iii
[h]
BELT
HEATER ------------------------------------------------------------------------------------25
[i]
REMOVABLE FLANGE --------------------------------------------------------------------------25
[j] SOCKET HEAD CAP SCREW -----------------------------------------------------------------25
4. WATER CIRCUIT -------------------------------------------------------------------------------------26
[a] RESERVOIR (WATER TANK)-----------------------------------------------------------------26
[b]
FLOAT
SWITCH ----------------------------------------------------------------------------------26
[c]
CONTROL
WATER VALVE --------------------------------------------------------------------26
[d] FLUSH WATER VALVE -------------------------------------------------------------------------27
[e] DRAINING ICEMAKER IN SUBFREEZING CONDITIONS ----------------------------27
5. REFRIGERATION CIRCUIT------------------------------------------------------------------------28
[a]
APPLICABLE PARTS----------------------------------------------------------------------------28
[b] SERVICE INSTRUCTIONS --------------------------------------------------------------------28
[c]
REFRIGERANT -----------------------------------------------------------------------------------28
[d]
COMPRESSOR -----------------------------------------------------------------------------------28
[e]
EVAPORATOR CASING------------------------------------------------------------------------29
[f]
CONDENSER --------------------------------------------------------------------------------------29
[g] CONDENSER COOLING FAN MOTOR ----------------------------------------------------29
[h]
DRIER -----------------------------------------------------------------------------------------------29
[i]
THERMOSTATIC
EXPANSION VALVE -----------------------------------------------------29
6. ELECTRIC CIRCUIT ---------------------------------------------------------------------------------30
[a] BASIC OPERATION -----------------------------------------------------------------------------30
[b]
TIMING CHART -----------------------------------------------------------------------------------30
[c]
SEQUENCE ----------------------------------------------------------------------------------------33
[d]
OPERATION BOARD----------------------------------------------------------------------------45
[e]
CONTROLLER BOARD -------------------------------------------------------------------------45
[f]
SURGE
ABSORBER------------------------------------------------------------------------------46
[g]
CAPACITOR
- XY FILTER----------------------------------------------------------------------46
[h] BIN CONTROL SWITCH------------------------------------------------------------------------46
[i]
CHUTE
SWITCH -----------------------------------------------------------------------------------47
[j] DEICING HEATER (BELT HEATER) ---------------------------------------------------------47
7. OPERATION BOARD --------------------------------------------------------------------------------48
[a] USER OPERATION ------------------------------------------------------------------------------48
[b]
SERVICE
OPERATION -------------------------------------------------------------------------48
8. PROTECTORS ----------------------------------------------------------------------------------------52
[a]
INDICATION ---------------------------------------------------------------------------------------52
[b]
PROTECTORS ------------------------------------------------------------------------------------52
9. ERROR CODES ---------------------------------------------------------------------------------------55
10. PERFORMANCE DATA ---------------------------------------------------------------------------57
[a]
FM-481AGE-HC -----------------------------------------------------------------------------------57
[b]
FM-481AGE-HCN---------------------------------------------------------------------------------58
[c]
FM-300AFE-HC -----------------------------------------------------------------------------------59
[d]
FM-300AFE-HCN ---------------------------------------------------------------------------------60
IV. SERVICE DIAGNOSIS -----------------------------------------------------------------------------61
1. NO ICE PRODUCTION ------------------------------------------------------------------------------61
2. LOW ICE PRODUCTION----------------------------------------------------------------------------63
3. OTHERS-------------------------------------------------------------------------------------------------63
V. REMOVAL AND REPLACEMENT OF COMPONENTS-------------------------------------65
Содержание FM-300AFE-HC
Страница 7: ...3 2 DIMENSIONS CONNECTIONS a FM 481AGE HC FM 481AGE HCN ...
Страница 8: ...4 b FM 300AFE HC FM 300AFE HCN ...
Страница 9: ...5 3 SPECIFICATIONS a FM 481AGE HC ...
Страница 10: ...6 b FM 481AGE HCN ...
Страница 11: ...7 c FM 300AFE HC ...
Страница 12: ...8 d FM 300AFE HCN ...
Страница 14: ...10 Drier Ice Chute Pressure Switch ...
Страница 23: ...19 b FM 300AFE HC FM 300AFE HCN Pressure Switch Cut out 22 6 1 5 0 bar Cut in 15 7 1 5 bar ...
Страница 24: ...20 2 WIRING DIAGRAM a WIRING DIAGRAM FM 481AGE HC FM 481AGE HCN ...
Страница 25: ...21 FM 300AFE HC FM 300AFE HCN ...
Страница 26: ...22 b CONTROL BOX LAYOUT FM 481AGE HC FM 481AGE HCN ...
Страница 27: ...23 FM 300AFE HC FM 300AFE HCN ...
Страница 35: ...31 FM 300AFE HC FM 300AFE HCN ...
Страница 36: ...32 ...
Страница 37: ...33 c SEQUENCE FM 481AGE HC FM 481AGE HCN 1 Startup Water Supply ...
Страница 38: ...34 FM 481AGE HC FM 481AGE HCN 2 Startup After completion of water supply Gear Motor and Fan Motor start 5 min ...
Страница 39: ...35 FM 481AGE HC FM 481AGE HCN 3 Startup Ice production starts ...
Страница 40: ...36 FM 481AGE HC FM 481AGE HCN 4 Normal Operation Bin Control ...
Страница 41: ...37 FM 481AGE HC FM 481AGE HCN 5 Shutdown Compressor stops 5 min ...
Страница 42: ...38 FM 481AGE HC FM 481AGE HCN 6 Shutdown Drain ...
Страница 43: ...39 FM 300AFE HC FM 300AFE HCN 1 Startup Water Supply ...
Страница 44: ...40 FM 300AFE HC FM 300AFE HCN 2 Startup After completion of water supply Gear Motor and Fan Motor start 5 min ...
Страница 45: ...41 FM 300AFE HC FM 300AFE HCN 3 Startup Ice production starts ...
Страница 46: ...42 FM 300AFE HC FM 300AFE HCN 4 Normal Operation Bin Control ...
Страница 47: ...43 FM 300AFE HC FM 300AFE HCN 5 Shutdown Compressor stops 5 min ...
Страница 48: ...44 FM 300AFE HC FM 300AFE HCN 6 Shutdown Drain ...