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Table of Contents
SPLIT-TYPE, AIR CONDITIONERS
SERVICE MANUAL
Outdoor unit
[Model Name]
SUZ-KA18NA2
SUZ-KA18NAH2
SUZ-KA24NA
SUZ-KA24NAH2
SUZ-KA30NA
SUZ-KA30NAH2
SUZ-KA36NA
SUZ-KA36NAH2
SUZ-KA18NA(H)2.TH
R410A
[Service Ref.]
SUZ-KA18NA2.TH
SUZ-KA18NAH2.TH
SUZ-KA24NA2.TH
SUZ-KA24NAH2.TH
SUZ-KA30NA2.TH
SUZ-KA30NAH2.TH
SUZ-KA36NA2.TH
SUZ-KA36NAH2.TH
REVISED EDITION-D
Revision:
• Some descriptions have
been modified in REVISED
EDITION-D.
OCH688C is void.
Note:
• This manual describes service
data of the outdoor units only.
CONTENTS
1. COMBINATION OF INDOOR AND
OUTDOOR UNITS ···································· 2
2. PART NAMES AND FUNCTIONS ············ 2
3. SPECIFICATION ······································· 3
4. OUTLINES AND DIMENSIONS ················ 4
5. WIRING DIAGRAM ··································· 5
6. REFRIGERANT SYSTEM DIAGRAM ······ 9
7. DATA ······················································· 11
8. ACTUATOR CONTROL ·························· 14
9. SERVICE FUNCTIONS ··························· 15
10. TROUBLESHOOTING ···························· 15
11. FUNCTION SETTING ····························· 32
12. DISASSEMBLY INSTRUCTIONS ··········· 35
PARTS CATALOG (OCB688)
June 2021
No. OCH688
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