User Manual

Forced Defrost Mode

Temperature Unit Converter mode (℉↔℃)

P sensor High temperature alarm setting mode

P sensor Low temperature alarm setting mode

P sensor MAX temperature MIN temperature verification mode

3. CONTROL MODE

1) How to set Cabinet Temperature

① To enter this mode, press [MODE / SET] and [UP or DOWN] until [St] is displayed.

② Then press [MODE / SET] to see current temperature set point.

③ To change the set point, press [UP or DOWN] until the desired temperature is

displayed.

④ At the end of the sequence, press [MODE / SET] to set the temperature.

⑤ To display the cabinet temperature again, press [UP or DOWN] until [th] is

displayed and then press [VERIFY]

※ The temperature set point is the value for the average cabinet.

Temperature is adjustable within certain ranges. (See chart on page 15.)

※See chart on page 15 for default temperature set points.

2) How to set Temperature Differential – For service technician Only!

① To enter this mode, press [MODE / SET] and [UP or DOWN] until [di] is displayed.

② Then press [MODE / SET] to see current temperature differential.

③ To change the set point, press [UP or DOWN] until the desired value is displayed.

④ At the end of the sequence, press [MODE / SET] to set the value.

⑤ To display the cabinet temperature again, press [UP or DOWN] until [th] is

displayed and then press [VERIFY].

※ The default temperature differential set point is 4°C and the valid setting range is

from 2°C to 10°C.

※ Compressor ON/OFF: temperature set point ± (temperature differential/2)