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. Settings and Adjustments
- 1. Default Dip Switch Settings
- 2. Harvest Timer (S4 dip switch 1 & 2)
- 3. Pump-Out Timer/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) (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 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
53
3. SRK-12J
Specification Sheet
AC SUPPLY VOLTAGE 208-230/60/1 ( 3 wire with neutral for 115V )
(115VAC Supplied to KMS via Factory Wire Harness)
AMPERAGE 11.6 A ( 5 Min. Freeze AT 104°F / WT 80°F )
MINIMUM CIRCUIT AMPACITY 20 A
MAXIMUM FUSE SIZE 20 A
EXTERIOR DIMENSIONS (WxDxH) 50-1/4" x 17" x 28" (1274 x 432 x 712 mm)
DIMENSIONS INCLUDING LEGS (WxDxH) 50-1/4" x 17" x 43" (1274 x 432 x 1092 mm)
EXTERIOR FINISH Galvanized steel
WEIGHT
Net 230 lbs. (104 kg), Shipping 275 lbs. (125 kg)
CONNECTIONS - ELECTRIC Main Power Supply: Permanent Connection
SRK to KMS: Wire Harness Connection
- REFRIGERATION Suction line - 5/8" Brazed Connections
CIRCUIT Liquid line - 1/2" Brazed Connections
COMPRESSOR Hermetic, Model CS12K6E-PFV
CONDENSER Air Cooled, Fin and Tube Type
COMPRESSOR PROTECTION Auto-Reset Overload Protector (Internal)
FAN MOTOR PROTECTION Thermal Protection
REFRIGERANT CIRCUIT PROTECTION Auto-Reset High-Pressure Switch
REFRIGERANT CONTROL Condensing Pressure Regulator
REFRIGERANT CHARGE
TOTAL R404A, 16 lb. 5 oz. (7400g)
ICEMAKER, 0 lb. 7.1 oz. (200g)
CONDENSER, 15 lb. 14 oz. (7200g)
DESIGN PRESSURE High 467 PSIG, Low 230 PSIG
OPERATING CONDITIONS VOLTAGE RANGE 187-253VAC
AMBIENT TEMP. (Outdoor use) -20-122°F
ACCESSORIES -SUPPLIED Legs and hardware
-REQUIRED
Compatible KMS icemaker
Line set HS-0250, HS-0251, HS-0252
TOTAL HEAT OF REJECTION FROM CONDENSER 16,500 BTU/h [AT 90ºF (32ºC) / WT 70ºF (21ºC)]
TOTAL HEAT OF REJECTION FROM COMPRESSOR 2,300 BTU/h [AT 90ºF (32ºC) / WT 70ºF (21ºC)]
CONDENSER VOLUME 226 CU. IN.
ENG.F-032.1.0205