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1.  IMPORTANT NOTES 

 

2.  WATER QUALITY
3.  INSTALLATION
3.1.  LOCATION
3.2.  OPENING THE UNIT
3.3.  MINIMUM  CLEARANCE
3.4.  MOUNTING
3.5.  WATER SUPPLY CONNECTION
3.6.  VENT/OVERFLOW CONNECTION
3.7.  DRAIN CONNECTION
3.8.  TAP OUTLET
3.9.  ELECTRICAL REQUIREMENTS 
4.  OPERATION 
4.1.  MODE 1 OPERATION   
4.2.  MODE 2 OPERATION   
4.3.  MODE 3 OPEARTION 
4.4.  DIMENSION SPECIFICATION TABLE  
4.5.  DIMENSION SPECIFICATION FOR 2.5L, 5L, 7.5, 10L, 15L, 25L
4.6.  SPECIFICATIONS  
5.  TEMPERATURE ADJUSTMENT  
6.  FAULT FINDING GUIDE  
7.  SPARE PARTS LIST   
8.  NOTES 

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CONTENT

This appliance can be used by chil-

dren aged from 8 years and above 

and people with reduced physical, 

sensory or mental capabilities or 

lack of experience and knowledge 

if they have been given supervision 

or instruction concerning use of the 

appliance in a safe way and  

understand the hazards involved.  

Children must not play with the ap-

pliance. Cleaning and user mainte-

nance must not be done by children 

without supervision.

•  If the supply cord is damaged,  

it must be replaced by the 

manufacturer, its service agent 

or similarly qualified person in 

order to avoid hazard.

•  The new hose sets supplied with 

the appliance are to be used 

and old hose-sets should not be 

reused.

•  This appliance is for indoor use 

only.

•  The appliance has to be installed 

in a horizontal position.

1. IMPORTANT NOTES

1.1  The  Boiling Water Unit is designed and 

manufactured to operate at a maximum in-

coming mains cold water pressure of 3 BAR.

Should the water pressure exceed 3 BAR, an 

inline pressure reducing valve must be fitted.

The min. environment temperature is 5°C

and the environment temperature is not 

more than 45°C.

Prohibition of outdoor use.

 

1.2 Please ensure that the mains cold water 

supply is connected to the indicated water 

inlet connection of the Boiling Water Unit. 

(at the base of the solenoid valve) and that 

the unit vent connection always has a free 

flow of air into and out of the boiling water 

chamber.

1.3 The Boiling Water Unit is a simple tech-

nologically advanced electronic automatic 

boiling water system and operates different-

ly and more efficiently to other mechanical 

systems.

Please familiarise yourself with the filling and 

operating modes of this electronic system as 

explained on Page 5 and 6 of the Manual.

1.4 The Boiling Water Unit system facilitates 

a boiling water temperature adjustment for 

different altitude installations. A temper-

ature trim pot is located in the electronic 

controller (PCB). Should a temperature 

adjustment be necessary, the procedure is 

detailed on page 9 of the manual.

1.5 The Boiling Water Unit produces boiling 

water and care should be taken at all times 

when using it.

2. WATER QUALITY

Caution is suggested if the Boiling Water Unit 

is to be connected to a water supply with a 

high content of silica of calcium. Water sup-

plies of this nature may be detrimental to the 

unit’s operation and may cause the warranty 

to become void. Fo. further information 

relating to the guidelines of water quality, 

contact your local service agent for advice.

3. INSTALLATION

This Boiling Water Unit shall be installed by 

a qualified service person. The installation 

must comply with the local building regula-

tions and the relevant wiring and plumbing 

regulations.

Please read this booklet as it contains important information about the correct 

installation and operation of the Boiling Water Unit. Failure to install the Boiling Water 

Unit correctly will deem the product warranty void.

Содержание WB-BW-AQ

Страница 1: ...INSTANT BOILING WATER DISPENSER Installation Guide Owner s Manual WB BW AQ ...

Страница 2: ...erature is not more than 45 C Prohibition of outdoor use 1 2 Please ensure that the mains cold water supply is connected to the indicated water inlet connection of the Boiling Water Unit at the base of the solenoid valve and that the unit vent connection always has a free flow of air into and out of the boiling water chamber 1 3 The Boiling Water Unit is a simple tech nologically advanced electron...

Страница 3: ...ine no more than 300 mm from the Boiling Water unit 3 7 DRAIN CONNECTION There is a drain screw located on the under side of the unit to completely drain the tank for servicing Before removing the drain screw ensure the appliance has been switched off and the water is not hot enough to scald CAUTION This unit is not suitable for installation in an area where a water jet could be used This unit mus...

Страница 4: ...water is present 4 3 MODE 3 OPERATION 1 The Element remains energised allowing heating of water to take place resulting in the water attaining set point detected by the Thermistor 2 The Element is then de energised allowing cooling of water to take place 3 Cooling continues to take place through heat loss via the tank insulation until set temperature point minus 2 C is reached detected by the Ther...

Страница 5: ...hermistor failure Reset the Thermal cut out If the Heating Element is properly wired then check its resistance Test the Electronic Controller Replace Thermistor 3 The unit boils continuously Temperature is not correctly set Electronic Controller failure Thermistor failure Set the Temperature Adjustment Trim Pot Test the Electronic Controller Replace Thermistor 4 The unit overflows Incoming water p...

Страница 6: ...10 11 7 SPARE PARTS LIST 8 NOTES ...

Страница 7: ......

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