Carrier 30RAP010-060 User Manual

AQUASNAP® 30RAP010-060 Liquid Chillers

with COMFORTLINKTM Controls

Installation Instructions

CONTENTS

Page SAFETY CONSIDERATIONS . . . . . . . . . . . . . . . . . . . . . . 1

INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-31

Step 1 — Rig and Place the Unit. . . . . . . . . . . . . . . . . . 1

•RIGGING

•PLACING UNIT

•MOUNTING UNIT

Step 2 — Check Compressor Mounting . . . . . . . . . . 6

Step 3 — Cooler Fluid and Drain Piping

Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

•ALL UNITS

•UNITS WITH FACTORY-INSTALLED HYDRONIC PACKAGES

•AIR SEPARATION

Step 4 — Fill the Chilled Water Loop . . . . . . . . . . . . 15

•WATER SYSTEM CLEANING

•FILLING THE SYSTEM

•PREPARATION FOR YEAR-ROUND OPERATION

•FREEZE PROTECTION

•PREPARATION FOR WINTER SHUTDOWN

Step 5 — Make Electrical Connections . . . . . . . . . . 20

•POWER SUPPLY

•POWER WIRING

•FIELD CONNECTIONS

Step 6 — Install Accessories . . . . . . . . . . . . . . . . . . . . 29

• ELECTRICAL

Step 7 — Check Refrigerant Circuit . . . . . . . . . . . . . 29

•LEAK TESTING

•DEHYDRATION

•REFRIGERANT CHARGE

APPENDIX A (Pressure Drop Curves) . . . . . . . . 32-38

SAFETY CONSIDERATIONS

Installing, starting up, and servicing air-conditioning equipment can be hazardous due to system pressures, electrical components, and equipment location (roofs, elevated structures, etc.).

Only trained, qualified installers and service mechanics should install, start up, and service this equipment (Fig. 1).

Untrained personnel can perform basic maintenance functions such as cleaning coils. All other operations should be performed by trained service personnel.

When working on the equipment, observe precautions in the literature and on tags, stickers, and labels attached to the equipment.

•Follow all safety codes.

•Wear safety glasses and work gloves.

•Keep quenching cloth and fire extinguisher nearby when brazing.

•Use care in handling, rigging, and setting bulky equipment.

These instructions cover installation of 30RAP010-060 air-cooled liquid chillers. Refer to Fig. 2 for model number to determine factoryinstalled options.

.

WARNING

Electrical shock can cause personal injury and death. Shut off all power to this equipment during installation. There may be more than one disconnect switch. Tag all disconnect locations to alert others not to restore power until work is completed.

INSTALLATION

Step 1 — Rig and Place the Unit

RIGGING — Preferred method for rigging is with spreader bars from above the unit. Use hooks in lifting holes. Rig at a single point with 4 cables or use spreader bars. All panels must be in place when rigging. See rigging label on unit for details concerning shipping weights, distance between lifting holes, center of gravity, and lifting ring dimensions. See Tables 1A and 1B for physical data. Refer to Fig. 3 for unit weights. See Fig. 4 for rigging label.

If overhead rigging is not possible, place chiller on skid or pad for rolling or dragging. When rolling, use a minimum of 3 rollers. When dragging, pull the pad. Do not apply force to the unit. When in final position, raise from above to lift unit off pad.

CAUTION

All panels must be in place when rigging. Damage to unit could result.

PLACING UNIT — There must be at least 3 ft (0.9 m) for service and for unrestricted airflow on all non-coil sides of unit, and a minimum of 3.5 ft (1.1 m) clear air space on coil sides. For multiple units, allow 8 ft (2.48 m) separation between units for airflow and service.

Fig. 1 — Typical 30RAP Unit (018-030 Shown)

Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.

Catalog No. 04-53300036-01

Printed in U.S.A.

Form 30RAP-1SI

Pg 1

11-09

Replaces: New

30RA P 010 6 D A 0 6 0 0 0

30RA – Air-Cooled AquaSnap Chiller

Refrigerant Type

P – Puron®

Unit Sizes

010 025 045

015 030 050

018 035 055

020 040 060

Voltage

1 – 575-3-60

2 – 380-3-60

5– 208/230-3-60

6– 460-3-60

Condenser Coil/Low Sound Options

5– MCHX, Value Sound Fan

6– MCHX, E-coat, Value Sound Fan

D –	MCHX, AeroAcoustic™ Fan
F –	MCHX, E-coat, AeroAcoustic Fan

J– MCHX, AeroAcoustic Fan, Ultra-Low Sound

K– MCHX, E-coat, AeroAcoustic Fan, Ultra-Low Sound

Revision Level

A – Current Revision Level

Hydronic System

0– No Pump

1– Single Pump, 1 Hp

2– Single Pump, 1.5 Hp

3– Single Pump, 2 Hp

4– Single Pump, 3 Hp

5– Single Pump, 5 Hp

6– Single Pump, 5 Hp High Head

7– Single Pump, 7.5 Hp

8– Dual Pump, 1 Hp

9– Dual Pump, 1.5 Hp

B– Dual Pump, 2 Hp

C– Dual Pump, 3 Hp

D– Dual Pump, 5 Hp

F– Dual Pump, 5 Hp High Head

G– Dual Pump, 7.5 Hp

Packaging/Security Options

0	–	Std Packaging
4	–	Security Grilles/Hail Guards Only
8	–	Skid Only
D –		Skid, Security Grilles/Hail Guards
J	–	Skid, Top Crate, Bag
N –		Skid, Top Crate, Bag, Security Grilles/Hail Guards
Controls/Communications Options
0	–	Std
5	–	EMM
B –		EMM, GFI

