Installer Manual - Nibe EL Series User's And Installer's Manual

DEALING WITH MALFUNCTIONS
NOTE
Electrical installation and service must be carried
out under the supervision of a qualified electrician,
and in accordance with applicable electrical safety
regulations.
Check the installation's fuses as well as the thermostat and
mixer valve settings.
Wait a few hours without hot water usage and then check
whether the temperature level has risen. If there is still no
hot water, contact the installation engineer.
RESETTING THE TEMPERATURE LIMITER
If the temperature limiter (FD1) tripped, the water heater
must cool for at least one hour before it can be reset.
Press the button on the temperature limiter lightly, max 40
N (ca 4 kg).
Max 40 N (ca 4 kg)
LEK
STB
RECONNECTING SENSORS
If the immersion heater has been replaced, the sensors for
the thermostat and temperature limiter must be reinstalled
in the order shown in the image.
LEK
Temperature limiter
STB
SERVICE
For service, contact the installer. The serial number (PF3)
(14 digits) and installation date should always be stated.
Only electrical equipment supplied by NIBE AB in Markaryd
may be used.
LEK
12
LEK
TR
Thermostat TR

Installer manual

GENERAL
NIBE EL is a series of water heaters in three sizes that are
suitable for installation in, for example, large houses and
multiple-occupancy properties.
DESIGN
The hot water heater's tank is made of stainless steel, grade
EN1.4521. The tank's rated pressure is 10 bar. The cut-off
pressure is 9 bar.
The flanged, stainless steel immersion heater, grade
EN1.4547, in a Ø 80 mm connection opening, allows for
simple dismantling, internal inspection and cleaning of the
tank.
The water tank is insulated with freon-free polyurethane
foam without joints, which provides good thermal insulation.
TRANSPORT
NIBE EL should be transported and stored in the dry.
ASSEMBLY
The water heater's installation area should always have a
temperature of at least 10 °C (frost-free).
Position NIBE EL on a firm base that can take the weight,
preferably on a concrete floor or foundation. Use the floor
stand's adjustable feet to obtain a horizontal and stable set-
up.
The area where NIBE EL is located must be equipped with
floor drainage.
NIBE EL | EN