Carrier 48/50P5030-100, 48/50P4, 48/50P2 Installation, Install Field-FabricatedWind Baffles

Table 3 — Motormaster V Control Package Contents — 48/50P070-100 Units

ITEM	CRLOWAMB036A00	CRLOWAMB037A00	CRLOWAMB038A00
Connector (1/2-in.)		HW60EA001 (2)
Connector (1-in.)		HW60HH006 (2)
Controller, 230 V 2 Hp	HR46TN001 (2)	—	—
Controller, 460 V 2 Hp	—	HR46TN002 (2)	—
Controller, 575 V 2 Hp	—	—	HR46TN003 (2)
Enclosure		30RA500381 (2)
Enclosure Cover		30RA500519 (2)
Enclosure Mounting Bracket		50EJ500656 (2)
Fan Relay		HN61KK055 (2)
Relay Base		HN79KK035 (2)
Fuse Block		HY11UT035 (2)
Fuse 15A, KTK-R, Class CC	—	HY10KB151 (6)	HY10KB151 (6)
Fuse 20A, KTK-R, Class CC	HY10KB200 (6)	—	—
Harness Assembly		48ZZ401971 (2)
Harness Assembly		48EJ402454 (2)
Harness Assembly		48ZZ402001 (2)
Label		48ZZ502002
Transducer		HK05ZZ001 (2)
Transducer Harness		48EJ403240 (2)
Varnish Cloth (Large)		48DA510141 (2)
Varnish Cloth (Small)		38C24601 (2)
Wire Tie		HY76TB123 (6)
Wire Tie		HY76TB045 (2)
Wire, 16 Gage 72 in. Long		WHT (2), GRY (2)

Table 4 — Motormaster V Control Package Usage

UNIT	VOLTAGE	ITEM DESCRIPTION
	208/230	CRLOWAMB033A00
48/50P030-060
	380, 400, 460	CRLOWAMB034A00
	575	CRLOWAMB035A00
	208/230	CRLOWAMB036A00
48/50P070-100
	380, 400, 460	CRLOWAMB037A00
	575	CRLOWAMB038A00

INSTALLATION

Pre-Installation — Inspect the contents of this accessory package before installing. File a claim with the shipper if there is shipping damage or if a part is missing.

Step 1 — Install Field-Fabricated Wind Baffles

WARNING

To avoid the possibility of electrical shock, open all discon- nects before installing or servicing this accessory.

On size 040-060 units, in areas with prevailing winds of more than 5 mph (8 kph) and where temperatures drop below 32 F (0° C), wind baffles must be field fabricated to ensure

proper cooling cycle operation at low-ambient temperatures with Motormaster V controls. Wind baffles are not needed on size 030, 035, and 070-100 units. See Fig. 2 for baffle details. Use 20-gage (1 mm) galvanized sheet metal, or similar corro- sion-resistant material for the baffles. Use field-supplied screws to attach baffles to unit. Screws should be 1/4-in. (6.3 mm) diam- eter or larger. Screws should not be more than 1/2-inch in length. Drill required screw holes for mounting baffles.

CAUTION

To avoid damage to refrigerant coils, electrical compo- nents, and wiring use extreme care when drilling screw holes and screwing in fasteners.

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