Airwell YBZE218-324-430 User manual

R410A
Version:1
HE AT PUMP
SM YBZE H11 1-A.1 GB
May -2013
Indoor Units Outdoor Units
AWSI-HZDE009-H11 AWAU-YBZE218-H11
AWSI-HZDE012-H11 AWAU-YBZE324-H11
AWSI-HZDE018-H11 AWAU-YBZE430-H11
YBZE218-324-430
REFRIGERANT

LIST OF EFFECTIVE PAGES
Service Manual – YBZE DCI 1-A.1 GBA
LIST OF EFFECTIVE PAGES
Note: Changes in the pages are indicated by “Revision #” in the footer of each effected page (when
none indicates any 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........ 31-May,2013
Total number of pages in this publication is 68 consisting of the following:
Page Revision Page Revision Page Revision
No. No. # No. No. # No. No. #
* Zero in this column indicates an original page.

Service Manual – YBZE DCI 1-A.1 GB
TABLE OF CONTENTS
i
Table of Contents
1. INTRODUCTION .............................................................................................................................. 1-1
2. PRODUCT DATA SHEET ................................................................................................................ 2-1
3. RATING CONDITIONS .................................................................................................................... 3-1
4. OUTLINE DIMENSION .................................................................................................................... 4-1
5. PERFORMANCE DATA ................................................................................................................... 5-1
6. PRESSURE CURVES ...................................................................................................... 6-1
7. SOUND LEVEL CHARACTERISTICS ............................................................................................ 7-1
8. ELECTRICAL DATA ........................................................................................................................ 8-1
9. WIRING DIAGRAM .......................................................................................................................... 9-1
10. REFRIGERATION DIAGRAMS ......................................................................................................10-1
11. TUBING CONNECTIONS ............................................................................................................... 11-1
12. CONTROL SYSTEM........................................................................................................................12-1
13. TROUBLESHOOTING ....................................................................................................................13-1
14. CHARACTERISTICS OF SENSOR ...............................................................................................14-1
15. EXPLODED VIEW & SPARE PART LIST ......................................................................................15-1

Service Manual – YBZE DCI 1-A.1 GB1–1
INTRODUCTION
1.1 General
The YBZE DC inverter multisplits outdoor is a multi-tubing system with 2, 3 or 4
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 saves.
Indoor HZDE series is high-wall mounted type indoor which are mainly designed
for residential buildings.
The indoor has 3 models 09/12/18 in cooling capacity.
1.2 Main Features
The unit benets from the most advanced technological innovations, namely:
•DC inverter technology.
•R410A models
•Microprocessor control and indoor LED display
• High COP, Energy efciency class A in cooling/heating mode
•Max allowing total tubing distance of 70m(for model 24,30)
•Up to 10 m vertical high between indoor and outdoor units
•Easy installation and service.
•Sleep mode from remote control to save energy
•ON/OFF timer and clock display
• Vertical auto swing with motorized ap (any position stop)
•Intelligent Deicing
•Memory from power failure
• Rapid cooling/heating
•I-Feel function
•Cold air prevention in heating
•Clean function (Blow dry)
•Self diagnostic (Error indications) for ease of maintenance
1. INTRODUCTION

Service Manual – YBZE DCI 1-A.1 GB
INTRODUCTION
1–2
1.3 Indoor Unit
The indoor unit is wall mounted, and can be easily tted to many types of residential
locations. It includes:
•LED display
•Variable speed with PG motor
• Motorized ap
• High efciency ltration to ensure a best Air Quality: Advanced ltering combine
mechanical, Photo-catalytic + Bi-anti bacterial and observe bad gaseous and
smokes.
1.4 Control
The microprocessor indoor controller, and an infrared remote control, supplied as
standard, provides complete operating function and programming.
Remote control RC 8A:
Compact and economically design, it offers excellent user comfort. Combining
modern design with high technology, the RC8 remote control offers powerful
functions of real considering of user comfort and energy saving of air-conditioner.
For detail of functions, please refer to Appendix 1

Service Manual – YBZE DCI 1-A.1 GB
INTRODUCTION
1–3
1.5 Outdoor Unit
The outdoor units can be installed as oor or wall mounted units by using a
wall supporting bracket. The metal sheets are protected by anti-corrosion paint
work allowing long life resistance. All outdoor units are pre-charged. For further
information please refer to the Product Data Sheet, Chapter 2.
It includes:
•Compressor mounted in a soundproofed compartment :
•Axial fan.
• Outdoor coil with hydrophilic louver ns for RC units.
•Outlet air fan grill.
•Interconnecting wiring terminal block.
•Electric expansion valves to control the refrigerant to each indoor.
1.6 Tubing Connections
Flare type interconnecting tubing to be produced on site.
For further details please refer to the Installation Manual.
1.7 Inbox Documentation
Each unit is supplied with its own installation, operation and remote control manuals.

