Electra PXD912 Manual de usuario

PXD Series R410A

Indoor Unit Outdoor Unit

PXD9 ONG9 ST/RC

PXD12 ONG12 ST/RC

PXD15 ONG14 ST/RC

PXD18 GC18 ST/RC

PXD18 GC18 ST/RC 3PH

PXD24 OU7-24 ST/RC

OU7-24Z ST/RC

PXD24 OU7-24T ST/RC

PXD30 OU8-30 ST/RC

PXD30 OU8-30T ST/RC

SEPTEMBER – 2008

REFRIGERANT

R410A HEAT PUMP

COOLING ONLY

SM PXD 1-E.3 GB

CONTENT

LIST OF EFFECTIVE PAGES

A SM PXD 1-E.3 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 ........ August 2005

Total number of pages in this publication is 149 consisting of the following:

Page

No.

Revision

No. #

Page

No.

Revision

No. #

Page

No.

Revision

No. #

Title....................... 3

A ........................... 3

i............................. 3

1-1 - 1-3................ 3

2-1 - 2-10.............. 3

3-1 ........................ 3

4-1 - 4-3................ 3

5-1 - 5-32.............. 3

6-1 ........................ 3

7-1 - 7-5................ 3

8-1 - 8-2................ 3

9-1 - 9-5................ 3

10-1 ...................... 3

11-1-11-37............. 3

12-1-12-2.............. 3

13-1-13-42............ 3

14-1 – 14-11 ......... 3

Appendix -A...........3

• Zero in this column indicates an original page.

*Due to constant improvements please note that the data on this service manual can be modiﬁed with out notice.

**Photos are not contractual.

CONTENT

TABLE OF CONTENTS

iSM PXD 1-E.3 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. ELECTRICAL DATA..............................................................................................6-1

7. WIRING DIAGRAMS .............................................................................................7-1

8. ELECTRICAL CONNECTIONS.............................................................................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 PARTS LISTS.................................................13-1

14. OPTIONAL ACCESSORIES .................................................................................14-1

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

INTRODUCTION

1-1SM PXD 1-E.3 GB

1. INTRODUCTION

1.1 General

The PXD split ﬂoor and ceiling units range comprise the ST (cooling only) and RC (heat

pump) models, as follows:

• Cooling Only PXD9ST PXD12ST PXD15ST

PXD18ST PXD24ST PXD30ST

• Heat Pump PXD9RC PXD12RC PXD15RC

PXD18RC PXD24RC PXD30RC

1.2 Main Features

The PXD series beneﬁts from the most advanced technological innovations, namely :

• R410A

• Microprocessor control.

• Infrared remote control, and on unit.

• Possibility for treated air distribution to adjacent room (Accessory kit).

• High COP.

• Easy access to the interconnecting tubing and wiring connections.

• Possibility to connect a condensate pump kit with an integral over ﬂow

protection (Accessory kit).

• Automatic treated air sweep (horizontal and vertical)

• Low indoor and outdoor noise levels.

• Easy installation and service.

1.3 Indoor Unit

The indoor unit can be mounted as ﬂoor or ceiling type, no special adjustment

are needed. it can be easily ﬁtted to many types of residential and commercials

applications.

It includes:

• Casing with inlet and outlet grilles.

• Motorized ﬂaps (Horizontal and vertical).

• Advanced electronic control box assembly (storm 10V7).

• Coated indoor coil.

• Mounting plate

1.4 Filtration

The PXD series presents several types of air ﬁlters:

• Easily accessible, and re-usable pre-ﬁlters (mesh)

• Active carbon ﬁlter.

CONTENT

INTRODUCTION

1-2 SM PXD 1-E.3 GB

1.5 Control

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

standard, provide complete operating function and programming. The unit is designed

with an on unit control board as well.

For further details please refer to the Operation Manual, Appendix A.

1.6 Outdoor Unit

The PXD outdoor units can be installed as ﬂoor or wall mounted 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 :

• A Rotary 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.

