HANWAY TECHNOLOGY QV50L Users Manual

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INSTALLATION INSTRUCTIONS

Quiet Ventilation Fan/ Light/Nightlight

Models QV50L/QV80L/QV110L/QV150L

READ AND SAVE THESE INSTRUCTIONS

Quiet Decorative Ventilation Fan/Light/Nightlight

Models QDV70L/QDV80L/QDV90L/

QDV110L/QDV130L/QDV150L

TABLE OF CONTENTS

GENERAL SAFETY INFORMATION................................................ ................. ..........2......... ..................

DESCRIPTION...................................................................................................................................3

COMPONENT PARTS.........................................................................................................................3

DIMENSIONS....................................................................................................................................4

SPECIFICATIONS..............................................................................................................................4

INSTALLATION..................................................................................................................................5

CLEANING & MAINTENANCE..............................................................................................................7

TROUBLE SHOOTING GUIDE.............................................................................................................7

SERVICE PARTS................................................................................................................................8

WARRANTY......................................................................................................................................9

The Honeywell trademark is used under license from Honeywell Intellectual Properties Inc.

by Lonon Industry Company, Ltd.

Honeywell International Inc. makes no representations or warranties with respect to this product.

GENERAL SAFETY INFORMATION

1. Do not install this ventilating fan where air temperature may exceed 104 F (40 C).

2. Make sure that the electric service supply voltage is 120V, 60Hz.

3. Follow all local electrical and safety codes, as well as the National Electrical Code (NEC) and the Occupation Safety and Health Act (OSHA).

4. Always disconnect the power source before working on or near the fan, motor or junction box or light fixture.

5. Protect the power cord from sharp edges, oil, grease, hot surfaces, chemicals or other objects.

6. Do not kink the power cord.

7. This unit is approved for use over a bathtub or shower when installed in a GFCI protected branch circuit.

8. This unit must be grounded.

9. This unit is U.L. Listed. Type I.C. Inherently protected.

10. These models are UL listed for tub and shower enclosures.

11. Provide suction parts with proper ventilation.

12. Do not install the unit where ducts are configured as shown in Fig.A.

Fig.A

WARNING:

TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS, OBSERVE THE FOLLOWING:

1. Use this unit only in the manner intended by . If you have questions, please contact Lonon USA, LLC

2. Before servicing or cleaning unit, switch the power off at service panel and lock the service

disconnecting means to prevent power from being switched on accidentally. When the service disconnecting means cannot be locked, securely fasten a prominent warning device, such as a tag, to the service panel.

3. Installation work and electrical wiring must be done by a qualified person(s) in accordance with all applicable codes and standards, including fire-rated construction codes and standards.

4. Sufficient air is needed for proper combustion and exhausting of gases through the flue (chimney) of fuel

burning equipment to prevent back drafting. Follow the heating equipment manufacturer's guideline and safety standards, such as those published by the National Fire Protection Association (NFPA) and the American Society for Heating, Refrigeration and Air Conditioning Engineers (ASHRAE), and the local code authorities.

5. When cutting or drilling into wall or ceiling, make sure not to damage electrical wiring and other hidden

utilities.

6. Ducted fans must always be vented to the outdoors.

7. NEVER place a switch where it can be reached from a tub or shower.

8. Please note that solid state controls may cause harmonic distortion that can cause motor humming noise.

9. To reduce the risk of fire or electric shock, do not use this fan with any solid-state speed control device.

10. Not to be in a ceiling thermally insulated to a value greater than R40.

11. Fluorescent models only: Do not use a dimmer switch to control the light of this unit.

12. Motor and grille assembly must be installed with housing assembly that are marked (on their cartons) to

indicate the suitability with this model. Other housing assembly cannot be substituted.

13. To reduce the risk of fire use only these 18 watt fluorescent lamps and 4 watt maximum type C

incandescent lamp nightlight.

at the address or telephone number listed in the warranty.

Lonon USA, LLC

Page 2

GENERAL SAFETY INFORMATION ( Continued )

CAUTION:

1. For general ventilating use only.

hazardous or explosive materials and vapors.

2. This product is designed for ceiling installation only. This product is designed for installation in ceilings up to a 12/12 pitch. Ductwork must point up. DO NOT MOUNT THIS PRODUCT ON A WALL.

