Hoshizaki 1800ALKE(-N), Service Manual

Page: 109 / 148

105
Note:
1. The display shows the next item if the ice button is pressed before one item appears in
the display.
2. The display mode is cancelled if the maintenance A button is released.
3. The software version is displayed repeatedly while the maintenance A button is pressed.
Release the maintenance A button to cancel the display mode.
a) Compressor Operating Hours
The display shows the compressor operating hours in six digits divided into three parts (2
digits for 2 seconds each time).
Then, “- -“ appears in the display (to show the end of the compressor operating hours display
mode).
e.g. 3527 hours = “00”, “35”, “27”, “- -“
b) Cycle Time
The display shows the cycle time in four digits divided into two parts (first minutes then
seconds, for 2 seconds each time) from the latest record (5 records at maximum).
Then, “- -“ appears in the display (to show the end of the cycle time display mode).
If no cycle time is recorded, the display shows “- -“ only.
Minutes are indicated as follows:
o 0 to 9 = 0 to 9 minutes
A 0 to 9 = 10 to 19 minutes
b 0 to 9 = 20 to 29 minutes
D-0 to 9 = 30 to 39 minutes
d 0 to 9 = 40 to 49 minutes
E 0 to 9 = 50 to 59 minutes
Seconds are indicated as 0 to 5 0 to 9.
e.g. o9 48 = 9 minutes 48 seconds b7 36 = 27 minutes 36 seconds
By using the freeze cycle time,
approximate ice production capacity can be calculated.
Series Approximate ice production capacity (kg/d)
FM-80
60,000 / cycle time (sec)
FM-120
CM-110
FM-150
CM-140
FM-170
FM-300
FM-480
FM-600
FM-750
85,000 / cycle time (sec) FM-1000
FM-1200
This is just an approximate capacity. The actual capacity depends on ambient temperature,
water temperature, voltage and frequency.