Ariston ECO GENIUS, Руководство пользователя

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276 -13-
Installation with an external thermostat:
- Turn
the “A” selector knob to < >;
- Turn on the power supply to the boiler by pressing the switch
“E”; the red L.E.D. “D” will then illuminate;
- Turn the thermostat knob “C” to the highest temperature
setting.
- In this instant the boiler is controlled by a time clock and
outdoor sensor; COMO (programmable thermostat) with or without an outdoor
sensor; CCM with or without outdoor sensor i.e depending on internal or
external temperature. At that point, the main burner will turn off and the
circulation pump will stop (if a pump overrun period has not been set, see
section 3.6.6. of the “I
NSTALLATION
I
NSTRUCTIONS
”).
- The temperature of the heating system water in the boiler
can be regulated on the alpha-numerical display. With this
type of installation, the heating thermostat acts on ambient
temperature directly.
H
A
C
C