INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR 24 i junior/28 i junior 8 716 107 336b (11/05)

POWER SWITCH ON

BLUE LIGHT ON

 

 

 

 

Gas valve OFF.

3 minute wait

 

 

 

Fan overrun

 

 

 

 

 

 

 

30 seconds

 

 

 

 

 

Room

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

thermostat and/or

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

mains

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

programmer ON

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(or link fitted at

 

 

 

 

 

 

 

 

 

 

Fan to

 

 

 

IGNITION

 

 

GREEN

ST10)

 

 

 

CENTRAL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FLAME

AND

 

 

 

 

 

 

 

 

start

 

 

 

SEQUENCE

 

 

 

 

 

HEATING

 

 

 

 

 

 

 

 

 

 

LIGHT

Facia mounted

 

 

 

DEMAND

 

 

 

 

 

speed.

 

 

 

(see detail)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ON

programmer (if fit-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ted) ON

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AND

 

 

 

 

Diverter valve

 

 

 

 

 

 

 

 

 

 

 

CH control knob

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ON

 

 

 

 

in CH position

 

IGNITION SEQUENCE

 

 

 

 

Pump ON.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Over temperature shut- down if water tempera- ture is 5°C above set value.

 

 

 

Fan (& gas)

 

 

 

 

 

 

 

 

 

 

 

 

 

10 second

 

 

modulation

 

 

 

END OF

 

 

 

to achieve

 

 

 

 

stabilisation

 

 

 

 

 

BOILER

 

 

 

set

 

 

 

 

 

 

 

period.

 

 

 

 

 

DEMAND

 

 

 

temperature

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(40-82°C)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CENTRAL HEATING FUNCTION

56

Spark

ignition

4 seconds

NO

 

YES

5th

LOCKOUT

 

 

 

 

attempt?

 

 

 

 

 

 

 

 

 

 

 

FAULT FINDING

& DIAGRAMS

YES

BURNER

LIT?

NO

Stop spark.

Wait

10 seconds

Gas valve

OFF

Pump run 3

minutes

Fan run 30

seconds

CENTRAL HEATING FUNCTION

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Bosch Appliances 24i junior, 28i junior manual Ignition Sequence, Central Heating Function

28i junior, 24i junior specifications

Bosch Appliances has long been synonymous with quality and innovation in the kitchen. Among its notable offerings, the Bosch 24i Junior stands out as a compact yet powerful dishwasher that caters to modern household needs. This appliance is designed to provide efficient cleaning while conserving valuable space in smaller kitchens.

One of the key features of the Bosch 24i Junior is its compact size, measuring 24 inches in width. This makes it an optimal choice for apartments, smaller homes, or kitchens with limited space. Despite its size, it does not compromise on capacity, allowing users to load up to 12 place settings, making it suitable for families or frequent entertainers.

The Bosch 24i Junior incorporates advanced cleaning technologies that set it apart from traditional dishwashers. One of these technologies is the PrecisionWash system, which uses intelligent sensors to monitor the cleanliness of dishes throughout the wash cycle. This ensures that each item receives the optimal amount of water and detergent, resulting in sparkling clean dishes every time.

Energy efficiency is another hallmark of the Bosch 24i Junior. It operates on a low water consumption model, using only 2.9 gallons of water per cycle, which is significantly lower than many competitors. This not only helps lower utility bills but is also a step towards more sustainable living. The Energy Star certification further emphasizes its commitment to reducing energy usage without sacrificing performance.

Bosch has also integrated sound-dampening technology in the 24i Junior, ensuring that it operates quietly at just 50 dBA. This low noise level means that the dishwasher can run at any time of day or night without disturbing household activities.

User convenience is enhanced through features such as the ExtraScrub option, which provides a more powerful wash for heavily soiled items. The adjustable racks offer flexibility for loading larger pots and pans, while the foldable tines accommodate a range of dishware sizes.

In summary, the Bosch 24i Junior is a versatile and efficient dishwasher that is ideal for those with limited space. Its thoughtful design and innovative technologies make it a standout choice for anyone seeking reliable dish cleaning solutions without compromising on performance or efficiency. This model exemplifies Bosch's dedication to delivering cutting-edge appliances that fit seamlessly into modern lifestyles.