Airwell CADE024 User manual

YUDE Series
Indoor Units
Outdoor Units
CADE024
DBDE024
FADE024
YUDE024
CADE030
DBDE030
FADE030
YUDE030
CADE036
DBDE036
FADE036
YUDE036
CADE036
DBDE036
FADE036
YUDE036T
REFRIGERANT
R410A
HEAT PUMP
SM YUDE 2-A.1 GB
SEP-2015
Version:2

LIST OF EFFECTIVE PAGES
SM YUDE 2-A.1 GB
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:
Total number of pages in this publication is 81 consisting of the following:
Page
No.
Revision
No. #
Page
No.
Revision
No. #
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No.
Revision
No. #
* Zero in this column indicates an original page.

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

INTRODUCTION
SM YUDE 2-A.1 GB 1-1
1. INTRODUCTION
1.1 General
The YUDE series DC inverter is major designed for light commercial air-
conditioning needs with the DC inverter technology, this series of products
provides the most comfort and energy saving. This new line come with the comply
to the new ECO Design regulation of 2014.
The outdoor can match following indoors:
-Indoor Floor/Ceiling DCI: 3 sizes including 24/30/36kBtu/h
-Indoor Cassette DCI: 3 sizes including 24/30/36Btu/h
-Indoor Ducted DCI:3 sizes including 24/30/36kBtu/h
The outdoor unit has two options of 1 phase/3 phases:
1 Phase: 3 sizes including 24/30/36kBtu/h
3 Phase: 36kBtu/h
1.2 Main Features
DCI R410A models
Auto mode.
SEER / SCOP A-A level for all models.
Cooling
Heating
Dehumidification
Sleep mode
ON/OFF timer
Auto swing (cassette and floor ceiling)
4-dimension swing(cassette only )
Intelligent deicing
Memory from power failure
Cold air prevention in heating
Self diagnostic (Error indications) for ease of maintenance
Outdoor -15 C for cooling

INTRODUCTION
1-2 SM YUDE 2-A.1 GB
1.3 Indoor Unit
The CADE indoor unit is ceiling mounted, the FADE indoor unit is ceiling or floor
mounted, the DBDE indoor unit is a low silhouette ducted unit and can be easily fitted
to many types of residential and commercials applications.
It includes:
Coil with hydrophilic aluminum fins.
Motorized flaps (step motors) for CADE and FADE
Advanced electronic control box assembly
1.4 Filtration
The series presents air filters:
Easily accessible, and re-usable pre-filters (mesh)
1.5 Control
The microprocessor indoor controller, and an infrared remote control and wired
controller, supplied as standard, provide complete operating function and programming.
For further details please refer to the Operation Manual, Appendix A.

INTRODUCTION
SM YUDE 2-A.1 GB 1-3
1.6 Outdoor Unit
The outdoor units can be installed as floor 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 fins for RC units.
Outlet air fan grill.
Service valves” flare” type connection.
1.7 Tubing Connections
Flare type interconnecting tubing to be produced on site.
For further details please refer to the Installation Manual, Chapter 10.
1.8 Accessories
RCWE Wall Mounted Remote Control
The RCWE remote control is mounted on the wall, and controls the unit either as an
infrared remote control or as a wired controller. The wired controller can control up to
10 indoor units with the same program settings and adjustment.
For further details please refer to the Technical Service Manual.
1.9 Inbox Documentation
Each unit is supplied with its own installation and operation manuals.

INTRODUCTION
1-4 SM YUDE 2-A.1 GB
1.10 Matching Table
OUTDOOR
UNITS
INDOOR UNITS
AWSI-DBDE024-N11
AWSI-DBDE030-N11
AWSI-DBDE036-N11
AWSI-CADE024-N11
AWSI-CADE030-N11
AWSI-CADE036-N11
AWSI-FADE024-N11
AWSI-FADE030-N11
AWSI-FADE036-N11
AWAU-YUDE024-H11
√
AWAU-YUDE030-H11
√
AWAU-YUDE036-H11
√
AWAU-YUDE036-H13
√

