background image

 bajaj electricals limited                                                                                 Page 2 of 5 

   

Functioning of the Thermostat and Thermal cut-out is explained separately.

 

You can now draw the water out through the outlet. Depending on how hot you want the water, you can control the 

flow. Greater the rate of flow, lesser the temperature of water drawn and vice-versa. Because of the design of the 

heater and displacement principle, fresh cold water keeps entering through the inlet.

 

As temperature of water inside the tank drops, the Thermostat again switches ON the power supply to the heater. 

When this happens, water starts heating up again. This process continues till you switch OFF the main power supply to 

the heater after usage.

 

How it is made?

 

Outer casing: It is made of superior quality, rust proof ABS plastic which does not break easily. Available in attractive 

colours to match your bathroom decor. This outer casing comes in a unique two piece split design which can be 

opened for servicing while the unit is mounted on the wall.

 

Inner tank: This is made in one-piece from superior grade 99.85% pure electrolytic copper. It comes with a 5 year 

guarantee. It is suitable for both hard and soft water. It can handle pressure upto 85 P.S.I. (6.00 Kg/cm

2

 - as per BIS 

specifications) Normal working pressure does not exceed 30 PSI (2.1 Kg./cm

2

)

 

Insulation: Bajaj Majesty 3L instant water heater is provided with Premolded Polyurethene Foam (PUF) Insulation 

between the outer body and inner tank for high degree of insulation i.e. to ensure minimum heat loss.

 

The heating element: Bajaj Majesty Instant water heater is available in two models: one with 3 KW heating element 

and other with 4.5 KW heating element. The heating element is highly efficient, mineral filled, direct-immersion type 

and housed in a copper tube. What's more, it is also "Bajaj" and 'ISI" marked.

 

Indicating lamps: These are red and green neon-gas filled lamps which indicate the functioning of Thermostat and 

Thermal cut-out. They are mounted on the heater unit itself.

 

Hardware: For long life and easy servicing all screws, nuts and bolts used in the heater are made of rust proof 

stainless steel.

 

Safety Systems: 

The new Bajaj Majesty Instant Water Heater is provided with Pressure and Temperature control devices. These ensure 

complete protection and smooth operation. 

 
These safety devices are:  
Safety Valve: This device is fitted on the inlet. It opens and starts dripping when the pressure inside the tank or at 

the inlet exceeds 50 P.S.I. (3.5 kg/m

2

)  

Thermostat: A 178 mm (7"), stem type, snap action automatic temperature control device set at 60 degrees celsius 

is used. It is also "Bajaj' and "ISI" marked. 
Thermal cut-out: A 'Bajaj' marked snap action, bimetallic temperature control device set at 90 degree celsius is 

provided as an additional temperature controlling device to prevent over heating. This comes with a push button 

outside the unit, which can be reset by hand. This device helps in preventing dry heating of the element in case the 

unit is operated without water.  
Fusible Plug. In the rare case that the Thermostat and Thermal cut-out fail this plug melts and releases hot water 

and steam through the drain pipe. Thus, it prevents any pressure built up. This device can also be used to drain out 

the water when the unit is not in use for a long time or servicing has to be done. However, it should be done through a 

qualified technician only. 
Non return device: There is a siphon hole on the inlet pipe inside the tank of Bajaj Majesty Instant Water Heater. 

When pressure inside the tank becomes low, this siphon hole prevents back flow of water. It acts as a non-return 

device upto a certain level of low pressure. Thus it prevents collapse of the tank due to vacuum formation.

 

What are the benefits?

 

1. 

A two-year guarantee.

 

2. 

Rust proof ABS External body.

 

3. 

5 year guarantee on copper tank.

 

4. 

Unique two piece split design, stainless steel screws & nuts and Aluminium flange facilitate easy servicing.

 

5. 

Triple safety system with Automatic temperature regulation.

 

6. 

Models available in 3 KW and 4.5 KW rating heating elements.

 

7. 

Suitable for single point (non-pressure type) and multipoint (pressure type) installation. However, instant 

water heaters due to their design and operation are recommended for single point usage only.

 

8. 

Manufactured at India's first ISO-9002 certified units.

 

9. 

The largest dealer and after sales service network available in the country.

 

Reviews: