UNICO TWIN
ENGLISH
EN - 43
6.6.4 - ANOMALIES AND REMEDIES
Malfunctioning
Cause
What must be done?
The unit will not start.
Current failure
Wait for the current to be restored.
the unit is disconnected from the
current.
Check that the plug is inserted in the
wall socket.
the thermal-magnetic circuit breaker
has intervened.
restore the thermal-magnetic circuit
breaker.
the remote control batteries may be
discharged.
replace the batteries.
the time set with the timer may not
be correct.
Wait or annul the timer setting.
The appliance doesn’t cool/heat
sufficiently anymore.
incorrect temperature setting.
Set the temperature correctly. Consul
the "Using the remote control" chapter
for the procedure.
The air filter is dirty.
Clean the air filter.
the doors or windows are open.
Close the doors or windows.
the air inlet or outlet vents of the
indoor or outdoor units are blocked.
first, remove the obstructions and
then re-start the unit.
the thermo refrigerating load has
increased (for instance, a door or a
window have been left open, other-
wise the air conditioner is installed in
an environment with an equipment
which dissipates a strong quantity
of heat);
Close the door or the window.
Change environment of installation.
Both internal units are operational;
the thermal load is higher than the
power of each internal unit.
Switch off one of the two internal units.
if the problem has not been solved, please contact the nearest technical assistance service.
Please give detailed information about the malfunction and on the equipment version.
7 - MAINTENANCE AND CLEANING
Before proceeding with any maintenance and cleaning,
always make sure the system has been switched off, using
the remote control, and the power supply plug has been
disconnected from the system socket (or the upstream
master isolating switch is positioned at “0” OFF).
Do not touch the metal parts of the unit when removing the air filters.
They are very sharp. Cuts or injury risk.
Содержание Unico Twin
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Страница 8: ...min 300mm 8mm min 1500mm 8 6 9 7 H 6a N M Y 4 5...
Страница 9: ...10 202 mm G 162 mm 130 mm G 12 11 G F D F G 13 14...
Страница 10: ...6mm 15 19 17 16 20 18 F E E E...
Страница 11: ...21 H L1 L H A A1 H L L1 24 22 23 L...
Страница 12: ...28 29 max 43mm 26 27 25 Wd Wh We Wf Wc Wb Wg Wa Wi Wc Wb Wa...
Страница 13: ...L G N B A 34 32 33 35 J1 J2 P1 P1 21 22 23 P2 30 31 X1 X2...
Страница 14: ...36 CLICK 40 8m 8m 37 38 39 10...
Страница 15: ...AUTO OFF 43 42 41 3 F 40a 40b 40c...
Страница 16: ...44 45 F1 F2 F1 F2 46 L N G B A POWER TO MASTER...
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