PRODUCT DATA SHEET
SM YUDE 2-A.1 GB 2-1
2. PRODUCT DATA SHEET
2.1 AWSI-DBDE024-N11 // AWAU-YUDE024-H11
Model Indoor Unit
AWAU-DBDE024-N11
Model Outdoor Unit
AWAU-YUDE024-H11
Installation Method of Pipe
Flared
Characteristics
Units
Cooling
Heating
Average
Capacity (1)
kW
7,0(2,2-8,5)
8,0(2,4-9,5)
Pdesign
kW
7,0
7,0
SEER / SCOP (2)
W/W
5.1
3.8
Energy efficiency class
A
A
Annual energy consumption
kWh
480
2579
Tbiv
oC
N/A
-7
Tol
oC
N/A
-15
Power supply
V/Ph/Hz
220-240V/Single/50Hz
Circuit breaker rating(Indoor-Outdoor)
A
10-20
Rated power input (Maximum power input)
kW
3,80
4,00
Rated current (Maximum current)
A
17,5
18,4
INDOOR
Fan type & quantity
Centrifugal fan-2
Fan speeds
H/M/L
RPM
1280/1200/1140/960
1280/1200/1140/960
Air flow (3)
H/M/L
m3/hr
1400/1300/1200/1000
1400/1300/1200/1000
External static
pressure
Min-Max
Pa
25(0-100)
Sound power level (4)
H/M/L
dB(A)
64
Sound pressure level (5)
H/M/L
dB(A)
47/46/44/40
Moisture removal
l/hr
2,3
Condensate drain tube I.D
mm
20mm
Dimensions
WxHxD
mm
1239x268x558
Weight
kg
34
Package dimensions
WxHxD
mm
1348x597x283
Packaged weight
kg
39
Units per pallet
units
7
Stacking height
units
7
OUTDOOR
Refrigerant control
EEV
Compressor type, model
Rotary DC Inverter
Fan type & quantity
Axial x 1
Fan speeds
H/L
RPM
840
Air flow
H/L
m3/hr
4000
Sound power level(4)
H/L
dB(A)
65
Sound pressure level(5)
H/L
dB(A)
57
Dimensions
WxHxD
mm
980x790x427
Weight
kg
67
Package dimensions
WxHxD
mm
1083x855x488
Packaged weight
kg
72
Units per pallet
Units
6
Stacking height
Units
2
Refrigerant type
R410A
Refrigerant charge (standard connecting
tubing length)
kg(5m)
2.2
Additional charge per 1 meter
gr / 1m
5m<L<30m 60g/m
Connections
between units
Liquid line
In.(mm)
3/8"(9.53)
Suction line
In.(mm)
5/8"(15.88)
Max.tubing length
m.
Max.30
Max.height difference
m.
Max.15
Operation control type
Remote control/Wired 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.
(3) Airflow in ducted units; at nominal external static pressure.
(4) Sound power in ducted units is measured at air discharge.
(5) Sound pressure level measured at 1.4 meter distance from unit.

PRODUCT DATA SHEET
2-2 SM YUDE 2-A.1 GB
2.2 AWSI-FADE024-N11 // AWAU-YUDE024-H11
Model Indoor Unit
AWAU-FADE024-N11
Model Outdoor Unit
AWAU-YUDE024-H11
Installation Method of Pipe
Flared
Characteristics
Units
Cooling
Heating
Average
Capacity (1)
kW
7,0(2,4-8,2)
8,0(2,4-9,0)
Pdesign
kW
7,0
7,0
SEER / SCOP (2)
W/W
5.1
3.8
Energy efficiency class
A
A
Annual energy consumption
kWh
480
2579
Tbiv
oC
N/A
-7
Tol
oC
N/A
-15
Power supply
V/Ph/Hz
220-240V/Single/50Hz
Circuit breaker rating(Indoor-Outdoor)
A
10-20
Rated power input (Maximum power input)
kW
3,80
4,00
Rated current (Maximum current)
A
17,5
18,4
INDOOR
Fan type & quantity
Centrifugal fan-2
Fan speeds
H/M/L
RPM
1150/1100/1020/800
1150/1100/1020/800
Air flow (3)
H/M/L
m3/hr
1200/1000/900/800
1200/1000/900/800
External static
pressure
Min-Max
Pa
0
Sound power level (4)
H/M/L
dB(A)
62
Sound pressure level (5)
H/M/L
dB(A)
49/48/46/40
Moisture removal
l/hr
2,5
Condensate drain tube I.D
mm
17
Dimensions
WxHxD
mm
1220x225x700
Weight
kg
40
Package dimensions
WxHxD
mm
1343x823x315
Packaged weight
kg
50
Units per pallet
units
6
Stacking height
units
6
OUTDOOR
Refrigerant control
EEV
Compressor type, model
Rotary DC Inverter
Fan type & quantity
Axial x 1
Fan speeds
H/L
RPM
840
Air flow
H/L
m3/hr
4000
Sound power level(4)
H/L
dB(A)
65
Sound pressure level(5)
H/L
dB(A)
57
Dimensions
WxHxD
mm
980x790x427
Weight
kg
67
Package dimensions
WxHxD
mm
1083x855x488
Packaged weight
kg
72
Units per pallet
Units
6
Stacking height
Units
2
Refrigerant type
R410A
Refrigerant charge (standard connecting
tubing length)
kg(5m)
2.2
Additional charge per 1 meter
gr / 1m
5m<L<30m 60g/m
Connections
between units
Liquid line
In.(mm)
3/8"(9.53)
Suction line
In.(mm)
5/8"(15.88)
Max.tubing length
m.
Max.30
Max.height difference
m.
Max.15
Operation control type
Remote control/Wired 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.
(3) Airflow in ducted units; at nominal external static pressure.
(4) Sound power in ducted units is measured at air discharge.
(5) Sound pressure level measured at 1.4 meter distance from unit.

