Haier HPU-42CV03 Manual de usuario

Commercial Air Conditioning

SERVICE MANUAL

 Features

 Long distribution pipe and high drop

 The outdoor can match with multiple types indoor unit of the same capacity

 The indoor unit is identical for heat pump and cooling only unit

 Infra red remote controller

 Central control and full automation, if connected with a central controller

 Optional safety devices and much more precision control device

 Auto-restart function

Manual code: SYJS-016-06REV.0 Edition: 2006-06-12

Model

HPU-42CV03

HPU-42HV03

CONTENTS

Contents………………………………………………………...1

1. Description of products& features………………………..2

2. Specification…………………………………………………4

3. Safety precaution……………………………………………7

4. Net dimension of indoor and outdoor……………………..9

5. Installation instructions………..……………………………10

6. Parts and functions…………………………………………21

7. Infrared controller functions………………………………..22

8. Refrigerant diagram....………………………………………39

9. Electrical control functions…………………………………41

10. Diagnostic information (trouble shooting)..……………..47

11. Electrical data....................……………………………….53

Commercial Air Conditioner Model: HPU-42CV03

HPU-42HV03

1.DESCRIPTION OF PRODUCTS & FEATURES

1.1. Products code explanation

HP U- 42 C V03

Power supply type: 03 stands for 200-220V, 50Hz

Design sequence

C: cooling; H: heating

Cooling capacity: 42=42000BTU/h

U: single split unit

Product type : “B” stands for cassette type, “C” stands for

convertible type, ”D” stands for duct, “S” stands for split

type, ”P” stands for cabinet system, "E" stands for ceiling

concealed type.

Haier Brand Air Conditioner

1.2 Brief Introduction for T1、T2、T3 working condition

1.3 Operating Range of Air Conditioners

Temp. Mode Rated Maximum Minimum

DB ℃27 32 15

Indoor

WB ℃19 23 14

DB ℃35 43 -5

Cooling

Outdoor

WB ℃24 26 6

DB ℃20 27 10

Indoor

WB ℃14.5 --- --

DB ℃7 23 -10

Heating

Outdoor

WB ℃6 18 ---

Climate type

Type of Air

Conditioner T1 T2 T3

Cooling Only 18 ℃~43℃10℃~35℃21℃~52℃

Heat pump -7℃~43℃-7℃~35℃-7℃~52℃

Electricity Heating ~43℃~35℃~52℃

Commercial Air Conditioner Model: HPU-42CV03

HPU-42HV03

Commercial Air Conditioner Model: HPU-42CV03

HPU-42HV03

1.5.2 Steady cabinet indoor unit

Powerfull running & long distance air sending

The unit can run powerfully and supply large volume of cooled air to the room. Long distance and

large angle air sending ensures average temperature distribution, bring you much more comfortable

indoor environment in the shortest time.

Newly designed display panel, more simple

On the display panel there are power, operation, timer, and electric heating indicator, from which

you can find the operation state directly, and the indicator flash times can show the failure.

Malfunction Auto-checking

Failure codes displayed by LED or controllers are so detailed for us to find the fail place more

quickly, and can judge the failure content easily.

Powerfull/Soft function

Special button on remoto controller is used to set powerful working or soft working.

Single fan outdoor, more compact

Central control function, if connected with a detector and a central

controller

1.5 Product features

1.5.1 Outdoor unit .

Flexible and easy installation

The outdoor can meet the higher request of installation. From the specifications, you will find for

each unit, how long and how high the piping will be, which will be convenient for design and installation.

Optional safety devices and much more precision control device

a. Ambient temperature sensor,coil temperature sensor and compressor temperature sensor

make the temperature control and defrosting control more precise.

b. High/low pressure switch can feel the discharging pipe pressure and suction pipe pressure on

time and precisely. If the pressure is too low or too high, it will stop the compressor to prevent it

being damaged for the sake of pressure.

c. 3 minutes delay protection for the compressor, the device can protect the compressor from

some damages and make the compressor have a long life.

