Checks Before Installation; Setup; Line Set Size And Refrigerant Charge - Hoshizaki KMD-850MAH Instruction Manual

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. 9.
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).
Fig. 9

4. Line Set Size and Refrigerant Charge

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.
Hoshizaki
Remote
Hoshizaki Condenser
Icemaker Unit
KMD-850MRH URC-9F
KMD-901MRH
Bolt with Split Lock
Washer and Flat Washer
Plate
Nut
NOTICE
Line Set Size and Refrigerant Charge
Line Set
Up to 66' (20 m)
Liquid
Discharge
Line Line
3/8" 1/2" OD
OD
21
Nut
Leg
Line Set
Greater than 66' (20 m)
Maximum 100' (30.5 m)
Charge Liquid
Discharge
Adjustment Line Line
Not 3/8" 1/2" OD
Applicable OD
Bolt with Split Lock
Washer and Flat Washer
Charge Adjustment
(R-404A)
Add 0.4 oz. for each
foot over 66' (40 g
for each meter over
20 m). Write new total
charge on icemaker's
rating label.