Olimpia ISSIMO 11, Руководство пользователя, Страница: 4 / 7

ISS0011R10_A_EN.doc
4. COOLING MODE
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Selectable only with the remote control. The fan is always powered working at the speed selected even if the
compressor is powered (except for the possible triggering of the anti-explosion sub programme), otherwise it
works at minimum speed. If automatic fan speed is selected (on the remote control) the following is
applicable (only with the compressor ON – if the compressor is OFF speed will always be minimum):
i. - if Tamb<T_set+3°C minimum fan speed is activated;
ii. - if T_set+3<Tamb<T_set+6°C medium fan speed is activated;
iii. - if Tamb>T_set+6°C maximum fan speed is activated.
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Between one automatic speed change and another at least 3 minutes must elapse.
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The compressor is turned on for Tamb>=Tset+Hy and turned off for Tamb<=Tset (except if the anti-ice
programme turns on). The antiexplosion sub programme forces the fan to work at top speed (only if the
compressor is working) for ambient temperature Tamb>Tmax; the sub programme finishes for TambîTmax-
2°C (without any time limits). The anti-ice sub programme, that starts at Tamb<Tmin and finishes at
Tamb>Tmin+2°C, cyclically interrupts the compressor with Tp_on and Tp_off timings.
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The set-point (Tset) can be adjusted on the remote from 18°C to 30°C with 1°C steps; minimum scale value
(Scala_m), hysteresis (Hy) and scale point steps (Step) can be set during programming. Activation of the
compressor must be after a minimum Rest_time (180sec) after powering of the circuit or after a previous
compressor switch-off. All the malfunctions that are expected for the machine are enabled in this status.
5. DEHUMIDIFIER MODE
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Selectable only with the remote control. It works very much like cooling except for fan speed selection
which is forced at minimum (and cannot be changed), the Tset setting which is set equal to Tamb each time
the function is activated (and then cannot be changed) and for compressor operation which is controlled in the
following way:
i. - ON continuously for Tamb>Tset+2°C
ii. - 6 minutes ON and 6 minutes OFF for Tset-2°C<Tamb<Tset+2°C
iii. - 6 minutes ON and 12 minutes OFF for Tset-4°C<Tamb<Tset-2°C
iv. - OFF continuously for Tamb<Tset-4°C
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In this condition, the antiexplosion and anti-ice sub programmes are enabled and all the malfunctions that are
expected for the machine can be signalled.
6. NIGHTTIME MODE
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Selectable only with the remote control. This mode can only work with the cooling function. When the
NIGHTTIME mode is activated, fan speed is forced at minimum and the Tset is increased 1°C after 1 hour
and then again 1°C after 2 hours. Changing the Tset on the remote, putting the machine in Standby or
powering off resets the function’s timer. All the malfunctions that are expected for the machine are enabled in
this status.