3. The light fixture assembly must be mounted to the fan housing assembly included with this product. Do not mount the fight fixture assembly to a wiring outlet box.

4. To avoid motor bearing damage and noisy and / or unbalanced impellers, keep drywall spray, construction dust, etc. off power unit.

5. Please read specification label on product for further information and requirements.

6. Not for use in cooking area (Fig. B).

Do not use to exhaust

(Cooking area)

Do not install above or

inside this area

Cooking

equipment

Fig.B

Floor

DESCRIPTION

Thank you for selecting this high quantity Honeywell ventilation fan. Honeywell ventilation fans were designed with your comfort in mind. With many different features, Honeywell fans fit your needs whether your bathroom is big or small, needs a light, no light or even a nightlight, Honeywell fans have the features you need.

Honeywell ceiling mounted ventilation fans use a high-capacity sirocco fan driven by a capacitor motor. The sirocco fan reduces the noise level.

Honeywell ventilation fans incorporate a thermal cut off for safety.

The grille unit can be quickly detached from the main unit for cleaning.

A damper for preventing air backdraft is incorporated into every fan.

The motor is designed to have an extended service life with reduced energy consumption.

The light unit is an energy efficient lighting device which uses two 18W compact fluorescent lamps.

COMPONENT PARTS

Part name

Grille

Suspension bracket A

(12.6inches/320mm)

Suspension bracket B

(9.5inches/240mm)

Suspension bracket C

(6.3inches/160mm)

QV110L/150L not supplied

Suspension bracket D

(2.95inches/75mm)

QV110L/150L not supplied

Suspension bracket E

(5.3inches/135mm)

QV50L/80L not supplied

Picture

Quantity

Part name

Glass sub-1 ( glass grille )

Grille sub-2

Screw A ST4X30

Screw B M4X10

18 W fluorescent lamp

4 W Night lamp

Screw E M5X20

Picture

Quantity

Page 3

DIMENSIONS

Model No.

QV50L QV80L QV90L

QV110L QV130L QV150L

QDV70L QDV80L QDV90L

QDV110L QDV130L QDV150L

254-584mm

ABCDE

""" "

10 9/16

12 5/16

10 9/16

12 5/16

10 5 1/2 4 12 3/16

11 7/16 6 3/8

""" "

10 5 1/2 4 12 3/16

11 7/16 6 3/8

13 3/4¾

""""

13 3/4¾

12 3/16

3 1/2 ½

4 5/16

3 1/2 ½

4 5/16

3 1/8

4 1/8

7 7/8

7 7/8 ½

7 7/8

7 7/8 ½

254-584mm

SPECIFICATIONS

Model

No.

QV50L

QV80L

QV90L

QV110L

QV130L

QV150L

QDV70L

QDV80L

QDV90L

QDV110L

QDV130L

QDV150L

Power

Supply

120V/60Hz

Power consumption*(W)

Fan Unit

17.0

Light Unit

Light Night Light

36.0 4.0 50 <0.3

Air

Movement

0.1" WG (CFM)

Noise (sone)

21.0 36.0 4.0 80 0.3

24.0 36.0 4.0 90 0.5

33.0

36.0 4.0 110 0.9

36.0 36.0 4.0 130 0.8

39.0 36.0 4.0 150 0.9

21.0

36.0 4.0 70 <0.3

23.0 36.0 4.0 80 0.5

24.0 36.0 4.0 90 0.5

32.0

36.0 4.0 110 0.3

35.0 36.0 4.0 130 0.6

41.0 36.0 4.0 150 1.0

Duct

Diameter

(inch)

Weight

(lb.)

9.9

12.5

15.32

19.29

*At 0.0" Static pressure (Pa). Specifications are based on HVI standard.

Page 4

INSTALLATION ( The housing is in the middle of joists )

S1. Select the suspension bracket and insert them into the housing according to the table-1 as below.

table-1

The joists center distance A

Insert the suspension bracket method

Remark

This method is not fit the

16 inches

Refer to Fig.1 insert

products QV110L/130L/150L QDV110L/130L/150L

Joists

Suspension Bracket B

Suspension Bracket C

19.2 inches or 24 inches

Suspension Bracket D

Housing

Fig.1

Refer to Fig.2 insert

Suspension Bracket A

Suspension Bracket B

Housing

Suspension Bracket C (for models QV50L/80L/90L) (for models QDV70L/80L/90L) Suspension Bracket E (for models QV110L/130L/150L) (for models QDV110l/130l/150l)

Fig.2

S2. Choose the location for your fan in the ceiling. For best possible performance, use the shortest possible duct run

and minimum number of elbows. Mark the keyhole slot on both suspension brackets and keep the distance B for the thickness of the ceiling board (Fig.3).

