Mitsubishi PEHD-3EKA3.UK, PEHD-4EKSA3.UK, PEHD-5EKSA3.UK, PEHD-6EKSA.UK, PEHD-3EKHA3.UK Service Manual
...
ADVANCE AND EVER ADVANCING
SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS
TECHNICAL & SERVICE MANUAL
<indoor unit> Service ref.
Models PEHD-3EKA3.UK PEHD-3EKHA3.UK PEHD-4EKSA3.UK PEHD-4EKHSA3.UK PEHD-5EKSA3.UK PEHD-5EKHSA3.UK PEHD-6EKSA.UK PEHD-6EKHSA.UK
INDOOR UNIT
REMOTE CONTROLLER
This manual does not cover the following outdoor units. When servicing them, please refer to the service manual No.OC150A and this manual as a set.
PUH-3YKA2.UK
PUH-3VKA2.UK
PUH-4YKSA2.UK
PUH-4VKSA2.UK
PUH-5YKSA2.UK
PUH-6YKSA2.UK
CONTENTS
1.FEATURES ··································
2.PART NAMES AND FUNCTIONS ············· 2
3.SPECIFICATIONS······························
4.DATA········································
5.REFRIGERANT SYSTEM DIAGRAM ·······14
6.OUTLINES AND DIMENSIONS ················15
7.WIRING DIAGRAM ····························
8.DISASSEMBLY INSTRUCTIONS ············ 17
9.PARTS LIST··································
10.OPTIONAL PARTS·····························
The Slim Line.
From Mitsubishi Electric
TM
1 
FEATURES
lndoor unit |
Remote controller |
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Models |
Cooling capacity / Heating capacity |
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Btu/h |
W |
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PEHD-3EK(H)A3 |
26,300/30,700(37,900) |
7,700/9,000(11,100) |
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PEHD-4EK(H)SA3 |
33,100/35,500(43,700) |
9,700/10,400(12,800) |
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PEHD-5EK(H)SA3 |
42,300/47,400(57,700) |
12,400/13,900(16,900) |
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PEHD-6EK(H)SA |
50,000/54,500(64,700) |
14,650/16,000(19,000) |
1. NEXT GENERATION AIR-CONDITIONING VENTILATION INTERLOCKING SYSTEM "Mr.SLIM"+ "LOSSNAY"
Proper ventilation is important to improve the quality of indoor environments. It eliminates unclean air, which is not only unpleasant, but unhealthy. This "Mr.SLIM" + "LOSSNAY" ventilation interlocking system achieves high air quality with minimum energy consumption.
LOSSNAY's unique total heat exchanger reduces heating and cooling expenses by about 25 percent annually(in comparison with our existing models). In addition, its mechanism of simultaneous forced air supply and exhaust enables it to deliver high quality air.
Together, "Mr.SLIM" + "LOSSNAY" system makes next-generation air conditioning possible. This system is both people and environment friendly.
2. TOTALLY INVISIBLE INDOOR UNIT BEHIND THE CEILING
The totally hidden indoor unit that lies above the ceiling surface enables you to utilize full floor space while allowing for flexible interior design. This new feature is recommended for stores and offices where the user's own imagination is allowed to be incorporated.
3. MOST SUITABLE FOR SIMULTANEOUS TWO ROOM AIR CONDITIONING
Using air ducts for cooling/heating airflow that matches the structure and purpose of the room enables you to provide two air outlets for simultaneous cooling/heating of two rooms.
Air outlet duct |
Air intake duct |
air intake
4. HIGH EXTERNAL STATIC PRESSURE(OPTION MOTOR)
The exceptional external static pressure of 130Pa allows long ducts to be used more extensively to achieve convenient location of indoor units.(STD:70Pa)
5. DRAIN WATER LIFT-UP MECHANISM(OPTION KIT)
This allows more versatility when selecting drain piping layouts.
1
6.ADVANCED MICROPROCESSOR
(1)Easy to use microprocessor
1)Ultra-thin remote controller
The streamlined, square controller is designed to blend well with any interior. Also, the sophisticated microprocessor allows you to easily carry out a wide range of operations.
