Table of Contents
Related Manuals for Hoshizaki Reach-In
Summary of Contents for Hoshizaki Reach-In
- Page 1 Hoshizaki Hoshizaki America, Inc. Professional Series Refrigerated Kitchen Equipment Models Reach-In Roll-In Pass-Thru Roll-Thru INSTRUCTION MANUAL “A Superior Degree of Reliability” www.hoshizaki.com Issued: 11-3-2009 Revised: 3-7-2011...
- Page 2 Should the reader have any questions or concerns which have not been satisfactorily addressed, please call, write, or send an e-mail message to the Hoshizaki Technical Support Department for assistance. HOSHIZAKI AMERICA, INC.
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Page 3: Table Of Contents
1. Remove the Unit from the Pallet ................7 2. Optional Overflow Pan Installation (if applicable) ............ 7 a) Reach-In Optional Overflow Pan (HS-3521) ............7 b) Pass-Thru Optional Overflow Pan (HS-3560) ............ 7 3. RFH1-SSB-HS Reservoir Installation ..............8 D. - Page 4 III. Cleaning and Maintenance Instructions ................22 A. Cleaning ........................22 1. Exterior ........................22 2. Cabinet Interior ...................... 22 3. Door Gaskets ......................22 4. Shelves ........................22 5. Glass Door ......................22 B. Maintenance ........................ 23 1. Air Filter ........................23 2.
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Page 5: Important Safety Information
Important Safety Information Throughout this manual, notices appear to bring your attention to situations which could result in death, serious injury, or damage to the unit. WARNING Indicates a hazardous situation which could result in death or serious injury. CAUTION Indicates a situation which could result in damage to the unit. -
Page 6: Installation Instructions
I. Installation Instructions WARNING 1. This unit must be installed in accordance with all applicable national, state, and local regulations. 2. Unit is heavy. Use care when lifting or positioning. Work in pairs when needed to prevent injury or damage. Do not tilt the unit more than 45°. A. -
Page 7: Setup
2. Optional Overflow Pan Installation (if applicable) Optional overflow pan kits are available for the unlikely event that water cannot evaporate from the condensate pan at a high enough rate. a) Reach-In Optional Overflow Pan (HS-3521) Reach-In Series 1) Attach the overflow pan brackets by... -
Page 8: Rfh1-Ssb-Hs Reservoir Installation
3. RFH1-SSB-HS Reservoir Installation The reservoir collects condensate water from the evaporators of both the refrigerator and freezer. When the reservoir fills, the float switch activates the condensate pump. Condensate water is pumped into the condensate pan for evaporation. WARNING Verify that the unit is unplugged before installing the reservoir. - Page 9 4. Check the Refrigeration Circuit • Visually check that the refrigerant lines do not rub or touch other lines or surfaces and that the fan blades turn freely. • Check that the compressor is snug on all mounting pads. 5. Position and Level the Unit • Units with legs: Level the unit in both the front-to-back and side-to-side directions. Turn the bottom portion of the legs for height adjustment. • Units with casters: Place the unit in its final location, then lock the front casters. 6. Install the Shelves (if applicable) Shelf support clips are provided in the accessory pack. 1) Place the shelf support clips into the pilasters.
- Page 10 7. Install the Handles (Glass Door Units) On glass door units, install the door handle(s) as illustrated. See Fig. 7. Handle Fig. 7 Bolt 8. Food Cart Ramp (Roll-In/Roll-Thru Units) 1) Attach the taper collars and countersunk screws to the body. See Fig. 8. 2) Attach the ramp filler to the food cart ramp, on the side opposite the door hinge.
