Xylem IM223 R04 Hydrovar Pump Control - Manual (Page 24)

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8.4.2 Motor connection
Attaching the Thermistor
Method A : Method B :
1. Remove conduit box cover
2. Attach the thermistor (Method A or B)
3. Replace the terminal block, if necessary
4. Wire the motor according to the motor manufacturer's instructions.
note! The thermistor must be attached to the motor. This is required to measure the motor temperature!
8.4.3 power unit
The basic drive has two control terminal blocks.
HVB 1202, 1203
HVB 3403, 3405
HVB 3407, 3410, 3415
electrical installation and WirinG