Mitsubishi Electric MSZ-FS09NA-U1 Service Manual

INDOOR UNIT
SERVICE MANUAL
INDOOR UNIT
Models
MSZ-FS06NA
-
U1
MSZ-FS09NA
-
U1
MSZ-FS12NA
-
U1
MSZ-FS15NA
-
U1
MSZ-FS18NA
-
U1
No. OBH872
PARTS CATALOG (OBB872)
Outdoor unit service manual
MUZ-FS∙NA(H) Series (OBH873)
MXZ-C∙NA,NAHZ Series (OBH702)
CONTENTS
1. TECHNICAL CHANGES ······························3
2. PART NAMES AND FUNCTIONS ··················4
3. SPECIFICATION ·········································5
4. OUTLINES AND DIMENSIONS ·····················6
5. WIRING DIAGRAM ·····································7
6. REFRIGERANT SYSTEM DIAGRAM ·············8
7. SERVICE FUNCTIONS ································9
8. MICROPROCESSOR CONTROL ················· 11
9. TROUBLESHOOTING ······························· 20
10. DISASSEMBLY INSTRUCTIONS ·················33

Mitsubishi Electric MSZ-FS09NA-U1 Specifications

General

Cooling Capacity	9, 000 BTU/h
Heating Capacity	10, 900 BTU/h
Refrigerant	R-410A
Indoor Unit Dimensions (H x W x D)	11-5/8 x 31-7/8 x 9-1/8 inches
Outdoor Unit Dimensions (H x W x D)	21-5/16 x 31-1/2 x 11-1/4 inches
Voltage (V)	208/230 V
Power Supply	1 Phase, 60 Hz
Operating Temperature (Cooling)	14°F to 115°F
Operating Temperature (Heating)	5 to 75°F
Noise Level (Indoor)	19 dB