Control Panel Description; User Interaction Controller; Indicator Lights - Baxi MainEco Heat 15 User Manual

4 Description of the Product
4.3

Control Panel Description

Fig. 4
Normal Operation - The
around seven seconds and then extinguishes briefly,
repeating the sequence whilst the boiler is operating.
The symbol indicates the Status Light ON.
LED
ON
Light ON (approx. 7 sec.)
LED
OFF
1 flash OFF
Fig. 6
Upper Horizontal Line = Light ON
Lower Horizontal Line = Light OFF
14 MainEco Heat
Fig. 5
green light remains on for
1 flash OFF
Time Time
4.3.1 User Interaction Controller (Fig. 4)
Key to symbols:-
Heating Water Temperature
Sweep Key and Status Signals
Reset button and On/Off Signal
1. The User Interaction Controller has 2 illuminating push
buttons which provide information about the operating condition
of the boiler.
2. The RESET button illuminates green when the boiler receives
a demand for CH or DHW.
3. The button can flash orange, green or red and at
different frequencies.
4. The User Interaction Controller also has one rotary knob. The
rotary knob is used to set the maximum flow
temperature of the heating water.
5. The temperature selected by the rotary knob must be set to a
higher temperature than the cylinder thermostat to achieve the
required hot water demand.
4.3.2 Indicator Lights (Fig. 5)
The colour of the status light
the number of times that it flashes indicates whether the boiler is
working normally, has a problem or requires servicing.
See Section 8.1. for details of the fault conditions.
Boiler Operating The
heating demand. The number of flashes will correspond with the
heat output of the boiler. This is normal and does not indicate a
fault condition. During normal running
blinks off momentarily every seven seconds approximately to
show the boiler is running normally and supplying heat (Fig. 6).
Error When flashing green
detected a problem, and is attempting to resolve it. If it does not
succeed the boiler will go into fault mode and display a red light.
Defect When flashing red
fault. Press the RESET button for a minimum of 5 seconds to try
and clear the fault condition.
A lock-out condition can be re-set up to 5 times within one hour
using the reset button. Any fault that occurs repeatedly should be
fully investigated and appropriate remedial actions taken by your
installer or Baxi Customer Support.
If there is a continuous red light, contact your installer or Baxi
Customer Support
The lights will be OFF when there is no demand for heat.
on the boiler control panel and
light will flash orange at EVERY
illuminates green and
light indicates that the boiler has
light indicates that the boiler has a
7219722 - 01 (04/15)