1.7 Tubing Connections

Flare type interconnecting tubing to be produced on site.

For further details please refer to the Installation Manual, Appendix A

1.8 Accessories

ASK (All Season Kit):

For low ambient working conditions in cooling, an ASK can be installed inside the

outdoor unit. This kit allows cooling operation down to outdoor temp of -10 ºC by

gradually controlling the outdoor fan speed motor.

RCW Wall Mounted Remote Control

The RCW 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 adjustments.

For further details please refer to Optional Accessories, Chapter on this manual.

1.9 Inbox Documentation

Each unit is supplied with its own installation and operation manuals.

CONTENT

INTRODUCTION

1-3SM PXD 1-E.3 GB

1.10 Matching Table

1.10.1 R410A

OUTDOOR UNITS

INDOOR UNITS

MODEL REF’ K9 K11 K15 K18 WNG9 WNG12 WNG14 WNG18 PXD9 PXD12 PXD15 PXD18

ONG9 ST R410A √ √ √

ONG12 ST R410A √ √ √

ONG14 ST R410A √ √ √

ONG9 RC R410A √ √ √

ONG12 RC R410A √ √ √

ONG14 RC R410A √ √* √

GC18 ST R410A √ √ √

GC18 RC R410A √ √ √

√* - the outdoor unit of this combination cannot be matched to other indoor units.

OUTDOOR UNITS

INDOOR UNITS

MODEL REF’ KN24 KN30 WNG24 WNG30 PXD24 PXD30 DNG24 DNG30

OU724ST R410A √ √ √ √

OU724T ST R410A √ √ √ √

OU724 RC R410A √ √*√√

OU724T RC R410A √ √*√√

OU830 ST R410A √ √ √ √

OU830T ST R410A √ √ √ √

OU830 RC R410A √ √ √ √

OU830T RC R410A √ √ √ √

√* - the outdoor unit of this combination cannot be matched to other indoor units.

The above tables lists outdoor units and PXD indoor units, which can be matched

together. In addition the listed outdoor units can be matched with other types of indoor

units such as Ducted, Wall Mounted, and Cassettes .

For further information please refer to the relevant Service Manual.

CONTENT

PRODUCT DATA SHEET

2-1SM PXD 1-E.3 GB

2. PRODUCT DATA SHEET

2.1 PXD 9 / ONG-9 R410A

Model Indoor Unit PXD-9

Model Outdoor Unit ONG-9

Installation Method of Pipe Flared

Characteristics Units Cooling Only Cooling Heating

Capacity (1) Btu/hr 9080 9080 9520

kW 2.66 2.66 2.79

Power input (1) kW 0.825 0.825 0.86

EER (Cooling) or COP(Heating) (1) W/W 3.22 3.22 3.24

Energy efﬁciency class A A C

Power supply V/Ph/Hz 220-240V/Single/50Hz

Rated current A 3.7 3.7 4.0

Starting current A 18.7

Circuit breaker rating A 10

INDOOR

Fan type & quantity Centrifugal x 2

Fan speeds H/M/L RPM 740/650/600

Air ﬂow (2) H/M/L m3/hr 370/330/290

External static pressure Min-Max Pa 0

Sound power level (3) H/M/L dB(A) 50/49/47

Sound pressure level(4) H/M/L dB(A) 39/37/35

Moisture removal l/hr 1.1

Condensate drain tube I.D mm 16

Dimensions WxHxD mm 820x630x190

Weight kg 21

Package dimensions WxHxD mm 890x710x280

Packaged weight kg 25

Units per pallet units 14

Stacking height units 7 levels

OUTDOOR

Refrigerant control Capillary tube

Compressor type, model Rotary,LG GK113PAG

Fan type & quantity Propeller(direct) x 1

Fan speeds H/L RPM 780

Air ﬂow H/L m3/hr 1780

Sound power level H/L dB(A) 58 60

Sound pressure level(4) H/L dB(A) 48 49

Dimensions WxHxD mm 795x610x290

Weight kg 34 35

Package dimensions WxHxD mm 945x655x395

Packaged weight kg 38 39

Units per pallet Units 9

Stacking height units 3 levels

Refrigerant type R410A

Refrigerant chargless distance kg/m 1kg/7.5m

Additional charge per 1 meter g/m 7.5m<Lin<15m:+10g/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.15

Max. height difference m. Max.7

Operation control type Remote control

Heating elements kW

Others

(1) Rating conditions in accordance with ISO 5151 and ISO 13253 (for ducted units) and EN 14511.

