Hoshizaki Refrigerators Service Manual: Installation Guide for Remote Condenser Units

G. Installation of Remote Condenser Unit

WARNING

•Installation of remote condenser unit must be performed by properly trained and

EPA-certified service personnel.

•The remote condenser unit must be installed in accordance with applicable national, state, and local codes and regulations.

•Failure to install the remote condenser unit within these guidelines may adversely affect safety, performance, component life, and warranty coverage.

•Power supply and ground wire to the remote condenser unit are supplied from the icemaker. For details, see section "II.G.6. Electrical Connection."

1.Location

NOTICE

•The remote condenser unit is intended for outdoor use. Normal operating ambient temperature should be within -20°F to +122°F (-29°C to +50°C). Operation of the remote condenser unit, for extended periods, outside of this normal temperature range may affect icemaker performance.

•The maximum line length for the standard line sizes and refrigerant charge is

66 feet (20 m). With larger line sizes and/or additional refrigerant, the maximum line length is 100 feet (30.5 m). For details, see "II.G.4 Line Set Size and Refrigerant Charge."

•The maximum vertical distance between the remote condenser unit and the icemaker is 33 feet (10 m) above or 10 feet (3 m) below the icemaker. These distances are measured fitting to fitting. See Fig. 9.

The remote condenser unit must be positioned in a permanent site under the following guidelines:

•A firm and flat site.

•A dry and well ventilated area with 24" (61 cm) clearance at front and rear for proper air circulation and ease of maintenance and/or service should they be required. See Fig. 10.

Remote

Condenser

Unit

Icemaker

Min. 24" (61 cm) Clearance

Max.

33Feet (10 m)

Service Loop

	Max.
Icemaker	10 Feet
	(3 m)

Fig. 9

Service Loop

Remote

Condenser

Unit

Air Air

Fig. 10

24