CK200207 fully-automatic controller applies to the CANbus air condition control of bus.
The CANbus digital communicate through CANH and CANL among controller and other parts. Hence, it improves the transition accurancy, control reliability, as well as reduce the amount of harness and connector

Main function

Cooling	YES
Heating	NO
Ventilation	YES
Fresh Air	YES
Auto Control	YES
Power lost memory	YES
Error alarm	YES
Auto over-voltage protection	YES
Air flow regulation	7 grades（PWM）
Self-check/ disinfection	YES
Interior temp display	YES
Exterior temp display	YES

The shift function (check by manual operation)
-Running time check
- Air outlet temp display
-Compel cooling
-Condenser fan sensor temp
-Checking interior/exterior temp at controller off

Application:
KINLONG bus, KINGTECH

Power supply	DC24V
Power consumption	3.5W
Current	Max.210mA
Dimensions	155X44X41mm
Input	1) Interior temp. sensor 2) Defrost sensor1/2 3) Pressure sensor (high, medium, low) 4) A/C power(generator) 5) ACC(battery) 6) Backlight power
Output	1) Condenser fan 2-grade PWM output 2) Evaporator fan 7-grade PWM output 3) Fresh air on 4) Fresh air off 5) Compressor clutch 6) Excitation
Display	LED (red)
Ambient temperature	-30℃—80℃ 5%－95%RH Non-condensing
Storage temperature	-10℃—70℃ 5%－95%RH Non-condensing
Display precision	Temp value. Dual digit display, Accuracy,1 °c
Protection	IP43
EMC	EN50081&EN50082-2
Security level	Applied to EN61010-II, Pollution degree: II
Weight	180g

Dimension drawing

a.CANBUS digital communication through CANH AND CANL.
b.The control signal accuracy and reliability is improved
c.Reduce the cost of the entire air condition system
d.Program customer-design
e.Custom logo