Goetti Air Conditioning Heat Pump manual Iii. Power Supply & Wiring, Ii. Dimensions

II. DIMENSIONS

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It is very important that the ducts for a serf-contained system be properly sized, installed, sealed, and insulated for the best performance of the system. It is recommended that both the supply and the retum duct be insulated (2") when installed in an unconditioned area. Where the supply duct is exposed to the outdoor temperatures, vapor barrier material should be used. All duct work should be installed in accordance with ASHRAE or NAHB.

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HP MODELS

MODEL		A		B		C	D		E
HP181D/F	43	1/4	28/323/8			24	20	14	1/2
HP241F	43	1/4	32	3/8		24	21	14	1/2
HP301F/H	43	114	32	3/8		24.-	21	14	112
HP361F/H	49	1/4	33	3/4		30	21	20	1/2
HP421F	49	1/4	33	3/4		30	21	20	1/2
HP421H	49	1/4	33	3/4		30	21	20	1/2
HP481F2/H	57	3/4	44	3/8	30	1/4	21	16	1/4
HP601F2	57	3/4	44	3/8	30	1/4	32	16	1/4
HP601H	57	3/4	44	3/8	34	1/4	32	16	1/4
HP662A	57	3/4	44	3/8	34	114	34	23	112

					Fig. 1
F	G	H	J	K	L
6	1	1	4/6 3/1(	1 112	2 1/2
6	1	1	55/8	11/2	!21/2
				i
6	1	1	55/8	11/2	21/2
6	1	1	63/8	11/2	21/2
6	1	1	63/8	11/2	21/2
6	1	1	63/8	11/2	21/?
10	1	1	63/16	2	23/4
10	1	1	63/16	13/4	23/4
10	51/4	1	63/16	1 3/4	23/4
7	1	1	51/8	13/4	23/4

_lJ. III. POWER SUPPLY & WIRING

Pages 11, 12 & 13 show typical wiring diagrams for the various units. However, each unit will have its appropriate wiring diagram attached to the access panel of the wiring control section. All wiring and fusing must comply with local and national electrical code requirernents.

The 24 volt control circuit connections are made at the right side of the panel (See fig. 1). The main power connections are made at the "L" terminals of contractor, through knockoutin side of unit. These connections must be tight and elect'ricallysecure. A fused disconnect must be weather tight. When the unit is outdoors, the fused disconnect must be installed at the unit location. The fuse(s) shouldbe

dual element type. Fuse and ampacity ratings are listed in the table on page 3 and also on the rating plate on the unit.

CAUTION: Unit must always be grounded with a suitable ground connection.

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