Immergas ZEUS 24 kW - User and Maintenance Instructions; Cleaning and Maintenance; General Warnings; Control Panel Overview

2-1
INSTALLATORUSERMAINTENANCE
15 - IE
2
USER AND MAINTENANCE
INSTRUCTIONS
2.1 CLEANING AND MAINTENANCE.
Important: the heating plants must undergo
periodical maintenance (regarding this, see in
the section dedicated to the technician, the point
relative to “yearly control and maintenance of the
appliance”) and regular checks of energy eciency
in compliance with national, regional or local
provisions in force.
is ensures that the optimal safety, performance
and operation characteristics of the boiler remain
unchanged over time. We recommend stipulating
a yearly cleaning and maintenance contract with
your zone technician.
2.2 GENERAL WARNINGS.
Never expose the wall-mounted boiler to direct
vapours from a cooking surface.
Use of the boiler by unskilled persons or children
is strictly prohibited.
Do not touch the fumes exhaust terminal (if
present) due to the high temperature it reaches;
For safety purposes, check that the concentric
air intake/ue exhaust terminal (if tted), is not
blocked.
If temporary shutdown of the boiler is required,
proceed as follows:
a) drain the heating system if anti-freeze is not
used;
b) shut-o all electrical, water and gas supplies.
In the case of work or maintenance to structures
located in the vicinity of ducting or devices for
ue extraction and relative accessories, switch o
the appliance and on completion of operations
ensure that a qualied technician checks eciency
of the ducting or other devices. Never clean
the appliance or connected parts with easily
ammable substances. Never leave containers or
ammable substances in the same environment
as the appliance.
• Caution: the use of components involving use
of electrical power requires some fundamental
rules to be observed:
- do not touch the appliance with wet or moist
parts of the body; do not touch when barefoot.
- never pull electrical cables or leave the appliance
exposed to atmospheric agents (rain, sunlight,
etc.);
- the appliance power cable must not be replaced
by the user;
- in the event of damage to the cable, switch o
the appliance and contact exclusively qualied
personnel for replacement;
- if the appliance is not to be used for a certain
period, disconnect the main power switch..
Key:
1 - Flame presence LED
2 - Domestic hot water LED
3 - Heating function LED
4 - Temperature LED – Insucient
circulation anomaly
5 - Temperature LED – Delivery probe
anomaly
2.3 CONTROL PANEL.
6 - Temperature LED – ignition block
7 - Temperature LED – Over-temperature
block
8 - Temperature LED – Fumes pressure
switch anomaly
9 - Stand-by-Domestic water / Remote
Control - Domestic water and Heating-
Reset Selector switch
10 - Domestic hot water temperature
selector switch
11 - Heating water temperature selector
switch
12 - Boiler manometer