	COL04723	All unit sizes	2
15	COL11934	All unit sizes	1
16	SWT02377	All unit sizes	1
17	HTR02047	All unit sizes	1
18	GKT02824	080, 090	1
	GKT03660	100, 110, 120, 130, 140, 150, 160, 180, 200, 220, 250
19	GKT02824	080, 090, 100	1
	GKT03660	110, 120, 130, 140, 150, 160, 180, 200, 220, 250
20	GKT02824	080, 090	1
	GKT03660	100, 110, 120, 130, 140, 150, 160, 180, 200, 220, 250
21	GKT02824	080, 090, 100	1
	GKT03660	110, 120, 130, 140, 150, 160, 180, 200, 220, 250
22	HTR04015	All unit sizes	2
23	GKT03659	080, 090	1
	GKT03660	100, 110, 120, 130, 140, 150, 160, 180, 200, 220, 250
24	GKT03659	080, 090, 100	1
	GKT03660	110, 120, 130, 140, 150, 160, 180, 200, 220, 250
Unit Back (see Figure 4, p. 12)
25	KIT07614	All unit sizes	2
26	FTG00130	All unit sizes	1
27	COL03780	All unit sizes	2
28	COL03780	All unit sizes	2
29	ADP00909	All unit sizes	2
30	CPL00934	All unit sizes	2

Diagram Descriptions

Figure 1: Condenser (RTWD only) - This figure illustrates the condenser unit, showing various components labeled with numbers corresponding to parts in the tables.

Figure 2: Evaporator (RTWD shown; RTUD is similar) - This figure displays the evaporator unit, indicating component locations with numerical callouts that align with the parts lists.

Figure 3: Unit Front (RTWD shown; RTUD is similar) - This diagram shows the front of the unit, highlighting key components and their corresponding part numbers and quantities.

Figure 4: Unit Back (RTWD shown; RTUD is similar) - This illustration depicts the rear of the unit, detailing the placement of various parts with numerical references.

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