Checked Items Before Maintenance - Toyotomi TAN-A10SC User Manual

Checked items before maintenance

General phenomenon analysis
Please check below items before asking for maintenance. If the
malfunction still can't be eliminated, please contact local dealer or
qualified professionals.
Phenomenon
Whether it's interfered
severely (such as static
electricity, stable
voltage?)
Whether remote controller
is within the signal receiving
range?
Whether there are
Indoor unit
obstacles?
can't receive
remote
Whether remote controller
controller's
is pointing at the receiving
signal or
window?
remote
controller
Is sensitivity of remote
has no
controller low; fuzzy display
action.
or no display?
No display when operating
remote controller?
Fluorescent lamp in room?
Air inlet or air outlet of
indoor unit is blocked?
Under heating mode,
indoor temperature is
No air
reached to set temperature?
emitted from
indoor unit
Heating mode is turned on
just now?
Check items
30
Solution
Pull out the plug.
Reinsert the plug after about
3min, and then turn on the
unit again.
Signal receiving
range is 8m.
Remove obstacles.
Select proper angle and
point the remote controller
at the receiving window on
indoor unit.
Check the batteries.
If the power of batteries is
too low please replace them.
Check whether remote
controller appears to be
damaged. If yes, replace it.
Take the remote controller
close to indoor unit. Turn
off the fluorescent lamp and
then try it again.
Eliminate obstacles.
After reaching to set
temperature, indoor unit will
stop blowing out air.
In order to prevent blowing
out cold air, indoor unit will
be started after delaying for
several minutes, which is a
normal phenomenon.
GB