GASTER N 67 ÷ 107 AW
9
EN
cod. 3541A180 - 03/2011 (Rev. 00)
EN
1. GENERAL INSTRUCTIONS
•
Carefully read the instructions contained in this instruction booklet.
•
After boiler installation, inform the user regarding its operation and give him this
manual, which is an integral and essential part of the product and must be kept with
care for future reference.
•
Installation and maintenance must be carried out by professionally qualified person-
nel, according to current regulations and the manufacturer's instructions. Do not car-
ry out any operation on the sealed control parts.
•
Incorrect installation or inadequate maintenance can result in damage or injury. The
Manufacturer declines any liability for damage due to errors in installation and use
or failure to follow the instructions.
•
Before carrying out any cleaning or maintenance operation, disconnect the unit from
the power supply using the system switch and/or the special cut-off devices.
•
In case of a fault and/or poor operation, deactivate the unit and do not attempt to
repair it or directly intervene. Contact professionally qualified personnel. Repair/re-
placement of the products must only be carried out by professionally qualified using
original spare parts. Failure to comply with the above could affect the safety of the
unit.
•
This unit must only be used for its intended purpose. Any other use is considered
improper and therefore dangerous.
•
The packing materials are potentially hazardous and must not be left within the
reach of children.
•
The images given in this manual are a simplified representation of the product. In
this representation there may be slight and insignificant differences with respect to
the product supplied.
2. INSTALLATION
2.1 Introduction
Dear Customer,
Thank you for choosing
GASTER N 67 ÷ 107 AW
, a floor-standing boiler
LAMBORGHINI
featuring advanced design, cutting-edge technology , high reliability and quality con-
struction. Please read this manual carefully and keep it for future reference.
GASTER N 67 ÷ 107 AW is a high-efficiency heat generator with
low NOx emissions
for central heating, running on natural gas or liquefied gas, equipped with an advanced
electronic control system.
The boiler shell consists of cast-iron elements whose particular shape guarantees high
exchange efficiency in all operating conditions, and an open-flue burner equipped with
electronic ignition and ionisation flame control.
The boiler also has an automatic air vent valve, a 2-stage control thermostat and safety
thermostat.
Thanks to the electronic ignition and flame control system, boiler operation is for the most
part automatic.
The user only has to set the system temperature by means of the control thermostat.
2.2 Control panel
To access the control panel, lift the front door.
fig. 1 - Control panel
Key
1
Arrangement for thermostatic controller
2
Boiler thermomanometer
3
Manual-reset safety thermostat cover
4
Manual-reset fume thermostat cover
5
Cap
6
Flame controller reset button with shutdown light
7
2-stage boiler control thermostat
8
0 - 1 - TEST switch
2.3 Lighting and turning off
Lighting
•
Open the gas cock ahead of the boiler.
•
Turn on or insert the switch or plug ahead of the boiler.
•
Turn the boiler switch "8" to 1 (fig. 1).
•
Turn knob "7" to the selected temperature and any room thermostat to the required
temperature value. The burner will light and the boiler starts working automatically,
controlled by its adjustment and safety devices.
•
If the boiler is equipped with an electronic thermostatic controller fitted in position
1fig. 1 of , the user must also take into account the manufacturer's instructions.
A
If the burners do not light and the shutdown button-indicator "6"
comes on af-
ter correctly carrying out the lighting procedures, wait about 15
seconds
and then press the above-mentioned button. The flame controller () reset in this
way will then repeat the ignition cycle. If the burners do not light even after sev-
eral attempts, consult the faults section.
A
In case of a power failure while the boiler is working, the burners will go out and
relight automatically when the power is restored.
Turning off
Close the gas cock ahead of the boiler, turn knob "8" to 0 and disconnect the power.
B
To avoid damage caused by freezing during long shutdowns in winter, it is ad-
visable to drain all water from the boiler and system; or add a suitable antifreeze
to the heating system.
The boiler switch 8 has 3 positions “0-1-TEST”; the first two have the on-off
function, the third (unstable) must only be used for service and maintenance
purposes.
2.4 Adjustments
System temperature adjustment
Turn the knob 7 of fig. 1 clockwise to increase the heating water temperature, or anti-
clockwise to decrease it. The temperature can be varied from a minimum of 30°C to a
maximum of 90°C. However, it is advisable not to operate the boiler below 45°C.
Room temperature adjustment (with optional room thermostat)
Using the room thermostat, set the required temperature in the rooms. By command of
the room thermostat, the boiler lights and brings the system water to the temperature set
by boiler adjustment thermostat 7 of fig. 1. The generator turns off when the required
temperature in the rooms is reached.
If the room thermostat is not installed the boiler will keep the system at the temperature
set by the boiler control thermostat.
Water system pressure adjustment
The filling pressure with system cold, read on the boiler water gauge detail 2 of fig. 1,
must be approx. 1.0 bar. If, during operation, the system pressure falls (due to the evap-
oration of gases dissolved in the water) to values below the minimum described above,
the user must bring it to the initial value by operating the filling cock. At the end of the
operation always close the filling cock.
2.5 Faults
Listed below are faults that can be caused by simple, user-solvable problems.
A
Before calling the after-sales service, check that the problem is not due to no
gas or electricity.
1
2
3
5 6
7
8
4
Symbol
Faults
Cure
Boiler shutdown by the flame controller
Make sure the gas cocks ahead of the boiler and on
the meter are open.
Press the lit pushbutton-indicator.
In case of repeated shutdowns, contact the nearest
service centre.
Boiler shutdown due to insufficient sys-
tem pressure (only if a pressure switch
is installed in the system)
Fill the system to 1-1.5 bar cold by means of the sys-
tem filling cock.
Close the cock after use.
Boiler shutdown due to insufficient evac-
uation of fumes
Unscrew the fume thermostat cover and press the
button below.
In case of repeated boiler shutdowns, contact the
nearest service centre.
Boiler shutdown due to water overtem-
perature
Unscrew the safety thermostat cover and press the
button below.
In case of repeated boiler shutdowns, contact the
nearest service centre.
