GB

For fan

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

The fan operation functions to circulate the air in the room.

The temperature of the room cannot be set by fan operation.

Caution:

Never expose your body directly to cool air for a long time. Excessive expo- sure to cool air is bad for your health, and should therefore be avoided.

Dry operation

The dry is a microcomputer-controlled dehumidifying operation which controls ex- cessive air-cooling according to the room temperature of your choice. (Not usable for heating.)

1.Until reaching room temperature of your choice

The compressor and indoor fan function is linked motion according to the change of the room temperature and automatically repeat ON/OFF.

2.When reaching room temperature of your choice Both the compressor and indoor fan stop.

When stop continues for 10 minutes, the compressor and indoor fan are oper- ated for 3 minutes to keep the humidity low.

For heating

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

Regarding displays during heating operation “DEFROST”

Displayed only during the defrosting operation.

“STAND BY”

3.4. Fan speed adjustment

To change fan speed

Every time you press the 6 [Fan Speed] button once, it switches from the low- speed to high-speed settings successively.

In the electronics dry operation, the indoor fan automatically turns to low-speed operation. Switching of fan speed is impossible. (Only the display on the remote controller changes.)

*Every time the fan speed adjustment button is pressed once, the fan speed is changed.

[PEFY-P-NMSU-E series]

Fan speed : 3 stages

Display:

(Low)

(Mid)

(High)

(AUTO*)

*This setting can be adjusted only with MA remote controller.

3.5. Ventilation

The ventilation unit (OA processing unit or LOSSNAY) automatically goes into operation when the indoor unit that is interlocked with it goes into operation.

If the 8 [Ventilation] button is pressed while the indoor unit is stopped, only the ventilator goes into operation.

Press the 8 [Ventilation] button to change the fan speed.

Depending on the models, the indoor unit fan goes into operation while the unit is in the ventilation mode.

Displayed from the start of heating operation until the moment warm air blows out.

Caution:

When the air-conditioner is used together with burners, thoroughly venti- late the area. Insufficient ventilation can result in accidents due to oxy- gen deficiency.

Never place a burner at a place where it is exposed to the airflow from the air-conditioner.

Doing so can result in imperfect combustion of the burner.

The microcomputer functions in the following cases: *

Air does not blow out when heating starts. *

-To prevent any cool air from escaping, the indoor fan is gradually switched in sequence from faint airflow/weak airflow/set airflow according to the tempera- ture rise of the blown out air. Wait a moment until the airflow comes out naturally.

The fan is not moving at the set speed. *

-In some models, the system switches over to faint airflow when the temper- ature of the room reaches the set temperature. In other cases, it stops to prevent any cool air from escaping during the defrosting operation.

Air flows out even if operation is stopped. *

-Approximately 1 minute after the stop of operation, the indoor fan some- times rotates to eliminate extra heat generated by the electric heater, etc. The fan speed comes to low or high.

3.3. Room temperature adjustment

To change room temperature

Press the 1 [Set Temperature] Button and set the room temperature of your

choice.

 

 

Pressing

or

once changes the setting by 1 °C/1 °F.

If the pressing is continued, the setting continues to change by 1 °C [2 °F].

Indoor temperature can be set within the following range.

Cooling/dry :19 °C [67 °F] - 30 °C [87 °F]

Heating

:17 °C [63 °F] - 28 °C [83 °F]

Temperature cannot be set for the fan mode.

*The range of room temperature display is 8 °C [46 °F] - 39 °C [102 °F]. Outside this range, the display flashes either 8 °C [46 °F] - 39 °C [102 °F] to inform you

if the room temperature is lower or higher than the displayed temperature.

3.6. Others

STAND BY

DEFROST

CHECK

NOT AVAILABLE

FILTER

:Displayed when control is executed by a separately sold centralized control unit, etc.

:Displayed from the start of heating operation until the moment warm air blows out.

:This displays indication when some abnormality oc- curs in the unit.

:When a Button is pressed for any function which the indoor unit cannot perform, this display flashes con- currently with the display of that function.

:In the system in which the [Sensor] display is indi- cated as the “remote controller”, room temperature measurement is performed by the room temperature sensor built into the remote controller.

:Displayed when it is time to clean the filter.

Press the A [Filter ()] Button twice, then the display is disappeared.

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Maytag PEFY-P06, P15, P12, P18, P24 NMSU-E, P08 Fan speed adjustment, Ventilation, Room temperature adjustment, Others

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.

In terms of design, Maytag has ensured that the PEFY units are compact and unobtrusive. Their sleek profiles allow for easy installation in various settings, whether it be in a commercial space or within a home. The low noise operation is another hallmark feature, providing quiet comfort without disturbing occupants. This is complemented by a user-friendly interface that allows for effortless temperature adjustments and system monitoring.

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.