Hoshizaki RIR1SSB Specsheet

RIR1-2-SSB

6/14

Item #13213

RIR1-2-SSB

Professional Series Roll-in Refrigerators

Hoshizaki America, Inc. reserves the right to change
specifications without notice.

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Item #

Project:

Qty:

• Stainless steel interior and exterior

• Stainless steel ramp, stainless steel interior rack guides, and insulated stainless steel floor

• Cabinet will accept 72” tall rack (rack by others)

• Energy efficient thermostatic expansion valve self contained refrigeration system

• EverCheck digital control system with audio alarms

• Entire cabinet is insulated with 2 3/8" foamed in place polyurethane

• Unique “ducted” air distribution system

• Self closing all stainless steel doors with locks

• Dual door frame heaters with energy saving on/off switch

• All metal torsion spring hinge design with stay open feature

• Exclusive "stepped" door design to protect recessed door gasket

• Flush mount door handles

• Door hinging is reversible at the factory

• Epoxy coated evaporator coil

• Hinged upper front panel for easy access to controller

• Removable, cleanable refrigeration system air filter

• Energy efficient automatic hot gas condensate evaporator

• Three years parts and labor warranty

• Five year compressor warranty

© HOSHIZAKI AMERICA, INC.

618 Hwy. 74 S., Peachtree City, GA 30269

TEL [phone]

FAX [phone]

www.hoshizaki.com

RIR-SSB Dimensions
W x D x H

1 Section - 35” x 38.5”* x 90.6”

2 Section - 68” x 38.5”* x 90.6”

*with 4” for ramp

Electrical/Refrigeration

Voltage - 115/60/1

HACR Breaker - 15.0

Electrical Connection - 5-15P

(NEMA)

Voltage Range 104 -126

Ambient Temp. Range 45˚-100˚F

Control Setpoint Range 36˚- 50˚F

*Refrigerant R-404A

Warranty

Valid in United States, Canada, Puerto Rico,
and U.S. Territories. Contact factory for
warranty in other countries.

• Three Year - Parts & Labor on entire
machine.

• Five Year - Parts on: Compressor.

Options

• NAFEM Data Protocol connection

(Software by other vendors)

Dimensions / Capacity

Electrical / Refrigeration Data

Model # One Section

RIR1-SSB

Two Section

RIR2-SSB

Interior StorageCapacity (CF) 37.7 ft

3

77.73 ft

3

Overall Width x Depth (cabinet only) 35” x 34.5” 68” x 34.5”

Height 90.6” 90.6”

Door Opening Width x Height 29.4” x 72.8” 29.4” x 72.8”

Depth with Door open at 90° 65” 65”

Rack Capacity 1 2

Maximum Rack Size (W x D x H)

(Rack by others)

27” x 29” x 72” 27” x 29” x 72”

Crated Shipping Weight 500 lbs 825 lbs

Crated Height x Width x Depth 95.4” x 39” x 40.75” 95.4” x 72” x 40.75”

Model # One Section

RIR1-SSB

Two Section

RIR2-SSB

Amperage

7.0 11.0

Energy Consumption (kwh/day)

5.5 8.30

Heat Rejection (BTU/Hr.)

1135 1717

Approx. Nominal Compres. BTU/HR(HP)

1490(1/5HP) 2700(1/2HP)

RIR1-2-SSB

Professional Series Roll-In Refrigerators

© HOSHIZAKI AMERICA, INC.

618 Hwy. 74 S., Peachtree City, GA 30269 • TEL [phone] • FAX [phone] • www.hoshizaki.com

Cabinet Construction

The exterior cabinet front, sides, shrouds and hinged front panel are constructed of high quality stainless steel. The exterior back and bottom are made from
galvanized steel. The cabinet interior walls and ceiling are stainless steel. The floor is stainless steel with coved corner construction. The “ducted” air flow
system is also constructed of heavy gauge stainless steel. Heavy duty ABS thermal breaks are used to reduce heat transfer. The cabinet door perimeter heater
provides condensation control in high humidity environments and is equipped with a back-up heater should the primary fail. A manual power switch allows for
energy savings in low humidity conditions. Cabinet walls and doors are insulated with 2 3/8” of environmentally friendly R-134A, CFC free foamed in place
polyurethane. The interior light is automatically activated when doors are opened. Stainless steel ramp and stainless steel interior rack guides allow rack to roll
easily onto insulated floor.

Door Construction

Doors are constructed of high grade stainless steel inside and out and are standard with locks. Hoshizaki’s exclusive “stepped” design protects the recessed door
gasket as product is removed from the cabinet. Flush mount door handles maximize aisle space by eliminating protruding parts. The door hinges are all metal and
include an adjustable torsion spring closure that will not wear out like traditional cam-lift hinges. Hinge plates are constructed of eight (8) gauge stainless steel
and include a welded hinge pin. Doors stay open at 105˚and are self-closing at 75˚. Snap-in magnetic door gaskets and heavy duty wiper gaskets are durable and
easily removed for cleaning. Door hinging is reversible at the factory.

Refrigeration System

The high efficiency self contained refrigeration system is designed with a large capacity condenser and evaporator resulting in lower overall energy costs. The
refrigeration system components are mounted on a fully insulated roto-cast (ABS) housing that is removable from the main unit. All heat exchange takes place
above and outside the food zone and allows for 100% utilization of the interior storage area. The ducted air distribution system achieves a uniform cabinet
temperature eliminating “hot spots”, even when fully loaded with product. The evaporator coil is epoxy coated for extended life. Stainless steel refrigerant tubing
is used as the hot gas condensate evaporator. A thermostatic expansion valve controls the flow of R-404A refrigerant. A removable, cleanable air filter protects
the condenser coil and helps reduce cleaning requirements of the refrigeration system. 115 volt units are equipped with an eight foot cord and plug (20.0 amps
or less).

The EverCheck

®

Digital Control System monitors the operation and performance of the refrigeration system and is standard on all Professional Series units. The

EverCheck

®

includes solid state controls to maintain optimum cabinet temperature, and monitor high and low temperatures, high pressure, high and low voltage,
clean filter, door open and evaporator temperature functions. It also provides audio and visual alarms to alert the operator to possible problems. An LED display
shows the cabinet temperature and is adjustable to Fahrenheit or Celsius. The EverCheck®control system is NAFEM Data Protocol ready and requires optional
hardware for implementation (monitoring software by others).

35”

90.6”

1.3”

4”

38.5”

29.875”

34.5”

30.5”

RIR1-SSB

PLAN VIEW

65”

30.5”

RIR2-SSB

PLAN VIEW

RIR1-SSB

FRONT VIEW

68”

90.6”

RIR2-SSB

FRONT VIEW

SIDE VIEW