Keyhole slot

Fig.3

S3. Set housing aside and drive the screw A (ST4 30) partially into joists at the top of both keyhole marks (Fig.4).

Hang housing from the screw A and drive the screw A tight. To ensure a noise-free mount, drive other screw A through the round holes of suspension brackets. Secure the suspension brackets to the housing by screw B (M4 10) (Fig.5).

Screw A (ST4 30)

Fig.4

2-Screw A (ST4 30)

Housing

Fig.5

2-Screw B (M4 10)

4-Screw A (ST4 30)

S4. Remove the wiring cover and the knockout hole, make the electrical cable through the knockout hole, and

connect the house power wires to wires of the product according to the wiring diagram. Then secure the circular duct ( 4 inches duct for QV50L/80L/90L QDV70L/80L/90L and 6 inches duct for QV110L//130L/150L QDV110L/130L/150L ) with duct tape (Fig.6).

Wiring Diagram

Light unit

Night lamp

Electric Ballast

18W Lamp

Circular duct

Electrical cable

Knockout hole

Wiring cover

Fan unit

Motor

Condenser

Earth Ground

Wiring box

Blue

White Black

Black

White

Black

White

Black

Green

terminal

Green

Earth Ground

Black White Black White White Black

Green

Power supply(120V~60Hz)

Earth Ground Earth Ground

Page 5

Duct tape

Housing

Fig.6

INSTALLATION ( The housing is in the middle of joists )( Continued )

S5. Finish the ceiling work, ceiling hole should be kept for the product (Fig.7). Then insert the 18 watt fluorescent

lamps into the lighting unit and screw the 4 watt nightlight into the lighting unit (Fig.8).

Ceiling board

Lighting unit

Housing

Fig.7

Ceiling board

Lighting Housing

Housing

Fluorescent Lamp

Fig.8

S6. For models QV50L/80L/90L/110L/130L/150L, insert the grille springs into the slots of the casing and mount the

grille unit. Finish the installation work (Fig.9.1). For models QDV70L/80L/90L/110L/130L/150L, secure the grille sub-2 to the housing by screw E (M5 20). Insert the sliding shaft to the grille sub-2, then turn the grille sub-1 along the arrow mark and finish the installation work (Fig.9.2).

Ceiling board

Grille unit

Sliding shaft

Turning way of sliding shaft

Grille sub-2

4-Screw E (M5 20

Grille spring

Slot

Housing

Ceiling board

Fig.9.1

Grille sub-2

Sliding shaft

Grille sub-1

Fig.9.2

INSTALLATION ( I-joists mounting )

S1. Insert the suspension bracket A into the housing and secure it to housing by screw B (M4 10) according to the

distance C in table-2 (Fig.10).

Table-2

4 kinds of I-joist

inches(mm)

C1 9/16 (14.3)

C2 11/16 (17.5)

C3 31/32 (24.6)

C4 1 17//32 (38.9)

S2. Choose the location for your fan in the ceiling. For best possible performance, use the shortest possible duct run

and minimum number of elbows. Lock the flange of the product and the suspension bracket A tightly to the I-joist by screw A (ST4 30) (Fig.11).

The suspension bracket A can accommodate different kinds of I-joist.

Housing

I-joist

4-Screw A(ST4 30)

Housing

2-Screw B (M4 10)

Suspension bracket A

Fig.10

Fig.11

S3. Please follow S4 to S6 of installation, ( page 5, page 6 ), to finish the installation work.

Page 6

CLEANING & MAINTENANCE

WARNING

1. Disconnect power source before working on unit.

2. The lamp's glass is fragile. Please handle with care. To remove lamp, grasp at base and move back and force to loosen.

3. Do not pull hard on the lamp or you may break the glass.

4. 4W night lamp has threaded base. Remove by turning counterclockwise.

