Airwell CN 9 Manuel utilisateur

CN Fixed RPM Series

REFRIGERANT

R410A HEATPUMP

REV: 01 Oct 2008

LISTOFEFFECTIVEPAGES

Service Manual-CN Fixed RPM series

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.

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Table of Contents

Service Manual-CN Fixed RPM series

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---------------------------------------------------------------------------- ---5-1

6. PRESSURE CURVES----------------------------------------------------------------------------------6-1

7. SOUND LEVEL CHARACTERSTICS---------------------------------------------------------------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. EXPLODED VIEWS AND SPARE PARTS LISTS------------------------------------------- -14-1

15. APPENDIX A------------------------------------------------------------------------------------------- -15-1

Introduction

ServiceManual-CNFixedRPMseries 1-1

1. Introduction

1.1 General

The CN Fixed RPM Cassette type split air conditioner has the same appearance

and structure with CN DCI model. It comprise RC (heat pump) models, as

follows:

CN 9, CN 12, CN 18

1.2 Main Features

The CN Fixed RPM series benefits from the most advanced technological

innovations, namely:

R410A refrigerant

High COP

Precharged refrigerant

Low Sound level for both Indoor and Outdoor

60 x60 cm dimenstion designed for integration in suspended ceilings

New grille, modern style with elegant lines in line with every interior decor

, 2 panels optional available (hard ceiling / Suspended ceiling)

Motorized air distribution flaps

Very slim profile 219mm at size 9-12, and 270mm at size 18

Option of fresh air intake, and air distribution to adjacent room

Integrated condensate pump with a lift of 1m Max.

Up to 15 m pipe length between indoor and outdoor units

Up to 7 m vertical high between indoor and outdoor units

Heating operation at outdoor temprature down to -9°C

Built in over-flow protection against the condensate water

Easy installation and service.

Fan speed can be adjusted by air flow compensation setting according to

different installation height (Field option)

Introduction

ServiceManual-CNFixedRPMseries 1-2

1.3 Indoor Unit

The indoor unit is cassette type indoor unit, and can be easily fitted to many types

of residential and commercials applications.

It includes:

Coil with hydrophilic aluminum fins.

Motorized air flap (two step motors)

Advanced electronic control box assembly

Low sound level of the indoor fan

1.4 Control

The microprocessor indoor controller, and an infrared remote control, supplied as

standard, provide complete operating function and programming. For further

details please refer to the Operation Manual, Appendix A.

1.5 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.

Interconnecting wiring terminal block.

Introduction

ServiceManual-CNFixedRPMseries 1-3

1.6 Tubing Connections

Flare type interconnecting tubing to be produced on site.

For further details please refer to the Installation Manual, Chapter 10.

1.7 Accessories

Remote Control

Panel 625x625 for gird ceiling

Panel 725x725 for hard ceiling

1.8 Inbox Documentation

1.9 Matching Table

In addition the listed outdoor units can be matched with other types of indoor units such as

Lex,Alpha.

For further information please refer to the relevant Service Manual.

Each unit is supplied with its own installation manual, operation manual and

Remote Controller operation manual.

Units Cooling Only

Btu/hr 9380

kW 2.75

kW 0.81

W/W 3.40

A 3.7

0.96

H/M/L RPM

H/M/L m3/hr

Min Pa

H/M/L dB(A)

l/hr

WxHxD mm

units

H RPM

H m3/hr

H dB(A)

WxHxD mm

kg 31

WxHxD mm

kg 33

Units

units

kg(7.5m)

In.(mm)

(1)Airflow 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).

1350

Others

Operation control type Remote control

Heating elements (Option) N/A

OUTDOOR

Refrigerant control Capillary tube

Compressor type,model Rotary Toshiba(GMCC) PA103X1C-4FZDE1

Additional charge 4m L 10m: +0g; 10m L 15m: +50g

Connections between

units

Liquid line 1/4"(6.35)

Max.height difference

Refrigerant type R410

Standard charge 0.97

Suction line 3/8"(9.53)

Max.tubing length Max.15

Max.7

Units per pallet 9

Stacking height 3 levels

Package dimensions 880x600x320

Packaged weight 34

Dimensions 830x545x245

Net Weight 32

1370

Sound power level

Sound pressure level(3)

Air flow

Fan type & quantity Propeller(direct) x 1

Fan speeds 750

Units per pallet 12

Stacking height 6levels

Package dimensions 681X681X297(700X700X103/800X800X103)

Packaged weight 16.2(3.4/4.2)

Dimensions 575X575X219(625X625X40/725X725X40)

Net Weight 12.9(2.2/2.7)

Moisture removal 0.92

Condenstate drain tube I.D 16

Sound power level (2) 48/45/43

Sound pressure level(3) 36/33/31

Circuit breaker rating 10

INDOOR

Fan type & quantity Centrifugal x 1

Fan speeds 650/550/450

Air flow (1) 490/400/320

External static pressure

Rated current 3.7 3.4

Starting current 16.6

Power factor 0.96 0.96

Prated (IDU)

Prated (IDU+ODU)

Energy efficiency class AA

Power supply

220-240

Power input (4) 0.81 0.74

EER (Cooling) or COP(Heating) (4) 3.40 3.85

Capacity (4) 9380 9720

2.75 2.85

Installation Method of Pipe Flared

Characteristics Cooling Heating

Model Indoor Unit CN-9

Model Outdoor Unit GCN-9

2. PRODUCT DATA SHEET

PRODUCT DATA SHEET

ServiceManual-CNFixedRPMseries 2-1

(5)The declared value's tolerance is in accordance with Eurovent.

