Yamato Scientific IQ821 Low Temperature Incubators - Manual (Page 15)

11
Description and Function of Each Part
Defrost Control Panel
MANUAL
DEFROST
ON
CYCLE
DEFROST
ON
OFF
UPPER MANUAL
DEFROST
ON
CYCLE
DEFROST
ON
OFF
LOWER
No. Name Function
① Manual Defrost Key (Upper Stage) Uses this key for activating the manual defrost function of
the upper stage.
② Cycle Defrost Key (Upper Stage) Uses this key for activating the cycle defrost function of the
upper stage.
③ Manual Defrost Lamp (Upper Stage) Lights this lamp during performing the manual defrost
function of the upper stage.
④ Cycle Defrost Lamp (Upper Stage) Lights this lamp in the following status:
- The cycle defrost function of the upper stage is under
operation during the defrost operation.
- The cycle defrost function is under operation with the
defrost stopped.
⑤ Manual Defrost Key (Lower Stage) Uses this key for activating the manual defrost function of
the upper stage.
⑥ Cycle Defrost Key (Lower Stage) Uses this key for activating the cycle defrost function of the
upper stage.
⑦ Manual Defrost Lamp (Lower Stage) Lights this lamp during performing the manual defrost
function of the upper stage.
⑧ Cycle Defrost Lamp (Lower Stage) Lights this lamp in the following status:
- The cycle defrost function of the upper stage is under
operation during the defrost operation.
- The cycle defrost function is under operation with the
defrost stopped.
⑧ ③
① ② ⑤ ⑥
⑦ ④