2)Attractive liquid crystal display (LCD)
The unit's operation mode, set temperature, room temperature, timer setting, and fan speed are displayed on the remote controller's easy-to-read Liquid Crystal Display (LCD)
3)Convenient 24-hour ON-OFF timer
The timer switches Mr.SLIM on and off automatically at the time you set. Once the timer is set, the remaining time is shown on the LCD.
4)Self-diagnostic feature indicates faults instantly
If a problem occurs, the unit will stop operating and the set temperature indicator will change to a self-diagnostic indicator, which shows the location of the trouble.
If the check switch is pressed twice, the unit stops operating and the check mode is initiated. The location of the most recent problem that was stored in the memory is displayed on the LCD. This is extremely useful for maintenance purposes.
5)Useful memory feature for storing instructions
The previous set value is memorized so that constant temperature control can be achieved. For example, if a power failure occurs, the temperature will not have to be re adjusted afterwards.
(2)Non-polar two-wire remote controller cable
The slim, non-polar, two-wire remote controller cable makes installation simple and trouble free. Also, the remote controller wire can be extended up to 500m.
(3)Automatic cooling/heating changeover operation
An automatic cooling and heating changeover operation system allows you to easily control comfortable year-round air conditioning.
Once the desired temperature is set, unit operation switches automatically between cooling and heating, in accordance with the room temperature. In addition, the use of an outdoor unit fan speed controller allows cooling even when outdoor temperatures are as low as - 5˚C.
7.INNOVATIVE MICROPROCESSOR CONTROL SYSTEM
The most significant feature of PEHD-EK series is the advanced microprocessor control. The development of this system is due to the recent world-wide trend in the air conditioning of larger buildings. They are moving away from centralized duct systems to using individual split type units instead. There are a number of reasons for this change. First of all, the duct's costly and troublesome installation is eliminated. Second, the overall air conditioning balance is excellent in split type units. Lastly, the operation costs are low due to the flexible control of each unit. This system was developed exclusively by Mitsubishi Electric because of high demand. The microprocessor control makes individual control, group control, control using two remote controllers, and remote on/off and individual control possible without troublesome equipment modifications.
2 
PART NAMES AND FUNCTIONS
● Indoor Unit
Air outlet
Air intake
(sucks the air inside the room into the unit)
2
●Remote controller
●Operation buttons
button
This switches between continuous operation and the timer operation.
button
Press this button to switch the cool, electronic dry (dehumidify) automatic and heat modes.
TEMP button
This sets the room tempera-
ture. |
The temperature |
setting |
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can |
be |
performed |
in 1˚C |
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units. |
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Setting |
range : |
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Cool |
19˚C |
to |
30˚C |
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Heat |
17˚C |
to |
28˚C |
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The |
model name |
of the |
remote |
controller is |
indicated. |
●Once the operation of the unit is set, subsequent operations can be performed only by pressing the ON/OFF button repeatedly.
button
This sets / switches the current time, start time and stop time.
button
This sets the ventilation fan speed.
ON/OFF button
This switches between the operation and stop modes each time it is pressed. The lamp on this button lights during operation.
button
This adjusts the vertical angle
of |
the |
ventilation. |
(This |
button dose not operate |
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in |
this model) |
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FILTER button
This resets the filter service indication display.
(This button dose not operate in this model.)
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button |
This |
switches the horizontal |
fan motion ON and OFF. |
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(This |
button does not operate |
in this model)
CHECK-TEST RUN button
Only press this button to per-
form an |
inspection check |
or |
test operation. Do not use |
it |
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for normal |
operation. |
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3
● Display
CENTRALLY
CONTROLLED display
This indicates when the unit is controlled by optinal features such as central control type remote controller.
ON OFF
CLOCK |
display |
The current |
time, start time |
and stop time can be displayed in tencecond intervals by pressing the time switch button. The start time or stop time is always displayed during the timer operation.
display
This indicates when the con-
tinuous |
operation and |
time |
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operation |
modes |
are |
set. |
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It |
also |
displays |
the |
time |
for |
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the |
timer |
operation |
at |
the |
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same time |
as when |
it is |
set. |
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OPERATION MODE display
This indicates the operation mode.
STANDBY display
This indicates when the stand by mode is set from the time the sleep operation starts until the heating air discharges.
DEFROST display
This indicates when the defrost operation is performed.