(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 meter distance from unit.

CONTENT

PRODUCT DATA SHEET

2-2 SM PXD 1-E.3 GB

2.2 PXD 12 / ONG-12 R410A

Model Indoor Unit PXD-12

Model Outdoor Unit ONG-12

Installation Method of Pipe Flared

Characteristics Units Cooling Only Cooling Heating

Capacity (1) Btu/hr 12010 12010 12620

kW 3.52 3.52 3.7

Power input (1) kW 1.155 1.155 1.15

EER (Cooling) or COP(Heating) (1) W/W 3.05 3.05 3.22

Energy efﬁciency class B B C

Power supply V/Ph/Hz 220-240V/Single/50Hz

Rated current A 5.2 5.2 5.2

Starting current A 24

Circuit breaker rating A 15

INDOOR

Fan type & quantity Centrifugal x 2

Fan speeds H/M/L RPM 830/770/710

Air ﬂow (2) H/M/L m3/hr 420/390/350

External static pressure Min-Max Pa 0

Sound power level (3) H/M/L dB(A) 56/53/51

Sound pressure level(4) H/M/L dB(A) 45/41/38

Moisture removal l/hr 1.5

Condensate drain tube I.D mm 16

Dimensions WxHxD mm 820x630 x190

Weight kg 22

Package dimensions WxHxD mm 890x710x280

Packaged weight kg 26

Units per pallet units 14

Stacking height units 7 levels

OUTDOOR

Refrigerant control Capillary tube

Compressor type, model Rotary, Toshiba PA145X2C-4FT

Fan type & quantity Propeller(direct) x 1

Fan speeds H/L RPM 810

Air ﬂow H/L m3/hr 1850

Sound power level H/L dB(A) 62 64

Sound pressure level(4) H/L dB(A) 52 53

Dimensions WxHxD mm 795x610x290

Weight kg 35 36

Package dimensions WxHxD mm 945x655x395

Packaged weight kg 39 40

Units per pallet Units 9

Stacking height units 3 levels

Refrigerant type R410A

Refrigerant chargless distance kg/m 1.23kg/7.5m 1.27kg/7.5m

Additional charge per 1 meter g/m 7.5m<Lin<15m:+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.15

Max. height difference m. Max.7

Operation control type Remote control

Heating elements kW

Others

(1) Rating conditions in accordance with ISO 5151 and ISO 13253 (for ducted units) and EN 14511.

(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 meter distance from unit.

