Service Manual
Table Of Contents
- Important Safety Information
- I. Construction and Water/Refrigeration Circuit Diagrams
- II. Sequence of Operation and Service Diagnosis
- III. Controls and Adjustments
- A. Control Board Layout
- B. LED Lights and Audible Alarm Safeties
- C. Controls and Adjustments
- 1. Default Dip Switch Settings
- 2. Infrared Sensor Shutdown Delay (S1 dip switch 1, 2, 3)
- 3. Drain Frequency Control (S1 dip switch 4)
- 4. Continuous Dispensing Timer (S1 dip switch 5 & 6)
- 5. Bin Control Selector (S1 dip switch 7)
- 6. Bin Control Shutdown Delay, Agitation, and Ice Purge Timer (S1 dip switch 8)
- 7. Bin Control Shutdown Delay (S1 dip switch 9)
- 8. Factory Use (S1 Dip Switch 10)
- D. Switches
- IV. Refrigeration Circuit and Component Service Information
- V. Maintenance
- VI. Preparing the Appliance for Periods of Non-Use
- VII. Disposal
- VIII. Technical Information
60
3. DCM-500BWH(-OS)
Specification Sheet
AC SUPPLY VOLTAGE 115/60/1
COMPRESSOR 115 V 7.8 RLA 54.5 LRA
GEAR MOTOR 115 V 2.4 FLA 1/4 HP
AGITATING MOTOR 115 V 0.9 FLA 55 W
DISPENSING MOTOR 115 V 0.9 FLA 55 W
OTHER 120 V 0.6 A
MAXIMUM FUSE SIZE 20 A
MAX. HACR BREAKER (USA ONLY) 20 A
MAX. CIRC. BREAKER (CANADA ONLY) 20 A
MINIMUM CIRCUIT AMPACITY 20 A
ELECTRIC & WATER CONSUMPTION 90/70°F 70/50°F
ELECTRIC W (kWH/100 lb.) 966 (4.48) 940 (3.70)
POTABLE WATER 61 (12.0) 71 (12.0)
WATER-COOLED CONDENSER 485 (112) 299 (49)
gal./24HR (gal./100 lb.)
BIN CONTROL SYSTEM Mechanical Bin Control (Proximity Sw.)
REFRIGERANT CHARGE R-404A, 11.5 oz. (325 g)
Performance Data Shee
t
APPROXIMATE ICE PRODUCTION Ambient
PER 24 HR. Temp. (°F)
70 590 268
571 259 560 254
80 549 249 538 244 528 239
90 517 235 512 232 497 226
lb./day kg/day
100 488 221 478 217 442 201
APPROXIMATE ELECTRIC 70 940 -- 944 -- 948 --
CONSUMPTION 80 951 -- 955 -- 959 --
90 963 -- 966 -- 965 --
watts 100 964 -- 962 -- 961 --
APPROXIMATE WATER 70 370 1.40
422 1.60 677 2.56
CONSUMPTION PER 24 HR. 80 409 1.55 490 1.85 848 3.21
90 422 1.60 546 2.07 867 3.28
gal./day l/day
100 578 2.19 621 2.35 1161 4.40
EVAPORATOR OUTLET TEMP. 70 12 -11 12 -11 12 -11
80 12 -11 13 -11 13 -11
90 13 -11 13 -11 15 -10
°F °C
100 15 -10 15 -10 15 -10
HEAD PRESSURE 70 255 17.9 255 17.9 255 17.9
80 255 17.9 255 17.9 255 17.9
90 255 17.9 255 17.9 255 17.9
PSIG kg/cm²G
100 261 18.3 261 18.3 261 18.3
SUCTION PRESSURE 70 36 2.5 36 2.5 36 2.5
80 37 2.6 37 2.6 37 2.6
90 38 2.7 38 2.7 38 2.7
PSIG kg/cm²G
100 40 2.8 40 2.8 40 2.8
WATER FLOW FOR CONDENSER
20 gal/h (AT 90°F /WT 70°F)
PRESSURE DROP OF COOLING WATER LINE
Less than 7 PSIG
HEAT OF REJECTION FROM CONDENSER 6,000 BTU/h (AT 90°F /WT 70°F)
HEAT OF REJECTION FROM COMPRESSOR 900 BTU/h (AT 90°F /WT 70°F)
Water Temp. (°F)
50 70 90
ENG F-013.0.1196