Installation Procedure
Wiring diagram
AC28ES1ERA AC36ES1ERA AC48FS1ERA AC60FS1ERA
WARNING
The power cable and connecting cable are
Always use a special branch circuit and install a special receptacle to supply power to the room air conditioner.
Use a circuit breaker and receptacle matched to the capacity of the room air conditioner.
The circuit breaker is installed in the permanent wiring. Always use a circuit that can trip all the poles of the wiring and has an isolation distance of at least 3mm between the contacts of each pole.
Perform wiring work in accordance with standards so that the room air conditioner can be operated safely and positively. 
Install a leakage circuit breaker in accordance with the related laws and regulations and electric company standards.
CAUTION
The power source capacity must be the sum of the room air conditioner current and the current of other electrical appliances. When the current contracted capacity is insufficient, change the contracted capacity.
When the voltage is low and the air conditioner is difficult to start, contact the power company the voltage raised.
For
FRESH AIR INTAKE
1.Open up the knockout hole for the fresh air intake. If using
CAUTION
When removing the cabinet (iron plate), be careful not to damage the indoor unit internal parts and surrounding area (outer case).
When processing the cabinet (iron plate), be careful not to injury yourself with burrs,etc.
2.Fasten the round flange (optional) to the fresh air intake. If using half- concealed installation, attach to the top.
Round duct (option part)
3.Connect the duct to the round flange.
4.Seal with a band and vinyl tape,etc. so that air does not leak from the connection.
Duct
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