Electrical Options

0– No Disconnect, No Cooler Heater

1– No Disconnect, Cooler Heater

D –	Non-Fused Disconnect, No Cooler Heater
F –	Non-Fused Disconnect, Cooler Heater

Ambient/Capacity Control/Interrupt Options

0– Std Comp, Std Interrupt

1– Hot Gas Bypass, Std Interrupt

2– Digital Comp, Std Interrupt

3– Std Comp, High SCCR

4– Hot Gas Bypass, High SCCR

5– Digital Comp, High SCCR

6– Low Ambient, Std Comp, Std Interrupt

7– Low Ambient, Hot Gas Bypass, Std Interrupt

8– Low Ambient, Digital Comp, Std Interrupt

9– Low Ambient, Std Comp, High SCCR

B– Low Ambient, Hot Gas Bypass, High SCCR

C– Low Ambient, Digital Comp, High SCCR

LEGEND

EMM — Energy Management Module

GFI — Ground Fault Interrupting

SCCR — Short Circuit Current Rating

Quality Assurance

Certified to ISO 9001: 2000

Fig. 2 — AQUASNAP® Chiller Model Number Designation

2

STANDARD UNITS

30RAP			POUNDS
SIZE	A	B	C	D	Total
					Weight
010	188	209	161	146	704
015	193	213	163	149	718
018	363	264	209	288	1125
020	365	266	211	290	1133
025	393	290	237	321	1242
030	405	301	246	331	1283
035	652	730	413	369	2163
040	704	697	390	394	2185
045	675	758	425	379	2238
050	732	724	401	405	2263
055	744	762	437	427	2369
060	746	762	438	429	2375

	30RAP			KILOGRAMS
	SIZE	A	B	C	D	Total
						Weight
	010	85.5	94.6	73.1	66.1	319.3
	015	87.7	96.4	74.1	67.4	325.5
	018	164.9	119.9	94.9	130.6	510.3
	020	165.8	120.8	95.8	131.5	513.9
	025	178.3	131.8	107.7	145.7	563.5
	030	183.7	136.3	111.6	150.4	582.0
	035	295.7	331.0	187.2	167.2	981.1
	040	319.4	316.3	176.9	178.5	991.1
	045	306.3	344.0	193.0	171.9	1015.1
	050	332.2	328.4	181.8	183.9	1026.3
	055	337.4	345.5	198.2	193.5	1074.6
	060	338.4	345.8	198.6	194.5	1077.3

SINGLE PUMP UNITS

30RAP			POUNDS
SIZE	A	B	C	D	Total
					Weight
010	215	264	213	174	866
015	220	268	215	177	880
018	404	306	249	329	1288
020	406	308	251	331	1296
025	434	332	277	362	1405
030	446	342	286	372	1446
035	740	814	499	453	2507
040	791	783	475	480	2529
045	763	843	512	463	2582
050	819	810	486	491	2606
055	831	847	522	512	2713
060	833	848	523	514	2719

	30RAP			KILOGRAMS
	SIZE	A	B	C	D	Total
						Weight
	010	97.6	119.8	96.7	78.9	393.0
	015	99.8	121.6	97.7	80.2	399.3
	018	183.4	138.7	112.8	149.2	584.0
	020	184.3	139.6	113.7	150.1	587.6
	025	196.9	150.5	125.6	164.2	637.2
	030	202.2	155.1	129.5	168.9	655.7
	035	335.6	369.4	226.3	205.6	1137.0
	040	358.8	355.3	215.4	217.5	1147.0
	045	346.3	382.3	232.1	210.2	1171.0
	050	371.6	367.4	220.4	222.9	1182.2
	055	376.9	384.3	236.9	232.3	1230.5
	060	378.0	384.6	237.3	233.3	1233.2

DUAL PUMP UNITS

30RAP			POUNDS
SIZE	A	B	C		D	Total
						Weight
010	242	319	266		202	1029
015	247	323	268		205	1043
018	445	347	288		370	1450
020	447	349	290		372	1458
025	475	373	316		403	1567
030	487	383	325		413	1608
035	828	899	585		538	2850
040	878	869	560		565	2872
045	851	928	598		548	2925
050	906	896	571		577	2950
055	918	933	607		598	3056
060	920	933	608		600	3062

