Airwell DLSE Series User manual

REFRIGERANT R410A
HEAT PUMP
ECO DESIGN 2014
DLSEDC Inverter Series
$8* – 201
SM DLSDCI 3-A.2 GB
Indoor Units Outdoor Units
DLS18 DCI YBDE018-H11
DLS24 DCI YBDE024-H11
DLS30 DCI YBDE030-H11
DLS36 DCI YBD036-H11
YAD036-H13
DLS 43 DCI YBD042-H11
YAD042-H13

A
LIST OF EFFECTIVE PAGES
SM DLSDCI 3-A.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:
Original ....... 0 ........ June 2013
Total number of pages in this publication is 18consisting of the following:
Page
No.
Revision
No. #
Page
No.
Revision
No. #
Page
No.
Revision
No. #
Title.......................1
A ...........................1
i.............................1
1-1 - 1-4................1
2-1 - 2-7................1
3-1 ........................1
4-1 - 4-3................1
5-1 - 5-32..............1
6-1 - 6-4................1
7-1 - 7-5................1
8-1 ........................1
9-1 - 9-13..............1
10-1 ......................1
11-1.......................1
12-1-12-4............1
13-1-13-22............1
14-1-14-13............1
15-1-15-2............1
16-1-16-2..............1
17-1-17-68............1
Zero in this column indicates an original page.
*
** Photos are not contractual.

i
TABLE OF CONTENTS
SM DLSDCI 3-A.1 GB
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 & PRESSURE CURVES ................................................5-1
6. AIRFLOW CURVES ..............................................................................................6-1
7. SOUND LEVEL CHARACTERISTICS ..................................................................7-1
8. ELECTRICAL DATA..............................................................................................8-1
9. WIRING DIAGRAMS .............................................................................................9-1
10. REFRIGERATION DIAGRAMS.............................................................................10-1
11. TUBING CONNECTIONS......................................................................................11-1
12. CONTROL SYSTEM .............................................................................................12-1
13. TROUBLESHOOTING ..........................................................................................13-1
14. SERVICING ...........................................................................................................14-1
15. EXPLODED VIEWS AND SPARE PARTS LISTS.................................................15-1
16. OPTIONAL ACCESSORIES .................................................................................16-1
17. APPENDIX A .........................................................................................................17-1

1-1
INTRODUCTION
SM DLSDCI 3-A.GB
1. INTRODUCTION
1.1 General
The new DLS DC INVERTER split unit range comprises the following RC (heat pump)
models:
(
(
(
(

Remote control compatibility
The units are compatible with remote controls RC3, RC4, RC7, RC8
Inverter description


nominal capacity range unit.
It made possible due to the ability of inverters to reach a much higher capacity level

 

Sine wave DC Compressor drive.
DC-BL-SL (DC Brush-Less Sensor less) Inverter Compressor.
DC-BL Inverter Outdoor and Indoor Fan.
Fuzzy Logic Adaptive Control.


 
 
Low noise levels.
 
 
Networking connectivity.
Dry contact inputs:
Forced Standby.
Night mode (for silent operation).
 
Dry contact output:
Alarm
 Base Heater
Crank Case Heater
HMI Display consists of 7-segments shows system diagnostics and setup.

1-2
INTRODUCTION
SM DLSDCI 3-A.GB
 
 
 
 
 
 
The DLS DCI 
many type of residential and commercials applications.
 
High technology plastic fan and fan housing.
Drain pool at bottom of unit with internal downward slope.
 
Integrated water pump
 
'&IDQPRWRU

Tubing connections at the back of the unit to allow easy outlet to both sides of the
unit.
 
 
Field options:
 
(2) Airconet connection.
 
 
 
 
 
The micro processor indoor controller, and an infrared remote control, supplied as
standard, provides complete operating function and programming.

 
The DCI
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,

Compressor mounted in a soundproofed compartment.
 
 

1-3
INTRODUCTION
SM DLSDCI 3-A.1 GB
Fan grill air outlet.
 
 
Interconnecting wiring terminal blocks.
 
