Twin Eagles AM-50BAE-AD - Manual (Page 38)

38
U1VA6060209
PROBLEM CHECK POSSIBLE CAUSE REMEDY
[11] Cloudy cubes a) Water Quality 1. High hardness or
contains impurities. 1. Install a water filter or
scale treatment
b) Nozzle 1. Clogged 1. See "IV.1. Cleaning and
Sanitizing Instructions"
2. Misaligned nozzle and
water tank 2. Place in correct position
c) Water System 1. Scaled up 1. Clean or remove scale
2. Water leaks 2.Check connections for
water leaks and repair
[12] Freeze cycle time is too
long a) Ambient temperature 1. Too high ( freeze cycle
will be extremely long at
more than 40°C ) 1. Check for recommended
ambient temperature
b) Air Inlet / Outlet ( bottom
front ) 1. Blocked. Bad air
circulation greatly reduces
ice production capacity of
built-in condenser types. 1. Unblock. See "III.2.
Location"
c) Thermistor 1. Out of position or loose
attachment 1. See "VII.10. Thermistor
for Cube Control"
2. Leads short-circuit 2. See "V.3.[d] Before
Checking Electronic
Controller"
d) Refrigerant Circuit 1. Gas leak 1. Check with a leak
detector. Weld, vacuum and
recharge. Replace the
refrigerant drier.
2. Undercharged 2. Check for leaks and
recharge.
e) Fan Motor 1. See [3]
f) Condenser 1. Clogged 1. Clean
[13] Icemaker will not stop
when bin is filled with ice a) Bin Control Thermostat 1. Fused contacts 1. Replace
[14] Abnormal ice a) Nozzle 1. Clogged 1. See "IV.1. Cleaning and
Sanitizing Instructions"
2. Misaligned nozzle and
water tank 2. Place in correct position
b) Pump Motor 1. Bearing worn out 1. Replace
c) Pump Motor Impeller 1. Defective or bound impeller 1. Replace and clean
d) Compressor 1. Bearing worn out, or
cylinder valve broken 1. Replace
2. Mounting pad out of
position 2. Reinstall
e) Refrigerant Circuit 1. Rub or touch lines or
other surfaces 1. Replace
[15] Some cells on the
evaporator form no ice a) Nozzle 1. Clogged 1. See "IV.1. Cleaning and
Sanitizing Instructions"
2. Misaligned nozzle and
water tank 2. Place in correct position