TOSOT DC INVERTER U-MATCH AIR
39
Figure 2-7-7
NOTE:
You can purchase the accessory from Gree. The information is as below:
Controller for door control function
(MK03)
One controller for one unit
7.2.2 Human Sensitive Function
You can purchase the module of human sensitive function for this series. An interface for this
module is reserved on the mainboard of indoor unit.
1. Interface instruction:
(1) The printing is CN23 and the interface type is JST B3B-PH-K-S.
(2) Electrical characteristic: 1-pin: +12V; 2-pin: detection port; 3-pin: GND; current: 150mA.
(3) Working principle: when the module detects there is nobody in the room, 2-pin and 3-pin are
short-circuited and they are low electrical level; when there are somebody in the room, 2-pin output
is high electrical level.
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