Manuals
/
Hoshizaki
/
Kitchen Appliance
/
Ice Maker
Hoshizaki
F-1000MLF/-C, F-1000MAF/-C, F-1000MRF/-C, F-1000MWF/-C Condenser Unit, URC-6F
Models:
F-1000MWF/-C
F-1000MRF/-C
F-1000MLF/-C
F-1000MAF/-C
1
13
74
74
Download
74 pages
9.65 Kb
10
11
12
13
14
15
16
17
<
>
Specs
Wiring Diagrams
Vi. Removal And Replacement Of Components
Dimension
Maintenance
Miswiring. Circuit Protect Relay operates
Complete and detailed explanation of the problem
Control Timer
Iv. Adjustment Of Components
Cleaning Instructions
Page 13
Image 13
2. CONDENSER UNIT
URC-6F
13
Page 12
Page 14
Page 13
Image 13
Page 12
Page 14
Contents
F-1000MAF/-C F-1000MWF/-C F-1000MRF/-C F-1000MLF/-C
MODULAR FLAKER
HOSHIZAKI
MODEL
Complete and detailed explanation of the problem
Phone 1-800-233-1940 Technical Service
HOSHIZAKI AMERICA, INC 618 Highway 74 South Peachtree City, GA
Attn HOSHIZAKI Technical Support Department
CONTENTS
1. ADJUSTMENT OF WATER REGULATING VALVE
IV. ADJUSTMENT OF COMPONENTS
V. SERVICE DIAGNOSIS
VI. REMOVAL AND REPLACEMENT OF COMPONENTS
F-1000MAF
I. SPECIFICATION 1. ICEMAKER
F-1000MWF
F-1000MRF
F-1000MLF
F-1000MAF-C
F-1000MWF-C
F-1000MRF-C
F-1000MLF-C
URC-6F
2. CONDENSER UNIT
EXTERIOR DIMENSIONS W x D x H REFRIGERANT CHARGE WEIGHT CONNECTIONS
SPECIFICATIONS MODEL URC-6F
REFRIGERANT ELECTRICAL CONDENSER HEAD PRESSURE CONTROL
AMBIENT CONDITION
F-1000MAF/-C
II. GENERAL INFORMATION 1. CONSTRUCTION
Control Water Valve Bin Control Ice Chute Evaporator Expansion Valve
Flush Water Valve Control Box Gear Motor
Water Supply Inlet Junction Box Water Regulator Compressor Drier
F-1000MWF/-C
Control Water Valve Bin Control Ice Chute Evaporator Expansion Valve
Flush Water Valve Control Box Gear Motor
Water Supply Inlet Junction Box Compressor Receiver Tank Drier
F-1000MRF/-C
Control Water Valve Bin Control Ice Chute Evaporator Expansion Valve
Flush Water Valve Control Box Gear Motor
Water Supply Inlet Junction Box Hot Gas Valve Solenoid Valve Heat
F-1000MLF/-C
Exchanger
Control Water Valve Bin Control Ice Chute Evaporator Expansion Valve
F-1000MAF/-C
2. CONTROL BOX LAYOUT
GEAR MOTOR
CONTROL TIMER
F-1000MWF, F-1000MRF/-C
CONNECTOR
FLUSH TIMER
GEAR MOTOR PROTECT RELAY CONTROL TIMER
FLUSH FLUSH SWITCH ICE POWER SWITCH FUSE FUSE GEAR MOTOR
F-1000MAF/-C
III. TECHNICAL INFORMATION 1. WATER CIRCUIT AND REFRIGERATION CIRCUIT
F-1000MWF/-C
F-1000MRF/-C
F-1000MLF/-C
F-1000MAF/-C, F-1000MWF/-C, F-1000MRF/-C
2. WIRING DIAGRAMS
F-1000MLF/-C
3. SEQUENCE OF ELECTRICAL CIRCUIT
b When Reservoir has been filled, Gear Motor starts immediately
c Compressor starts about 60 sec. after Gear Motor starts
Page
e Low Water Except Water-cooled Model
Page
Page
h When Flush Timer operates for 15 min. every 12 hours
Page
Page
Miswiring. Circuit Protect Relay operates
4. TIMING CHART
Proper wiring. The unit starts
1 sec
150 sec
60 sec
1. CIRCUIT PROTECT RELAY 2. WATER LEVEL UPPER 3. FLOAT SWITCH LOWER
F-1000MAF
5. PERFORMANCE DATA
F-1000MWF
F-1000MRF
F-1000MLF
F-1000MAF-C
F-1000MWF-C
F-1000MRF-C
F-1000MLF-C
1. ADJUSTMENT OF WATER REGULATING VALVE - WATER-COOLED MODEL ONLY
IV. ADJUSTMENT OF COMPONENTS
PROBLEM
V. SERVICE DIAGNOSIS
1. NO ICE PRODUCTION
POSSIBLE CAUSE
POSSIBLE CAUSE
PROBLEM
REMEDY
2. LOW ICE PRODUCTION
PROBLEM
POSSIBLE CAUSE
REMEDY
PROBLEM
3. OTHERS
POSSIBLE CAUSE
REMEDY
1. SERVICE FOR REFRIGERANT LINES
VI. REMOVAL AND REPLACEMENT OF COMPONENTS
a REFRIGERANT RECOVERY EXCEPT F-1000MLF-C
b REFRIGERANT RECOVERY F-1000MLF ONLY
2. BRAZING DANGER
3. REMOVAL AND REPLACEMENT OF COMPRESSOR IMPORTANT
4. REMOVAL AND REPLACEMENT OF DRIER
5. REMOVAL AND REPLACEMENT OF EXPANSION VALVE
Page
Page
CUTTER
8. REMOVAL AND REPLACEMENT OF EVAPORATOR ASSEMBLY
EXTRUDING HEAD
AUGER
GEAR MOTOR
BEARING-LOWER AND MECHANICAL SEAL
c Check for leaks using nitrogen gas 140 PSIG and soap bubbles
27 When replacing the Evaporator
28 Move the Flush Switch to the “ICE” position
30 Turn on the power supply
Coupling - Spline
Auger Mechanical Seal O-ring Bearing Lower Bolt Washer
Rubber O-ring Nylon Ring Bolt Washer Cutter Extruding Head Washer
Socket Head Cap Screw Evaporator Washer Socket Head Cap Screw Barrier
10. REMOVAL AND REPLACEMENT OF CONTROL WATER VALVE
9. REMOVAL AND REPLACEMENT OF FAN MOTOR
11. REMOVAL AND REPLACEMENT OF FLUSH WATER VALVE
1. PREPARING THE ICEMAKER FOR LONG STORAGE
VII. MAINTENANCE AND CLEANING INSTRUCTIONS
2 Turn on the power supply and wait for 20 seconds
1 Turn off the power supply and wait for 3 minutes
Water-cooled Models
3 Close the Water Supply Line Shut-off Valve
2. CLEANING INSTRUCTIONS
Page
11 Move the Flush Switch to the “ICE” position
6 Move the Flush Switch to the “ICE” position
14 Turn off the power supply when the Gear Motor starts
16 Move the Flush Switch to the “ICE” position STEP
13 Turn on the power supply and run the icemaker
If the solution is left on these parts, they will rust
14 Turn off the power supply after 30 minutes
16 Flush out any solution from the Storage Bin
3. MAINTENANCE
4 Condenser Except water-cooled model
3 Air Filter Air-cooled model only