Silent operation

Function coolin

heatin

Capacity BTU/h 41000 ----

Capacity kW 12.0

Sensible heat ratio 70% ----

W3700 ----

W 4400 ----

EER or COP W/W 3.24 ----

Dehumidifying capacity 10‐³×m³/h

Power cable section

Signal cable section

Connecting cable section

Wired control cable for wired control unit section //

Power source N, V, Hz

A / A

Start Current A

Class of anti electric shock CLASS I ----

Circuit breaker A

Max. operating pressure of heat side Mpa 2.8 ----

Max. operating pressure of cold side Mpa 2.8 ----

Unit model (color)

Type × Number

Speed(H-M-L) r/min

Fan motor output power kW

Air-flow(H-M-L) m³/h

Type / Diameter mm

Total Area m²

Temp. scope ℃

External （L×W×H）mm×mm×mm

Package （L×W×H）mm×mm×mm

Air sending angle

Drainage pipe (material , I.D./O.D.) mm

Control type (Remote /wired /model)

Fresh air hole dimension mm

Outlet distribution hole dimension mm

dB(A)

kg / kg

External （L×W×H）mm×mm×mm

Package （L×W×H）mm×mm×mm

kg / kg

Unit model (color)

Model / Manufacture

Oil model

Oil type

Oil charging

Type

Protection type

Starting method

Type × Number

Speed r/min

Fan motor output power kW

Air-flow(H-M-L) m³/h

Type / Diameter mm

Row / Fin pitch

Temp. scope ℃

External （L×W×H）mm×mm×mm

Package （L×W×H）mm×mm×mm

Drainage pipe (material , I.D./O.D.) mm

Refrigerant control method mm/mm

Volume of Accumulator L

Noise level dB(A)

material of reduce noise

crankcase heater power W

kg / kg

Type / Charge g

Recharge quantity g/m

Liquid mm

Gas mm

Connecting Method

Fan

Heat exchanger

Fan

Dimension

Compressor

Capillary tube

Refrigerant

840

SCROLL

Axial*2

VR54KS-TFP-542/COPELAND

3GS

1360

Inner thermal protection

hard startup

Type of Four way valve /

Defrosting Automatic

MAX.Pi

len

th 50

Weight (Net / Shipping) 106/111

PIPING

R22/3400

Pipe φ9.52

φ19.05

Flared

Between I.D &O.D MAX.Drop 30

1090*410*1350

2/1.6

Heat exchanger

inner grooved/φ9.52

0.06

6000

inner grooved/φ7

Outdoor unit

HPU-42CV03(WHITE)

Weight (Net / Shipping) 59/70

Panel

Dimension 948*340*1250

1850×600×350

Remote

item Model HPU-42CV03

5.0

5G×2.5mm2

Total power input

Max. power input

Running /Max.Running current

centrifugal

Cooling 6.9A/7.8A Heating 7.0/8.3

0.45

Weight (Net / Shipping)

1750

Dimension /

1980×660×420

4G×0.75mm2

0.09

Norminal condition: indoor temperature (cooling): 27℃DB/19℃WB, indoor temperature (heating): 20℃DB

Outdoor temperature(cooling): 35℃DB/24℃WB, outdoor temperature(heating): 7℃DB/6℃WB

The noise level will be measured in the third octave band limited values, using a Real Time Analyser calibrated sound intensity meter. It is a sound pressure noise level.

The detailed method please refer to the following information:

430/405/370

3N，380-400V，50HZ

Indoor unit

HPU-42CV03(WHITE)

Noise level (H-M-L)

Electricity Heater

2. SPECIFICATION

Commercial Air Conditioner Model: HPU-42CV03

HPU-42HV03

Function cooling heating

Capacity BTU/h 41000 44000

Capacity kW 12.0 13.0

Sensible heat ratio 70%

W3700 4000

W 4400 4900

EER or COP W/W 3.24 3.25

Dehumidifying capacity 10‐³×m³/h

Power cable section

Signal cable section

Connecting cable section

Wired control cable for wired control unit section //

Power source N, V, Hz

A / A

Start Current A

Class of anti electric shock CLASS I CLASS I

Circuit breaker A

Max. operating pressure of heat side Mpa 2.8 2.8

Max. operating pressure of cold side Mpa 2.8 2.8

Unit model (color)

Type × Number

Speed(H-M-L) r/min

Fan motor output power kW

Air-flow(H-M-L) m³/h

Type / Diameter mm

Total Area m²

Temp. scope ℃

External （L×W×H）mm×mm×mm

Package （L×W×H）mm×mm×mm

Air sending angle

Drainage pipe (material , I.D./O.D.) mm

Control type (Remote /wired /model)

Fresh air hole dimension mm

Outlet distribution hole dimension mm

dB(A)

kg / kg

External （L×W×H）mm×mm×mm

Package （L×W×H）mm×mm×mm

kg / kg

Unit model (color)

