Hoshizaki MRH, MWH Checks Before Installation, Setup, Line Set Size and Refrigerant Charge

2.Checks Before Installation

1)Remove the shipping carton, tape, and packing material.

2)Check that the refrigerant lines do not rub or touch lines or other surfaces, and that the fan blade moves freely.

3.Setup

1)Assemble 2 sets of legs using the legs, bolts, and nuts provided. See Fig. 11.

2)Position 1 of the plates provided between a set of legs and the remote condenser unit, then secure the legs to the remote condenser unit with the bolts and nuts provided. Repeat on the other side with the remaining set of legs.

3)The bottom of each leg has a mounting hole. Secure the legs to the permanent site with 4 bolts (not included).

	Bolt with Split Lock
	Washer and Flat Washer	Nut
	Plate
Fig. 11
	Nut
	Leg	Bolt with Split Lock
		Washer and Flat Washer

4. Line Set Size and Refrigerant Charge

NOTICE

The icemaker, line set, and remote condenser unit must contain the same type of refrigerant. Mixing of refrigerants will result in improper operation and possible damage to the refrigeration system.

Line Set Size and Refrigerant Charge

					Line Set
	Hoshizaki	Line Set			Greater than 66 Feet (20 m)
	Remote	Up to 66 Feet (20 m)			Maximum 100 Feet (30.5 m)
Hoshizaki	Condenser	Liquid	Discharge	Charge	Liquid	Discharge	Charge Adjustment
Icemaker	Unit	Line	Line	Adjustment	Line	Line	(R-404A)
KML-631MRH	URC-9F	3/8"	1/2" OD	Not	3/8"	1/2" OD	Add 0.4 oz. for each
		OD		Applicable	OD		foot over 66 feet
							(40 g for each meter
							over 20 m). Write
							new total charge on
							icemaker's rating
							label.

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