Warning:

Do not remove the front panel or the fan guard from the outdoor unit when it is running.You could be injured if you touch rotating, hot or high- voltage parts.

Never insert fingers, sticks etc. into the intakes or outlets, otherwise in- jury may result, since the fan inside the unit rotates at high speed. Exer- cise particular care when children are present.

If you detect odd smells, stop using the unit, turn off the power switch and consult your dealer. Otherwise, a breakdown, electric shock or fire may result.

When you notice exceptionally abnormal noise or vibration, stop opera- tion, turn off the power switch, and contact your dealer.

Do not over-cool. The most suitable inside temperature is one that is within 5 °C [41 °F] of the outside temperature.

Do not leave handicapped people or infants sitting or standing in the path of the airflow from the air-conditioner. This could cause health problems.

Caution:

Do not direct the airflow at plants or caged pets.

Ventilate the room frequently. If the unit is operated continuously in a closed room for a long period of time, the air will become stale.

In case of failure

Warning:

Never remodel the air conditioner. Consult your dealer for any repair or serv- ice. Improper repair work can result in water leakage, electric shock, fire, etc.

If the remote controller displays an error indication, the air conditioner does not run, or there is any abnormality, stop operation and contact

your dealer. Leaving the unit as it is under such conditions can result in fire or failure.

If the power breaker is frequently activated, get in touch with your dealer. Leaving it as it is can result in fire or failure.

If the refrigeration gas blows out or leaks, stop the operation of the air conditioner, thoroughly ventilate the room, and contact your dealer. Leav- ing the unit as it is can result in accidents due to oxygen deficiency.

When the air conditioner is not to be used for a long time

If the air conditioner is not to be used for a long time due to a seasonal change, etc., run it for 4 - 5 hours with the air blowing until the inside is completely dry. Failing to do so can result in the growth of unhygienic, unhealthy mold in scattered areas throughout the room.

When it is not to be used for an extended time, keep the [power supply] turned OFF.

If the power supply is kept on, several watts or several tens of watts will be wasted. Also, the accumulation of dust, etc., can result in fire.

Keep the power switched ON for more than 12 hours before starting op- eration. Do not turn the power supply OFF during seasons of heavy use. Doing so can result in failure.

1.3. Disposing of the unit

Warning:

When you need to dispose of the unit, consult your dealer. If pipes are re- moved incorrectly, refrigerant (fluorocarbon gas) may blow out and come into contact with your skin, causing injury. Releasing refrigerant into the atmosphere also damages the environment.

GB

2. Names and functions of various parts

Attachment and detachment of filter

Caution:

• In removing the filter, precautions must be taken to protect your eyes

[Fig. A] (P.3)from dust. Also, if you have to climb up on a stool to do the job, be careful not to fall.

• Turn off the power supply when the filter is changed.

3. How to operate

 

 

TIME SUN

MON TUE WED THU FRI

SAT

P

 

 

 

 

 

TIMER

Hr

ON

 

E

 

AFTER

AFTER OFF

 

 

 

ERROR CODE

 

FUNCTION

 

˚F˚C

 

˚F˚C

 

FILTER

 

 

 

 

WEEKLY

 

 

 

 

 

SIMPLE

 

 

ONLY 1Hr.

 

 

AUTO OFF

1

TEMP.

 

 

ON/OFF

2

 

 

 

 

B

MENU

ON/OFF

 

 

7

 

 

 

FILTER

3

 

 

 

 

 

BACK

MONITOR/SET

DAY

 

 

CHECK TEST

 

CLOCK

OPERATION

CLEAR

 

 

 

6 8

 

3.1. ON/OFF

Start an operation

1.Press the B [ON/OFF] button

P Operation lamp lights up and operation starts.

Stop an operation

1.Press the B [ON/OFF] button again Operation lamp goes off and operation stops.

Once the Buttons have been set, pressing of the [ON/OFF] Button only can repeat the same operation thereafter.

During operation, the operation lamp above the [ON/OFF] button lights up.

Caution:

Even if the [ON/OFF] Button is pressed immediately after the operation is once stopped, operation is not restarted for about 3 minutes. This function protects the machine. It automatically starts operation after the lapse of approximately 3 minutes.

Before starting operation

Start running after the “PLEASE WAIT” display has disappeared.The “PLEASE WAIT” display briefly appears on the room temperature display (max. 3 min- utes) when the power is turned on and after a power failure. This does not indicate any failure of the air-conditioner.

The choice of indoor unit operation mode is limited by the operation status of the outdoor unit to which a given indoor unit is connected. If an outdoor unit and some of the indoor units that are connected to the outdoor units are al- ready operating in the cooling mode, for example, only the cooling mode is available for the rest of the units in the same group. If a different mode is re- quested, the symbol that corresponds to the requested mode will blink, notify- ing the user that the mode is currently unavailable. The same is true for the dry and heating mode. This restriction, however, does not apply to the models that support a simultaneous cooling/heating function.

The outdoor units stop when all the indoor units connected to the counterpart outdoor units stop.

During heating operation, even if the indoor unit is set to operation while the outdoor unit is in defrosting operation, operation starts after the defrosting op- eration of the outdoor unit has ended.

3.2. Selecting operation

When selecting operation

1.Press the 3 [Mode (Back)] Button

Consecutive press of the selecting operation Button switches the operation

over to E COOL”, “DRY”, “FAN”, (“ AUTO”), and (“HEAT”). For the contents of operation, check the display.

For cooling

Press the 3 [Mode (Back)] Button and bring up the “COOL” display.

For dry

Press the 3 [Mode (Back)] Button and bring up the “DRY” display.

The indoor fan turns to the low-speed operation, disabling the change of fan speed.

Dry operation cannot be carried out at room temperature of less than 18 °C [65 °F].

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Maytag P08, P15 Names and functions of various parts, How to operate, Disposing of the unit, On/Off, Selecting operation

P08, P24 NMSU-E, P18, P12, P15 specifications

The Maytag PEFY series, which includes models P06, P12, P18, P15, and P24, along with the NMSU-E, represents a significant advancement in the realm of heating and cooling solutions. Renowned for their reliable performance, these systems cater to both residential and commercial applications, ensuring optimal indoor comfort year-round.

One of the main features of the Maytag PEFY series is their exceptional energy efficiency. Equipped with advanced inverter technology, these units adjust their operating capacity based on the current demands of the space, minimizing energy consumption while maintaining a comfortable environment. This not only leads to lower utility bills but also reduces the carbon footprint, aligning with modern sustainability goals.

The PEFY series is designed with versatility in mind. These heat pump systems can efficiently switch between heating and cooling modes, making them an ideal choice for varying climate conditions. The multi-zone capability allows for tailored climate control in different rooms or areas, enhancing comfort while optimizing energy use. This is particularly beneficial for larger properties where different rooms may have different heating and cooling needs.

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The NMSU-E model builds on these features by incorporating advanced control technologies, including smart connectivity options. Users can remotely operate and manage their HVAC systems through smartphone applications, allowing for complete control of home or office comfort from anywhere. This integration with smart home ecosystems enhances convenience and adaptability.

Additionally, the PEFY series comes equipped with robust safety features, including refrigerant leak detection and automatic restart capabilities, ensuring continuous and safe operation. The durable construction materials used in the units provide added reliability and longevity, making them a sound investment for property owners.

In conclusion, the Maytag PEFY-P06, P12, P18, P15, P24, and NMSU-E models are distinguished by their energy efficiency, versatile heating and cooling capabilities, sleek design, and smart technology integration. They represent the future of HVAC solutions, providing comfort while addressing environmental concerns and user convenience.