Ideal Air 700807 User Manual page 12

When troubles occur, please check the following points before contacting a repair company.
Problem
The unit
starts and
stops
frequently
Poor heating
performance
Poor Cooling
Performance
Indicator lamps
continue flashing The unit may stop operation or continue to run safely. If
Error code appears in
the window display
of indoor unit:
E0, E1, E2...
•
P1, P2, P3...
•
F1, F2, F3...
•
If your problem persists after performing the checks and diagnostics above,
turn off your unit immediately and contact Ideal-Air
The Unit's 3-minute protection
has been activated
Timer is activated
Possible Causes
Temperature setting may
There's too much or too little
be higher than ambient
refrigerant in the system
room temperature
Incompressible gas or
The heat exchanger on the
moisture has entered the
indoor or outdoor unit is
system.
dirty
The voltage is too high or
The air filter is dirty
too low
The air inlet or outlet of
The outdoor temperature is
either unit is blocked
exetremtly low
Doors and windows are
Cold air is entering through
open
doors and windows
Excessive heat is generated
Low refrigerant due to leak or
long-term use
by sunlight
Too many sources of heat
in the room (people,
the indicator lamps continue to flash or error codes appear,
computers, electronics,
wait for about 10 minutes. The problem may resolve itself.
etc.)
If not, disconnect the power, then connect it again. Turn
the unit on.
Low refrigerant due to leak
If the problem persists, disconnect the power and contact or long-term use
Ideal-Air technical support.
TM
SILENCE function is
activated (optional function)
Wait three minutes after
restarting the unit
Turn timer off
Solution
Check for leaks and
recharge the system with
Lower the temperature setting
refrigerant.
Evacuate and recharge the
Clean the affected heat exchanger
system with refrigerant
Remove the filter and clean it
Install a manostat to
according to instructions
regulate the voltage
Turn the unit off, remove the
Use auxiliary heating
obstruction and turn it back on
device
Make sure that all doors and
Make sure that all doors
windows are closed while
and windows are closed
operating the unit
during use
Close windows and curtains
Check for leaks, re-seal
during periods of high heat or
if necessary and top off
refrigerant
bright sunshine
Reduce amount of heat sources
Check for leaks, re-seal if
necessary and top off refrigerant
SILENCE function can lower
product performance by reducing
operating frequency. Turn off
SILENCE function.
NOTE:
technical support.
TM
bm