EVCO S.p.A.
EV3 MVC & EVD MVC | Application manual ver. 2.2c | Code 1443DMVCI224
page 37 of 74
- Economy (ECO) for this level the temperature setpoints are taken from the comfort mode settings adding an offset; the fan speed and
damper opening setpoints instead are controlled by the following specific parameters:
- P01+P03 economy temperature setpoint heating mode
- P02+P04 economy temperature setpoint cooling mode
- P10 economy fan speed setpoint
- P15 economy mixing chamber damper setpoint
- Night-time (NIGHT) also for this level the temperature setpoints are taken from the comfort mode settings adding a specific offset;
the fan speed and damper opening setpoints instead are controlled by the following specific parameters:
- P01+P05 temperature setpoint night-time heating mode
- P02+P06 temperature setpoint night-time cooling mode
- P11 night-time fan speed setpoint
- P16 night-time mixing chamber damper setpoint
N.B. If there is a clock error, the manual mode is activated.
7.2.3 Holiday mode (t01 = 2 or 3)
If a temporary suspension of the time band operating mode is required (clock enabled and not incorrect) the Holiday mode can be
activated consisting of a set period starting when this is activated and ending at a particular date and time. The holiday mode can be
activated for a few hours or for several months as required, with the holiday ending date and time correctly set (parameters t33-t36),
after which there will be a return to the situation prior to the holiday mode setting.
The holiday mode can have two variants: with the machine on or with the machine off (the word OFFt appears on the display)
configured by setting parameter t01 to 2 or 3 respectively. The mode of operation starts when the parameter value is confirmed by
pressing the SET key.
In “Holiday ON” mode the manual mode setpoints are used:
P07 manual temperature setpoint heating mode
P08 manual temperature setpoint cooling mode
P12 manual fan setpoint
P17 manual mixing chamber damper setpoint
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