	30RAP			KILOGRAMS
	SIZE	A	B	C	D	Total
						Weight
	010	109.9	144.8	120.5	91.5	466.7
	015	112.1	146.6	121.4	92.8	473.0
	018	202.0	157.4	130.7	167.7	657.7
	020	202.9	158.3	131.6	168.6	661.3
	025	215.5	169.2	143.5	182.7	710.9
	030	220.8	173.8	147.4	187.3	729.4
	035	375.5	407.9	265.3	244.2	1292.9
	040	398.2	394.2	254.0	256.5	1302.9
	045	386.2	420.8	271.1	248.8	1326.9
	050	411.0	406.4	258.9	261.8	1338.1
	055	416.4	423.2	275.6	271.2	1386.3
	060	417.5	423.4	276.0	272.1	1389.1

30RAP010-030 UNITS		30RAP035-060 UNITS
B	C	B	C

CONTROL			CONTROL
BOX			BOX
SIDE			SIDE
			a30-4861
A		D	A		D

Fig. 3 — Unit Operating Weights

3

Table 1A — Physical Data, 30RAP — English

UNIT 30RAP				010			015		018		020		025		030			035		040		045		050		055		060
OPERATING WEIGHT (lb)
MCHX Condenser Coil, No Pump				704			718		1125		1133		1242		1283			2163		2185		2238		2263		2369		2375
MCHX Condenser Coil, Single Pump				866			880		1288		1296		1405		1446			2507		2529		2582		2606		2713		2719
MCHX Condenser Coil, Dual Pump				1029			1043		1450		1458		1567		1608			2850		2872		2925		2950		3056		3062
REFRIGERANT TYPE													R-410A, EXV Controlled System
Total Refrigerant Charge (lb)				8.6			9.6		14.6		15.2		16.7		17.6			29.2		29.9		33.5		33.7		34.3		34.5
Refrigerant Charge (lb) Ckt A/Ckt B				8.6/—			9.6/—		14.6/—		15.2/—		16.7/—		17.6/—			14.3/14.9		14.9/15.0		16.5/17.0		16.7/17.0		16.9/17.4		17.1/17.4
COMPRESSORS															Scroll, Hermetic
Quantity				1			1		2		2		2		2			4		4		4		4		4		4
Speed (Rpm)																3500
(Qty, Tons) Ckt A				(1) 11			(1) 15		(2) 9		(2) 10		(2) 13		(2) 15			(2) 10		(2) 10		(2) 11		(2) 13		(2) 13		(2) 15
(Qty, Tons) Ckt B				—			—		—		—		—		—			(2) 9		(2) 11		(2) 13		(2) 13		(2) 15		(2) 15
Oil Charge (Pt) Ckt A/Ckt B				6.9/—			6.9/—		13.8/—		13.8/—		13.8/—		13.8/—			13.8/13.8		13.8/13.8		13.8/13.8		13.8/13.8		13.8/13.8		13.8/13.8
No. Capacity Steps
Standard				1			1		2		2		2		2			4		4		4		4		4		4
With Hot Gas Bypass				—			—		3		3		3		3			5		5		5		5		5		5
Digital Compressor Option				13			13		—		22		22		22			44		44		44		44		44		44
Minimum Capacity Step (%)
Standard				100			100		50		50		50		50			23		23		24		25		23		25
With Hot Gas Bypass				—			—		20		24		29		32			10		12		14		14		15		16
Digital Compressor Option				20			20		—		15		15		15			8		8		8		8		8		8
Capacity (%)
Circuit A				100			100		100		100		100		100			54		47		47		50		46		50
Circuit B				—			—		—		—		—		—			46		53		53		50		54		50
COOLER											Brazed, Direct-Expansion Plate Heat Exchanger
Weight (lb) (empty)				22.4			27.5		31.8		40.3		46.3		80.6			99.4		117.9		125.3		137.5		160.4		160.4
Net Fluid Volume (gal)				4.9			6.4		7.6		10.1		11.7		16.5			21.8		27.5		29.3		34.3		41.8		41.8
Maximum Refrigerant Pressure (psig)				505			505		505		505		505		565			565		565		565		565		565		565
Maximum Water-Side Pressure				300			300		300		300		300		300			300		300		300		300		300		300
Without Pump(s) (psig)
Maximum Water-Side Pressure				150			150		150		150		150		150			150		150		150		150		150		150
With Pump(s) (psig)
CHILLER WATER CONNECTIONS (in.)																		21/2		21/2		21/2		21/2		21/2		21/2
Inlet and Outlet, Victualic				2			2		2		2		2		2
Drain (NPT)				1/2			1/2		1/2		1/2		1/2		1/2			1/2		1/2		1/2		1/2		1/2		1/2
CONDENSER FANS
Standard Low-Sound AeroAcoustic™													Plastic Type, Axial, Vertical Discharge
Type
Fan Speed (Rpm)				850			850		850		850		850		850			850		850		850		850		850		850
No. Blades...Diameter (in.)				9...30			9...30		9...30		9...30		9...30		9...30			9...30		9...30		9...30		9...30		9...30		9...30
No. Fans				1			1		2		2		2		2			3		3		3		3		4		4
Total Airflow (Cfm)				9400			9400		17,500		17,500		19,400		19,400			29,600		29,500		29,300		30,500		38,800		38,800
Optional Value Sound Type													Propeller		Type, Axial,			Vertical	Discharge
Fan Speed (Rpm)				1140			1140		1140		1140		1140		1140			1140		1140		1140		1140		1140		1140
No. Blades...Diameter (in.)				4...30			4...30		4...30		4...30		4...30		4...30			4...30		4...30		4...30		4...30		4...30		4...30
No. Fans				1			1		2		2		2		2			3		3		3		3		4		4
Total Airflow (Cfm)				12,600			12,600		23,400		23,400		26,000		26,000			39,800		39,600		39,300		41,000		52,100		52,100
CONDENSER COILS													Novation® MCHX Aluminum Tube, Aluminum Fin
Quantity (Ckt A/Ckt B)				1/—			1/—		1/—		1/—		1/—		1/—			1/1		1/1		1/1		1/1		1/1		1/1
Total Face Area (sq ft)				17			17		26		26		33		33			53		53		66		66		66		66
Maximum Refrigerant Pressure (psig)				656			656		656		656		656		656			656		656		656		656		656		656
HYDRONIC MODULE (Optional)*					Pump(s), Strainer with Blowdown Valve, Expansion Tank, Pressure Taps, Drain and Vent Plugs, Flow Switch, and Balance Valve
Pump							Single or Dual, Centrifugal Monocell Pump(s), 3500 Rpm. Dual pumps with check valves and isolation valves.
Expansion Tank Volume (gal)
Total/Acceptance								5.0/2.9													10.0/5.5
CHASSIS DIMENSIONS (ft - in.)
Length				5-7			5-7		7-5		7-5		7-5		7-5			7-5		7-5		7-5		7-5		7-5		7-5
Width				3-5			3-5		3-5		3-5		3-5		3-5			7-9		7-9		7-9		7-9		7-9		7-9
Height				5-6			5-6		5-6		5-6		6-6		6-6			5-6		5-6		6-6		6-6		6-6		6-6
	LEGEND												*Flow switch and strainer are standard on all units, with or without hydronic package.
EXV	—	Electronic Expansion Valve
MCHX	—	Microchannel Heat Exchanger

