Wiring works
Connection guide of additional pump
Case 1) INV. pump
Connect the PWM control external type pump to PWM terminal block and power cable to the external contact terminal .
The maximum number of additional pump installation is one inverter pumps (Input power 100W) .
1 . Power supply (INV . Pump)
Live additional pump
Neutral additional pump
B6
B1
2 . PWM control (for INV . Pump only)
Reference (GND)
PWM signal (SIG)
•
If there is wrong wiring between PWM and reference, INV . Water Pump may not work or wrong operation .
CAUTION
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EHS MONO Kit-EU_IM_05388A-00_EN.indd 24
2015-03-18 오전 11:53:44