Samsung MIM-E03*N Installation Manual page 25

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)
B1 B6
Live additional pump
Neutral additional pump
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