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
2 . PWM control (for INV . Pump only)
PWM signal (SIG)
• If there is wrong wiring between PWM and reference, INV . Water Pump may not work or wrong operation .
EHS MONO Kit-EU_IM_05388A-04_EN.indd 26
2016-06-23 오후 3:43:04