Model / Manufacture

Oil model

Oil type

Oil charging

Type

Protection type

Starting method

Type × Number

Speed r/min

Fan motor output power kW

Air-flow(H-M-L) m³/h

Type / Diameter mm

Row / Fin pitch

Temp. scope ℃

External （L×W×H）mm×mm×mm

Package （L×W×H）mm×mm×mm

Drainage pipe (material , I.D./O.D.) mm

Refrigerant control method mm/mm

Volume of Accumulator L

Noise level dB(A)

material of reduce noise

crankcase heater power W

kg / kg

Type / Charge g

Recharge quantity g/m

Liquid mm

Gas mm

Connecting Method

Norminal condition: indoor temperature (cooling): 27℃DB/19℃WB, indoor temperature (heating): 20℃DB

Outdoor temperature(cooling): 35℃DB/24℃WB, outdoor temperature(heating): 7℃DB/6℃WB

The noise level will be measured in the third octave band limited values, using a Real Time Analyser calibrated sound intensity meter. It is a sound pressure noise level.

The detailed method please refer to the following information:

Flared

Between I.D &O.D MAX.Drop 30

MAX.Piping length 50

Weight (Net / Shipping) 106/111

PIPING

Refrigerant R22/3400

Pipe φ9.52

φ19.05

Type of Four way valve /

Capillary tube

Defrosting Automatic

Dimension 948*340*1250

1090*410*1350

Heat exchanger

inner grooved/φ9.52

2/1.6

Fan

Axial*2

840

0.06

6000

Outdoor unit

HPU-42HV03(WHITE)

Compressor

VR54KS-TFP-542/COPELAND

3GS

1360

SCROLL

Inner thermal protection

hard startup

Weight (Net / Shipping) 59/70

Panel

Dimension /

Weight (Net / Shipping) /

Electricity Heater /

Noise level (H-M-L) 51

Remote

Dimension 1850×600×350

1980×660×420

Indoor unit

HPU-42HV03(WHITE)

Fan

centrifugal

430/405/370

0.09

1750

Heat exchanger

inner grooved/φ7

0.45

Running /Max.Running current Cooling 6.9A/7.8A Heating 7.0/8.3

5.0

5G×2.5mm2

4G×0.75mm2

3N，380-400V，50HZ

item Model HPU-42HV03

Total power input

Max. power input

Commercial Air Conditioner Model: HPU-42CV03

HPU-42HV03

outdoor unit:

1.air outlet from side: the noise level is the average sound pressure level measured from front, left,

right directions.

2.air outlet from top: the noise level is the average sound pressure level measured from front, back,

left, right directions.

measured point:

H ( height to the ground) = (h (unit height) + 1m) /2

and, it is 1m to each side.

Note: ⊙is the real time

Installation state: the unit should be placed on the flat floor or be mounted in

horizontal direction.

Testing method:

standing-on-floor unit: If the unit cooling capacity is over 28000W, the noise level should be

measured at the front, left, right directions respectively.

Commercial Air Conditioner Model: HPU-42CV03

HPU-42HV03

3. Safety precaution of indoor and outdoor

Carefully read the following information in order to operate the airconditioner correctly.

Below are listed three kinds of Safety Cautions and Suggestions.

WARNING!

CAUTION! Incorrect operations may result in injuries or machine damages; in some cases may

cause serious consequences.

Incorrect operations may result in severe consequences of death or serious injuries.

IN TRUCTION : These information can ensure the correct operation of the machine.

Be sure to conform with the following important Safety Cautions.

The afety Cautions should be at hand so that they can be checked at any time when needed.

If the conditioner is transferred to the new user this manual should be as well transferred to the new user.

WARNING!

If any abnormal phenomena is found

(e. g.smell of firing), please cut off the

power supply immediately, and contact

the dealer to find out the handling

method.

Don't dismantle the outlet of the

outdoor unit.

The exposure of fan is very dangerous

whichmay harm human beings.

switch

off

In such case to continue using the

conditioner will damage the conditioner

and may cause electrical shock or fire

hazard.

Incorrect maintenance and repairment

may cause water leak electrical shock

and fire hazard.

When need maintenance and repairment,

call dealer to handle it.

After a long time use of air-conditioner

the base should be checked for any

damages.

If the damaged base is not repaired the

unit may fall down and cause accidents.

Commercial Air Conditioner Model: HPU-42CV03

HPU-42HV03

Air-conditioner can't be installed in

the environment with inflammable

gases because the inflammable gases

near to air-conditioner may cause fire

hazard.

