
3
7
6
5
4
2
1
cool/
heater
load
alarmer
power
input
ON
lock
power
sensor
① Installation Mounting Size:
② Wiring diagram:
Apply to :WH7016E WH7016G WH7016J
WH1603E WH1603J
Terminals 1 and 2:
Connect the cooler or heater
Terminals 1 and 3:
Connect alarm
Terminals 4 and 5:
Connect the power
Terminals 6 and 7:
Connect temperature sensor
Lock switch:
Switch either “1” or “2” to “ON”, press “SET” 3 seconds to disable t
he advance model, user only can change temperature but can't
reset the system