Troubleshooting Guide

ManualsBrandsRamsond ManualsHeatingSophia 48000 BTU 4 Ton 21.5 SEER 5 Zones Cassette Multi-Zone Ductless Mini Split Air Conditioner with Heat Pump 230V

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Table Of Contents

IPM board,

202302141237

PF C- L2

[ 1. 6] 2014 . 10. 16

EU- KFR105W/ BP2T3N1- 350( 767) . D. 13. MP2- 1

PF C- L1

EARTH

+

CN55

T O- MA I N

W

V

U

I P M2

I P M1

I C1 424C08

CN54

L - I N2

N- I N2

OUT F AN( DC)

I C1

CN5 3

power suppl y

connect t o t he t er mi nal

208- 230V AC

CN5 4

CN5 1CN5 2

PFC

inductance

terminal

CN5 8

EATTH

-

+

210- 300VDC ( Runni ng)

CAPACI TOR Vol t age

290- 330VDC ( st andby)

CN5 5

T O MA I N

CN1 9

connect to DC fan motor

U

V

W

10- 200VAC ( r unni ng)

0VAC ( st andby)

connect t o t he compr essor

U

V

W

10- 200VAC ( r unni ng)

0VAC ( st andby)