Home
>
Panasonic
>
Air Conditioner
>
Panasonic Understanding Mini Ecoi Outdoor Circuits And Indoor Unitver2 Schematic Sheets Manual
Panasonic Understanding Mini Ecoi Outdoor Circuits And Indoor Unitver2 Schematic Sheets Manual
Have a look at the manual Panasonic Understanding Mini Ecoi Outdoor Circuits And Indoor Unitver2 Schematic Sheets Manual online for free. It’s possible to download the document as PDF or print. UserManuals.tech offer 10737 Panasonic manuals and user’s guides for free. Share the user manual or guide on Facebook, Twitter or Google+.
Understanding Mini ECOi Outdoor Circuits and Indoor Unit Circuits
Mini-ECOi Outdoor Unit Electrical Circuits – Line Voltage Power Circuits (CHX03652, Tech Data Manual Page 6-2) FB: Filter Board BD: Bridge Diode Main PCB: Control Board HB HIC Board R/S: Main 208/ 230 VAC to FB Main Power In AC1 & AC2 : Main 208/230 VAC to BD
Mini-ECOi Outdoor Unit Electrical Circuits – 280VDC Power Circuits (CHX03652, Tech Data Manual Page 6-2) FB: Filter Board BD: Bridge Diode Main PCB: Control Board HB HIC Board Yel/Blu : 280 VDC from BD to FB HIC+/- : 280 VDC from BD to FB to HIC Main Power In DC280 : 280 VDC from FB to Main PCB; allows LEDs to light on Main PCB
Mini-ECOi Outdoor Unit Electrical Circuits – DC280 to Fan Motor #2 Board (CHX03652, Tech Data Manual Page 6-2) FB: Filter Board BD: Bridge Diode Main PCB: Control Board HB HIC Board Main Power In280 VDC - HIC12 VDC - PRYAC200 Volts DC280V2: 280 VDC from Main PCB to Fan PCB – Provides primary power for fan
Mini-ECOi Outdoor Unit Electrical Circuits – Control Feedback to Main PCB (CHX03652, Tech Data Manual Page 6-2) FB: Filter Board BD: Bridge Diode Main PCB: Control Board HB HIC Board Main Power In280 VDC - HIC12 VDC - PRYAC200 Volts 15V2: Control Feedback to Main PCB
Mini-ECOi Outdoor Unit Electrical Circuits – Fuses for Fan Motors (CHX03652, Tech Data Manual Page 6-2) FB: Filter Board BD: Bridge Diode Main PCB: Control Board HB HIC Board Main Power In280 VDC - HIC12 VDC - PRYAC200 Volts Fuse 1 & Fuse 2: Fuses to Protect Condenser Fan Motors 15VDC Feedback
Mini-ECOi Outdoor Unit Electrical Circuits (CHX03652, Tech Data 6-2) WHT: 208/230 VAC from FB to BD Yel/Blu : 280 VDC from BD to FB HIC+/- : 280 VDC from BD to FB to HIC 12 VDC Output to FB DC280 : 280 VDC from FB to Main PCB; allows LEDs to light on Main PCB R/S : Main 208/230 VAC to FB AC200 : 200 VAC from FB to Main PCB AC Volts to Comp. Varies depending upon meter (look for 200 – 450vac), also check Amps HIC BOARD CHECK : 1) Turn Power Off 2) Disconnect HIC+ and HIC- wires, disconnect U, V, W wires 3) Check resistance from HIC+ to U terminal; look for 300 kOhms and do same to V and W terminals 4) Check resistance from HIC- to U terminal; look for 200 kOhms and do same check to V and W terminals. Main Power In Fuse 1 & Fuse 2: Fuses to Protect Condenser Fan Motors
Schematic Diagram – Alternative Style (CHX06052 Tech Data 6-5) AC1/AC2 : 208/230 VAC from FB to BD FB : Filter Board BD: Bridge Diode Main PCB: Control Board HB HIC Board DC+/- : 280 VDC from BD to FB DC280 : 280 VDC from FB to Main PCB; allows LEDs to light on Main PCB R/S: Main 208/230 VAC to FB HIC+/-: 280 VDC from BD to FB to HIC PRY : 12 VDC Output CM : AC Volts to Comp. Varies depending upon meter (look for 200 – 450vac), also check Amps HIC BOARD CHECK : 1) Turn Power Off 2) Disconnect HIC+ and HIC- wires, disconnect U, V, W wires 3) Check resistance from HIC+ to U terminal; look for 300 kOhms and do same to V and W terminals 4) Check resistance from HIC- to U terminal; look for 200 kOhms and do same check to V and W terminals.