CHECK display
This indicates when a malfunction has occurred in the unit
which should be checked.
˚C display
This displays the selected setting temperature.
display
The selected fan speed is displayed.
˚C display
The temperature of the suction air is displayed during operation. The display range is 8˚C to 39˚C. The display flashes 8˚C when the actual temperature is less then 8˚C and flashes 39˚C when the actual temperature is greater then 39˚C.
Operation lamp
This lamp lights during operation, goes off when the unit stops and flashes when a malfunction occurs.
CHECK MODE |
display |
TEST RUN |
|
This display |
lights in the |
check mode or when a test operation is perfomed.
Display
This lamp lights when electricity is supplied to the unit.
Caution
• Only the 
display lights whe the unit is stopped and power is supplied to the unit.
•When power is turned ON for the first time, the (CENTRAL CTRL) display appears to go off momentarily but this is not a malfunction.
• |
When |
the central control remote control unit, |
which is |
sold |
separately, is |
used |
the ON - OFF button, |
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button |
and |
TEMP button do not operate. |
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• |
"NOT |
AVAILABLE" is displayed when the |
button |
and |
button are pressed. This indicates that this room |
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unit is |
not |
equipped with the fan direction |
adjustment |
function and the |
louver |
function. |
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4
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3 |
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SPECIFICATION |
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Item |
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Model |
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PEHD-3EK(H)A3.UK |
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Function |
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Cooling |
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Heating |
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Cooling |
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Heating |
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Capacity |
4 |
Btu/h |
26,300 |
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30,700 (37,900) |
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26,300 |
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30,700 (37,900) |
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W |
7,700 |
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9,000 (11,100) |
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7,700 |
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9,000 (11,100) |
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Total input |
4 |
kW |
3.55 |
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3.34 (5.44) |
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3.55 |
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3.34 (5.44) |
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Model name |
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PEHD-3EK(H)A3.UK |
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Power supply |
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~/N,50Hz, 220-240V |
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Input |
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kW |
0.40 |
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0.40 (2.50) |
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0.40 |
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0.40 (2.50) |
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Running current |
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A |
1.70 |
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1.70 (10.41) |
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1.70 |
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1.70 (10.41) |
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Starting current |
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A |
1.90 |
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1.90 (10.65) |
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1.90 |
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1.90 (10.65) |
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External finish |
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Galvanized sheets |
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Heat exchanger |
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Plate fin coil |
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UNIT |
Fan motor output |
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kW |
1 |
0.15 |
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Fan(drive) x No. |