CAUTION

1. Never use petrol, benzene, thinner or any other such chemicals for cleaning the ventilating fan.

2. Do not allow water to enter motor.

3. Metal and electrical parts should never be immersed in water.

4. Do not immerse resin parts in water over 140 F (60 C).

5. Allow bulb and lamps to cool before replacing.

CLEANING

Squeeze grill springs and pull grille down carefully. Use non-abrasive kitchen detergent wash, and wipe grille dry with new cloth.

Remove bulbs, if necessary. Remove dust and dirt on fan body using vacuum cleaner. Using a cloth dampened with mild dish soap, remove any dirt from fan body. Wipe dry with new cloth.

Replace bulbs and grille.

MAINTENANCE

The motor is permanently lubricated and never needs oiling. If the motor bearings are making excessive or unusual noises, replace the motor with the exact service motor. You must replace the impeller at the same time.

REPLACEMENT OF LAMP

Remove grille. Disconnect the connectors of light unit from fan unit. Change the 18W fluorescent bulb or the 4W incandescent lamp, connect the connectors and replace the grille.

TROUBLE SHOOTING GUIDE

Problem:

Solution:

Problem:

Solution:

Problem:

Solution:

Fan does not come on.

Honeywell ventilation fans are extremely quiet. To confirm that the fan is running, place your hand near the vents to feel the air movement. Turn power on, replace fuse, or reset breaker. Check all plug connections to be sure they are secure. Check the wiring to make sure it matches the wiring diagram.

Light does not come on.

Replace the light bulb with a new bulb. Turn power on, replace fuse, or reset breaker. Check all plug connections to be sure they are secure. Check the wiring to make sure it matches the wiring diagram.

Fan is noisy.

Check and tighten all fasteners. Check the flapper to make sure it moves freely.

Page 7

SERVICE PARTS (FOR QV50L/80L/90L/110L/130L/150L)

363531 32 33 34

38 39

40 41

42 43 44

23 24

25 26

27 28

29 30

78 4569101112 3 2131

14 15 16 17 18 19

No. Part name No. Part name

Damper

Adaptor setting screw

Adaptor

Wiring box setting screw

Motor setting screw

Motor

Motor support

Condenser

Wiring box

Housing

Ballast box support

Ballast box support setting screw

Bracket cover A

Bracket cover A setting screw

Suspension bracket A

Suspension bracket B

Casing support setting screw

Casing support

Wiring cover

Bracket cover B

Bracket cover B setting screw

Wiring cover setting screw

Suspension bracket C

Casing

Blower wheel setting nut

Casing setting screw

Condenser box

Condenser box setting screw

Fluorescent lamp

Night lamp

Lampholder setting screw

Lampholder

Lampholder cover setting screw

Lampholder cover

Ballast box

Ballast

Ballast box cover setting screw A

Ballast box cover

Ballast box cover setting screw B

Spring hook setting screw

Spring hook

Grille spring

Blower wheel setting washer

Blower wheel

Page 8

Grille

Lamper cover

SERVICE PARTS (FOR QDV70L/80L/90L/110L/130L/150L)

363531 32 33 34

38 39

40 41

42 43 44 45 46 47

23 24

25 26

27 28

29 30

78 4569101112 3 2131

14 15 16 17 18 19

No. Part name No. Part name

Damper

Adaptor setting screw

Adaptor

Wiring box setting screw

Motor

Motor support

Condenser

Casing setting screw

Wiring box

Housing

Ballast box support

Ballast box support setting screw

Bracket cover A

Bracket cover A setting screw

Suspension bracket A

Suspension bracket B

Casing support setting screw

Casing support

Wiring cover

Bracket cover B

Bracket cover B setting screw

Wiring cover setting screw

Suspension bracket C

Casing

Blower wheel setting nut

Condenser box

Condenser box setting screw

Fluorescent lamp

Night lamp

Lampholder setting screw

Lampholder

Lampholder cover setting screw

Lampholder cover

Ballast box

Ballast

Ballast box cover setting screw A

Ballast box cover

Ballast box cover setting screw B

Grille sub-2

Nut (M5)

Sliding shaft

Nut (M5)

*These instructions may be printed in English ("the English version") and one or more other languages ("other versions"), in which case the English version shall prevail if there is any inconsistency between the English version and any one or more of the other versions.

