Gabarron MATTIRA CMX18i Instrucciones De Instalacion Y Uso página 33

After setting the various parameters it is necessary to validate by pressing the
buttons are pressed for 30 seconds, the installation parameter menu will be automatically closed without validating/saving any
changes.
Boiler type. If the boiler is for central heating and Domestic Hot Water (DHW) this parameter is 1. If the
boiler is only for central heating it will be 0.
Model. 18 corresponds to model CMX18i, 15 corresponds to model CMX15i.
Boiler maximum output limit.
Model CMX18i can be limited to 18 - 15 - 12 - 9 - 6 - 3 kW.
Model CMX15i can be limited to 15 - 13 - 12 - 11 - 10 - 9 - 8 - 7 - 6 - 5 - 4 - 3 - 2 kW.
Underfloor heating. If the boiler is underfloor heating ready this parameter will be 1 (an especial limiter
is required), otherwise it will be 0.
Outdoor temperature probe. An outdoor temperature probe (not provided) can be installed. In this
case the parameter value will be 1.
Heating temperature differential. The heating temperature differential can be selected from 2ºC to
10ºC. The default value is 2ºC.
DHW temperature differential. The DHW temperature differential can be selected from 2ºC to 8ºC.
The default value is 2ºC
Modulation. Possible values: 1 (modulation ON), 0 (modulation OFF).
Units. It is possible to change temperature units (ºC Celsius, ºF Fahrenheit). Default value: ºC.
Legionella.
AUTO heating regulation. If a fan outdoor temperature probe is installed it is possible to activate the
auto heating regulation by shifting this parameter value to 1.
TIMAX. Maximum water flow temperature in AUTO heating mode.
TIMIN. Minimum water flow temperature in AUTO heating mode.
TEMAX. Outdoor temperature from which the water flow temperature will be TIMIN.
TEMIN. Outdoor temperature below which the water flow temperature will be TIMAX.
Parameters menu from P16 – P18 are only accessible for DHW & central heating boiler (P00=1).
ECO SMART.
TCON. Maintenance consumption connection time. Factory pre-set.
TSCON. Time interval between maintenance consumption. Factory pre-set.
1 (Legionella protection ON)
0 (Legionella protection OFF).
1 (Eco Smart function ON)
0 (Eco Smart function OFF).
button for 3 seconds. If none of the
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