Baxi ECO 3 User Manual

4
924.674.3 - GBINSTRUCTIONS PERTAINING TO THE USER
To correctly light the burner proceed as follows:
1) provide power supply to the boiler;
2) open the gas cock;
3) turn the selector switch (Figure 2) to set the boiler on summertime ( ) or wintertime ( ) operation;
4) turn the central heating (2) and domestic hot water (1) adjusting controls in order to light the main burner.
To increase temperature values turn the control clockwise and anti clockwise to decrease it.
When on summertime operation ( ) the main burner and the pump will start running only when there is a call for hot
water.
3. COMMISSIONING OF THE BOILER
Figure 2
0503_1109/CG1659
Reset Winter OFF Summer
Summer / Winter / Reset / OFF selector positions
4. DHW TEMPERATURE ADJUSTMENT
The gas valve is provided with an electronic ame-modulating function, which operates depending on the DHW temperature
adjusting control (1) settings and on the quantity of water drawn from the taps.
This electronic device allows to keep the water coming out of the boiler at a constant temperature also when small quan-
tities of water are drawn.
During a domestic ho water request, the display shows a domestic hot water (D.H.W.) temperature.
To increase temperature values turn the control clockwise and anticlockwise to decrease it.
LEGEND:
Operating in
Central Heating mode (CH)
Flame present
(burner switch on)
Loss of ame
(burner off)
Operating in Domestic
Hot Water mode (D.H.W.)
Generic ERROR
Water pressure LOW
Numeric signalling
(temperature, error codes, etc)
RESET
Figure 1
1
2
3
4
Domestic hot water (D.H.W.) control knob
Central heating (C.H.) control knob
Warning: During initial lighting, until
the air contained in the gas pipes is
not released, the burner may fail to
light immediately and that may cause
a ‘blockage’ of the boiler. Under such
circumstances we recommend you
repeat the ignition procedure until gas
is delivered to the burner, and set knob
to (
- RESET) for at least 2 second.
Selector (gure 2)
Display
0605_2201 / CG_1805

Baxi ECO 3 Specifications

General

Model	ECO 3
Fuel Type	Natural Gas
Central Heating Output	24 kW
DHW Flow Rate	9.8 l/min
Mounting	Wall-mounted
Warranty	2 years
Category	Boiler
Efficiency Rating	A