Dantherm WA 45, Service Manual

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970006_SM_WA 45-300_4.3_EN-TY-FR_20100922.doc
7. WIRING DIAGRAMS / SCHALTPLÄNE / SCHÉMAS ÉLECTRIQUES
For correct selection of wiring diagram, please consult the table below. Correct wiring diagram depends on selected air volume and the size of the fan
motor.
WA 45 WA 60 WA 90 WA 120 WA 150 WA 200 WA 300
Motor, kW Motor, kW Motor, kW Motor, kW Motor, kW Motor, kW Motor, kW
Reduced output
Free-blowing
0,75 1,1 2,2 3,0 4,0 7,5 11
Free-blowing
0,75 1,1 2,2 3,0 4,0 7,5 11
100 Pa in duct
0,75 1,1 2,2 3,0 5,5 7,5
200 Pa in duct
1,1 1,5 3,0 3,0 7,5 10,0
Wiring diagram No. WA - Type Power supply
905273
WA 45 – 90 power output < 3 kW
3 x 400V
905274
WA 45 – 90 power output < 3 kW
3 x 230V
905275
WA 90 – 150 power output 3 and 4 kW
3 x 400V
905276
WA 90 – 150 power output 3 and 4 kW
3 x 230V
905268
WA 150 – 300 power output > 4 kW
3 x 400V
905269
WA 150 – 300 power output > 4 kW
3 x 230V
White = For heaters with direct starting fan motors, without current switch.
Dark grey = For heaters with direct starting fan motors, with current switch.
Light grey = For heaters with Y/D starting fan motors, with current switch.