Airwell YAZ318 User manual

SM YAZ318 1-A.1 GB 0
REFRIGERANT
R410A HEAT PUMP
SM YAZ318 1-A.1 GB FEBRUARY - 2011
Version:1
YAZ318
Indoor Units Outdoor Units
AWSI-PNXA009/012-N11
CK09/12 DCI
SX09/12 DCI
DLF09/12 DCI
XLF09/12 DCI
AWSI-HAD007/009/012-N11
AWSI-HFD007/009/012-N11
AWSI-XLD009/012-N11
AWAU-YAZ318-H11

Table of Contents
SM YAZ318 1-A.1 GB 1
LIST OF EFFECTIVE PAGES
Note: Changes in the pages are indicated by a “Revision#” in the footer of each effected page
(when none indicates no changes in the relevant page). All pages in the following list represent
effected/ non-effected pages divided by chapters.
Dates of issue for original and changed pages are:
Original ... 01... 17 February, 11
Total number of pages in this publication is 96 consisting of the following:
Page
No.
Revision
No. #
Page
No.
Revision
No. #
Page
No.
Revision
No. #
* Zero in this column indicates an original page.

TABLE OF CONTENTS
SM YAZ318 1-A.1 GB 1-1
Table of Contents
1. INTRODUCTION............................................................................................................................. 1-1
2. PRODUCT DATA SHEET............................................................................................................... 2-1
3. RATING CONDITIONS................................................................................................................... 3-1
4. OUTLINE DIMENSIONS................................................................................................................. 4-1
5. PERFORMANCE DATA................................................................................................................. 5-1
6. OPERATING CURVES................................................................................................................... 6-1
7. ELECTRICAL DATA....................................................................................................................... 7-1
8. WIRING DIAGRAM......................................................................................................................... 8-1
9. REFRIGERATION DIAGRAM ........................................................................................................ 9-1
10. TUBING CONNECTIONS............................................................................................................... 10-1
11. CONTROL SYSTEM....................................................................................................................... 11-1
12. TROUBLESHOOTING.................................................................................................................... 12-1
13. EXPLODED VIEW AND SPARE PART LIST ................................................................................ 13-1
14.APPENDIX A.............................................................................................................................. 14-1

INTRODUCTION
SM YAZ318 1-A.1 GB 1-1
1. INTRODUCTION
1.1 General
The YAZ318 is a multi-tubing system with three connected indoor units. The multi-split inverter is a
high-level technology product for residential and commercial application offering comfort, low noise
operation and energy saving.
1.2 Main Features
1.2.1 High Technology
•Sine wave form for compressor driving.
•DC-BL-SL (Sensor less) Inverter Compressor drive.
•High-speed MCU calculation for accurate Sine wave control.
•Smart PFC control.
•Fuzzy Logic Control
1.2.2 System Features
•R410A
•High COP (“A” class energy rating)
•Low noise levels
•IAQ (Indoor Air Quality) features (LEX/PNX series)
•Lego concept - Products line of wall mounted, floor/ceiling, cassette, ducted with capacity
models of 2.2, 2.5 and 3.5 kW.
•Networking connectivity.
•Pre-charged system.
•Ready for Base heater connection and logic.
•Cooling operation at outdoor temperature down to +100C.
•Heating operation at outdoor temperature down to -150C.
•HMI Display Board (Human-Machine Interface) – 3x7-segment display shows both indoor
and outdoor diagnostics and setting up features.
•Monitoring software(PC port).
•EEV (Electronic Expansion Valve) for each indoor unit.
1.3 Tubing Connections
Flare type interconnecting tubing to be produced on site.
For further details, please refer to APPENDIX A on this manual, and to the relevant
indoor service Manual.
1.4 Inbox Documentation
Each indoor unit is supplied with its own installation and operation manuals.