PRODUCT DATA SHEET
SM YUDE 2-A.1 GB 2-3
2.3 AWSI-CADE024-N11 // AWAU-YUDE024-H11
Model Indoor Unit
AWAU-CADE024-N11
Model Outdoor Unit
AWAU-YUDE024-H11
Installation Method of Pipe
Flared
Characteristics
Units
Cooling
Heating
Average
Capacity (1)
kW
7,0(2,4-8,5)
8,0(2,4-9,5)
Pdesign
kW
7,0
7,2
SEER / SCOP (2)
W/W
5.1
3.8
Energy efficiency class
A
A
Annual energy consumption
kWh
480
2653
Tbiv
oC
N/A
-7
Tol
oC
N/A
-15
Power supply
V/Ph/Hz
220-240V/Single/50Hz
Circuit breaker rating(Indoor-Outdoor)
A
10-20
Rated power input (Maximum power input)
kW
3,80
4,00
Rated current (Maximum current)
A
17,5
18,4
INDOOR
Fan type & quantity
Centrifugal fan-2
Fan speeds
H/M/L
RPM
650/620/560/500
650/620/560/500
Air flow (3)
H/M/L
m3/hr
1300
1300
External static
pressure
Min-Max
Pa
0
Sound power level (4)
H/M/L
dB(A)
62
Sound pressure level (5)
H/M/L
dB(A)
47/46/42/38
Moisture removal
l/hr
2,5
Condensate drain tube I.D
mm
25mm
Dimensions
WxHxD
mm
840x840x240
Weight
kg
26
Package dimensions
WxHxD
mm
963x963x325
Packaged weight
kg
32
Units per pallet
units
6
Stacking height
units
6
OUTDOOR
Refrigerant control
EEV
Compressor type, model
Rotary DC Inverter
Fan type & quantity
Axial x 1
Fan speeds
H/L
RPM
840
Air flow
H/L
m3/hr
4000
Sound power level(4)
H/L
dB(A)
65
Sound pressure level(5)
H/L
dB(A)
57
Dimensions
WxHxD
mm
980x790x427
Weight
kg
67
Package dimensions
WxHxD
mm
1083x855x488
Packaged weight
kg
72
Units per pallet
Units
6
Stacking height
Units
2
Refrigerant type
R410A
Refrigerant charge (standard connecting
tubing length)
kg(5m)
2.2
Additional charge per 1 meter
gr / 1m
5m<L<30m 60g/m
Connections
between units
Liquid line
In.(mm)
3/8"(9.53)
Suction line
In.(mm)
5/8"(15.88)
Max.tubing length
m.
Max.30
Max.height difference
m.
Max.15
Operation control type
Remote control/Wired 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.
(3) Airflow in ducted units; at nominal external static pressure.
(4) Sound power in ducted units is measured at air discharge.
(5) Sound pressure level measured at 1.4 meter distance from unit.