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Centrifugal (direct)x2 |
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INDOOR |
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Booster heater |
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kW |
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2.1 |
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Airflow(Low-High) |
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CMM,(CFM) |
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20-25 (700-800) |
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External static pressure |
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Pa(mmAq) |
2 |
70(7)/130(13) at Hi-notch |
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Operation control & Thermostat |
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Remote control & Built-in |
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Noise level(Low-High) |
5 |
dB(A) |
3 |
37-41 |
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Cond.drain conn.O.D. |
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mm,(in) |
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32 (1-1/4) |
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W |
mm,(in) |
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1,175 (46-1/8) |
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Dimensions |
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D |
mm,(in) |
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740 (29-1/8) |
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H |
mm,(in) |
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325 (12-13/16) |
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Weight |
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kg,(lbs) |
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44 (97) [46 (101)] |
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Model name |
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PUH-3VKA2 |
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PUH-3YKA2 |
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Power supply |
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~/N, 220-240V ,50Hz |
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3N~, 380/220-415/240V, 50Hz |
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Input |
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kW |
3.15 |
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2.94 |
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3.15 |
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2.94 |
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Running current |
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A |
13.82 |
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12.89 |
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5.16 |
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4.81 |
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Starting current |
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A |
58 |
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58 |
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37 |
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37 |
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External finish |
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Munsell 5Y7/1 |
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Refrigerant control |
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Capillary tube |
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Compressor |
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Hermetic |
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UNIT |
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Motor output |
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kW |
2.2 |
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2.4 |
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Model |
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NH52VND |
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NH52YDA |
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Stater type |
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Line start |
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OUTDOOR |
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Protection devices |
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V: Inner thermostat,HP switch |
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Y: Reversed-phase protector, Thermal relay, Thermal switch, HP switch |
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Heat exchanger |
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Plate fin coil |
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Fan(drive) x No. |
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Propeller (direct)x2 |