Service Manual – YBZE DCI 1-A.1 GB
INTRODUCTION
1–4
1.8 Matching Table
OUTDOOR UNITS
INDOOR UNITS
AWSI-HZDE009-H11 AWSI-HZDE012-H11 AWSI-HZDE018-H11
AWAU-YBZE218-H11
X X
AWAU-YBZ324-H11
XXX
AWAU-YBZ430-H11
XXX
1.9 Indoor unit combination
AWAU-YBZE218-H11
1 unit 2 units
99+9
12 9+12
AWAU-YBZE324-H11
2 units 3 units
9+9 9+12 9+9+9 9+9+12 9+9+18
9+18 12+12 9+12+12 12+12+12 9+12+18
12+18 12+12+18
AWAU-YBZE430-H11
2 units 3 units 4units
9+9 9+12 9+9+9 9+9+12 9+9+18 9+9+9+9 9+9+9+12 9+9+9+18
9+18 12+12 9+12+12 12+12+12 9+12+18 9+9+12+12 9+12+12+12 9+9+12+18
12+18 12+12+18 12+12+12+12

Service Manual – YBZE DCI 1-A.1 GB2–1
PRODUCT DATA SHEET
Model Outdoor Unit AWAU-YBZE218-H11
Installation Method of Pipe Flared
Characteristics Units Cooling Heating
Average
Capacity (1) kW 5,0(2,05-6,2) 5,6(2,5-6,65)
Pdesign kW 5,0 4,6
SEER / SCOP (2) W/W 5,6 3,8
Energy efciency class A+ A
Annual energy consumption kWh 313 1695
Tbiv ºC N/A -7
Tol ºC N/A -15
Power supply V/Ph/Hz 220-240V/Single/50Hz
Circuit breaker rating A25
OUTDOOR
Refrigerant control EEV
Compressor type, model Rotary DC Inverter
Fan type & quantity Axial x 1
Fan speeds H/L RPM 710
Air ow H/L m3/hr 3200
Sound power level(4) H/L dB(A) 63
Sound pressure level(5) H/L dB(A) 53
Dimensions WxHxD mm 963X700X396
Weight kg 50
Package dimensions WxHxD mm 1029X750 X458
Packaged weight kg 55
Units per pallet Units 6 units per pallet
Stacking height units 2 levels
Refrigerant type R410A
Refrigerant charge (standard connecting
tubing length) kg(10m) 2.0
Additional charge per 1 meter gr / 1m 10m<L<20m 15g/m
Connections
between units
Liquid line In.(mm) 1/4”(6.35)
Suction line In.(mm) 3/8”(9.53)
Max.tubing length m. Max.10m for one unit and 20m for total
Max.height difference m. Ma x.10
Operation control type Remote control
Heating elements kW
Others
(1) Rating conditions in accordance with ISO 5151 and ISO 13253 (for ducted units).
(2) SEER / SCOP calculation accordance with EN14825.
2. PRODUCT DATA SHEET

Service Manual – YBZE DCI 1-A.1 GB 2–2
PRODUCT DATA SHEET
Model Outdoor Unit AWAU-YBZE324-H11
Installation Method of Pipe Flared
Characteristics Units Cooling Heating
Average
Capacity (1) kW 7,1(2,2-10) 8, 5(3 ,6 -11)
Pdesign kW 7,1 7,0
SEER / SCOP (2) W/W 5,1 3,8
Energy efciency class A A
Annual energy consumption kWh 487 2579
Tbiv ºC N/A -7
Tol ºC N/A -15
Power supply V/Ph/Hz 220-240V/Single/50Hz
Circuit breaker rating A32
OUTDOOR
Refrigerant control EEV
Compressor type, model Rotary DC Inverter
Fan type & quantity Axial x 1
Fan speeds H/L RPM 710
Air ow H/L m3/hr 4000
Sound power level(4) H/L dB(A) 68
Sound pressure level(5) H/L dB(A) 58
Dimensions WxHxD mm 1001X790X427
Weight kg 64
Package dimensions WxHxD mm 1083X855X488
Packaged weight kg 70
Units per pallet Units 6 units per pallet
Stacking height units 2 levels
Refrigerant type R410A
Refrigerant charge (standard connecting
tubing length) kg(10m) 2.2
Additional charge per 1 meter gr / 1m 15m<L<70m 15g/m
Connections
between units
Liquid line In.(mm) 1/4”(6.35)
Suction line In.(mm) 3/8”(9.53)
Max.tubing length m. Max.10m for one unit and 70m for total
Max.height difference m. Ma x.10
Operation control type Remote control
Heating elements kW
Others
(1) Rating conditions in accordance with ISO 5151 and ISO 13253 (for ducted units).
(2) SEER / SCOP calculation accordance with EN14825.

