Carrier HFC-134A installation instructions 23XRV Additional Data for Condenser Marine Waterboxes

Table 8B — 23XRV Additional Data for Condenser Marine Waterboxes*

HEAT EXCHANGER		ENGLISH			SI
FRAME, PASS	Psig	Rigging Weight	Water Volume	kPa	Rigging Weight	Water Volume
		(lb) (see Note 2)	(gal)		(kg) (see Note 2)	(L)
FRAME 3, 1 AND 3 PASS	150	N/A	N/A	1034	N/A	N/A
FRAME 3, 2 PASS	150	365	42	1034	166	159
FRAME 4, 1 AND 3 PASS	150	N/A	N/A	1034	N/A	N/A
FRAME 4, 2 PASS	150	989	54	1034	449	204
FRAME 5, 1 AND 3 PASS	150	N/A	N/A	1034	N/A	N/A
FRAME 5, 2 PASS	150	1195	60	1034	542	227
FRAME 3, 1 AND 3 PASS	300	N/A	N/A	2068	N/A	N/A
FRAME 3, 2 PASS	300	430	42	2068	195	159
FRAME 4, 1 AND 3 PASS	300	N/A	N/A	2068	N/A	N/A
FRAME 4, 2 PASS	300	1641	47	2068	744	178
FRAME 5, 1 AND 3 PASS	300	N/A	N/A	2068	N/A	N/A
FRAME 5, 2 PASS	300	1909	50	2068	866	189

*Add to heat exchanger data for total weights or volumes.

NOTES:

1.Weight adder shown is the same for cooler and condenser of equal frame size.

2.For the total weight of a vessel with a marine waterbox, add these values to the heat exchanger weights (or volume).

Table 9A — 23XRV Waterbox Cover Weights — English (lb)

			COOLER						CONDENSER
WATERBOX	Frame 3		Frame 4		Frame 5		Frame 3		Frame 4		Frame 5
DESCRIPTION	Victaulic	Flanged	Victaulic	Flanged	Victaulic	Flanged	Victaulic	Flanged	Victaulic	Flanged	Victaulic	Flanged
	Nozzles		Nozzles		Nozzles		Nozzles		Nozzles		Nozzles
NIH,1 pass Cover 150 PSIG	282	318	148	185	168	229	282	318	148	185	168	229
NIH,2 pass Cover 150 PSIG	287	340	202	256	222	276	287	340	191	245	224	298
NIH,3 pass Cover 150 PSIG	294	310	472	488	617	634	294	310	503	519	628	655
NIH Plain End, 150 PSIG	243	243	138	138	154	154	225	225	138	138	154	154
MWB End Cover, 150 PSIG*	243/315	243/315	138/314	138/314	154/390	154/390	225/234	225/234	138/314	138/314	154/390	154/390
NIH,1 pass Cover 300 PSIG	411	486	633	709	764	840	411	486	633	709	764	840
NIH,2 pass Cover 300 PSIG	411	518	626	733	760	867	411	578	622	729	727	878
NIH,3 pass Cover 300 PSIG	433	468	660	694	795	830	433	468	655	689	785	838
NIH Plain End, 300 PSIG	291	291	522	522	658	658	270	270	522	522	658	658
MWB End Cover, 300 PSIG*	445/619	445/619	522/522	522/522	658/658	658/658	359/474	359/474	522/522	522/522	658/658	658/658

*Rows with two entries list nozzle end and return end weights.

Table 9B — 23XRV Waterbox Cover Weights — SI (kg)

			COOLER						CONDENSER
WATERBOX	Frame 3		Frame 4		Frame 5		Frame 3		Frame 4		Frame 5
DESCRIPTION
	Victaulic	Flanged	Victaulic	Flanged	Victaulic	Flanged	Victaulic	Flanged	Victaulic	Flanged	Victaulic	Flanged
	Nozzles		Nozzles		Nozzles		Nozzles		Nozzles		Nozzles
NIH,1 pass Cover 150 PSIG	128	144	67	84	76	104	128	144	67	84	76	104
NIH,2 pass Cover 150 PSIG	130	154	92	116	101	125	130	154	87	111	102	135
NIH,3 pass Cover 150 PSIG	133	141	214	221	280	288	133	141	228	235	285	297
NIH Plain End, 150 PSIG	110	110	63	63	70	70	102	102	63	63	70	70
MWB End Cover, 150 PSIG	110/143	110/143	63/142	63/142	70/177	70/177	102/106	102/106	63/142	63/142	70/177	70/177
NIH,1 pass Cover 300 PSIG	186	220	287	322	347	381	186	220	287	322	346	381
NIH,2 pass Cover 300 PSIG	186	235	284	332	344	393	186	235	282	331	330	398
NIH,3 pass Cover 300 PSIG	196	212	299	315	361	376	196	212	297	313	356	380
NIH Plain End, 300 PSIG	132	132	237	237	298	298	122	122	237	237	298	298
MWB End Cover, 300 PSIG	202/281	202/281	237/237	237/237	298/298	298/298	163/215	163/215	237/237	237/237	298/298	298/298

LEGEND

NIH — Nozzle-in-Head

MWB — Marine Waterbox

*Rows with two entries list nozzle end and return end weights.

NOTE: Weight for NIH 2-pass cover, 150 psig (1034 kPa), is included in the heat exchanger weights shown in Table 7.

RIG MACHINE COMPONENTS — Refer to Fig. 10-26 and Carrier Certified Prints for machine component disassembly.

IMPORTANT: Only a qualified service technician should perform this operation.

Do not attempt to disconnect flanges while the machine is under pressure. Failure to relieve pressure can result in personal injury or damage to the unit.

Before rigging the compressor remove control panel and control center.

NOTE: Label each wire before removal when wiring must be disconnected (see Fig. 10 and 11). Clip all wire ties necessary when removing pressure and temperature sensors. Disconnect all pressure transducer wires at the sensor. Temperature sensors cannot be disconnected from their cables; remove temperature sensors from their thermowells and label as required.

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