Flare type-interconnecting tubing to be produced on site.

oil traps.
For further details, please refer to the Installation Manual, Chapter 17.
 
 
1. Base Heater
2 Crank case Heater
For further details, please refer the Optional Accessories, Chapter 16.
 


1-4
INTRODUCTION
SM DLSDCI 3-A.GB
 
INDOOR UNITS
OUTDOOR  DLS18 DLS24  DLS36 DLS 43
 
 
 
 
 
 









SM DLSDCI 3-
A
.2 GB 2-1
PRODUCT DATA SHEET
2.1 DLSE 18 DCI
Model Indoor Unit AWSI-DLSE018 –N11
Model Outdoor Unit AWAU-YBDE018-H11
Installation Method DUCTED
Characteristics Units Cooling Heating
Average Warmer
Pdesign kW 5.0 5.5 5.5
SEER / SCOP (1) W/W 5.8 3.9 4.6
Energy efficiency class A+ A A+
Annual energy consumption kWh 749 2896 1592
Tbiv oC N/A -3 6
Tol oC N/A -15 -15
Capacity Range (1) (min÷max) kW 2.3÷5.9 1.9÷7.5
Power supply V/Ph/Hz 220-240V/Single/50Hz
Circuit breaker rating A 20
INDOOR
Fan type & quantity Centrifugal x 1
Fan speeds H/M/L RPM 650/550/480/410
Air flow (2) H/M/L m3/hr 1150/1060/875/740
External static pressure Min-Max Pa 25-60
Sound power level (3) H/M/L dB(A) 60/58/55/52
Sound pressure level (4) H/M/L dB(A) 43/41/38/35
Moisture removal l/hr 1.5
Condensate drain tube I.D mm 19
Dimensions WxHxD mm 790x256x749
Weight kg 29
Package dimensions WxHxD mm 960x300x855
Packaged weight kg 31.5
Units per pallet units 6
Stacking height units 6
OUTDOOR
Refrigerant control EEV
Compressor type, model Twin Rotary DC Inverter
Fan type & quantity Axial x 1
Fan speeds RPM 200 – 750 (continuous)
Air flow Max. m3/hr 2500
Sound power level Nom. dB(A) 65
Sound pressure level Nom. dB(A) 53
Dimensions WxHxD mm 900x700x340
Weight kg 56
Package dimensions WxHxD mm 985x730x435
Packaged weight kg 58.5
Units per pallet Units 6 units per pallet
Stacking height units 2 levels
Refrigerant type R410A
Refrigerant charge (standard connecting tubing
length) kg(7.5m) 1.55
Additional charge per 1 meter gr / 1m 7.5m < 0gr < 15m < 35gr per 1m < 30m
Connections between
units
Liquid line In.(mm) 1/4"(6.35)
Suction line In.(mm) 1/2"(12.7)
Max. tubing length m. 30
Max. height difference m. 15
Operation control type Remote control
Heating elements kW
Others
(1) Rating conditions in accordance with EN14825 and EN14511 (for ducted units).
(2) Airflow in ducted units; at nominal external static pressure.
(3) Sound power in ducted units is measured at air discharge.
(4) Sound pressure level measured at 1.4 meter distance from unit.
2. PRODUCT DA T A SHEET