Units Cooling Only

Btu/hr 11090

kW 3.25

kW 1.04

W/W 3.12

A 4.7

0.96

H/M/L RPM

H/M/L m3/hr

Min Pa

H/M/L dB(A)

l/hr

WxHxD mm

units

H RPM

H m3/hr

H dB(A)

WxHxD mm

kg 32

WxHxD mm

kg 34

Units

units

kg(7.5m)

In.(mm)

(1)Airflow 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).

Model Indoor Unit CN-12

Model Outdoor Unit GCN-12

Installation Method of Pipe Flared

Characteristics Cooling Heating

Capacity (4) 11090 11940

3.25 3.50

Power input (4) 1.04 0.98

EER (Cooling) or COP(Heating) (4) 3.12 3.50

Energy efficiency class BB

Power supply

220-240

Rated current 4.7 4.5

Power factor 0.96 0.96

Prated (IDU) 35

Prated (IDU+ODU) 1400

Starting current 24

Circuit breaker rating 10

INDOOR

Fan type & quantity Centrifugal x 1

Fan speeds 650/550/450

Air flow (1) 490/400/320

External static pressure 0

Sound power level (2) 48/46/44

Sound pressure level(3) 36/34/32

Moisture removal 1.35

Condenstate drain tube I.D 16

Dimensions 575X575X219(625X625X40/725X725X40)

Net Weight 12.9(2.2/2.7)

Package dimensions 681X681X297(700X700X103/800X800X103)

Packaged weight 16.2(3.4/4.2)

Units per pallet 12

Stacking height 6levels

OUTDOOR

Refrigerant control Capillary tube

Compressor type,model Rotary,Panasonic,5PS132EAC22

Fan type & quantity Propeller(direct) x 1

Fan speeds 830

Air flow 1450

Sound power level 63

Sound pressure level(3) 53

Dimensions 830x545x245

Net Weight 33

Package dimensions 880x600x320

Packaged weight 35

Units per pallet 9

Stacking height 3 levels

Refrigerant type R410A

Standard charge 0.96

Additional charge 4mLin10m:+0g 10m<Lin15m:+50g

Connections between

units

Liquid line 1/4"(6.35)

Suction line 3/8"(9.53)

Max.tubing length Max.15

Max.height difference Max.7

Operation control type Remote control

Heating elements (Option) N/A

Others

PRODUCT DATA SHEET

ServiceManual-CNFixedRPMseries 2-2

(5)The declared value's tolerance is in accordance with Eurovent.

Units Cooling Only

Btu/hr 17400

kW 5.10

kW 1.66

W/W 3.07

A 7.5

0.96

H/M/L RPM

H/M/L m3/hr

Min Pa

H/M/L dB(A)

l/hr

WxHxD mm

units

H RPM

H m3/hr

H dB(A)

WxHxD mm

Units

units

kg(7.5m)

In.(mm)

(1)Airflow 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).

Model Indoor Unit CN-18

Model Outdoor Unit ONG3-17

Installation Method of Pipe Flared

Characteristics Cooling Heating

Capacity (4) 17400 18420

5.10 5.40

Power input (4) 1.66 1.61

EER (Cooling) or COP(Heating) (4) 3.07 3.35

Energy efficiency class BC

Power supply

220-240

Rated current 7.5 7.3

Power factor 0.96 0.96

Prated (IDU) 55

Prated (IDU+ODU) 2150

Starting current 32

Circuit breaker rating 15

INDOOR

Fan type & quantity Centrifugal x 1

Fan speeds 750/650/550

Air flow (1) 680/580/490

External static pressure 0

Sound power level (2) 52/49/47

Sound pressure level(3) 41/39/37

Moisture removal 2.40

Condenstate drain tube I.D 16

Dimensions 575X575X270(625X625X40/725X725X40)

Net Weight 15.2(2.2/2.7)

Package dimensions 681X681X348(700X700X103/800X800X103)

Packaged weight 18.7(3.4/4.2)

Units per pallet 12

Stacking height 6 levels

OUTDOOR

Refrigerant control Capillary tube

Compressor type,model Rotary,TOSHIBA PA200X2CS-4KT1

Fan type & quantity Propeller(direct) x 1

Fan speeds 910

Air flow 2160

Sound power level 65

Sound pressure level(3) 54

Dimensions 795x610x290

Net Weight 43

Package dimensions 970x650x394

Packaged weight 46

Units per pallet 9

Stacking height 3 levels

Refrigerant type R410A

Max.height difference Max.7

Standard charge 1.28kg

Additional charge 4m Length 10m: +0g; 10m Length 15m: +100g

Suction line 1/2"(12.7)

Max.tubing length Max.15

Others

Operation control type Remote control

Heating elements (Option) N/A

Connections between

units

Liquid line 1/4"(6.35)

PRODUCT DATA SHEET

ServiceManual-CNFixedRPMseries 2-3

(5)The declared value's tolerance is in accordance with Eurovent.

Product Data Sheet

ServiceManual-CNFixedRPMseries 2-4

Optional accessory

Panel 625x625(Optional accessory) For all the models

Dimensions (H x L x D) mm 625x625x40

Weight kg 2.2

Package Dimensions (H x L x D) mm 700x700x103

Package Weight kg 3.4

Units per pallet units 20

Stacking height units 10 levels

Panel 725x725(Optional accessory) For all the models

Dimensions (H x L x D) mm 725x725x40

Weight kg 2.7

Package Dimensions (H x L x D) mm 800x800x103

Package Weight kg 4.2

Units per pallet units 10

Stacking height units 10 levels

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