Key Features - A.O. Smith HSE-HNS User Manual

Key Features

Dual heating elements: Glass coated and Gilded [24kt Gold]
This water heater has dual heating elements.
gilded [24 karat gold], which minimises and prevents scale formation on the
surface of the element. Gilded element does major portion of the heating in
the water heater. The 3kW heating element is a glass coated which is used for
instant hot water.
Glass lined
This water heater comes with a special glass lined inner tank. This lining offers
protection against the tank corrosion and increases life of the water heater,
which is achieved through a specialised fusion process. The tanks are designed
to pass 1,00,000 cycle fatigue test. This makes it one of the best tank
resistance to rust and scaling.
Touch control panel
0 C C 0 Hot Water
Quantity Touch control panel is used for easy operation of this water heater. It displays
:
8888
Timer ON
Timer OFF
kWh
MAX Timer 3 Timer 1 Timer 2 Low Quick Standard
Clock/
Timers Timer3 Heat
Modes
electrical energy consumption, set temperature, actual temperature, timer etc.
Energy
Override
meter MAX
The user can select the set temperature within the range of 35°C - 75°C.
High efficiency energy-saving thermal insulating layer
A polyurethane foam insulating layer without freon is used, which provides a
good insulating property and reduces heat loss effectively.
Relief valve
A relief valve (refer to Fig.1) for the water heater is provided and set while
leaving the factory and it is not adjustable by the user. The relief valve must be
installed at the inlet pipe of the water heater. This valve will relieve pressure
automatically while the piping system exceeds the rated pressure.
Anode protection
A strong steel core anode rod is used for protecting the inner tank. It greatly
prolongs the service life of the water heater.
High temperature limit protection switch
This water heater employs a high temperature limit protection switch. In case
any fault occurs and the water temperature exceeds the highest preset
temperature (93°C), then switch rapidly cuts off the live line and neutral line
simultaneously to guarantee safety.
The 2kW heating element is a
4