INTRODUCTION
1-2 SM YAZ318 1-A.1 GB
1.5 Matching Table
INDOOR UNITS
AWSI-PNXA009-N11
AWSI-PNXA012-N11
CK09 DCI
CK12 DCI
SX09 DCI
SX12 DCI
DLF09 DCI
DLF12 DCI
XLF09 DCI / AWSI-XLD009-N11
XLF12 DCI / AWSI-XLD012-N11
AWSI-HAD007-N11
AWSI-HAD009-N11
AWSI-HAD012-N11
AWSI-HFD007-N11
AWSI-HFD009-N11
AWSI-HFD012-N11

INTRODUCTION
SM YAZ318 1-A.1 GB
1-3
1.6 Indoor Unit combinations
YAZ318
Unit A Unit B Unit D Code Sum
22 22 22 3
22 22 25 3
22 22 35 3.5
22 25 25 3
22 25 35 3.5
25 25 25 3
25 25 35 3.5
Nominal Indoor Units Combination

PRODUCT DATA SHEET
SM YAZ318 1-A.1 GB 2-1
2. PRODUCT DATA SHEET
2.1 Outdoor YAZ318 Specifications
Model Indoor Unit
Model Outdoor Unit YAZ3 018 R410A
Installation Method of Pipe Flared
Characteristics Units Cooling Heating
Btu/hr 17740(3412~22180) 22520(3412~24910)
Capacity (4) kW 5.2(1.0~6.5) 6.6(1.0~7.3)
Power input (4) kW 1.46(0.45~2.15) 1.71(0.45~1.9)
EER (Cooling) or COP(Heating) (4) W/W 3.56 3.86
Energy efficiency class A A
V 220-240
Ph 1
Power supply
Hz 50/60
Rated current A 6.5 7.6
Power factor 0.97 0.97
Prated (IDU) W See DCI Single
Prated (IDU+ODU) W 2800
Starting current A 10.5
Circuit breaker rating A 20
INDOOR
See DCI Single
Refrigerant control Electronical expansion valve
Compressor type, model Two Rotary DC INV GMCC DA150S1C-20FZ
Fan type & quantity Propeller x 1
Fan speeds H RPM 830
Air flow H m3/hr 2860
Sound power level H dB(A) 67
Sound pressure level(3) H dB(A) 56
Dimensions WxHxD mm 846x690x302
Net Weight kg 48
Package dimensions WxHxD mm 990x770x430
Packaged weight kg 52
Units per pallet Units 9
Stacking height units 3
Refrigerant type R410A
Standard charge kg(15m) 1.6
OUTDOOR
Additional charge Length≤20m:+0g；
20m＜Length≤30m:+300g
Liquid line In.(mm) 3x1/4"(6.35)
Suction line In.(mm) 3x3/8"(9.53)
Max tubing length for
single IDU to ODU m Max.25m
Height difference between
indoor units m Max.5m
Height difference between
indoor & outdoor m Max.15m
TUBING
Connection method between
the indoor and outdoor units
Max total tubing length m Max.30m
Operation control type Remote control
Heating elements (Option) kW
Others
(1)Airflow in ducted units; at nominal external static pressure.
(2)Sound power in ducted units is measured at air discharge.
(3)Sound pressure level measured at 1-meter distance from unit.
(4)Rating conditions in accordance to ISO 5151 and ISO 13253 (for ducted units).
(5)Nominal capacity is measured with the combination of 3x HAD 25 DCI and 5m tubing each unit.
Maximum capacity is measured with the combination of 2xHAD 25 DCI + HAD 35 DCI
and 5m tubing each unit.
Minimum capacity is measured with HAD 25 DCI and 5m tubing.

PRODUCT DATA SHEET
2-2 SM YAZ318 1-A.1 GB
2.2 Indoor Units Data
2.2.1 AWSI-PNXA009-N11
Model Indoor Unit AWSI-PNXA009-N11
Installation Method of Pipe Flared
Power supply V/Ph/Hz 220-230V/1 Ph/50 Hz
Fan type & quantity Crossflow x 1
Fan speeds H/M/L RPM 1050/900/800
Air flow (1) H/M/L m3/hr 530/430/330
External static pressure Min Pa 0
Sound power level (2) H/M/L dB(A) 51/ - /39
Sound pressure level(3) H/M/L dB(A) 39/ - /26
Moisture removal l/hr 1
Condenstate drain tube I.D mm 16
Dimensions WxHxD mm 810x285x210
Net Weight kg 11.5
Package dimensions WxHxD mm 870x356x282
Packaged weight kg 14
Units per pallet units 28
INDOOR
Stacking height units 7 levels
2.2.2 AWSI-PNXA012-N11
Model Indoor Unit AWSI-PNXA012-N11
Installation Method of Pipe Flared
Power supply V/Ph/Hz 220-230V/1 Ph/50 Hz
Fan type & quantity Crossflow x 1
Fan speeds H/M/L RPM 1100/950/800
Air flow (1) H/M/L m3/hr 550/450/350
External static pressure Min Pa 0
Sound power level (2) H/M/L dB(A) 52/ - /39
Sound pressure level(3) H/M/L dB(A) 40/ - /26
Moisture removal l/hr 1.5
Condenstate drain tube I.D mm 16
Dimensions WxHxD mm 810x285x210
Net Weight kg 11.5
Package dimensions WxHxD mm 870x356x282
Packaged weight kg 14
Units per pallet units 28
INDOOR
Stacking height units 7 levels