CONTENT

PRODUCT DATA SHEET

2-3SM PXD 1-E.3 GB

2.3 PXD 15 / ONG-14 R410A

Model Indoor Unit PXD-15

Model Outdoor Unit ONG-14

Installation Method of Pipe Flared

Characteristics Units Cooling Only Cooling Heating

Capacity (1) Btu/hr 13990 13990 15350

kW 4.1 4.1 4.5

Power input (1) kW 1.355 1.355 1.380

EER (Cooling) or COP(Heating) (1) W/W 3.03 3.03 3.26

Energy efﬁciency class B B C

Power supply V/Ph/Hz 220-240V/Single/50Hz

Rated current A 6.4 6.4 6.5

Starting current A 30

Circuit breaker rating A 15

INDOOR

Fan type & quantity Centrifugal x 2

Fan speeds H/M/L RPM 1000/780/720

Air ﬂow (2) H/M/L m3/hr 510/390/350

External static pressure Min-Max Pa 0

Sound power level (3) H/M/L dB(A) 57/53/49

Sound pressure level(4) H/M/L dB(A) 48/43/38

Moisture removal l/hr 1.9

Condensate drain tube I.D mm 16

Dimensions WxHxD mm 820x630 x190

Weight kg 22

Package dimensions WxHxD mm 890x710x280

Packaged weight kg 26

Units per pallet units 14

Stacking height units 7 levels

OUTDOOR

Refrigerant control Capillary tube

Compressor type, model Rotary, MITSUBISHI RN165VHSMT

Fan type & quantity Propeller(direct) x 1

Fan speeds H/L RPM 920

Air ﬂow H/L m3/hr 2160

Sound power level H/L dB(A) 63 64

Sound pressure level(4) H/L dB(A) 53 54

Dimensions WxHxD mm 795x610x290

Weight kg 41.5 42.2

Package dimensions WxHxD mm 945x655x395

Packaged weight kg 45.5 46.5

Units per pallet Units 9

Stacking height units 3 levels

Refrigerant type R410A

Refrigerant chargless distance kg/m 1.34kg/7.5m

Additional charge per 1 meter g/m 7.5m<Lin<15m:+25g/m

Connections between units

Liquid line In.(mm) 1/4"(6.35)

Suction line In.(mm) 1/2"(12.7)

Max. tubing length m. Max.15

Max. height difference m. Max.7

Operation control type Remote control

Heating elements kW

Others

(1) Rating conditions in accordance with ISO 5151 and ISO 13253 (for ducted units) and EN 14511.

(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 meter distance from unit.

CONTENT

PRODUCT DATA SHEET

2-4 SM PXD 1-E.3 GB

2.4 PXD 18 / GC-18 R410A

Model Indoor Unit PXD-18

Model Outdoor Unit GC-18

Installation Method of Pipe Flared

Characteristics Units Cooling Only Cooling Heating

Capacity (1) Btu/hr 18770 18770 19620

kW 5.5 5.5 5.75

Power input (1) kW 1.82 1.82 1.77

EER (Cooling) or COP(Heating) (1) W/W 3.02 3.02 3.25

Energy efﬁciency class B B C

Power supply V/Ph/Hz 220-240V/Single/50Hz

Rated current A 8.2 8.2 7.9

Starting current A 43

Circuit breaker rating A 15

INDOOR

Fan type & quantity Centrifugal x 2

Fan speeds H/M/L RPM 1100/1000/900

Air ﬂow (2) H/M/L m3/hr 930/820/700

External static pressure Min-Max Pa 0

Sound power level (3) H/M/L dB(A) 65/60/56

Sound pressure level(4) H/M/L dB(A) 51/48/45

Moisture removal l/hr 1.9

Condensate drain tube I.D mm 16

Dimensions WxHxD mm 1200x630x190

Weight kg 30

Package dimensions WxHxD mm 1270x710x280

Packaged weight kg 35

Units per pallet units 7

Stacking height units 7 levels

OUTDOOR

Refrigerant control Capillary tube

Compressor type, model Rotary,LG GJ208PAA

Fan type & quantity Propeller(direct) x 1

Fan speeds H/L RPM 815

Air ﬂow H/L m3/hr 2480

Sound power level H/L dB(A) 68

Sound pressure level(4) H/L dB(A) 58

Dimensions WxHxD mm 846x690x302

Weight kg 56

Package dimensions WxHxD mm 990x470x430

Packaged weight kg 60 61

Units per pallet Units 9

Stacking height units 3 levels

Refrigerant type R410A

Refrigerant chargless distance kg/m 1.6kg/7.5m

Additional charge per 1 meter g/m 7.5m<Lin<25m:+25g/m

Connections between units

Liquid line In.(mm) 1/4"(6.35)

Suction line In.(mm) 1/2"(12.7)

Max. tubing length m. Max.25

Max. height difference m. Max.15

Operation control type Remote control

Heating elements kW

Others

(1) Rating conditions in accordance with ISO 5151 and ISO 13253 (for ducted units) and EN 14511.

(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 meter distance from unit.

CONTENT

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