4

Table 1B — Physical Data, 30RAP — SI

UNIT 30RAP				010			015		018		020		025		030			035		040		045		050		055			060
OPERATING WEIGHT (kg)
MCHX Condenser Coil, No Pump				319			326		510		514		564		582			981		991		1015		1026		1075			1077
MCHX Condenser Coil, Single Pump				393			399		584		588		637		656			1137		1147		1171		1182		1231			1233
MCHX Condenser Coil, Dual Pump				467			473		658		661		711		729			1293		1303		1327		1338		1386			1389
REFRIGERANT TYPE													R-410A, EXV Controlled System
Total Refrigerant Charge (kg)				3.9			4.4		6.6		7.1		7.6		8.0			13.4		13.6		15.6		15.7		16.0			16.1
Refrigerant Charge (kg) Ckt A/Ckt B				3.9/—			4.4/—		6.6/—		7.1/—		7.6/—		8.0/—			6.8/6.7		6.8/6.8		7.8/7.8		7.8/7.8		7.9/8.1			8.1/8.1
COMPRESSORS															Scroll, Hermetic
Quantity				1			1		2		2		2		2			4		4		4		4		4			4
Speed (R/s)																58		.3
(Qty, kW) Ckt A				(1) 38			(1) 53		(2) 32		(2) 35		(2) 46		(2) 53			(2) 35		(2) 35		(2) 38		(2) 46		(2) 46			(2) 53
(Qty, kW) Ckt B				—			—		—		—		—		—			(2) 32		(2) 38		(2) 46		(2) 46		(2) 53			(2) 53
Oil Charge (L) Ckt A/Ckt B				3.3/—			3.3/—		6.5/—		6.5/—		6.5/—		6.5/—			6.5/6.5		6.5/6.5		6.5/6.5		6.5/6.5		6.5/6.5			6.5/6.5
No. Capacity Steps
Standard				1			1		2		2		2		2			4		4		4		4		4			4
With Hot Gas Bypass				—			—		3		3		3		3			5		5		5		5		5			5
Digital Compressor Option				13			13		—		22		22		22			44		44		44		44		44			44
Minimum Capacity Step (%)
Standard				100			100		50		50		50		50			23		23		24		25		23			25
With Hot Gas Bypass				—			—		20		24		29		32			10		12		14		14		15			16
Digital Compressor Option				20			20		—		15		15		15			8		8		8		8		8			8
Capacity (%)
Circuit A				100			100		100		100		100		100			54		47		47		50		46			50
Circuit B				—			—		—		—		—		—			46		53		53		50		54			50
COOLER											Brazed, Direct-Expansion Plate Heat Exchanger
Weight (kg) (empty)				10.1			12.5		14.4		18.3		21.0		36.6			45.1		53.5		56.8		62.4		72.8			72.8
Net Fluid Volume (L)				18.4			24.1		28.8		38.0		44.4		62.4			82.7		104.0		111.1		130.0		158.3			158.3
Maximum Refrigerant Pressure (kPa)				3482			3482		3482		3482		3482		3896			3896		3896		3896		3896		3896			3896
Maximum Water-Side Pressure				2068			2068		2068		2068		2068		2068			2068		2068		2068		2068		2068			2068
Without Pump(s) (kPa)
Maximum Water-Side Pressure				1034			1034		1034		1034		1034		1034			1034		1034		1034		1034		1034			1034
With Pump(s) (kPa)
CHILLER WATER CONNECTIONS (in.)				1 1/2			1 1/2		1 1/2		1 1/2		1 1/2					21/2		21/2		21/2		21/2		21/2			21/2
Inlet and Outlet, Victualic															2
Drain (NPT)				1/2			1/2		1/2		1/2		1/2		1/2			1/2		1/2		1/2		1/2		1/2			1/2
CONDENSER FANS
Standard Low-Sound AeroAcoustic™													Plastic Type, Axial, Vertical Discharge
Type
Fan Speed (R/s)				14.2			14.2		14.2		14.2		14.2		14.2			14.2		14.2		14.2		14.2		14.2			14.2
No. Blades...Diameter (mm)				9...762			9...762		9...762		9...762		9...762		9...762			9...762		9...762		9...762		9...762		9...762			9...762
No. Fans				1			1		2		2		2		2			3		3		3		3		4			4
Total Airflow (L/s)				4400			4400		8300		8300		9200		9200			14,000		14,000		13,800		14,400		18,300			18,300
Optional Value Sound Type													Propeller		Type, Axial,			Vertical	Discharge
Fan Speed (R/s)				19.0			19.0		19.0		19.0		19.0		19.0			19.0		19.0		19.0		19.0		19.0			19.0
No. Blades...Diameter (mm)				4...762			4...762		4...762		4...762		4...762		4...762			4...762		4...762		4...762		4...762		4...762			4...762
