Installation - Ferroli ECONCEPT TOP MICRO C Instructions For Use, Installation And Maintenance

If the room temperature is lower than the required value, it is advisable to set a higher
order curve and vice versa. Proceed by increasing or decreasing in steps of one and
check the result in the room.
90
85
80
70
60
50
40
30
20
20 10
fig. 14 - Compensation curves
OFFSET = 20
90
10 9 8
7
85
6
80
5
70
4
60
3
50
2
40
1
30
20
20 10 0 -10 -20
fig. 15 - Example of compensation parallel curve offset
Adjustments from Remote Timer Control
If the Remote Timer Control (optional) is connected to the boiler, the above ad-
A
justments are managed according to that given in table 1. Also, the control pan-
el display (detail 5 - fig. 1) shows the actual room temperature detected by the
Remote Timer Control.
Table. 1
Heating temperature setting Adjustment can be made from the Remote Timer Control menu and the boiler
control panel.
DHW temperature adjustment Adjustment can be made from the Remote Timer Control menu and the boiler
control panel.
Summer/Winter Switchover Summer mode has priority over a possible Remote Timer Control heating
demand.
On disabling DHW from the Remote Timer Control menu, the boiler selects the
Economy mode. In this condition, the button 7 - fig. 1 on the boiler panel is disa-
bled.
Eco/Comfort selection
On enabling DHW from the Remote Timer Control menu, the boiler selects the
Comfort mode. In this condition it is possible select one of the two modes with
the button 7 - fig. 1 on the boiler panel.
Sliding Temperature Both the Remote Timer Control and the boiler card manage Sliding Temperature
adjustment: of the two, the Sliding Temperature of the boiler card has priority.
Water system pressure adjustment
The filling pressure with system cold, read on the boiler water gauge, must be approx.
1.0 bar. If the system pressure falls to values below minimum, the boiler card will activate
fault F37 (fig. 16).
Operate the filling cock (detail 1 - fig. 16) and bring the system pressure to a value above
1.0 bar.
At the bottom of the boiler there is a pressure gauge (detail 2 - fig. 16) showing the pres-
sure even in case of no power supply.
fig. 16 - Low system pressure fault
Once the system pressure is restored, the boiler will activate the 120-second
A
air venting cycle indicated on the display by FH.
At the end of the operation always close the filling cock (detail 1 - fig. 16)
36
EN
10 9 8 7 6
5
4
3
2
1
0 -10 -20
OFFSET = 40
90
10 9 8 7
85
80
70
60
50
40
30
20
20 10 0
ECONCEPT TOP MICRO C

3. INSTALLATION

3.1 General Instructions
BOILER INSTALLATION MUST ONLY BE PERFORMED BY QUALIFIED PERSON-
NEL, IN ACCORDANCE WITH ALL THE INSTRUCTIONS GIVEN IN THIS TECHNICAL
MANUAL, THE PROVISIONS OF CURRENT LAW, THE PRESCRIPTIONS OF NA-
TIONAL STANDARDS AND LOCAL REGULATIONS AND THE RULES OF PROPER
WORKMANSHIP
3.2 Place of installation
The combustion circuit is sealed with respect to the place of installation room, therefore
the unit can be installed in any room. However, the place of installation must be ade-
quately ventilated to prevent the creation of dangerous conditions in case of even small
gas leaks. This safety regulation is laid down by EEC Directive no. 2009/142 for all gas
units, including those with sealed chamber.
The unit is suitable for operation in a partially protected place in conformity with EN 297/
A6, with minimum temperature -5°C. If equipped with the special antifreeze kit, it can be
used with minimum temperatures to -15°C. The boiler must be installed is a protected
place, e.g. under the slope of a roof, inside a balcony or in a sheltered recess.
The place of installation must in any case be free of dust, flammable materials or objects
or corrosive gases.
The boiler is arranged for wall mounting and comes standard with a hooking bracket. The
wall fixing must ensure a stable and effective support for the generator.
If the unit is enclosed in a cabinet or mounted alongside, a space must be pro-
A
6 5
vided for removing the casing and for normal maintenance operations
4
3.3 Plumbing connections
3
2 Warnings
1
The heating capacity of the unit must be previously established by calculating the build-
ing's heat requirement according to the current regulations. The system must be provid-
ed with all the components for correct and regular operation. It is advisable to install on-
off valves between the boiler and heating system allowing the boiler to be isolated from
the system if necessary.
-10 -20
B
The safety valve outlet must be connected to a funnel or collection pipe to pre-
vent water spurting onto the floor in case of overpressure in the heating circuit.
Otherwise, if the discharge valve cuts in and floods the room, the boiler manu-
facturer cannot be held liable.
Do not use the water system pipes to earth electrical appliances.
Prima dell'installazione effettuare un lavaggio accurato di tutte le tubazioni dell'impianto
per rimuovere residui o impurità che potrebbero compromettere il buon funzionamento
dell'apparecchio.
B
Also, a filter must be installed on the system return piping to prevent impurities
or sludge from the system clogging and damaging the heat generators.
The filter must be installed when replacing generators in existing systems. The
manufacturer declines any liability for damage caused to the generator by fail-
ure to install or inadequate installation of this filter.
Carry out the relevant connections according to the diagram in fig. 31and the symbols
given on the unit.
cod. 3540R95 - Rev. 0 - 10/201