Noritz GQ-531WMY User Instruction Manual
Noritz GQ-531WMY User Instruction Manual

Noritz GQ-531WMY User Instruction Manual

Household gas water heater

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Household Gas Water Heater
[For Indoor Use Only]
User instruction manual (with Warranty Card)
Installation guideline
Model No.
GQ-531WMY
Ventilation Warning
Please ensure that this unit is installed at an area with adequate
ventilation by means of having ventilation fan, windows, etc. Poor
ventilation may result in carbon monoxide poisoning due to incomplete
combustion, and subsequently causing fatal accident to the user.
What are available _ _ _ _ _ _ _ 2
Safety functions _ _ _ _ _ _ _ _ 3
(Safety warning)_ _ _ _ _ _ 4-7
Part name & function _ _ _ _ _ _ _8
water _ _ _ _ _ _ _ _ _ _ _ _ _ 11
Dispensing hot water _ _ _ _ _ _ 13
remaining hot water _ _ _ _ _ 14
Just in case
Daily inspection &
maintenance _ _ _ _ _ _ __ 15-16
abnormality_ _ _ _ _ _ _ _ 17-18
Warning notification _ _ _ _ _ _ 19
After service _ _ _ _ _ _ _ _ _ _ _20
Main specifications _ _ _ _ _ _ _ 21
Warranty card_ _ _ _ _ _ 27 & 28
Tオ98

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Summary of Contents for Noritz GQ-531WMY

  • Page 1: Table Of Contents

    Dispensing hot water _ _ _ _ _ _ 13 Installation guideline To release/drain away remaining hot water _ _ _ _ _ 14 Model No. GQ-531WMY Just in case Daily inspection & maintenance _ _ _ _ _ _ __ 15-16 Troubleshooting...
  • Page 2: How To Read Instructions

    Introduction Thank you very much for supporting products. This unit is distributed by Zenne Infinity Sdn. Bhd. Please read this instruction manual carefully and use this unit correctly. Please confirm the date of purchase, retailer’s name and other particulars on the warranty section. Please keep this instruction manual for future reference.
  • Page 3: Safety Functions

    Introduction Built-in Safety devices equipped in this unit includes: 1. Flame Failure Safety Device:- AFTER 2. Incomplete Combustion Safety Device:- Reference 3. Preventive Re-ignition Locking Device:- Reference 4. Overheating Prevention Device:- 5. Overpressure Safety Device:- 6. Automatic Fire Extinguishing Device:- Reference Reference *Inspection Notice Function:...
  • Page 4: Introduction

    Introduction Necessary Instructions To Follow (Safety Caution) Below are classifications and indications for prevention beforehand for user and other people from injury or property damage. These all important related to safety. Please be sure to observe, understand deeply, use correctly. This sign is marked on items that is known VERY LIKELY and DANGER MAY cause death or serious injury in the event if it happens.
  • Page 5 Introduction WARNING If the fire often dies out despite of The unit and its adequate ventilation, immediately stop surroundings must 15cm Must Must using the unit. Off the main gas valve have proper spacing. & follow ! follow ! and contact the dealer or the gas supplier. This is to prevent above fire from spreading...
  • Page 6 Introduction WARNING Must use proper gas as indicated on In case the unit shows signs of failure model plate. If gas is not proper, may to ignite, yellow flame, abnormal smell, cause carbon monoxide poisoning by sound, irregular temperature, or repetitive Must Must follow!
  • Page 7 Introduction Be Sure To Observe Safety Cautions REQUEST Check for the fire’s condition during The unit cannot function when water or gas supply ignition stage, while in operation and stops. When this happens, do not use the water tap. after use by looking through the small When the water tap is not turned on and therefore, no window provided on the front cover.
  • Page 8: Before Using

    Before using Part Name and Function ( ) 2 ( ) 3 ( ) 6 ( ) 5 ( ) 7 ( ) 4 ( ) 9 ( ) 9 Hot water output pipe Exhaust hood - Dispenses hot water from the unit to the faucet - Outlet for exhaust gas (on top surface) Faucet ( ) 2...
  • Page 9: How To Install Batteries

    Before using How To Install Batteries Preparation Close water supply tap Close gas supply valve Process Structure Unit will Open the battery case cover Battery case not work if cover direction of To open the battery compartment cover, give it batteries a slight push forward at the center of the cover where the “Down”...
  • Page 10: When Operating For The First Time

    Before using When Operating For The First Time When using this unit for the first time, the following preparations and confirmations are necessary. Preparation Installing the batteries. Process Reference How to Turn the water supply tap to maximum. install batteries (Pg.9) ii.) Turn on the hot water i.) Set Gas knob to Water position...
  • Page 11: How To Use

    How to use Preparing & Dispensing Hot Water Preparation Check and ensure that the main gas valve is turned to maximum. Process Reference Turn the main Gas i.) Set Gas knob at [Lo]. ii.) Set Water knob at [Hi]. Valve to open at maximum Water...
  • Page 12: Adjusting Water Temperature

    How to use Adjusting Hot Water Temperature Take caution as the following instructions can cause scalding. • Before making any new changes, carefully test the temperature of the dispensed hot water from the unit by hand and close it • Then, turn the unit on again for the second time to allow the hot water to run. Take extra caution as the water discharged at the beginning of the WARNING 2nd flow may be very hot.
  • Page 13: Dispensing Hot Water