No. Fans				1			1		2		2		2		2			3		3		3		3		4			4
Total Airflow (L/s)				5900			5900		11,000		11,000		12,300		12,300			18,800		18,700		18,500		19,400		24,600			24,600
CONDENSER COILS													Novation® MCHX Aluminum Tube, Aluminum Fin
Quantity (Ckt A/Ckt B)				1/—			1/—		1/—		1/—		1/—		1/—			1/1		1/1		1/1		1/1		1/1			1/1
Total Face Area (sq m)				1.6			1.6		2.4		2.4		3.1		3.1			4.9		4.9		6.1		6.1		6.1			6.1
Maximum Refrigerant Pressure (kPa)				4523			4523		4523		4523		4523		4523			4523		4523		4523		4523		4523			4523
HYDRONIC MODULE (Optional)*					Pump(s), Strainer with Blowdown Valve, Expansion Tank, Pressure Taps, Drain and Vent Plugs, Flow Switch, and Balance Valve
Pump							Single or Dual, Centrifugal Monocell Pump(s), 3500 Rpm. Dual pumps with check valves and isolation valves.
Expansion Tank Volume (L)
Total/Acceptance								18.9/11.0													37.9/20.8
CHASSIS DIMENSIONS (mm)
Length				1689			1689		2242		2242		2242		2242			2248		2248		2248		2248		2248			2248
Width				1029			1029		1025		1025		1025		1025			2350		2350		2350		2350		2350			2350
Height				1689			1689		1689		1689		1994		1994			1689		1689		1994		1994		1994			1994
	LEGEND												*Flow switch and strainer are standard on all units, with or without hydronic package.
EXV	—	Electronic Expansion Valve
MCHX	—	Microchannel Heat Exchanger

5

MOUNTING UNIT — When unit is in proper location, use of mounting holes in base rails is recommended for securing unit to supporting structure, or for mounting unit on vibration isolators if required. See Fig. 4. Fasteners for mounting unit are field supplied. Be sure unit is level to within 1/8 in. per foot for proper oil return to compressor.

Step 2 — Check Compressor Mounting — As shipped, units with single compressors are held down with 4 bolts through rubber grommets. All units with tandem compresors are held down with 6 bolts per pair through grommets. After unit is installed, verify mounting bolt torque 7 to10 ft-lb.

Step 3 — Cooler Fluid and Drain Piping Connections

ALL UNITS — These chillers are supplied with factoryinstalled strainer (including blow-down valve) in the entering fluid piping and flow switch in the leaving fluid piping. Flow switch wiring is factory installed. .

CAUTION

Do not circulate water through unit without strainer in place. Failure to use the strainer represents abuse and may impair or otherwise negatively affect the Carrier product warranty.

Piping connections are located on the front of the chiller when facing the control panel for sizes 010 to 030 and at the

a30-4916

end opposite the control panel for sizes 035 to 060. See Fig. 5-10, depending on model.

All sizes have victaulic connections as shown in the physical data tables. Provide a means of venting air from the high point of the field-installed piping as required. Install field-sup- plied drains in both the entering and leaving fluid connections.

After field piping is complete, freeze-up protection is recommended using inhibited ethylene glycol or other suitable inhibited antifreeze solution and electric heat tapes in areas where piping is exposed to low ambient temperatures (34 F [1 °C] or below). Heat tapes should possess a rating for area ambients and be covered with a suitable thickness of closedcell insulation. Route power for heating tapes from a separately fused disconnect. Identify disconnect as heat tape power source with a warning that power must not be turned off except when unit is being serviced.