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Fan motor output |
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kW |
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0.085 |
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Airflow |
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CMM,(CFM) |
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50 (1764) |
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Defrost method |
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Reverse cycle |
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Noise level |
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dB(A) |
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52 |
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W |
mm,(in) |
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870 (34-1/4) |
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Dimensions |
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D |
mm,(in) |
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295+24 (11-5/8 add 1) |
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H |
mm,(in) |
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850 (33-7/16) |
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Weight |
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kg,(lbs) |
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75 (165) |
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Refrigerant |
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R-22 |
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REFRIGERANT PIPING |
Charge |
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kg,(lbs) |
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3.2 (7.1) |
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Between the indoor |
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Height difference |
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Max.50m |
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Pipe size O.D. |
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Liquid |
mm,(in) |
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9.52 (3/8) |
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Gas |
mm,(in) |
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15.88 (5/8) |
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Connection method |
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Indoor side |
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Flared |
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Outdoor side |
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Flared |
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& outdoor unit |
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Piping length |
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Max.50m |
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1. External static pressure at 130Pa
2. Ex-works at 70Pa(OPTION MOTOR: 130Pa)
3. External static pressure at 70Pa
4. |
Rating conditions <JIS B 8615, 8616> |
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(INDOOR) |
Cooling: 27˚CDB, 19˚CWB |
Heating: 20˚CDB |
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(OUTDOOR) |
Cooling: 35˚CDB |
Heating: 7˚CDB, 6˚CWB |
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5. |
Noise level: Sound pressure level |
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5
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Item |
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Model |
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PEHD-4EK(H)SA3.UK |
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Function |
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Cooling |
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Heating |
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Cooling |
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Heating |
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Capacity |
4 |
Btu/h |
33,100 |
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35,500 (43,700) |
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33,100 |
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35,500 (43,700) |
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W |
9,700 |
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10,400 (12,800) |
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9,700 |
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10,400 (12,800) |
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Total input |
4 |
kW |
4.14 |
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4.14 (6.54) |
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3.82 |
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3.81 (6.21) |
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Model name |