Blower wheel setting washer

Blower wheel

Motor setting screw

Bolt

Glass grille hook

Glass grille

Page 9

WARRANTY

LONON USA, LLC

LIMITED WARRANTY

Product Name: Model Number: Date of purchase: Dealer: Date of installation: Builder/ Installer:

Warranty Period (from date of original purchase) ("Warranty Period"): Five (5) years for the motor; One (1) year for other parts.

LIMITED WARRANTY.

purchaser of the Product ("Buyer"), subject to the following terms: LONON warrants that the Product will be free from original defects in materials and workmanship for the Warranty Period, PROVIDED (i) that the Product has been properly stored, installed, serviced, maintained and operated; (ii) that the Product has not been altered or repaired in any way which, in LONON's reasonable judgment, will affect its performance or reliability; and (iii) that the Product has not been improperly installed or subjected to misuse, negligence, or accident, or incorrectly used in combination with other articles. Save where provided otherwise in this Warranty, Buyer assumes all risks and liability for results of use of the Product. Where applicable, warranties on purchased parts are limited to the terms of the warranties extended by LONON's supplier(s). Without prejudice to the limitations and exclusions below,

SHALL BE VALID ONLY IF THE PRODUCT IS PURCHASED AND INSTALLED IN THE UNITED STATES.

WARRANTY SERVICE. All claims under this Warranty shall be made in writing and delivered to LONON at the

address set out below within 15 days after discovery of the defect and prior to the expiration of the Warranty Period. Buyer shall be barred from any remedy if Buyer fails to make such claim within such period. Within 30 days after receipt of a timely claim, LONON shall have the option either to inspect the Product while in Buyer's possession or to request Buyer to return the Product to LONON at Buyer's expense for inspection by LONON. Subject to the terms of this Warranty, LONON will, during the Warranty Period, at its option replace or repair, free of charge, the Product or part thereof which LONON determines is defective under normal use and maintenance.

This Warranty does not cover and LONON is not responsible for : (i) normal maintenance and service; (ii) any Product which has been subjected to misuse, improper maintenance or modification, neglect, electrical current fluctuations, negligence, accident, improper or faulty operation or installation or installation contrary to the installation instructions, use of parts or supplies other than LONON's that cause damage to the Product, defacement, alteration, or removal of a product serial number; (iii) the cost of removal of the defective Product or part, damages due to removal, or any expenses incurred in shipping the defective Product or part to or from LONON's service centre, or the installation of the repaired or replacement product or part; (iv) any glass component, light bulb, fluorescent lamp, starter, tube, filter, duct, roof cap, wall cap or other ducting accessories even where the Product is equipped with any of the same.

Lonon USA, LLC ("LONON") gives this limited warranty ("this Warranty") to the original

THIS WARRANTY

Subject to the above warranty, to the maximum extent permitted by applicable law: (i) LONON and its suppliers provide the Product as is and hereby disclaim all other warranties and conditions whether express implied or statutory, including without limitation implied warranties or conditions of merchantability and of fitness for a particular purpose, and any responsibility for any loss of revenues or profits, inconvenience, expense for substitute equipment or service, storage charges, or loss or corruption of data; (ii) implied warranties, when applicable, shall commence upon the same date as the express warranty provided above, and shall, except for warranties of title, extend only for the duration of the express warranty above; (iii) LONON assumes no liability on account of any recommendations, opinions or advise as to the choice, installation or use of the Product, and any such recommendations, opinions or advice given are accepted at the original purchaser's own risk and shall not constitute any warranty or guarantee concerning any matter; (iv) in no event shall LONON and its suppliers be liable for any special, incidental, punitive, indirect, or consequential damages whatsoever arising out of or in any way related to the use of or inability to use the Product for whatever reason and based on whatever cause of action;

Page 10

ARRANTY ( Continued )

(v) the

entire

liability of LONON and its suppliers the amount actually paid by the Pr

oduct.

original

This W long an implied which the

arranty

above

gives the

warra nt y lasts, or

limitations and exclusions are valid may

Buyer

agent,

on LONON's

dealer

behalf in

, employee or

connection with the Pr

other person

Notwithstanding any past practice or the pr

ovision of any technical advice or system design, which

to additional

charges.