SM DLSDCI 3-
A
.2 GB
2-2
PRODUCT DATA SHEET
2.2 DLSE 24 DCI
Model Indoor Unit AWSI-DLSE024 –N11
Model Outdoor Unit AWAU-YBDE024-H11
Installation Method DUCTED
Characteristics Units Cooling Heating
Average Warmer
Pdesign kW 6.8 7.5 7.5
SEER / SCOP W/W 5.2 3.8 4.9
Energy efficiency class A A A++
Annual energy consumption kWh 1122 4056 2032
Tbiv oC N/A -3 6
Tol oC N/A -15 -15
Capacity Range (1) (min÷max) kW 1.7÷7.4 1.8÷8.5
Power supply V/Ph/Hz 220-240V/Single/50Hz
Circuit breaker rating A 20
INDOOR
Fan type & quantity Centrifugal x 1
Fan speeds H/M/L RPM 720/650/550/410
Air flow (2) H/M/L m3/hr 1410/1220/1090/870
External static pressure Min-Max Pa 25-80
Sound power level (3) H/M/L dB(A) 65/62/59/55
Sound pressure level (4) H/M/L dB(A) 48/45/42/38
Moisture removal l/hr 2.3
Condensate drain tube I.D mm 19
Dimensions WxHxD mm 790x256x749
Weight kg 30
Package dimensions WxHxD mm 960x300x855
Packaged weight kg 32.5
Units per pallet units 6
Stacking height units 6
OUTDOOR
Refrigerant control EEV
Compressor type, model Twin Rotary DC Inverter
Fan type & quantity Axial x 1
Fan speeds RPM 300 – 820 (continuous)
Air flow Max. m3/hr 2750
Sound power level Nom. dB(A) 67
Sound pressure level Nom. dB(A) 55
Dimensions WxHxD mm 900x700x340
Weight kg 61.0
Package dimensions WxHxD mm 985x730x435
Packaged weight kg 63.5
Units per pallet Units 6
Stacking height units 2 levels
Refrigerant type R410A
Refrigerant charge (standard connecting tubing length) kg(7.5m) 2.3
Additional charge per 1 meter gr / 1m 7.5m < 0gr < 15m < 35gr per 1m < 30m
Connections between units
Liquid line In.(mm) 3/8"(9.53)
Suction line In.(mm) 5/8"(15.88)
Max.tubing length m. 30
Max.height difference m. 15
Operation control type Remote control
Heating elements kW
Others
(1) Rating conditions in accordance with EN14825 and EN14511 (for ducted units).
(2) Airflow in ducted units; at nominal external static pressure.
(3) Sound power in ducted units is measured at air discharge.
(4) Sound pressure level measured at 1.4 meter distance from unit.

SM DLSDCI 3-
A
.2 GB 2-3
PRODUCT DATA SHEET
2.3 DLSE 30 DCI
Model Indoor Unit AWSI-DLSE030 –N11
Model Outdoor Unit AWAU-YBDE030-H11
Installation Method DUCTED
Characteristics Units Cooling Heating
Average Warmer
Pdesign kW 7.5 8.6 8.6
SEER / SCOP (2) W/W 5.5 3.9 4.3
Energy efficiency class A A A+
Annual energy consumption kWh 1224 4502 2680
Tbiv oC N/A -3 6
Tol oC N/A -15 -15
Capacity Range (1) (min÷max) kW 2.8÷8.4 2.8÷9.4
Power supply V/Ph/Hz 220-240V/Single/50Hz
Circuit breaker rating A 20
INDOOR
Fan type & quantity Centrifugal x 1
Fan speeds T/H/M/L RPM 760/700/60/410
Air flow (3) T/H/M/L m3/hr 1410/1290/1140/950
External static pressure Min-Max Pa 25-80
Sound power level (4) H/M/L dB(A) 65/63/60/56
Sound pressure level (5) H/M/L dB(A) 48/46/43/39
Moisture removal l/hr 2.7
Condensate drain tube I.D mm 19
Dimensions WxHxD 790x256x749 790x256x749
Weight kg 31
Package dimensions WxHxD 960x300x855 959x315x854
Packaged weight kg 33.5
Units per pallet units 6
Stacking height units 6
OUTDOOR
Refrigerant control EEV
Compressor type, model Twin Rotary DC Inverter
Fan type & quantity Axial x 1
Fan speeds H/L RPM 300 – 850 (continuous)
Air flow H/L m3/hr 3400
Sound power level (4) H/L dB(A) 68
Sound pressure level (5) H/L dB(A) 56
Dimensions WxHxD mm 900x860x340
Weight kg 66
Package dimensions WxHxD mm 985x905x435
Packaged weight kg 68.5
Units per pallet Units 6
Stacking height units 2 levels
Refrigerant type R410A
Refrigerant charge(standard connecting
tubing length) Kg(7.5m) 2.10
Additional charge per 1 meter gr / 1m 7.5m < 0gr < 15m < 50gr per 1m < 50m
Connections between
units
Liquid line In.(mm) 3/8"(9.53)
Suction line In.(mm) 5/8"(15.88)
Max. tubing length m. Max.50
Max. height
difference m. Max.25
Operation control type Remote control
Heating elements kW
Others
(1) Rating conditions in accordance with EN14825 and EN14511 (for ducted units).
(2) Airflow in ducted units; at nominal external static pressure.
(3) Sound power in ducted units is measured at air discharge.
(4) Sound pressure level measured at 1.4 meter distance from unit.