The water connections are copper victaulic. Any connecting pipe to the 30RAP pump package must be of a material that will not cause any galvanic corrosion. For this reason, galvanized steel pipe or other dissimilar metals must not be used unless joined by a dielectric coupling.

Installation of water systems should follow sound engineering practice as well as applicable local and industry standards. Improperly designed or installed systems may cause unsatisfactory operation and/or system failure. Consult a water treatment specialist or appropriate literature for information regarding filtration, water treatment, and control devices.

Fig. 4 — Unit Rigging Label Detail

6

7

UNIT	CENTER OF GRAVITY					UNIT HEIGHT			VICTAULIC CONNECTIONS
		X		Y	H (STANDARD)		H (VALUE SOUND)		WATER IN/OUT
30RA010	18.40	[467]	37.80	[960]	66.5	[1689]	61.0	[1549]	2"
STANDARD	18.35	[466]	37.69	[957]	66.5	[1689]	61.0	[1549]	2"
30RA015

NOTES:

1.DO NOT CAP OR OTHERWISE OBSTRUCT THE LIQUID LINE TEMPERATURE RELIEF.

2. 7/8 [22.4] PILOT HOLE PROVIDEDFORLOCATINGFIELD POWER WIRING. ACTUAL HOLE REQUIREDDEPENDSONFIELDWIRE SIZING.

3. 0.437 [11.10] HOLE USED FOR MOUNTINGUNIT.

4.UNIT MUST HAVE CLEARANCESASFOLLOWS:

TOP - DO NOT RESTRICT.

COIL SIDE - 42 [1067] FROMSOLIDSURFACE.

PANEL SIDE - 48 [1219] PERNEC.

5.SEE TABLE COLUMN H; DIMENSIONFORSTANDARD FAN OR VALUE SOUND FAN OPTION.

6.CARRIER DOES NOT RECOMMENDINSTALLATION INA PIT.

7. UNIT CAN BE HANDLEDUSINGTHE FORK TRUCK LIFT POCKETS.

8. WATER CONNECTIONS RECESSED2-3/8INCHESINSIDE UNIT.

9. DIMENSIONS ARE IN INCHES. DIMENSIONS IN [ ] ARE IN MILLIMETERS

66.50 [1689.1]

AIR FLOW

CONTROL BOX

HINGED ACCESS

SERVICE

ACCESS

WATER-OUT

COMPRESSOR

WATER-IN

ACCESS

9.52 [241.8]

FIELD CONTROL WIRING CONNECTIONS

	1.00	[25.4]	1.00	[25.4]
4948-a30	SEE NOTE #3		SEE NOTE #3
		TYP.	TYP.
			FORK
	9.68	[245.9]	TRUCK
			POCKETS
	15.43	[391.9]	FRONT VIEW

36 [914] MIN.
			42 [1067]
			MIN.
48 [1219] MIN.		COIL
		AREA
			SERVICE
			CLEARANCE
PANEL SIDE			BORDER
			(NOT TO SCALE)
SEE NOTE #4
		CG
			AIR FLOW
	Y		COIL SIDE
			SEE NOTE #4
		X
		TOP VIEW	36 [914] MIN.

40.50 [1028.7]

RADIUS 20 [508]

CONTROL BOX

HINGED ACCESS

7/8 [22.4]

FIELD POWER ENTRY

SEE NOTE #2

H

SEE NOTE #5

4.61 [117.1]

24.85

[631.2]

1.50

[38.1]

1.50

[38.1]

RIGHT SIDE

VIEW

Fig. 5 — Dimensions — 30RAP010 and 015 Units

VALUE SOUND FAN OPTION

(PICTORIALLY)

8

UNIT	CENTER OF GRAVITY					UNIT HEIGHT			POWER ENTRY		VICTAULIC CONNECTIONS
		X		Y	H (STANDARD)		H (VALUE SOUND)			P	WATER IN/OUT
30RA018	18.37	[467]	38.77	[985]	66.5	[1689]	61.0	[1549]	24.9	[631]	2"
30RA020	18.38	[467]	38.79	[985]	66.5	[1689]	61.0	[1549]	24.9	[631]	2"
30RA025	18.58	[472]	38.93	[989]	78.5	[1994]	73.0	[1854]	36.9	[936]	2"
30RA030	18.59	[472]	38.98	[990]	78.5	[1994]	73.0	[1854]	36.9	[936]	2"

NOTES:

1.DO NOT CAP OR OTHERWISE OBSTRUCT THE LIQUID LINE TEMPERATURE RELIEF.

2. 7/8 [22.4] PILOT HOLE PROVIDEDFORLOCATINGFIELD POWER WIRING. ACTUAL HOLE REQUIREDDEPENDSONFIELDWIRESIZING.

3. 0.437 [11.10] HOLE USED FOR MOUNTINGUNIT.

4.UNIT MUST HAVE CLEARANCESASFOLLOWS:

TOP - DO NOT RESTRICT.

