Mitsubishi Electric CITY MULTI PEFY Series, Техническое и сервисное руководство

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[
III
Specification ]
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HWE1804A GB
III Specification [1] Specification
1. Specification
Model PEFY-P36NMHU-E-OA PEFY-P48NMHU-E-OA PEFY-P72NMHU-E-OA PEFY-P96NMHU-E-OA
Power source 1-phase 208/230 V 60 Hz 1-phase 208/230 V 60 Hz 1-phase 208/230 V 60 Hz 1-phase 208/230 V 60 Hz
Cooling capacity *1 BTU/h 36,000 48,000 72,000 96,000
*1 kW 10.5 14.1 21.1 28.1
*2 Power input kW 0.130 0.180 0.220 0.320
(208 V) *2 Current input A 1.25 1.59 1.86 2.56
Temp. range of 17.2°CD.B. ~ 47.7°CD.B.
cooling 63°FD.B. ~ 118°FD.B.
Thermo-off (FAN-mode) automatically starts if the outdoor temperature is lower than 63°F (17.2°C)D.B.
The fan speed automatically runs at a very low speed if the outdoor temperature is higher than 109°F (42.8°C)D.B.
Heating capacity *3 BTU/h 21,000 28,000 43,000 57,000
*3 kW 6.2 8.2 12.6 16.7
*2 Power input kW 0.140 0.200 0.240 0.330
(208 V) *2 Current input A 1.09 1.46 1.70 2.42
Temp. range of -10°CD.B. ~ 15°CD.B.
heating 14°FD.B. ~ 59°FD.B.
Thermo-off (FAN-mode) automatically starts if the outdoor temperature is higher than 59°F (15.0°C)D.B.
External finish Galvanized Galvanized Galvanized Galvanized
External dimension H x W x D inch 15 x 47-1/16 x 35-7/16 15 x 47-1/16 x 35-7/16 18-9/16 x 49-1/4 x 44-1/8 18-9/16 x 49-1/4 x 44-1/8
mm 380 x 1,195 x 900 380 x 1,195 x 900 470 x 1,250 x 1,120 470 x 1,250 x 1,120
Net weight lbs (kg) 109 (49) 109 (49) 177 (80) 183 (83)
Heat exchanger
Cross fin (Aluminium fin and
copper tube)
Cross fin (Aluminium fin and
copper tube)
Cross fin (Aluminium fin and
copper tube)
Cross fin (Aluminium fin and
copper tube)
FAN Type x Quantity Sirocco fan x 1 Sirocco fan x 1 Sirocco fan x 2 Sirocco fan x 2
External in.WG <0.60> - 0.80 - <1.00> <0.60> - 0.80 - <1.00> <0.60> - 0.80 - <1.00> <0.60> - 0.80 - <1.00>
*4, 5 static press. Pa <150> - 200 - <250> <150> - 200 - <250> <150> - 200 - <250> <150> - 200 - <250>
Motor Type DC motor DC motor DC motor DC motor
Motor output kW 0.244 0.244 0.375 0.375
Driving mechanism Direct-driven by motor Direct-driven by motor Direct-driven by motor Direct-driven by motor
*5 Air flow rate (Low-Mid-High) (Low-Mid-High) (Low-Mid-High) (Low-Mid-High)
cfm 350 - 400 - 450 500 - 550 - 600 700 - 800 - 900 1,000 - 1,100 - 1,200
m
3
/min 9.9 - 11.3 - 12.7 14.2 - 15.6 - 17.0 19.8 - 22.7 - 25.5 28.3 - 31.1 - 34.0
L/s 165 - 188 - 212 237 - 260 - 283 330 - 378 - 425 472 - 518 - 567
*6 Air flow rate cfm 320 420 700 790
(Very low) m
3
/min 9.1 11.9 19.8 22.4
L/s 152 198 330 373
Sound pressure level (measured in anechoic room) (Low-Mid-High) (Low-Mid-High) (Low-Mid-High) (Low-Mid-High)
dB <A> 35-38-40 38-40-41 34-38-42 39-41-44
Air filter Field supply Field supply Field supply Field supply
Diameter of Liquid (R410A) inch (mm) 3/8 (9.52)Brazed 3/8 (9.52)Brazed 3/8 (9.52)Brazed 3/8 (9.52)Brazed
refrigerant pipe Gas (R410A) inch (mm) 5/8 (15.88)Brazed 5/8 (15.88)Brazed 3/4 (19.05)Brazed 7/8 (22.22)Brazed
Field drain pipe size inch (mm) O.D.1-1/4 (32) x2 O.D.1-1/4 (32) x2 O.D.1-1/4 (32) x2 O.D.1-1/4 (32) x2
Remarks Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other items shall be referred
to the Installation Manual.