Connect earthing wire.

Use discharge pipe correctly to ensure

efficient discharge.

Earthing wire should not be con-

nected to the gas pipe water pipe

lightning rod or phone line in-correct

earthing may cause shock.

Incorrect pipe use may cause water

leaking.

Earthing

WARNING!

Installed electrical-leaking circuit

breaker.

It easily cause electrical shock without

circuit breaker.

Please let the dealer be responsible for

installing the conditioner.

Incorrect installation may cause water

leak electrical shock and fire hazard.

Call the dealer to take measures to

prevent the refrigerant from leaking.

If conditioner is installed in a small

room be sure to take every measure in

order to prevent suffocation accident

even in case of refrigerant leakage.

When conditioner is deinstalled or

reinstalleddealer should be responsible

for them.

Incorrect installation may cause water

leaking electrical shock and fire hazard.

No goods or nobody is permitted to

placed on or stand on outdoor unit.

The falling of goods and people may

cause accidents.

Don't operate the air-conditioner with

damp hands.

Otherwise will be shocked.

Only use correctly-typed fuse.

May not use wire or any other materials

replacing fuse other-wise may cause

faults or fire accidents.

Commercial Air Conditioner Model: HPU-42CV03

HPU-42HV03

4. Net dimension of indoor and outdoor

350

336 500

1851

600

Commercial Air Conditioner Model: HPU-42CV03

HPU-42HV03

185 185

Screw Hole

(M10)

580

950

Power wiring Terminal

1818

340

380

1250

Otros manuales para HPU-42CV03

Este manual sirve para los siguientes modelos

Tabla de contenidos

Otros manuales de Acondicionador de aire de Haier

Haier

Haier HS-06CG12 Manual de usuario

Haier

Haier AD50S2SS1FA Instrucciones de instalación y funcionamiento

Haier

Haier AD422BMBAA Manual de usuario

Haier

Haier AE092FCAKA Manual de usuario

Haier

Haier HCFU-42HF03 Manual de usuario

Haier

Haier AS50RCBHRA-PL Manual de usuario

Haier

Haier AS072AZADA Manual de usuario

Haier

Haier HW-18LMA03(T3) Manual de usuario

Haier

Haier HM-09CA03 Manual de usuario

Haier

Haier AU48NFIERA Manual de usuario

Haier

Haier KWR08XC3 HWR08XC5 Manual de usuario

Haier

Haier AM072ACNAA Manual de usuario

Haier

Haier ESA3067 - annexe 1 Manual de usuario

Haier

Haier HPU-32CA03T3 Manual de usuario

Haier

Haier AU07NFPEUA Manual de usuario

Haier

Haier ESA412J-W Manual de usuario

Haier

Haier AC282AFEAA Hoja de especificaciones

Haier

Haier AS50TDDHRA-CL Manual de usuario

Haier

Haier HDU-42HT03/H Manual

Haier

Haier HSU18VCA Manual de usuario

Haier

Haier AS072XCBAA Manual de instrucciones

Haier

Haier 3U24GS1ERE Manual de usuario

Haier

Haier AS072AIAAA Manual de usuario

Haier

Haier CWH08A Instrucciones de montaje

Manuales populares de Acondicionador de aire de otras marcas

Spheros

Spheros CC 355 Manual de usuario

Bosch

Bosch Climate 5000 SCI 24 CAS/ OU- OUE Manual de usuario

Panasonic

Panasonic CS-E12HKEW Manual de usuario

nedis

nedis ACMB1WT7 Manual de usuario

Samsung

Samsung AR KV Series Guía

Daikin

Daikin FCFV50A Manual de usuario

Fujitsu

Fujitsu Inverter ASBA30JFC Manual de usuario

Toshiba

Toshiba RAS-M10SMUV-E Manual de usuario

Daikin

Daikin FXLQ20MAVE Manual de usuario

Hitachi

Hitachi RAS-E24CAK Manual de usuario

CIAT

CIAT Magister 2 Series Guía

Bestron

Bestron AAC6000 Manual de usuario

Hisense

Hisense 7K Manual técnico

Frigidaire

Frigidaire FFRE0533S1E0 Manual de usuario

Samsung

Samsung AS09HM3N Manual de usuario

Frigidaire

Frigidaire CRA073PU11 Manual del propietario

Soleus Air

Soleus Air GB-PAC-08E4 Manual de usuario

McQuay

McQuay MCK020A Manual de usuario