Service Manual – YBZE DCI 1-A.1 GB
PRODUCT DATA SHEET
2–3
Model Outdoor Unit AWAU-YBZE430-H11
Installation Method of Pipe Flared
Characteristics Units Cooling Heating
Average
Capacity (1) kW 8,0(2,2-10,0) 9,3(2,8-11,0)
Pdesign kW 8,0 7,0
SEER / SCOP (2) W/W 5,1 3,8
Energy efciency class A A
Annual energy consumption kWh 549 2579
Tbiv ºC N/A -7
Tol ºC N/A -15
Power supply V/Ph/Hz 220-240V/Single/50Hz
Circuit breaker rating A32
OUTDOOR
Refrigerant control EEV
Compressor type, model Rotary DC Inverter
Fan type & quantity Axial x 1
Fan speeds H/L RPM 710
Air ow H/L m3/hr 4000
Sound power level(4) H/L dB(A) 68
Sound pressure level(5) H/L dB(A) 58
Dimensions WxHxD mm 1001X790X427
Weight kg 64
Package dimensions WxHxD mm 1083X855X488
Packaged weight kg 70
Units per pallet Units 6 units per pallet
Stacking height units 2 levels
Refrigerant type R410A
Refrigerant charge (standard connecting
tubing length) kg(10m) 2.2
Additional charge per 1 meter gr / 1m 20m<L<70m 15g/m
Connections
between units
Liquid line In.(mm) 1/4”(6.35)
Suction line In.(mm) 3/8”(9.53)
Max.tubing length m. Max.10m for one unit and 70m for total
Max.height difference m. Max.10
Operation control type Remote control
Heating elements kW
Others
(1) Rating conditions in accordance with ISO 5151 and ISO 13253 (for ducted units).
(2) SEER / SCOP calculation accordance with EN14825.

Service Manual – YBZE DCI 1-A.1 GB
PRODUCT DATA SHEET
2–4
Model Indoor Unit AWSI-HZDE009-N11
Installation Method of Pipe Flared
Characteristics Units Cooling Heating
Capacity (4) kW 2,6 2,8
Power supply
V220-240
Ph 1
Hz 50
INDOOR
Fan type & quantity Crossow x 1
Fan speeds Cooling SH/H/M/L RPM 1350/1100/900/700
Heating SH/H/M/L RPM 1350/1140/980/820
Air ow (1) SH/H/M/L m3/hr 600/520/370/280
External static pressure Min Pa 0
Sound power level (2) SH/H/M/L dB(A) 56/53/45/39
Sound pressure level(3) SH/H/M/L dB(A) 41/38/30/24
Moisture removal l/hr 0,8
Condensate drain tube I.D mm 16
Dimensions WxHxD mm 770x283x201
Net Weight kg 8
Package dimensions WxHxD mm 855x360x280
Packaged weight kg 10
Operation control type Remote control
Model Indoor Unit AWSI-HZDE012-N11
Installation Method of Pipe Flared
Characteristics Units Cooling Heating
Capacity (4) kW 3,5 3,8
Power supply
V220-240
Ph 1
Hz 50
INDOOR
Fan type & quantity Crossow x 1
Fan speeds Cooling SH/H/M/L RPM 1350/1100/950/800
Heating SH/H/M/L RPM 1350/1190/1020/850
Air ow (1) SH/H/M/L m3/hr 680/560/410/300
External static pressure Min Pa 0
Sound power level (2) SH/H/M/L dB(A) 57/54/46/40
Sound pressure level(3) SH/H/M/L dB(A) 42/39/31/25
Moisture removal l/hr 1,4
Condensate drain tube I.D mm 16
Dimensions WxHxD mm 770x283x201
Net Weight kg 9
Package dimensions WxHxD mm 855x360x280
Packaged weight kg 11
Operation control type Remote control

Service Manual – YBZE DCI 1-A.1 GB
PRODUCT DATA SHEET
2–5
Model Indoor Unit AWSI-HZDE018-N11
Installation Method of Pipe Flared
Characteristics Units Cooling Heating
Capacity (4) kW 5,3 5,8
Power supply
V220-240
Ph 1
Hz 50
INDOOR
Fan type & quantity Crossow x 1
Fan speeds Cooling SH/H/M/L RPM 1350/1100/950/800
Heating SH/H/M/L RPM 1400/1200/1050/900
Air ow (1) SH/H/M/L m3/hr 800/680/560/460
External static pressure Min Pa 0
Sound power level (2) SH/H/M/L dB(A) 60/55/52/47
Sound pressure level(3) SH/H/M/L dB(A) 45/40/37/32
Moisture removal l/hr 1,8
Condensate drain tube I.D mm 16
Dimensions WxHxD mm 865x305x215
Net Weight kg 12
Package dimensions WxHxD mm 948X383X310
Packaged weight kg 15
Operation control type Remote control
(1)Airow 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).

