Hoshizaki HR24A Benutzerhandbuch

10

The steps in the sequence are as outlined below. When power is supplied to CB, 
DM LEDs flash 3 times, then 

°

F LED turns on. Press the power button for 2 sec., the 

cabinet temperature and EvapFM icon turn on and EvapFM starts. 2-min. Comp delay 
timer starts. Comp icon flashes during the 2-min. Comp delay. When the 2-min. Comp 
delay timer terminates, Comp icon turns steady and Comp starts.

Note: • EvapFM de-energizes when door is opened.

• There is a Comp delay of 2 min. at startup.
• There is a minimum Comp run time of 3 min.
• There is a Comp delay of 2 min. after a power interruption.

Compressor Icon

Defrost Icon

Evaporator Fan Motor Icon

Power 
Button

"P" Set 
Button

"+" Up 
Button

"-" Down 
Button

Alarm Icon

°C
°F

°F LED

Cabinet Temperature LEDs

• The °F and CT LEDs remain on throughout the sequence of operation.
• This appliance uses a time-initiated/time-terminated Comp off cycle defrost. The factory 

default defrost setting is once every 6 hours for 30 min.

• 6-hr. defrost timer starts the very first time CB is energized (factory testing). Defrost time 

is cumulative power on time, therefore time may vary between starting the appliance 
and the first defrost. After the first defrost, defrost can be monitored for activation every 
6 hours.

• Cabinet temperature is displayed during defrost.

EvapFM icon is on and Comp icon is flashing. EvapFM energizes. 2-min. Comp delay 

timer starts. Comp icon flashes until 2-min. Comp delay timer terminates.

EvapFM icon is on and Comp icon turns steady. EvapFM continues. 2-min. Comp 

delay timer terminates. Comp energizes and 3-min. Comp run timer starts.

EvapFM icon is on. CTh cools to setpoint (default 39°F). EvapFM continues. If Comp run 

time > 3-min., Comp icon turns off and Comp de-energizes. If Comp run time < 3-min., 
Comp continues until 3-min. Comp run timer terminates, then Comp icon turns off and 
Comp de-energizes.