Daikin AVV Installation And Maintenance Manual page 50

Table 37: Unit Ventilator MicroTech board to room temperature sensor wiring
Terminal Block Label TB1
Sensor 910247458 ●
Sensor 910247448 ●
Sensor 910247453 ○
Sensor 910247450 ○
Description 24VAC
Wire 908
Typical Wiring
Terminal Label R
Description 24VAC
Terminal Designations
● = Active Terminal ○ = Not Used
IM 817-7
MicroTech Base Board
H6-1 H6-2
● ○
●
○
○ ○
○ ○
Shutdown
Occupancy Status LED
(Not Used)
907 906
U 1 (ST)
Unit Status
Unoccupied Setpoint Adjust
Output
Room Temperature Sensor
H6-3 H6-4 H6-5
● ● ●
● ●
○
● ● ○
● ○ ○
Setpoint Unit Mode
909 912 901
3 (SP) 2 (FM)
Unit Mode
50
H6-6 H6-7
● ●
●
○
○ ●
○ ●
Fan Speed 10K RTD
902 911
6 (FC) 4 (UTS)
Room Temp
Fan Speed Sensor &
Tenant Override
www.DaikinApplied.com
H6-8
●
●
●
●
Ground
910
5 (GND)
Ground