    How to use Dispensing Hot Water Caution. Scalding may happen. Do not check hot water temperature by hand. It may be extremly hot. Do not touch hot water pipe during use or immediately after use WARNING as it still contains hot water in it. In order to prevent burns at the next use, adjust Water knob to point at [Hi] to stop water.
  • Page 14: To Release/Drain Away Remaining Hot Water

    How to use To Release / Drain Away Remaining Hot Water Process Turn the Gas knob indicator to point at [Water]. Gas Volume Water Volume Water Volume Water Water Switch on the hot water tap. Water flows out but there is no ignition. Structure If the Gas knob...
  • Page 15: When Necessary

    When Necessary Daily Inspection and Maintenance • Required periodical inspection and maintenance. Preparation • Carry out the inspections and maintainance ONLY after the unit has completely cooled down. The internal parts of the unit may still be hot. • Protect finger tips from being burnt using rubber gloves. Please use mild and gentle dishwashing detergent for cleaning the surfaces of the unit instead of harsh chemicals or corrosive solvents which may remove or wash away warnings, cautions and information from the prints pasted on the unit.
  • Page 16 Maintenance Front Panel Please wipe the front panel with a piece of soft and dry cloth. In case there is heavy dirt, wipe with kitchen detergent. ※ Do not remove the front panel. Cleaning Water filter - Clean the water filter if it is clogged up with dirt or dust particles etc. If the unit is not dispensing hot water, please clean it in the following way.
  • Page 17: Troubleshooting

    Troubleshooting When a problem arised, is it a fault or an abnormality? • Before requesting for repair, please confirm the following:- - Is it faulty or anomaly ? - As soon as you stop using it, please check the following first. Do not hesitate to contact our appointed dealers or call in to Zenne Customer Careline (03-8908 9088) promptly.
  • Page 18 Troubleshooting Refer Phenomenon Conceivable Countermeasures Page Main gas valve is not fully turned Turn on the main gas valve to full. High temperature hot water is not available Gas knob & Water knob are not Follow Adjust hot water temperature correctly positioned.
  • Page 19: Warning Notification

    Troubleshooting Warning Notification Gas Volume Gas Volume Gas Volume Water Volume Water Volume Water Volume Water Notification Lamp Indication of Buzzer Cause Treatment Notice Lamp Sound i. Stop using the unit Pi, Pi, Pi. Operating Incomplete ii. Open the window and switch on the ventilation (10 seconds) Combustion Prevention fan to ensure enough ventilation in the room.
  • Page 20: Reference

    D i s t r i b u t e d B y : GQ-531WMY (5L) Z e n n e I n f i n i t y S d n . B h d . ( H Q )
  • Page 21: Main Specifications

    Specification Table Category Small Size Gas Water Heater Gas Water Heater Product Name Model Name GQ-531WMY Front stopping: Temperature of hot water dispensed to the faucet is Hot Water controled by the Gas and Water knob located on the Outlet front of the unit.
  • Page 22: Product External Dimension

    Reference Product External Dimension...
  • Page 23: Installation Guideline

    Installation Manual Installation Guideline 1. Confirmation of accessory parts ※ Confirm the accessories before installing. ※ Quantity of items are indicated in brackets [ ]. To install on unit. To mount unit onto the wall. Manuals for references.          ● ●...
  • Page 24 Installation Manual Installation Guideline CAUTION ( Unit :  mm ) (Figure 1) ※ <Figure 1> ※ (Figure 2) ※   ※   <Figure 2> Do not ※   Do not ※   Do not ※   <Figure 4> Do not ( ) ※   Do not ※   Do not (Figure 7)...
  • Page 25 Installation Manual Installation Guideline Installation of the unit. Installation Pitch ・    (  :   ) ※ ・    ・    ( ) ※  ・ ・ ※ Do not Installing the Battery (Refer to Pg.9 for battery installation) ・     Water supply piping construction ※...
  • Page 26 Installation Manual Installation Guideline Gas piping construction < Reference > ※ Gas piping construction should be done by a gas supplier or qualified installer. ※ Gas connecting port used is R1/2. ※ Piping by 15A(R1/2) connection Examples of enhanced gas hose includes metal pipe or metal flexible pipe. Packing Cap nut Connection enhanced gas hose.
  • Page 27: Warranty

    Installation Manual Installation Guideline Trial operation (Test run) 1. After opening the main water plug valve, does water come out by opening the hot water lever on the faucet? 2. Does water flow through the equipment and there is no water leakage? Is there any water leakage found at the connection part of the hot water supply? ※...
  • Page 28: Warranty Registration

    Email Address : Tel No. House : Handphone : Gas Small Type Water Heater Product : Zenne Infinity Sdn. Bhd. GQ-531WMY Model : (560198-X) Lot 1863, Jalan Kolej, Serial No : 43300 Seri Kembangan, Selangor Darul Ehsan, Malaysia. Tel: 03-8948 9088 Fax: 03-8948 9033 Date of Purchase E-mail: zenne@zenne.com.my...

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