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.