Service Manual – YBZE DCI 1-A.1 GB
3–1
RATING CONDITIONS
Rating conditions in accordance with ISO 5151 and ISO 13253 (for ducted units).
Cooling:
Indoor: 27oC DB 19oC WB
Outdoor: 35 oC DB
Heating:
Indoor: 20oC DB
Outdoor: 7oC DB 6oC WB
Operating Limits
R410A
Indoor Outdoor
Cooling Upper limit 32oC DB 23oC WB 43oC DB
Lower limit 21oC DB 15oC WB -5oC DB
Heating Upper limit 27oC DB 24oC DB 18oC WB
Lower limit 10oC DB -15oC DB RH80%
Voltage 1-PH 50Hz 195 – 265 V
3. RATING CONDITIONS

Service Manual – YBZE DCI 1-A.1 GB4–1
OUTLINE DIMENSION
4.1 Indoor: AWSI-HZDE009-N11, AWSI-HZDE012-N11,
AWSI-HZDE018-N11
4. OUTLINE DIMENSION
Models W H D
HZDE009/012 770 283 201
HZDE018 867 305 215

Service Manual – YBZE DCI 1-A.1 GB 4–2
OUTLINE DIMENSION
4.2 Outdoor: AWAU-YBZE018-H11
4.3 Outdoor: AWAU-YBZE024-H11 , AWAU-YBZE030-H11

Service Manual – YBZE DCI 1-A.1 GB
5–1
PERFORMANCE DATA
5. PERFORMANCE DATA
PAGE UNDER WORK

Service Manual – YBZE DCI 1-A.1 GB
6–1
PRESSURE CURVES
6. PRESSURE CURVES
PAGE UNDER WORK

Service Manual – YBZE DCI 1-A.1 GB
7.1 Sound Pressure Level
7–1
SOUND LEVEL CHARACTERISTICS
7. SOUND LEVEL CHARACTERISTICS
7.2 Sound Pressure Level Spectrum (Measured as Figure 1)
PAGE UNDER WORK

Service Manual – YBZE DCI 1-A.1 GB
MODEL YBZE218 YBZE324 YBZE430
Power Supply To outdoor
1PH-220-240V-50Hz
Max Current, A 12A 21A 21A
Circuit Breaker, A 25A 32A 32A
Power Supply Wiring No. X
Cross Section mm23x2.5 mm23x4.0 mm23x4.0 mm2
Interconnecting Cable Model No. X
Cross Section mm24x1.0 mm24x1.0 mm24x1.0 mm2
8–1
ELECTRICAL DATA
8. ELECTRICAL DATA
NOTE
Power wiring cord should comply with local laws and electrical regulations requirements.

Service Manual – YBZE DCI 1-A.1 GB9–1
WIRING DIAGRAM
9.1 HZDE009, HZDE012
TUBE ROOM N
M2
N(1)
XT
BU
3
YEGN
2
RT1
DISP1
RT2
BK
BN
PE
YEGN
COM-OUT BK
BN
BU
AP1
AC-L
DISP2 SWING-UD
PGFPG
MOTOR
FAN
TEM.SENSOR
ROOM
TEM.SENSOR
TUBE
OUTDOOR UNIT
DISPLAY SWING
MOTOR
INDOOR UNIT
EVAPORATOR
AP2
HEALTH-NHEALTH-L
COOL PLASMA
GENERATOR
BU
RD
(optional)
JUMP
CAP
9. WIRING DIAGRAM
9.2 HZDE018
3
BU
XT
N(1)
TUBE
0
RT1
SWING
MOTOR
COM-OUT
N
PGF
MOTOR
CAP
JUMP
DISP2
DISP1
AP1
RECEIVER AND
DISPLAY BOARD
BU RD
HEALTH-N HEALTH-L
GENERATOR
COOL PLASMA
Optional
EVAPORATOR
AC-L
3BK
INDOOR UNIT
TEM.SENSOR TEM.SENSOR
PE
BK
ROOM
TUBE
M2
SWING-UD
ROOM
RT2
AP2
2BN
PG
4YEGN
0
M1
1BU
FAN
OUTDOOR UNIT
BN
2
YEGN