A.O. Smith EES 80 User Manual

8
2. FOR THE INSTALLER
2.1 Installation instructions
The heater will not be installed but in spaces
meeting the national and local regulations.
These spaces will be frost protected.
2.2 Installation
The installation will be effected according to
the current general and local regulations of
the electric and water works, and that, by an
authorized installer.
2.2.1 Water connection
The max. admissible working pressure of the
heater will amount to 8 bar. On the cold water
side, the heater will have to be provided with
a stop valve, as well as an approved inlet
combination. The overpressure side, of the
inlet combination, will have to be connected
to an open water discharge. Insulating long
pipes, will prevent from waste of energy.
2.2.2 Electrical connection
The electric installation will always be
effected by an authorized installer, as well as
according to the general and current
regulations of the electricity works. This
heater will have to be provided with a main
switch, as soon as a fixed connection is
involved.
Warning:
Earth/Ground the equipment
1. Power supply connection
2. Safety thermostat of two poles
3. Regulating thermostat (with priority
switch)
4. Heating elements
5. Regulating thermostat
A
Wiring diagram for non-simultaneous use of
heating elements
Scope:
EES 30, EES 40, EES 52, EES 66, EES 80,
EES 120
Power supply: 220-240 V 50-60 Hz IP40

A.O. Smith EES 80 Specifications

General

Brand	A.O. Smith
Model	EES 80
Category	Water Heater
Language	English