Service Manual
Table Of Contents
- Important Safety Information
- I. Construction and Water/Refrigeration Circuit Diagrams
- II. Sequence of Operation and Service Diagnosis
- III. Settings and Adjustments
- A. Control Board Layout
- B. LED Lights and Audible Alarm Safeties
- C. Settings and Adjustments
- 1. Default Dip Switch Settings
- 2. Harvest Time (S4 dip switch 1 & 2)
- 3. Pump-Out Time/Harvest Time During Pump-Out (S4 dip switch 3 & 4)
- 4. Pump-Out Frequency Control (S4 dip switch 5)
- 5. Harvest Pump Time (Harvest Assist Duration) (S4 dip switch 6)
- 6. Harvest Pump Time (Harvest Assist)/Freeze-Time Correction (S4 dip switch 7)
- 7. Factory Use (S4 dip switch 8)
- 8. Freeze Timer (S4 dip switch 9 & 10)
- 9. Float Switch Control Selector (S5 dip switch 1)
- 10. Refill Counter (S5 dip switch 2 and 3)
- 11. Minimum Harvest Time (S5 dip switch 4)
- 12. Anti-Slush (S5 dip switch 5)
- IV. Refrigeration Circuit and Component Service Information
- V. Maintenance
- VI. Preparing the Appliance for Periods of Non-Use
- VII. Disposal
- VIII. Technical Information
54
Specification Sheet
AC SUPPLY VOLTAGE 115VAC Supplied by SRK-15J via Factory Supplied
Wire Harness
ELECTRIC & WATER CONSUMPTION 90/70°F 70/50°F
ELECTRIC W (kWH/100 lbs.) 2510 (4.30) 2310 (3.70)
WATER gal./24HR (gal./100 lbs.) 294 (21.0) 642 (42.8)
ICE PRODUCTION PER CYCLE 26.4 lbs. (12 kg) 1248pcs.
BIN CONTROL SYSTEM Mechanical Lever Switch
REFRIGERANT CHARGE TOTAL R404A, 16 lb. 5 oz. (7400g)
ICEMAKER, 0 lb. 7.1 oz. (200g)
CONDENSER, 15 lb. 14 oz. (7200g)
Performance Sheet
70/21 1501 681
1471 667 1352 613
80/27 1478 671 1432 650 1269 576
90/32 1471 667 1400 635 1253 568
lbs./day kg./day
100/38 1421 644 1365 619 1117 507
70/21
80/27
90/32
watts 100/38
70/21 642 2.43
540 2.05 1175 4.45
80/27 565 2.14 406 1.54 1471 5.57
90/32 540 2.05 294 1.11 1190 4.51
gal./day m
3
/day
100/38 716 2.71 504 1.91 2014 7.62
70/21
80/27
90/32
min. 100/38
70/21
80/27
90/32
min. 100/38
70/21 183 12.9
200 14.0 215 15.1
80/27 196 13.8 222 15.6 233 16.4
90/32 200 14.0 240 16.9 254 17.8
PSIG kg/cm
2
G
100/38 200 14.1 243 17.1 266 18.7
70/21 45 3.2 46 3.2 48 3.4
80/27 46 3.2 47 3.3 49 3.5
90/32 46 3.2 48 3.4 50 3.5
PSIG kg/cm
2
G
100/38 46 3.3 48 3.4 52 3.7
28,400 BTU/h [AT 90ºF (32ºC) / WT 70ºF (21ºC)]
TOTAL HEAT OF REJECTION FROM COMPRESSOR 3,500 BTU/h [AT 90ºF (32ºC) / WT 70ºF (21ºC)]
CONDENSER VOLUME 226 CU. IN (SRK-15J)
2.0
HEAD PRESSURE
SUCTION PRESSURE
24 26 30
TOTAL HEAT OF REJECTION FROM CONDENSER
HARVEST CYCLE TIME
4.4
3.8 3.5
3.9 3.1 3.0
3.8
2.4
2.2
3.1 2.4
2362 2516 2560
APPROXIMATE WATER CONSUMPTION
PER 24 HR.
FREEZING CYCLE TIME
22
23 25
23 24 27
23
26
28
APPROXIMATE ELECTRIC CONSUMPTION
2310
2369 2407
2355 2446 2461
2369
2510
2536
APPROXIMATE ICE PRODUCTION PER 24
HR.
AMBIENT
TEMP. (ºF/ºC)
WATER TEMP. (ºF/ºC)
50/10 70/21 90/32
ENG.F-011.1.0205
VIII. Technical Information
We reserve the right to make changes in specications and design without prior notice.
A. Specication and Performance Data Sheets
Pressure data is recorded at 5 min. into freezing cycle. The data not in bold should be
used for reference only.
1. KMS-1402MLJ with SRK-15J