Mitsubishi Mr.Slim MSZ-D30NA- User Manual
Mitsubishi Mr.Slim MSZ-D30NA– User Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 3 – PART NAMES AND FUNCTIONS; Piping; TECHNICAL CHANGES
- Page 4 – SPECIFICATION
- Page 5 – Test condition; OPERATING RANGE
- Page 6 – REQUIRED SPACE; OUTLINES AND DIMENSIONS
- Page 7 – WIRING DIAGRAM
- Page 11 – REFRIGERANT SYSTEM DIAGRAM
- Page 12 – MAX. REFRIGERANT PIPING LENGTH and MAX. HEIGHT DIFFERENCE
- Page 13 – ) COOLING CAPACITY; DATA
- Page 14 – Cooling
- Page 16 – Heating
- Page 18 – -5. CAPACITY AND INPUT CORRECTION BY INVERTER OUTPUT FREQUENCY
- Page 20 – -3. Relation between main sensor and actuator; ACTUATOR CONTROL
- Page 21 – Changing defrost finish temperature; SERVICE FUNCTIONS
- Page 22 – Lead wiring; TROUBLESHOOTING
- Page 29 – MUZ
- Page 30 – A How to check inverter/compressor
- Page 31 – B Check of outdoor thermistors
- Page 35 – H How to check miswiring and serial signal error
- Page 37 – K Electromagnetic noise enters into TV sets or radios
- Page 40 – Outdoor power board
- Page 41 – OPERATING PROCEDURE; Removing the cabinet; Photo 2; DISASSEMBLY INSTRUCTIONS
- Page 42 – power board; Photo 6
- Page 43 – Removing outdoor fan motor; Photo 8
- Page 44 – Removing the compressor and 4-way valve; Removing the reactor
SERVICE MANUAL
CONTENTS
1. TECHNICAL CHANGES ··································· 3
2. PART NAMES AND FUNCTIONS ····················· 3
3. SPECIFICATION ················································ 4
4. OUTLINES AND DIMENSIONS ························ 6
5. WIRING DIAGRAM ············································ 7
6. REFRIGERANT SYSTEM DIAGRAM ··············11
7. DATA ································································ 13
8. ACTUATOR CONTROL ··································· 20
9. SERVICE FUNCTIONS ··································· 21
10. TROUBLESHOOTING ····································· 22
11. DISASSEMBLY INSTRUCTIONS ···················· 41
Models
MUZ-D30NA
/
-
1
/
-
U1
/
-
U2
MUZ-D36NA
/
-
1
/
-
U1
/
-
U2
MUY-D30NA
/
-
1
MUY-D36NA
/
-
1
SPLIT-TYPE AIR CONDITIONERS
OUTDOOR UNIT
Indoor unit service manual
MSZ-D•NA Series (OBH501)
MSY-D•NA Series (OBH501)
NOTE:
RoHS compliant products have <G> mark on the spec name plate.
TM
HFC
utilized
R410A
No. OBH502
REVISED EDITION-B
PARTS CATALOG (OBB502)
Revision B:
• MUZ-D•NA-
1
/-
U2
and MUY-D•NA-
1
have
been corrected.
Please void OBH502 REVISED EDITION-A.
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Summary
3 MUZ-D30NA MUZ-D30NA- U1 MUZ-D36NA MUZ-D36NA- U1 MUY-D30NA MUY-D36NA 1. New model MUZ-D30NA → MUZ-D30NA- 1 MUZ-D30NA- U1 → MUZ-D30NA- U2 MUZ-D36NA → MUZ-D36NA- 1 MUZ-D36NA- U1 → MUZ-D36NA- U2 MUY-D30NA → MUY-D30NA- 1 MUY-D36NA → MUY-D36NA- 1 1. Wiring diagram has been changed.2. Fan motor has been ...
4 Item Model MSZ-D30NA MSY-D30NA MSZ-D36NA MSY-D36NA Capacity Rated (Minimum ~ Maximum) Cooling 1 Btu/h 30,700 (9,800 ~ 30,700) 30,700 (9,800 ~ 30,700) 32,000/33,200 (9,800 ~ 32,000) / (9,800 ~ 33,200) 33,200/34,600 (9,800 ~ 33,200) / (9,800 ~ 34,600) Heating 47 1 32,600 (8,700 ~ 34,000) — 35,200 (8...
5 Test condition ARI Mode Test Indoor air condition (°F) Outdoor air condition (°F) Dry bulb Wet bulb Dry bulb Wet bulb SEER (Cooling) "A" Cooling Steady State at rated compressor Speed 80 67 95 (75) "B-2" Cooling Steady State at rated compressor Speed 80 67 82 (65) "B-1" Coo...