Systems with considerably long pipe runs, in heating mode, may be subject to slightly louder than normal noise from the outdoor
unit/s.
Notes: Unit converter
1.Cooling capacity indicates the maximum value at operation under the following condition.
Cooling: Indoor 91°F (32.7°C)DB/82°F (27.8°C)WB, Outdoor 91°F (32.7°C)DB.
The set temperature of the remote controller is 63°F (17.2°C).
2.The values are measured at the factory setting of external static pressure.
3.Heating capacity indicates the maximum value at operation under the following condition.
Heating: Indoor 32°F (0°C)DB/27°F (-2.9°C)WB, Outdoor 32°F (0°C)DB/27°F (-2.9°C)WB.
The set temperature of the remote controller is 77°F (25°C).
4.The factory setting of external static pressure is shown without < >.
Refer to "Fan characteristics curves", according to the external static pressure, in DATA BOOK for the usable range of air flow rate.
5.If the airflow rate is over the usable range, dew drop can be caused from the air outlet and the air flow rate is changed automatically because of the output
down by the fan motor control. If the air flow rate is less than the usable range, condensation from the unit surface can be caused.
6.The very low mode is not selectable from the remote controller. The unit will automatically operate in the very low mode when the outside temperature
exceeds 109°F (42.8°C) in the Cooling mode or drops below 14°F (-10°C) in the Heating mode.
▪ The combination of fresh air intake type indoor units with other types of indoor units that handle internal thermal load may cause the conflict of operation mode.
It is not recommended when fresh air intake type indoor unit is connected to the Y or WY series.
▪ Depending on the air conditioning load, outside temperature, and due to the activation of protection functions, the desired preset temperature may not always
be achieved and the discharge temperature may swing. Note that untreated outside air may be delivered directly into the room upon the activation of protection
functions.
▪ Fresh air intake type indoor units cannot be connected to PUMY and cannot be connected to an outdoor unit together with PWFY series.
▪ The maximum connectable indoor units to 1 outdoor unit are 110% (100% in case of heating below 23°F (-5°C)).
▪ When fresh air intake type indoor units connect to an outdoor unit together with other types of indoor unit, the total capacity of fresh air intake type indoor units
needs to be 30% or less of the connected outdoor unit capacity.
▪ The AUTO mode on the local remote controller is available only when fresh air intake type indoor unit is connected to the R2 or WR2 series of outdoor unit.
▪ The system changeover function is available only when all the connected indoor units are fresh air intake type indoor units.
▪ The fan temporary stops during defrost.
▪ The cooling and heating capacities are the maximum capacities that were obtained by operating in the above air conditions and with a refrigerant pipe of about
25 ft (7.5 m) and a level difference of 0 m.
▪ The actual capacity characteristics vary with the combination of indoor and outdoor units. See the technical information in DATA BOOK for the details.
▪ Thermo off (Fan) operation automatically starts either when temperature is lower than 63°F (17.2°C)DB in cooling mode or when the temperature exceeds
59°F (15.0°C)DB in heating mode.
▪ Dry mode is not available.
▪ Un-conditioned outdoor air such as humid air or cold air blows to the indoor during thermo off operation.
Please be careful when positioning indoor unit air outlet grilles, ie take the necessary precautions for cold air, and also insulate rooms for dew condensation
prevention as required.
▪ Air filter must be installed in the air intake side. The filter should be attached where easy maintenance is possible in case of usage of field supply filters.
▪ Before switching ducts by using a damper, be sure to bring the indoor unit to a stop to prevent malfunction.
Make sure to set the static pressure in all ducts within the range specified in the P-Q line diagram in the DATA BOOK.
▪ This indoor unit does not interlock with an electric heater.
▪ Regarding P96NMHU-E-OA, the low notch air flow rate is different from the spec value when the external static pressure setting is set to 150Pa.
See Fan characterics curves in DATA BOOK for the details.
kcal =kW x 860
BTU/h =kW x 3,412
cfm
=m
3
/min x 35.31
lbs =kg/0.4536
*Above specification data is
subject to rounding variation.