Fronius CU 1800 - Water Chiller Connections and Display Elements; Interface Box Connections and Display Elements

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X1 ModBus interface
X2 Signal interface
(Connection cable to Interface
box)
X3 Flow meter interface
Interface box
connections and
display elements
Water chiller
connections and
display elements
(1) Operation panel with digital displays and membrane buttons
(2) Filler opening for circulating uid
(3) Level indicator for circulating uid
(4) Dust proof lter
(5) Main switch ON / OFF
(6) Mains connection
(7) Discharge port with ball valve
(8) Cooling water outlet connection
(9) Cooling water inlet connection
(10) Option Flow meter
(11) Option Interface box CU 1800
(12) Water lter
(3)
(4)
(1)
(2)
(8)
(5)
(6)
(7)
(10)
(11)
(9)
(12)