SM DLSDCI 3-
A
.2 GB
2-4
PRODUCT DATA SHEET
2.4 DLSE 36 DCI 1PH
Model Indoor Unit AWSI-DLSE036–N11
Model Outdoor Unit AWAU-YBD036-H11
Installation Method DUCTED
Characteristics Units Cooling Heating
Average Warmer
Pdesign kW 9.5 9.5 10.2
SEER / SCOP W/W 5.6 3.8 4.6
Energy efficiency class A+ A A+
Annual energy consumption kWh 1524 5136 2972
Tbiv oC N/A -3 6
Tol oC N/A -15 -15
Capacity Range (1) (min÷max) kW 2.8÷11.2 2.7÷12.5
Power supply V/Ph/Hz 220-240V/Single/50Hz
Circuit breaker rating A 25
INDOOR
Fan type & quantity Centrifugal x 1
Fan speeds H/M/L RPM 760/700/620/450
Air flow (2) H/M/L m3/hr 1750/1670/1550/1290
External static pressure Min-Max Pa 37-100
Sound power level (3) H/M/L dB(A) 65/63/61/56
Sound pressure level (4) H/M/L dB(A) 48/46/45/41
Moisture removal l/hr 3.5
Condensate drain tube I.D mm 19
Dimensions WxHxD mm 854x297x816
Weight kg 33
Package dimensions WxHxD mm 1005x345x915
Packaged weight kg 35.5
Units per pallet units 6
Stacking height units 6
OUTDOOR
Refrigerant control EEV
Compressor type, model Twin Rotary DC Inverter
Fan type & quantity Axial x 2
Fan speeds H/L RPM 300-950 (continuous)
Air flow H/L m3/hr 4150
Sound power level(3) H/L dB(A) 69
Sound pressure level(4) H/L dB(A) 58
Dimensions WxHxD mm 900x970x340
Weight kg 85
Package dimensions WxHxD mm 985x1020x435
Packaged weight kg 87.8
Units per pallet Units 6 units per pallet
Stacking height units 2 levels
Refrigerant type R410A
Refrigerant charge (standard connecting tubing
length) kg(7.5m) 2.50
Additional charge (tubing length 30÷70m) gr/m 30
Connections
between units
Liquid line In.(mm) 3/8"(9.53)
Suction line In.(mm) 5/8"(15.875)
Max.tubing length m. Max.70
Max.height difference m. Max. 30
Operation control type Remote control
Heating elements kW BH 70W - optional
Others
(1) Rating conditions in accordance with EN14825 and EN14511 (for ducted units).
(2) Airflow in ducted units; at nominal external static pressure.
(3) Sound power in ducted units is measured at air discharge.
(4) Sound pressure level measured at 1.0 meter distance from unit.