PRODUCT DATA SHEET
SM YAZ318 1-A.1 GB
2-3
2.2.3 CK09 DCI
Model Indoor Unit CK09 DCI
Installation Method of Pipe Flared
Power supply V/Ph/Hz 220-230V/1 Ph/50 Hz
Fan type & quantity Centrifugal x 1
Fan speeds H/M/L RPM 550/500/450 600/520/450
Air flow (1) H/M/L m3/hr 420/370/320 470/390/320
External static pressure Min Pa 0
Sound power level (2) H/M/L dB(A) 49 49
Sound pressure level(3) H/M/L dB(A) 32/30/28 34/31/28
Moisture removal l/hr 0.7
Condenstate drain tube I.D mm 20
Dimensions WxHxD mm 575X575X219(625X625X40/725X725X40)
Net Weight kg 12.9(2.2/2.7)
Package dimensions WxHxD mm 681X681X297(700X700X103/800X800X103)
Packaged weight kg 16.2(3.4/4.2)
Units per pallet units 12
INDOOR
Stacking height units 6 levels
2.2.4 CK12 DCI
Model Indoor Unit CK12 DCI
Installation Method of Pipe Flared
Power supply V/Ph/Hz 220-230V/1 Ph/50 Hz
Fan type & quantity Centrifugal x 1
Fan speeds H/M/L RPM 600/520/450 650/550/450
Air flow (1) H/M/L m3/hr 470/390/320 510/420//320
External static pressure Min Pa 0
Sound power level (2) H/M/L dB(A) 51 51
Sound pressure level(3) H/M/L dB(A) 34/31/28 36/32/28
Moisture removal l/hr 1.5
Condenstate drain tube I.D mm 20
Dimensions WxHxD mm 575X575X219(625X625X40/725X725X40)
Net Weight kg 12.9(2.2/2.7)
Package dimensions WxHxD mm 681X681X297(700X700X103/800X800X103)
Packaged weight kg 16.2(3.4/4.2)
Units per pallet units 12
INDOOR
Stacking height units 6 levels

PRODUCT DATA SHEET
2-4 SM YAZ318 1-A.1 GB
2.2.5 SX09 DCI
Model Indoor Unit SX09 DCI
Installation Method of Pipe Flared
Power supply V/Ph/Hz 220-240/1/50
Fan type & quantity Centifugal x 2
Fan speeds H/M/L RPM 760/670/500
Air flow (1) H/M/L m3/hr 400/350/300
External static pressure Min Pa 0
Sound power level (2) H/M/L dB(A) 54/49/41
Sound pressure level(3) H/M/L dB(A) 42/37/29
Moisture removal l/hr 1
Condenstate drain tube I.D mm 16
Dimensions WxHxD mm 820x630x190
Net Weight kg 21
Package dimensions WxHxD mm 920x726x273
Package weight kg 25
Units per pallet units 14units per pallet
INDOOR
Units stacking units 7 levels
2.2.6 SX12 DCI
Model Indoor Unit SX12 DCI
Installation Method of Pipe Flared
Power supply V/Ph/Hz 220-240/1/50
Fan type & quantity Centrifugal x 2
Fan speeds H/M/L RPM 830/760/500
Air flow (1) H/M/L m3/hr 450/400/300
External static pressure Min Pa 0
Sound power level (2) H/M/L dB(A) 56/53/41
Sound pressure level(3) H/M/L dB(A) 45/41/30
Moisture removal l/hr 1.5
Condenstate drain tube I.D mm 16
Dimensions WxHxD mm 820x630x190
Net Weight kg 22
Package dimensions WxHxD mm 920x726x273
Package weight kg 26
Units per pallet units 14units per pallet
INDOOR
Units stacking units 7 levels