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:
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No.
Revision
No. #
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No.
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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.