Operating Instruction - Omega OTEC IEWH Series Technical Manual

〖Operating Instruction〗

Following the safety messages is very important. These messages can save
you from being injured or killed. Warning symbols alert you to be careful and
means danger. Always follow instructions to be safe and reduce chances of
injury or death. Warning and danger signs will precede safety messages.
Electrical safety
Grounding:
This room air conditioner must be grounded.
Grounding reduces the risk of electric shock by providing an escape wire for the
electric current.
If the power cord has a grounding plug with a grounding wire, plug it into an outlet
that is properly installed and grounded.
If the power cord has not a grounding plug with a grounding wire ,the grounding wire
must connect the breaker that is properly installed and grounded.
Warning:
Improper use of the grounding plug or breaker can result in a risk of electric shock.
Call a qualified electrician if you don't understand the grounding instructions or if you
are not sure if the air conditioner is properly grounded. If the wall outlet or breaker
is not grounded, please contact an electrician to have it replaced with a properly
grounded outlet or breaker.
Do not, under any circumstances, cut or remove the third (ground) prong from
the power cord.
Adapter plug: We strongly advise against using an adapter plug or breaker.
Operating conditions
1. Temperature:T1 instance: -7℃~45℃(16℃~45℃ in cooling-only type)
If the unit runs beyond the temperature for a long time, it may cause cooling capacity to
decrease or protector to work.
2. Relative humidity: <80%
If the unit runs beyond the humidity range, condensate may be formed near blade and outlet of
air conditioner. It' s normal.
WARNINGS
T3 instance: -7℃~52℃(16℃~52℃ in cooling-only type)
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