This W

arranty may be

the English version shall pr

FOR ASSISTANCE: PLEASE CONT

printed

evail if there is

English

in rela tio n to

pur

chaser for the Pr

specific legal rights.

exclusion of or limitation on incidental or consequential

is author ized to

oduct except

dealings or

("the

English version") and one or more

any inconsistency between the English version and any one or more of

ACT

any custom of the trade, the supply of the Pr

the manufacture

oduct. Damages are

Some

vary from state to state.

give any other

writing signed by an

may be provided at LONON's sole option and subject

states do not allow limitation on how

and supply of the Pr

limited to the pur

damages.

warranties or

authorized officer of LONON.

other languages ("other versions"),

assume any other liability

oduct does not include

oduct

limited to

chase price of the

The extent to

which case

the other ve

rsions.

Lonon USA, Customer Service

4320 Winfield Road, Suite 200 Opening hours: T

oll free

IMPORTANT: The original invoice for must

LLC

Centre:

Warrenville, IL

Mon. - Fri.

(except

service hotline: 1-888-566-6687

esented in

der to quality

60555

public holidays):

8:00 am to 3:30 pm

the

purchase of

the

Product

for service under this Warranty.

together with this

warranty

car

FCC NOTE The manufacture is not responsible for any radio or TV interference caused by unauthori zed modifications to this equipment. Such modifications could void the user’s authority to operate the equipment. This product may cause interference to radio equipment and should not be installed near maritime safety communications equipment or other critical navigation or communication equipment operating between 0.45-30MHz.

Page

Version:A Revision Data: 12/14/2005

CBT-213L-120S

APPLICATION and PERFORMANCE SPECIFICATION

Description: Electronic ballast for compact fluorescent Lamp (2)T4quad 4pin 13W or (2) T5 linear 13W/14W/28W

• Line Voltage : 120Vac, 60Hz • Rapid Start

• Series Lamp Connection WS-3

Model

CBT-213L-120S

*ANSI measured wattage,25℃ ambient,benchtop,lamps base up ; Enclosed fixture, wattage may change depending on fixture type. Application and Performance Specification Information Subject to Change without Notification.

Line

Volts Freq-Hz Watts* Factor Factor

120 60

Lamp

Type**

13W/6T4/Q/G24q-1

(Quad 4pin/PL-C 13W)

T5 linear 13W T5 linear 14W T5 linear 28W

No.of

lamps

Input Power Crest

29 30

30 30

Nominal

Line Amps

0.44

0.56

<1.7 #90-5B

Performance: Safety:

• Meets ANSI Standard C82.11-1993 • No PCB's

• Meets ANSI Standard C62.41-1991 • UL listed

(Class P)

• Meets UL 935 • UL # 221323

• Meets FCC Part 18 (Class B) for EMI

• Operating Frequency Range: 45-55 kHz

• Abnormal Protection Circuit

• End of lamp life protection Circuit

• Auto-Reset Shutdown Circuit

- lamp(s) should be replaced at end of lamp life

- Lamp relights upon insertion in socket

Application: Physical Parameters

• Minimum Starting Temperature: 5° F (-15° C) Case: CM-31(#90-5B)

• Maximum Ambient Temperature: 122° F(50° C) Overall Length(L): 3.86"(99mm)

• Maximum Case Temperature (@ t

): 158° F(70° C) Width(W): 2"(52mm)

• Sound Rated: A Mounting(M): 3.5"(90mm) Height(H): 1.00"(25.4mm) Weight: 0.55bs(0.25kg) Qty/Carton: 30 Color: Black Can Material: Metal

Black 320mm Wire length: White 300mm (±25.4mm) Blue 240mm*2

Red 240mm*2

Yellow 250mm*2

White

Black

BALLAST

Red Blue

Install in accordance with the National Electrical Code Ballast must be grounded.

Case ULC #

FCC NOTE:

The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could void the user's authority to operate the equipment. This product may cause interference to radio equipment and should not be installed near maritime safety communications equipment or other critical navigation or communication equipment operating between 0.450-30MHz.

Warranty:

Universal Lighting China warrants to the purchaser that each electronic ballast will be free from defects in material or workmanship for a period of 3 years from date of manufacture when properly installed and under normal conditions of use. Call 8621-64808118*218,128 for technical assistance.

○○○○☆☆ Manufactured in China

HANWAY TECHNOLOGY QV50L Users Manual

Specifications and Main Features

Frequently Asked Questions

User Manual