SM DLSDCI 3-
A
.1 GB 2-5
PRODUCT DATA SHEET
2.5 DLS 36 DCI 3PH
Model Indoor Unit AWSI-DLSE036–N11
Model Outdoor Unit AWAU-YBD036-H11
Installation Method DUCTED
Characteristics Units Cooling Heating
Average Warmer
Pdesign kW 9.5 9.5 10.2
SEER / SCOP W/W 5.6 3.8 4.6
Energy efficiency class A+ A A+
Annual energy consumption kWh 1524 5136 2972
Tbiv oC N/A -3 6
Tol oC N/A -15 -15
Capacity Range (1) (min÷max) kW 2.8÷11.2 2.7÷12.5
Power supply V/Ph/Hz 220-240V/Single/50Hz
Circuit breaker rating A 25
INDOOR
Fan type & quantity Centrifugal x 1
Fan speeds H/M/L RPM 760/700/620/450
Air flow (2) H/M/L m3/hr 1750/1670/1550/1290
External static pressure Min-Max Pa 37-100
Sound power level (3) H/M/L dB(A) 65/63/61/56
Sound pressure level (4) H/M/L dB(A) 48/46/45/41
Moisture removal l/hr 3.5
Condensate drain tube I.D mm 19
Dimensions WxHxD mm 854x297x816
Weight kg 33
Package dimensions WxHxD mm 1005x345x915
Packaged weight kg 35.5
Units per pallet units 6
Stacking height units 6
OUTDOOR
Refrigerant control EEV
Compressor type, model Twin Rotary DC Inverter
Fan type & quantity Axial x 2
Fan speeds H/L RPM 300-950 (continuous)
Air flow H/L m3/hr 4150
Sound power level(3) H/L dB(A) 69
Sound pressure level(4) H/L dB(A) 58
Dimensions WxHxD mm 900x970x340
Weight kg 85
Package dimensions WxHxD mm 985x1020x435
Packaged weight kg 87.8
Units per pallet Units 6 units per pallet
Stacking height units 2 levels
Refrigerant type R410A
Refrigerant charge (standard connecting tubing
length) kg(7.5m) 2.50
Additional charge (tubing length 30÷70m) gr/m 30
Connections
between units
Liquid line In.(mm) 3/8"(9.53)
Suction line In.(mm) 5/8"(15.875)
Max.tubing length m. Max.70
Max.height difference m. Max. 30
Operation control type Remote control
Heating elements kW BH 70W - optional
Others
(1) Rating conditions in accordance with EN14825 and EN14511 (for ducted units).
(2) Airflow in ducted units; at nominal external static pressure.
(3) Sound power in ducted units is measured at air discharge.
(4) Sound pressure level measured at 1.0 meter distance from unit.

2-6
PRODUCT DATA SHEET
SM DLSDCI 3-A.1 GB
2.6 DLS 43 DCI 3PH
Model Indoor Unit DLS 43 DCI R410A AW
Model Outdoor Unit AWAU-YAD042-H13
Installation Method of Pipe Flared
Characteristics Units Cooling Heating
Capacity - Nominal (Minimum~ Maximum)(1) Btu/hr 42,650(16,000~49,500) 45,000(16,000~54,600)
kW 12.5 (4.5~14.0) 14.0 (4.5~16.0)
Power Input – Nominal (Minimum~Maximum)(1) W 3,560 (1,300~4,500) 3,990 (1,450~5,000)
EER (Cooling) or COP (Heating) W/W 3.51 3.51
 A B
Power supply V/Ph/Hz 380-400 / 3PH / 50
Rated Current (Nominal) 4.8 4.9
Circuit breaker rating A 3x16
INDOOR
Fan type & quantity Centrifugal x 1
Fan speeds H/M/L RPM 880 / 650 / 560
(2) H/M/L m3/hr 2025/1450/1250
External static pressure Min-Max Pa 50-100
Sound power level (3) H/M/L dB(A) 65 / 60 / 55
Sound pressure level (4) H/M/L dB(A) 52 / 49 / 47
Moisture removal l/hr 3.8
Condensate drain tube I.D mm 19
Dimensions WxHxD mm 854x297x816
Weight kg 33
Package dimensions WxHxD mm 1005x345x915
Packaged weight kg 35.5
Units per pallet units 6
Stacking height units 6
OUTDOOR
Refrigerant control EEV
Compressor type, model Twin Rotary DC Inverter
Fan type & quantity Axial x 2
Fan speeds RPM 850-150(continuous)
 Max. m3/hr 5,700
Sound power level Nom. dB(A) 70
Sound pressure level Nom. dB(A) 58
Dimensions WxHxD mm 900x1250x340
Weight kg 110
Package dimensions WxHxD mm 985x1400x435
Packaged weight kg 121
Units per pallet Units 3
Stacking height units 1 levels
Refrigerant type R410A
Refrigerant charge (standard connecting
tubing length) kg(7.5m) 3.2
Additional charge (tubing length 30÷70m) gr 40 gr per 1m
Connections
between units
Liquid line In.(mm) 3/8”(9.53)
Suction line In.(mm) 3/4”(19.0)
Max.tubing length m. 70
Max.height difference m. 30
Operation control type Remote control
Heating elements kW BH 70W - optional
Others
(1) Rating conditions in accordance with EN14825 and EN14511 (for ducted units).
 