COIL SIDE - 42 [1067] FROMSOLIDSURFACE. PANEL SIDE - 48 [1219] PERNEC.

5.SEE TABLE COLUMN H; DIMENSIONFORSTANDARD FAN OR VALUE SOUND FAN OPTION.

6.CARRIER DOES NOT RECOMMENDINSTALLATION INA PIT.

7.UNIT CAN BE HANDLEDUSINGTHE FORK TRUCK LIFT POCKETS.

8.WATER CONNECTIONS RECESSED2-3/8INCHESINSIDE UNIT.

9.DIMENSIONS ARE IN INCHES. DIMENSIONS IN [ ] ARE IN MILLIMETERS

				88.50	[2247.9]
							AIR FLOW
							CONTROL BOX
						HINGED ACCESS
	H			SERVICE
	SEE NOTE #5			ACCESS
	WATER-OUT
							COMPRESSOR
								ACCESS
	WATER-IN
	1.00	[25.4]				FORK		1.00	[25.4]
						TRUCK
	SEE NOTE #3
			15.31	FRONT VIEW		POCKETS		SEE NOTE #3
		TYP.
									TYP.
			[388.9]
	21.06	[534.9]

36 [914] MIN.
		COIL
		AREA
				42 [1067] MIN.
48 [1219] MIN.
				SERVICE
PANEL SIDE				CLEARANCE
				BORDER
SEE NOTE #4
				(NOT TO SCALE)
				AIR FLOW
	X
	CG			TOP VIEW
	Y
				COIL SIDE
				SEE NOTE #4
VALUE SOUND FAN OPTION
(PICTORIALLY ONLY)
	40.50 [1028.7]			36 [914] MIN.
RADIUS 20 [508]
CONTROL BOX
HINGED ACCESS
	7/8	[22.4]
	FIELD POWER ENTRY
	SEE NOTE #2
	4.21
	[106.9]
P
1.50	RIGHT VIEW		1.50	[38.1]
	[38.1]

Fig. 6 — Dimensions — 30RAP018-030 Units

4949-a30

UNIT

CENTER OF GRAVITY

UNIT HEIGHT

VICTAULIC CONNECTIONS

X

Y

H (STANDARD)

H (VALUE SOUND)

WATER IN/OUT

30RA035

36.45 [926]

46.08 [1170]

66.5 [1689]

61.0 [1549]

2-1/2"

30RA040

36.24 [921]

44.03 [1118]

66.5 [1689]

61.0 [1549]

2-1/2"

30RA045

36.24 [921]

46.15 [1172]

78.5 [1994]

73.0 [1854]

2-1/2"

AIR FLOW

COIL SIDE

30RA050

36.00 [914]

44.00 [1118]

78.5 [1994]

73.0 [1854]

2-1/2"

42 [1067] MIN.

30RA055

36.48 [927]

44.60 [1133]

78.5 [1994]

73.0 [1854]

2-1/2"

SEE NOTE #4

30RA060

36.50 [927]

44.56 [1132]

78.5 [1994]

73.0 [1854]

2-1/2"

COIL

NOTE: 3 OR 4 FANS

AREA

NOTES:

48 [1219] MIN.

1. DO NOT CAP OR OTHERWISE OBSTRUCT THE

SERVICE

LIQUID LINE TEMPERATURE RELIEF.

CLEARANCE

2. 7/8 [22.4] PILOT HOLE PROVIDED FOR LOCATING FIELD POWER WIRING.

BORDER

ACTUAL HOLE REQUIRED DEPENDS ON FIELD WIRE SIZING.

(NOT TO SCALE)

3. 0.437 [11.10] HOLE USED FOR MOUNTING UNIT.

4. UNIT MUST HAVE CLEARANCES AS FOLLOWS:

PANEL SIDE

CG

TOP - DO NOT RESTRICT.

COIL SIDE - 42 [1067] FROM SOLID SURFACE.

SEE NOTE #4

PANEL SIDE - 48 [1219] PER NEC.

PANEL SIDE

5. SEE TABLE COLUMN H; DIMENSION FOR STANDARD FAN OR VALUE

SEE NOTE #4

SOUND FAN OPTION.

6. CARRIER DOES NOT RECOMMEND INSTALLATION IN A PIT.

7. UNIT CAN BE HANDLED USING THE FORK TRUCK LIFT POCKETS

Y

(MINIMUM OF 60" FORK LENGTH).

48 [1219] MIN.

8. WATER CONNECTIONS RECESSED 4-1/2 INCHES INSIDE UNIT.

COIL

9. DIMENSIONS ARE IN INCHES. DIMENSIONS IN [

AREA

] ARE IN MILLIMETERS

9

X

TOP VIEW

COIL SIDE

42 [1067] MIN.

