7
ENGLISH
3) Check that the refrigerant lines do not rub or touch lines or other surfaces, and that the fan blade turns freely.
4) Recommended parts and materials listed below will be required.
Cord
17 AWG (1.0 mm²) three-wire cord will be required for the fan motor wiring
between the icemaker and the condenser unit (L+N+
).
Copper tubing
Phosphorous deoxidized copper tubing. Two tubes of the same diameter will
be required for refrigerant lines. Mark them for a distinction between the gas
line and liquid line to prevent misconnection.
9.52 (OD) x 7.93 (ID) - gas
9.52 (OD) x 7.93 (ID) - liquid
Pipe insulation (for gas and liquid pipes)
To withstand temperatures up to 120°C.
Bolt
Four M8 hexagon bolts for securing the condenser unit.
5) Do not remove the unit cover before finishing installation, to prevent damage to the air-cooled condenser.
[b] LOCATION
The condenser is intended for outdoor use and must be positioned in a permanent well ventilated side under the following
guidelines:
* Select a firm and flat site.
* Should not be exposed to harsh or adverse weather conditions.
* Preferably a dry and well ventilated area with 60 cm clearance on both front and
rear for ease of maintenance and service should they be required.
* Normal condenser ambient temperature: +1°C to +40°C. Temperatures not within
this operating range may affect the production capacity of the icemaker.
* When the condenser unit is installed on a roof, a 50 cm height base is recommended to prevent heat reflection and to avoid
the possibility of the unit standing in water.
* The maximum line length is 10 m. For information on longer line installations, contact the nearest Hoshizaki Service office. (See
the instruction manual for contact details.)
* The condenser should not be installed more than 6 m above the height of the icemaker or more than 2 m below it.
Note: If the recommended guidelines of the installation are exceeded, the icemaker performance may be reduced.
[c] INSTALLATION
1) This condenser unit is provided with four mounting holes. Secure the condenser unit with four
bolts.
2) Remove the flare nut from each of the access valves on the icemaker and condenser unit.
Note: Remove and discard the copper caps on the flare nuts.
3) The two copper tubes (9.52 mm OD) to be provided on site should
be insulated separately. Place the flare nuts onto each end of the
tubes and flare the tube ends.
Note: The tube ends to be flared should be free from damage,
cracks and burrs and also clear of grease or scraps.
Unit Cover
Top Panel
Liquid Line
Gas Line
Air
Air
Min. 60cm clearance
500mm
380mm
Flare Nut
Copper Tube
Pipe Insulation
90°±0.5
13.2-14 DIA
