OJ Electronics AHC-3000 Serie Mode D'emploi page 45

Fig. 17 - Connection for Modbus cable
© 2010 OJ Electronics A/S
Fig. 19 - Connection of DV fan drive
Supply air fan
Address 54
AHC-3000
OJ-DV
Plug "B"
Fig. 20a - Connection of pressure transmitter, flow
SW 2 Flow, extract/exhaust air
SW 3 Flow, Supply air
Exhaust air fan
Address 55
AHC-3000
OJ-DV
Plug "B"
PTH
_
+
Flow
Fig. 18 - Connection for Modbus cable
BR997A20a
© 2014 OJ Electronics A/S
Fig. 20 - Connection of Pressure transmitter, filters
Fig. 20b - Connection of pressure transmitter, deicing
Outdoor air
Exhaust air
© 2020 OJ Electronics A/S
Same colour
SW 1 Filter, Outdoor Air
SW 4 Filter, Extract Air
PTH
_
+
Flow
SW 8
PTH
_
+
Extract air
HX
Supply air
SW 7 SW 6
PTH PTH
_
_
+ +
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