KJR-120B – Жичен контролер


V4+R Touch key wired controller



Cool-only or heat-only mode selection
Filter cleaning reminder
Auto mode for the V4+R units
Check indoor unit status(T1,T2,T2B)
Auto restart function
Error code display

Model name KJR-120B KJR-120C
Auto mode ×
Keyboard lock
Swing function
Timer function
Clock display ×
Air filter cleaning reminder ×
Silent mode ×
Error code display
℉/℃ initial setting
Weekly schedule timer ×
Delay function ×
Fan speed control
Mode selection

Read more about the product – Here


Air filter cleaning reminder
The wired controller records the total running time of the indoor unit. When the accumulated running time reaches the pre-set value, it will remind users need to clean the air filter of the indoor unit.
Cleaning the filter regularly can keep indoor air fresh and clean, promotes health.
Air filter cleaning reminder

Silent mode
Under the cooling, heating and auto mode,activating Silent Mode can reduce running noise by setting fan speed to Low. Helping maintain a peaceful environment.
Silent mode

Auto mode
The locking function can be used to lock out unauthorized users from using the controller.
Keyboard Lock function

Keyboard Lock function
For V4 plus R series use only. The v4 plus R system in Auto mode, can automatically switch to COOL or HEAT mode according to the temperature difference value between Tf(indoor temperature) and Ts(setting temperature)


File Name Date File Size Click to download
KJR-120B Wired Controller Technical Service Manual 2015-7-6 1.02MB download