FS9952_LP2

Rev. 1.2

32/34

VR4

10k

T6

VR3

10k

58 REFO

6 SGND

4 ADP

62 OP1O

FS9952

RT2

180

R22

10k

R21

90k

RT4

1M

R15

10k

RT1

100k

RT3

10k

+

_

K type

J3

J9

R29

100k

J1

Diagram 35 Temperature Measurement (2)

In the diagram, the connection of the thermocouple is more troublesome, but when the thermocouple is not

connected or damaged, it will display the indoor temperature.