6
Maxima 35 C
13 - Fan symbol
This appears when there is a call for heating or hot water, and the fan is operating.
15 - Ignition symbol
The ignition symbol appears during the ignition phase.
16 - Flame symbol
Indicates the burner is on, the small rising bars to the right indicate the burner output 1=low, 5=high.
19 - REMOTE CONTROL symbol
This appears when the remote control is connected to the boiler.
20 - SUMMER symbol
This appears when the SUMMER mode is activated (
- 1 fig. 1).
21 - Heating pump symbol
Appears when the heating pump is operating.
22 - Frost protection
This appears when the boiler automatically comes on in frost protection, that is when the
temperature drops under 5°C.
The appliance stops when it reaches a temperature of 15°C.
23 - Symbol showing demand for heating
Appears when the appliance is in Winter operation, with a demand from external controls.
24 - Delay time symbol
Appears when the appliance is in Standby after Heating operation.
26 - Delay time symbol
Appears when the appliance is in Standby after Hot Water operation.
27 - Symbol showing demand for hot water
Appears when the appliance has a demand for hot water.
30 - System pressure display
Displays the heating system pressure.
31 - Hot water pump symbol
Display when the hot water pump is operating.
37 - Outside temperature compensation
Display outside temperature (in conjunction with optional outside sensor) and allows setting of compen-
sation curve parameters - see page 18)
34 - TEST symbol
Boiler operating in TEST mode (full power). To turn on TEST mode, hold down the “+” and “-” keys for
3 seconds. Press the “+” and “-” keys for another 3 seconds to exit. TEST operation turns off automa-
tically after 15 minutes.
35 - Fault and parameter display
Displays any fault code if they should occur (see page 29 troubleshooting).