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PEHD-4EK(H)SA3.UK |
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Power supply |
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~/N, 50Hz, 220-240V |
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Input |
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kW |
0.62 |
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0.62 (3.02) |
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0.62 |
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0.62 (3.02) |
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Running current |
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A |
2.64 |
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2.64 (12.58) |
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2.64 |
|
2.64 (12.58) |
|
|
|
|
Starting current |
|
A |
3.20 |
|
3.20 (13.2) |
|
3.20 |
|
3.20 (13.2) |
|
|
|
|
External finish |
|
|
|
|
Galvanized sheets |
|
|
|
|||
|
|
Heat exchanger |
|
|
|
|
Plate fin coil |
|
|
|
|||
UNIT |
Fan motor output |
|
kW |
1 |
0.27 |
|
|
|
|
||||
|
|
Fan(drive) x No. |
|
|
|
|
Centrifugal (direct)x2 |
|
|
|
|||
INDOOR |
|
|
|
|
|
|
|
|
|
|
|
|
|
Booster heater |
|
kW |
|
|
2.4 |
|
|
|
|
||||
|
|
Airflow(Low-High) |
|
CMM,(CFM) |
|
|
27-34 (950-1200) |
|
|
|
|||
|
|
External static pressure |
|
Pa(mmAq) |
2 |
70(7) / 130(13) at Hi-notch |
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Operation control & Thermostat |
|
|
|
|
Remote control & Built-in |
|
|
|
|||
|
|
Noise level(Low-High) |
5 |
dB(A) |
3 |
41-46 |
|
|
|
|
|||
|
|
Cond.drain conn.O.D. |
|
mm,(in) |
|
|
32 (1-1/4) |
|
|
|
|||
|
|
|
|
W |
mm,(in) |
|
|
1,415 (55-11/16) |
|
|
|
||
|
|
Dimensions |
|
D |
mm,(in) |
|
|
740 (29-1/8) |
|
|
|
||
|
|
|
|
H |
mm,(in) |
|
|
325 (12-13/16) |
|
|
|
||
|
|
Weight |
|
kg,(lbs) |
|
|
62 (137) [65(143)] |
|
|
|
|||
|
|
Model name |
|
|
PUH-4VKSA2 |
|
PUH-4YKSA2 |
|
|||||
|
|
Power supply |
|
|
~/N, 220-240V, 50Hz |
|
3N~, 380/220-415/240V, 50Hz |
|
|||||
|
|
Input |
|
kW |
3.52 |
|
3.52 |
|
3.20 |
|
3.19 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Running current |
|
A |
16.30 |
|
16.30 |
|
5.24 |
|
5.22 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Starting current |
|
A |
79 |
|
79 |
|
40 |
|
40 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
External finish |
|
|
|
|
Munsell 5Y7/1 |
|
|
|
|||
|
|
Refrigerant control |
|
|
|
|
Capillary tube |
|
|
|
|||
|
|
Compressor |
|
|
|
|
Hermetic |
|
|
|
|||
UNIT |
Motor output |
|
kW |
2.7 |
|
|
|
.7 |
|
|
|||
|
|
Model |
|
|
NH56VNDT |
|
NH56YDA |
|
|||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Stater type |
|
|
|
|
Line start |
|
|
|
|||
OUTDOOR |
|
|
|
|
|
|
|
|
|
|
|
||
Protection devices |
|
|
V: Inner thermostat, HP switch |
|
|
|
|
||||||
|
|
Y: Reversed-phase protector, Thermal relay, Thermal switch, HP switch |
|
||||||||||
|
|
|
|
|
|||||||||
|
|
|
|
|
|
|
|
|
|
|
|||
Heat exchanger |
|
|
|
|
Plate fin coil |
|
|
|
|||||
|
|
|
|
|
|
|
|
|
|
|
|||
Fan(drive) x No. |
|
|
|
|
Propeller (direct) x2 |
|
|
|
|||||
|
|
Fan motor output |
|
kW |
|
|
0.065+0.065 |
|
|
|
|||
|
|
Airflow |
|
CMM,(CFM) |
|
|
95 (3350) |
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Defrost method |
|
|
|
|
Reverse cycle |
|
|
|
|||
|
|
Noise level |
|
dB(A) |
|
|
54 |
|
|
|
|
||
|
|
|
|
W |
mm,(in) |
|
|
870 (34-1/4) |
|
|
|
||
|
|
Dimensions |
|
D |
mm,(in) |
|
|
295+24 (11-5/8 and 1) |
|
|
|
||
|
|
|
|
H |
mm,(in) |
|
|
1258 (49-1/2) |
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Weight |
|
kg,(lbs) |
|
|
94 (207) |
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Refrigerant |
|
|
|
|
R-22 |
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
REFRIGERANT PIPING |
Charge |
|
kg,(lbs) |
|
|
4.2 (9.2) |
|
|
|
||||
Between the indoor |
|
Height difference |
|
|
Max.50m |
|
|
|
|||||
|
|
Pipe size O.D. |
|
Liquid |
mm,(in) |
|
|
9.52 (3/8) |
|
|
|
||
|
|
|
|
Gas |
mm,(in) |
|
|
19.05 (3/4) |
|
|
|
||
|
|
Connection method |
|
Indoor side |
|
|
Flared |
|
|
|
|||
|
|
|
Outdoor side |
|
|
Flared |
|
|
|
||||
|
|
|
|
|
|
|
|
|
|||||
|
|
& outdoor unit |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Piping length |
|
|
Max.50m |
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1. External static pressure at 130Pa
2. Ex-works at 70Pa(OPTION MOTOR: 130Pa)
3. External static pressure at 70Pa
4. |
Rating conditions <JIS B 8615, 8616> |
|
|
(INDOOR) |
Cooling: 27˚CDB, 19˚CWB |
Heating: 20˚CDB |
|
(OUTDOOR) |
Cooling: 35˚CDB |
Heating: 7˚CDB, 6˚CWB |
|
5. |
Noise level: Sound pressure level |
|
|
6
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Item |
|
Model |
|
|
PEHD-5EK(H)SA3.UK |
|||
|
|
|
|
|
|
|||
Function |
|
|
|
Cooling |
|
Heating |
||
Capacity |
4 |
Btu/h |
|
42,300 |
|
47,400 (57,700) |
||
|
|