(3) Sound power in ducted units is measured at air discharge.
(4) Sound pressure level measured at 1.0 meter distance from unit.

2-7
PRODUCT DATA SHEET
SM DLSDCI 3-A.1 GB
2.7 DLS 43 DCI 1 PH
Model Indoor Unit DLS 43 DCI
Model Outdoor Unit YBD 042 H11
Installation Method DUCTED
Characteristics Units Cooling Heating
Capacity - Nominal (Minimum ~ Maximum)(1) Btu/hr 42,650 (15,350-49,470) 47,770 (15,350-54,590)
kW 12.5 (4.5-14.5) 14.0 (4.5-16.0)
Power Input - Nominal (Minimum ~ Maximum)( (1) W 3,730 (1,400-4,850) 4,100 (1,100-5,050)
EER (Cooling) or COP(Heating) (1) W/W 3.35 3.41
 - A B
Power Supply V/Ph/Hz 230 / 1 / 50
Rated Current (Nominal) A 17.4 18.4
Starting Current A <10
Circuit Breaker Rating A 32
INDOOR
Fan Type & Quantity CENTRIFUGAL
Fan Speed H/M/L RPM 870 650 560
(2) H/M/L m3/hr 2025 1450 1250
External Static Pressure Nom-Max Pa 50-100
Sound Power Level(3) H/M/L dB (A) 71 67 62
Sound Pressure Level (4) H/M/L dB (A) 52 49 47
Moisture Removal (Nominal) L/hr 3.3
Condensate Drain Tube I.D. mm 16
Dimensions W/H/D mm 854 300 816
Weight kg 33
Package Dimensions W/H/D mm 1010 342 917
Packaged Weight kg 38
Units per Pallet Units 6
Stacking Height Units 6
OUTDOOR
Refrigerant Control Electronic Expansion Valve
Compressor Type, Model Scroll, ANB42
Motor type DCBL Inverter
Fan Type & Quantity 
Fan Speed RPM 850-150 (continuous)
 Max m3/hr 5,700
Sound Power Level Nom dB (A) 68 70
Sound Pressure Level Nom dB (A) 56 58
Dimensions W/H/D mm 900 1255 340
Weight kg 110
Package Dimensions W/H/D mm 985 1395 435
Packaged Weight kg 120
Units per Pallet Units 1
Stacking Height Units 1
Refrigerant Type R410A
Refrigerant Chargeless Distance kg/m 3.3 / 30
Additional Charge Per 1 Meter g/m 40
Connections
Between Units
Liquid Line In (mm) 3/8” (9.53)
Suction Line In (mm) 3/4” (19.0)
Max. Tubing Length m 70
Max. Height Difference m 30
Operation Control Type LCD Remote Control
Heating Elements kW BH 70W - optional
Others
(1) Rating conditions in accordance with EN14825 and EN14511 (for ducted units).
(2) 
(3) Sound power in ducted units is measured at air discharge.
(4) Sound pressure level measured at 1.0 meter distance from unit.

