Haier HSU-22H03/R2(DB) Manual de usuario

Domestic Air Conditioner

SERVICE MANUAL

Models

HSU-22H03/R2(DB)

lFeatures

lComfortable:wide -angle airflow

lhealth air purifying

lquiet operation

lenergy efficient

Serial Number: Version:00.00 Edition: 2005-11-16

Content

1. Description of product model coding and series introduction--3

2. Specifications -------------------------------------------------------------6

3. Curves of performance of compressor-------------------------------8

4. Description, net dimensions and functions of main components

and accessories------------------------------------------------------------10

5. Knock-down drawings and part lists---------------------------------13

6. Brief introduction to electrical control functions ------------------18

Abnormity diagnosis -------------------------------------------------------- 36

8. ----------------------------------------------------------30

Circuit diagram ------------------------------------------------------------33

10.Trouble shooting ------------------------------------------------------------38

11. Refrigerating cycle diagram ------------------------------------------40

12. Noise level test chart and air velocity distribution -------------------------- 42

13. Installation manual -----------------------------------------------------45

Domestic Air Conditioner Model: HSU-22H03/R2(DB)

Wiring diagram

DESCRIPTION OF

PRODUCT MODEL CODING

& SERIES INTRODUCTION

Model: HSU-22H03/R2(DB)Domestic Air Conditioner

Introductory Remarks

Description of coding rules of unit model

Coding rules and descriptions are as follows:

Applicable frequency:0(50HZ),1(60HZ)

Applicable voltage:3(220~230V),4(240V)

Refrigerant type:R1(R407C),R2(R410A)

Developing sequence :A,B,C,D...

Function code

R/H-heat pump

E-electric aided heating

Nominal cooling capacity (BTU/h)with the first two

numbers based on thousand unit

The structure code of indoor & outdoor unit:

S(wall-mounted),W(window type),P (cabinet type)

H-Abbreviation of Haier

234567

189

L/C-cooling only

10 11

Examples:

HSU-22H03/R2(DB) represents wall-mounted split type heat pump DC inverter air conditioner.

The cooling capacity is 22000BTU/h and the power supply is 230V/50Hz

the refrigerant is R410A.

Model: HSU-22H03/R2(DB)Domestic Air Conditioner

No.

Operating condition

Norminal cooling

Norminal heating

Norminal electrical

heating

indoor air status

DBOC WBOC

20OC Not control

DBOC WBOC

7OC 6OC

outdoor air status

--- --- --- ---

Standard Situation/Conditions

C.Series brief introduction

1.comfortable:wide-angle airflow

The vertical dual-flap and horizontal wide-angle louvers ensure the cool (warm) air reaches

every corner of the room.

2.Health air purifying

An air purifying filter with deodorizing and disinfecting functions keeps the air clean and users

healthy.

3.Quiet operation

Fan With Random-pitched Blades.

Random-pitched blades help reduce operating noise while maintaining a high airflow rate.

4.Energy efficient

The design of inner-grooved copper tube greatly increases the refrigerant contact area and

the efficiency of cooling/heating functions.

5.Convenience

Auto restart and washable panel:

The grille can be removed and washed easily when necessary. With Auto restart function the

unit will automatically return to the operating settings in use before the power failure when

power is restored.

6.Wide variety of functions

24-Hour Timer:

24-hour timer allows users to select the exact time they would like the air conditioner to turn on

and to turn off. Timers on previous models operation are based on the number of hours of desired

operation.

7.Night-set models

When the air conditioner is operating on the timer-off circuit.The preset room temperature

gradually rises (going down in heating) before the unit stops as shown below. Users can sleep

comfortably without sudden change in temperature.

8.Program”dry”

This function automatically reduces the level of humidity while maintaining the preset indoor

temperature.

27OC 19OC 35OC 24OC

Model:HSU-22H03/R2(DB)Domestic Air Conditioner

Description of product model coding and series introduction

Specifications

Model:HSU-22H03/R2(DB)Domestic Air Conditioner

Domestic

Air Conditione Model: HSU-22H03/R2(DB)

Specifications

Model: HSU-22H03/R2(DB)

Cooling capacity(W) 6000(720-6300)W Heating capacity(W) 6200W(1080-7750)W

Cooling coefficient (W/W) 3.03 Heating coefficient(W/W) 3.01

Cooling power input (W) 1980(310-2450)W Heating power input(W) 2060W(430-2600)W

Moiture removal (m/h)32.3 X10-3Frequency range(Hz) 50

Operating voltage range V( )230 Refrigerant type R410A

Operating temp.range OC( ) -7-43 Air sending angle 60O

indoor unit Cross flow fan

Variation of temp.adjust OC( ) +1 Fan type outdoor unit Axial flow fan

Climate type: T1 Class of electric shock I

Indoor unit noise

(cooling) 44/39/37 Outdoor unit noise

(cooling) 56

Indoor unit noise

(heating) 44/39/37 Outdoor unit noise

(heating) 56

Net dimensions mm

(indoor unit) 938×182×265 Net dimensions mm

(outdoor unit) 810×288×680

Packaging dimensions mm

(indoor unit) 990×260×315 Packaging dimensions mm

(outdoor unit) 915×325×699

Net/gross weight (kg)

(indoor unit) 11/14 Net/gross weight (kg)

(outdoor unit) 45/53

Max. mounting height indoor unit 8

difference(m) 5Piling layers

outdoor unit

1900 Current entering side

(indoor/outdoor) indoor

Refrigerant charge(g)

(R410A)

Frequency of filter cleaning Once/2 weeks Max. refrigerant charge (g) 15

Compressor model

C-6RVN93H0N

Compressor manufacturer

HUARUN

Compressor oil charge (cc)

350(poe)

Compressor protector type Internal

length(mm)

2000

Maxi. length of connecting

pipe (m)

drain hose

diametre(mm) 16

Cap. tube type muffle

model: TP2YType of tube of evaporator

and condenser Internal

thread

Fan speed(H/M/L)(r/min) cool 13

0/12

115

0Size of tube of evaporator

(indoor unit) heat 13

0/12

115

0and condenser(mm)

Ø6.35 / Ø 12.7

Fan speed(r/min)

(outdoor unit) 760 Appearance features of indoor

unit plastic

two-way 1/4

Appearance features of outdoor

Cut-off vavle(inch) three-way

1/2

unit metal

Max. operating pressure at Max. operating pressure at

warm side(Mpa) 4.15 cool side(Mpa) 4.15

Model: HSU-22H03/R2(DB)Domestic Air Conditioner

Curves of performance of compressor

Curves of performance of compressorCurves of performance of compressor

Model: HSU-22H03/R2(DB)Domestic Air Conditioner

150

100

110

120

130

140

Curves of cooling capacity and heating capacity as a function of outdoor

temperature(-7OC~43OC)

Model:HSU-22H03/R2(DB)Domestic Air Conditioner

Description,dimensions and functions of

main components and accessories

Model: HSU-22H03/R2(DB)Domestic Air Conditioner

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