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Page 11: Electrical Connection
D. Electrical Connection WARNING 1. Make sure the power switch is in the "OFF" position before making any electrical connections, plugging in, or unplugging the unit to reduce the risk of electric shock. 2. Electrical connection must meet national, state, and local electrical code requirements. Failure to meet these code requirements could result in death, electric shock, serious injury, fire, or severe damage to equipment. -
Page 12: Front Panel
For Hard-Wired Units: • The white lead must be connected to the neutral conductor of the power source. CAUTION! Miswiring may result in severe damage to the unit. See Fig. 9. • The opening for the power supply connection is 7/8" DIA to fit a 1/2" trade size conduit. WARNING ELECTRICAL CONNECTION THIS UNIT MUST BE GROUNDED Failure to properly ground or wire this unit could result in death, serious injury, or severe damage to the unit. -
Page 13: Door Reversal
This unit is provided with a cabinet design which, after being delivered to the installation location, permits changing of the door swing from left to right or right to left. For further details, contact your local Hoshizaki distributor or Hoshizaki Technical Support at 1-800-233-1940. -
Page 14: Operating Instructions
II. Operating Instructions A. Operation IMPORTANT 1. Do not leave the doors open. 2. Open and close the doors with care. Doors opened too quickly or forcefully may cause injury or damage to the unit or surrounding equipment. 3. To prevent deformation or cracks, do not spray insecticide onto the plastic parts or let them come into contact with oil. -
Page 15: Startup
B. Startup WARNING All parts are factory-adjusted. Improper adjustments may adversely affect safety, performance, component life, and warranty coverage. IMPORTANT At startup, there is a 2 1/2 minute delay before the compressor starts. Note: On Dual Temp series, there is a delay of approximately 10 seconds between one compressor start (i.e., freezer) and the next compressor start (i.e., refrigerator). -
Page 16: Cabinet Temperature
C. Cabinet Temperature 1. Temperature Display • The cabinet temperature is displayed on the control panel. See Fig. 11. The display default is °F, but it can be changed to read °C. To change, see "II.C.3. Changing the Temperature Display Scale (°F or °C)". • The cabinet temperature is updated every 20 seconds. 2. Adjusting the Temperature Setpoint The temperature setpoint is the value for the average cabinet temperature. The temperature differential for the compressor to turn on and off is ±3°F (±1.7°C) of the temperature setpoint. For example, for a refrigerator temperature setpoint of 36°F (2°C), the compressor comes on at 39°F (3.7°C), and the compressor goes off at 33°F (0.3°C). -
Page 17: Defrost
• Time-Initiated Defrost: The time-initiated defrost is factory set at 0 for normal operating conditions. Before changing the time-initiated defrost setting, contact your local Hoshizaki distributor or Hoshizaki Technical Support at 1-800-233-1940 for setting recommendations. If the factory time-initiated defrost setting is moved from 0 defrosts per 24 hours, the unit defrosts the number of times selected per day (6=6 defrosts... -
Page 18: Food Storage
1) Press and hold the up and down buttons simultaneously for 3 seconds. Press the "ENTER" button until the dF frequency is displayed. 2) To change the time-initiated defrost frequency, press the up and down buttons until the desired value is displayed. The defrost frequency is adjustable between 1 and 12 defrosts per 24 hours. -
Page 19: Safety Devices
Note: Time may vary with compressor overload or high-pressure switch activation. 3. High-Pressure Switch If pressure on the high-side of the unit exceeds Hoshizaki specifications, the high-pressure switch activates and interrupts the compressor circuit (internal to control board), de-energizing the compressor until the pressure returns to an acceptable level. - Page 20 Alarm Signals Alarm No. of Beeps Code (every 10 sec.) Problem Reset Options Defrost Alarm During alarm, press the "RESET" Freezer Only: Display alternates between button. Alarm stops and "E3" clears. "E3" and "dEF". If 4 consecutive defrosts take more Defrost has taken longer than 1 hour. than 1 hour, call a qualified service Control board has terminated defrost.
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Page 21: Cooling Performance
Alarm Signals Alarm No. of Beeps Code (every 10 sec.) Problem Reset Options Clogged Filter Alarm Clean the air filter and/or condenser. Condenser temperature is outside of Allow time for the sensor to reset, normal operating range. then press the "RESET" button. Air filter and/or condenser require cleaning. -
Page 22: Iii. Cleaning And Maintenance Instructions
III. Cleaning and Maintenance Instructions A. Cleaning WARNING 1. Before cleaning the unit, move the power switch to the "OFF" position and unplug the unit to prevent electric shock by unexpected entrance of water into the unit or injury by moving parts. 2. Before cleaning the unit, move all foods into another clean refrigerator. 3. -
Page 23: B. Maintenance
3. Power Supply Connection If the plug or power cord is damaged, contact your local Hoshizaki service representative or local Hoshizaki distributor immediately and ask for repairs. All other maintenance or service on this unit should be performed in accordance with the Hoshizaki Service Manual by a qualified service technician. - Page 24 HOSHIZAKI AMERICA, INC. 618 Hwy. 74 S., Peachtree City, GA 30269 USA TEL (770) 487-2331 FAX (770) 487-3360 www.hoshizaki.com 91A3ME10C...