3-1
RATING CONDITIONS
SM DLSDCI 3-A.1 GB
3. RATING CONDITIONS
Standard conditions in accordance with ISO 5151 and ISO 13253 (for ducted units) and
EN 14511.
Cooling:
Indoor: 27oC DB 19oC WB
Outdoor: 35 oC DB
Heating:
Indoor: 20oC DB
Outdoor: 7oC DB 6oC WB
3.1 Operating Limits
Indoor Outdoor
Cooling Upper limit 32oC DB 23oC WB 46oC DB
Lower limit 21oC DB 15oC WB -10oC DB
Heating Upper limit 27oC DB 24oC DB 18oC WB
Lower limit 10oC DB -15oC DB -16oC WB
Voltage 1PH 198 - 264 VAC
3PH 323 - 440 VAC

4-1
OUTLINE DIMENSIONS
SM DLSDCI 3-A.GB
4. OUTLINE DIMENSIONS
4.1 Indoor Unit: DLS( 18 / 24 / 30 / 36 / 43 DCI
H
G
J
K
I
77 79
F
10
M
L
A E
357
C
74
62
61
B
16
D
Model A B C D E F G H I J K L M
DLS(18,24,30 790 653 749 758 797 256 702 599 684 162 242 101 12
DLS(36, 43 854 715 815 822 861 297 770 663 749 193 282 131 22

4-2
OUTLINE DIMENSIONS
SM DLSDCI 3-A.1 GB
4.2 Outdoor Unit: YBDE018 / 024
4.3 Outdoor Unit: YBDE030
  












 












4-3
OUTLINE DIMENSIONS
SM DLSDCI 3-A.GB
4.4 Outdoor Unit: YBDE036-H11+
 













4.5 Outdoor Unit: YAD042-H13 , YBD042-H11

 













5-1
PERFORMANCE DATA & PRESSURE CURVES
SM DLSDCI 3-A.1 GB
5. PERFORMANCE DATA & PRESSURE CURVES
5.1 DLS 18 DCI - H11
5.1.1 Cooling Capacity (kW)
ID COIL ENTERING AIR DB/WB TEMPERATURE [oC]
OD COIL ENTERING
AIR DB
TEMPERATURE [oC]
DATA 22/15 24/17 27/19 29/21 32/23
-10 - 20
(protection range)
TC 80 - 110 % of nominal
SC 80 - 105 % of nominal
PI 25 - 50 % of nominal
25
TC 4.83 5.15 5.47 5.78 6.10
SC 4.39 4.48 4.57 4.66 4.75
PI 1.09 1.11 1.13 1.16 1.18
30
TC 4.60 4.92 5.23 5.55 5.86
SC 4.28 4.37 4.46 4.55 4.64
PI 1.22 1.24 1.26 1.28 1.30
35
TC 4.37 4.68  5.32 5.63
SC 4.17 4.26  4.44 4.53
PI 1.35 1.37  1.41 1.43
40
TC 4.14 4.45 4.77 5.08 5.40
SC 4.06 4.15 4.24 4.33 4.42
PI 1.48 1.50 1.52 1.54 1.56
46
TC 3.86 4.17 4.49 4.80 5.12
SC 3.93 4.02 4.11 4.20 4.29
PI 1.63 1.65 1.67 1.69 1.71




!"!
#$#&!$'
*!*'"!+,:
**'"!+,:
$$
;;'



5-2
PERFORMANCE DATA & PRESSURE CURVES
SM DLSDCI 3-A.1 GB
5.1.2 Heating Capacity
ID COIL ENTERING AIR DB TEMPERATURE [°C]
OD COIL
ENTERING AIR
DB/WB
TEMPERATURE
[°C]
DATA 15 20 25
-15/-16 TC 3.56 3.32 3.07
PI 0.88 0.97 1.05
-10/-12 TC 3.97 3.72 3.47
PI 1.06 1.15 1.23
-7/-8 TC 4.27 4.02 3.77
PI 1.19 1.28 1.37
-1/-2 TC 4.42 4.17 3.92
PI 1.26 1.35 1.44
2/1 TC 4.52 4.27 4.02
PI 1.30 1.39 1.48
7/6 TC 5.85 50 5.35
PI 1.37  1.55
10/9 TC 6.17 5.92 5.67
PI 1.45 1.54 1.63
15/12 TC 6.49 6.25 6.00
PI 1.53 1.62 1.71
15-24 TC 85 - 105 % of nominal
(Protection Range) PI 80 - 120 % of nominal




!"!
#$#&!$'
*!*'"!+,:
**'"!+,:
$$
;;'

