Hoshizaki HFE-127MA-CHD, Service Manual

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Parameters (Items with * are to be changed to administrator menu later.)
Menu Item Range Default Remark
User
SEt Min temp setting to max temp setting -20 Temp parameter setting
*HY 1 to 25°C 4 Return difference setting
*MdF 0 to 255 min 60 Defrost time
*IdF 0 to 120 hrs 6 Defrost cycle
Administrator
LS -45.5°C to SEt -23 Min temp setting
US SEt to 99.9°C -7 Max temp setting
ot -10 to +10°C -1 Room temp calibration
oE -10 to +10°C 0 Defrost temp calibration
AC 0 to 50 min 3 Compressor delay time
CON 0 to 255 min 45
Interior thermistor error
compressor ON time
CoF 0 to 255 min 15
Interior thermistor error
compressor OFF time
CF °C: Celsius, °F: Fahrenheit °C Temp measurement unit
tdF
EL: 0 (Electric heating)
HtG: 1 (Thermal)
EL Defrost type
dtF -45.5 to +49.9°C
30
Defrost termination temp
(except HFE-187MA)
20
Defrost termination temp
(only HFE-187MA)
dFd
Rt: 0 (Normal display of room temp)
It: 1 (Defrost start temp)
SEt: 2 (Display set point)
dEF: 3 (Display dF)
dEF Display delay after defrosting
dAd 0 to 255 min 18
Display delay time after
defrosting
Fdt 0 to 255 min 10 Draining time after defrost
dPo y: 0 (Immediately), n: 1 (Later) n Defrost cycle at initial startup
dAF 0 to 24 hrs 0
Defrost delay after forced
refrigeration
FnC
C-N: Start/stop with compressor, OFF
when defrosting
O-N: Continuous, OFF when defrosting
C-Y: Start/stop with compressor, ON
when defrosting
O-Y: Continuous, ON when defrosting
O-N Fan operation mode
Fnd 0 to 255 min 15 Fan delay after defrosting
FCt 0 to 50°C 50
Forced startup by difference
between room temp and
evaporator temp
ALU ALL to 110°C 110 Upper alarm temp limit
ALL -45.5°C to ALU -45.5 Lower alarm temp limit
ALd 0 to 255 min 15 Temp alarm delay
dAo 0 to 24 hrs 1
Temp alarm delay after
energized
Cot 0 to 255 min 0 Thermistor error delay
FSt -45.5 to 49.9 40 Fan stop temp