SEE NOTE #4

88.50 [2247.9]

92.50

[2349.5]

VALUE SOUND FAN OPTION

AIR FLOW

(PICTORIALLY ONLY)

AIR FLOW

RADIUS

20 [508]

CONTROL BOX

HINGED ACCESS

FIELD

CONTROL

CONTROL BOX

WIRING

CONNECTIONS

HINGED ACCESS

H

WATER-IN

SEE NOTE #5

7/8 [22.4]

FIELD POWER ENTRY

SEE NOTE #2

CIRCUIT A

CIRCUIT B

31.74

WATER-OUT

COMPRESSOR

[806.2]

COMPRESSOR

ACCESS

27.98

ACCESS

4.63

[710.7]

[117.6]

11.20

[284.5]

FORK

1.50

RIGHT VIEW

1.50

1.00

[25.4]

[38.1]

4950-a30

[38.1]

1.00

[25.4]

TRUCK

SEE NOTE #3

FRONT VIEW

POCKETS

SEE NOTE #3

44.00

TYP.

TYP.

[1117.6]

REAR VIEW

Fig. 7 — Dimensions — 30RAP035-060 Units

	1' 5-13/32"
	[442]	2.5"[63.5] VICTAULIC WATER
		INLET/OUTLET
1' 1/32"
[306]	TANK
	ACCESS
		1' 11-31/64"
	TANK	[597]
		CENTER OF GRAVITY
	ACCESS
				.88"[22.35]	KNOCKOUT
				FOR POWER TO CONTROL BOX
				CONTROL
				BOX END
	TANK
	ACCESS
	TANK
	ACCESS
1'	1/32"
[306]				1-1/2"
		2.5"[63.5] VICTAULIC WATER		[38.1]
		INLET/OUTLET
	1' 5-13/32"			3"
		2' 8-3/4"		[76.2]
	[442]
		[832]		MOUNTING HOLES,
		CENTER OF GRAVITY	.395/.405 (TYP)	FOUR CORNERS (TYP)
10			MOUNTING HOLES,
			MIDDLE EACH SIDE
			5' 8-1/8"
			[1730]
		TANK ACCESS		TANK ACCESS
		2' 47/64"
		[628]		CONTROL
				BOX END

4879-a30

	TANK	TANK
	ACCESS
		ACCESS
		C.B
		ACCESS
		TANK
		ACCESS

3' 10-63/64" [1193]

Fig. 8 — Accessory Storage Tank Dimensions — 30RAP010,015 Units

		1' 5-13/32"
		[442]	2.5"[63.5] VICTAULIC WATER
			INLET/OUTLET
1' 1/64"
[305]		TANK
		ACCESS
			1' 11-17/32"
		TANK	[598]
		ACCESS	CENTER OF GRAVITY
		TANK
		ACCESS
		TANK
		ACCESS
1'	1/32"
[306]
			2.5"[63.5] VICTAULIC WATER
		INLET/OUTLET
		1' 5-13/32"	3' 8"	.395/.405 (TYP)	3"
			[1118]	MOUNTING HOLES,	[76.2]
		[442]
			CENTER OF GRAVITY	MIDDLE EACH SIDE	MOUNTING HOLES,

.88" (22.35) KNOCKOUT FOR

POWER TO THE CONTROL BOX

	TANK	TANK
	ACCESS	ACCESS
	CONTROL	C.B
	BOX END
		ACCESS
		TANK
		ACCESS
	1-1/2"
	[38.1]

			FOUR CORNERS (TYP)
11
		7' 5-7/8"
		[2283]
	TANK ACCESS	TANK ACCESS	TANK ACCESS
2'	47/64"
[628]			CONTROL
			BOX END

3' 10-63/64" [1193]

4880-a30

Fig. 9 — Accessory Storage Tank Dimensions — 30RAP018-030 Units

		3"
1' 5-13/32"	1-1/2"	[76.2]			.395/.405 (TYP)
		MOUNTING HOLES,			MOUNTING HOLES,
[442]	[38.1]
		FOUR CORNERS (TYP)			MIDDLE EACH SIDE
1' 1/64"
[305]
	TANK				.88" (22.35) KNOCKOUT FOR
	ACCESS
					POWER TO THE CONTROL BOX
TANK
ACCESS	3' 7-63/64"
	[1117]
	4' 1-23/64"				CONTROL	TANK
	[1254]					ACCESS
					BOX END
	CENTER OF GRAVITY
TANK
ACCESS	MOUNTING HOLES				MOUNTING HOLES
	2.5"[63.5] VICTAULIC WATER
	INLET/OUTLET				.88" (22.35) KNOCKOUT FOR
					POWER TO THE CONTROL BOX
	3' 7-63/64"
	[1117]				CONTROL
					BOX END
TANK						TANK
ACCESS
						ACCESS
1' 1/32"	TANK
	ACCESS
[306]
12		3'	8"
1' 5-13/32"
		[1118]
[442]
		CENTER OF GRAVITY
				7' 5-7/8"
				[2283]
		TANK		TANK	TANK
		ACCESS			ACCESS
				ACCESS
	2' 47/64"				CONTROL
	[628]				BOX END

TANK

ACCESS

C.B

ACCESS

TANK

ACCESS

TANK

ACCESS

C.B

ACCESS

TANK

ACCESS

4881-a30 4880-a30

8' 2-3/4" [2508]

Fig. 10 — Accessory Storage Tank Dimensions — 30RAP035-060 Units