Summit ALR47B User Manual page 15

A12 Light/Alarm relay options
do1 Door switch control options
Whether buzzer responds when
do2
the door is open?
do3 Door switch alarm delay
cd1 Condenser sensor options
High alarm temperature
cd2
(condenser)
High alarm temperature
cd3
differential (condenser)
u1 Celsius / Fahrenheit②
0: Light
1: Alarm
0: Door switch is disabled;
1: Fan stops running when the door is
open;
2: Light is turned on/off when the door is
open/closed;
3: Fan stops running and light is turned
on when the door is open. Light is
turned off when the door is closed;
4: When the door is open, it inputs as
synchronous defrost signal, i.e. defrost
starts.
0: No
1: Yes
0-99min
0: Disable
1: Enable
30℃ ~90℃
86℉~ 194℉
1℃ ~15℃
2℉~ 30℉
00:℉
01:℃
15
0 /
0 /
0 /
3 min
0 /
℃/℉
55℃
℃/℉
5℃
01 /