|
|
|
||||
W |
|
12,400 |
|
13,900 (16,900) |
||||
|
|
|
|
|
|
|||
Total input |
4 |
kW |
|
4.85 |
|
4.80 (7.80) |
||
|
Model name |
|
|
|
|
PEHD-5EK(H)SA3.UK |
||
|
|
|
|
|
|
|
|
|
|
Power supply |
|
|
|
|
~/N, 50Hz, 220-240V |
||
|
Input |
|
kW |
|
0.64 |
|
0.64 (3.64) |
|
|
Running current |
|
A |
|
2.72 |
|
2.72 (15.17) |
|
|
Starting current |
|
A |
|
6.00 |
|
6.00 (18.50) |
|
|
External finish |
|
|
|
|
Galvanized sheets |
||
UNIT |
Heat exchanger |
|
|
|
|
Plate fin coil |
||
|
|
|
|
|
|
|
|
|
Fan motor output |
|
kW |
1 |
|
0.30 |
|||
|
Fan(drive) x No. |
|
|
|
|
Centrifugal (direct)x2 |
||
INDOOR |
|
|
|
|
|
|
|
|
Airflow(Low-High) |
|
CMM,(CFM) |
|
|
33.5-42 (1180-1480) |
|||
|
|
|
|
|||||
|
|
|
|
|
|
|
|
|
|
External static pressure |
|
Pa(mmAq) |
2 |
|
70(7) /130(13) at Hi-notch |
||
|
|
|
|
|
|
|
|
|
|
Booster heater |
|
kW |
|
|
3.0 |
||
|
Operation control & Thermostat |
|
|
|
|
Remote control & Built-in |
||
|
Noise level(Low-High) |
5 |
dB(A) |
3 |
|
44-50 |
||
|
Cond.drain conn.O.D. |
|
mm,(in) |
|
|
32 (1-1/4) |
||
|
|
|
|
|
|
|
|
|
|
|
|
W |
mm,(in) |
|
|
1,415 (55-11/16) |
|
|
|
|
|
|
|
|
|
|
|
Dimensions |
|
D |
mm,(in) |
|
|
740 (29-1/8) |
|
|
|
|
|
|
|
|
|
|
|
|
|
H |
mm,(in) |
|
|
325 (12-13/16) |
|
|
|
|
|
|
|
|
|
|
|
Weight |
|
kg,(lbs) |
|
|
65(143) [68(150)] |
||
|
|
|
|
|
|
|
|
|
|
Model name |
|
|
|
|
PUH-5YKSA2 |
||
|
|
|
|
|
|
|
|
|
|
Power supply |
|
|
|
|
3N~, 380/220-415/240V, 50Hz |
||
|
Input |
|
kW |
|
4.21 |
|
4.16 |
|
|
Running current |
|
A |
|
6.89 |
|
6.81 |
|
|
Starting current |
|
A |
|
53 |
|
53 |
|
|
External finish |
|
|
|
|
Munsell 5Y7/1 |
||
|
|
|
|
|
|
|
|
|
|
Refrigerant control |
|
|
|
|
Capillary tube |
||
|
|
|
|
|
|
|
|
|
|
Compressor |
|
|
|
|
Hermetic |
||
UNIT |
|
|
|
|
|
|
|
|
Motor output |
|
kW |
|
|
3.5 |
|||
|
Model |
|
|
|
|
ZR-61K3-TFD |
||
OUTDOOR |
|
|
|
|
|
|
|
|
Stater type |
|
|
|
|
Line start |
|||
Protection devices |
|
|
|
Internal thermostat, Anti-phase protector, Thermal switch, HP switch |
||||
|
|
|
|
|
|
|
|
|
Heat exchanger |
|
|
|
|
Plate fin coil |
|||
|
|
|
|
|
|
|
|
|
Fan(drive) x No. |
|
|
|
|
Propeller(direct)x2 |
|||
|
Fan motor output |
|
kW |
|
|
0.085+0.085 |
||
|
Airflow |
|
CMM,(CFM) |
|
|
95 (3350) |
||
|
Defrost method |
|
|
|
|
Reverse cycle |
||
|
|
|
|
|
|
|
|
|
|
Noise level |
|
dB(A) |
|
|
55 |
||
|
|
|
|
|
|
|
|
|
|
|
|
W |
mm,(in) |
|
|
970 (38-3/16) |
|
|
Dimensions |
|
|
|
|
|
|
|
|
|
D |
mm,(in) |
|
|
345+24 (13-9/16 add 1) |
||
|
|
|
H |
mm,(in) |
|
|
1258 (49-1/2) |
|
|
|
|
|
|
|
|
|
|
|
Weight |
|
kg,(lbs) |
|
|
114 (251) |
||
|
|
|
|
|
|
|
|
|
|
Refrigerant |
|
|
|
|
R-22 |
||
REFRIGERANT PIPING |
Charge |
|
kg,(lbs) |
|
|
5.4 (11.9) |
||
Between the indoor |
|
Height difference |
|
|
Max.50m |
|||
|
Pipe size O.D. |
|
Liquid |
mm,(in) |
|
|
9.52 (3/8) |
|
|
|
|
Gas |
mm,(in) |
|
|
19.05 (3/4) |
|
|
Connection method |
|
Indoor side |
|
|
Flared |
||
|
|
Outdoor side |
|
|
Flared |
|||
|
|
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
& outdoor unit |
|
|
|
|
|
|
|
|
|
Piping length |
|
|
Max.50m |
|||
|
|
|
|
|
|
|
|
|
1. External static pressure at 130Pa
2. Ex-works at 70Pa(OPTION MOTOR: 130Pa)
3. External static pressure at 70Pa
4. |
Rating conditions < JIS B 8615, 8616> |
|
|
(INDOOR) |
Cooling: 27˚CDB, 19˚CWB |
Heating: 20˚CDB |
|
(OUTDOOR) |
Cooling: 35˚CDB |
Heating: 7˚CDB, 6˚CWB |
|
5. |
Noise level: Sound pressure level |
|
|
7
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Item |
|
Model |
|
PEHD-6EK(H)SA.UK |
|
|||
|
|
|
|
|
|
|||
Function |
|
|
Cooling |
|
Heating |
|
||
Capacity |
4 |
Btu/h |
50,000 |
|
54,500 (64,700) |
|
||
W |
14,650 |
|
16,000 (19,000) |
|
||||
|
|
|
|
|
|
|||
Total input |
4 |
kW |
5.39 |
|
5.24 (8.24) |
|
||
|
Model name |
|
|
|
PEHD-6EK(H)SA.UK |
|
||
|
Power supply |
|
|
|
~ /N,50Hz,220-240V |
|
||
|
Input |
|
kW |
0.66 |
|
0.66 (3.66) |
|
|
|
Running current |
|
A |
2.79 |
|
2.79 (15.24) |
|
|
|
Starting current |
|
A |
6.25 |
|
6.25 (18.75) |
|
|
|
External finish |
|
|
|
Galvanized sheets |
|
||
UNIT |
Heat exchanger |
|
|
|
Plate fin coil |
|
||
Fan motor output |
|
kW |
1 |
0.30 |
|
|||
|
Fan(drive) x No. |
|
|
|
Centrifugal (direct) x2 |
|
||
INDOOR |
|
|
|
|
|
|
|
|
Booster heater |
|
kW |
|
3.0 |
|
|||
|
Airflow(Low-High) |
|
CMM,(CFM) |
|
36.5-46 (1,280-1,620) |
|
||
|
External static pressure |
|
Pa(mmAq) |
2 |
70(7) / 130(13) at Hi-notch |
|
||
|
|
|
|
|
|
|
|
|
|
Operation control & Thermostat |
|
|
|
Remote control & Built-in |
|
||
|
Noise level(Low-High) |
5 |
dB(A) |
3 |
46-51 |
|
||
|
Cond.drain conn.O.D. |
|
mm,(in) |
|
32 (1-1/4) |
|
||
|
|
|
W |
mm,(in) |
|
1,715 (67-1/2) |
|
|
|
Dimensions |
|
D |
mm,(in) |
|
740 (29-1/8) |
|
|
|
|
|
H |
mm,(in) |
|
325 (12-13/16) |
|
|
|
Weight |
|
kg,(lbs) |
|
70(154) [ 73(161)] |
|
||
|
Model name |
|
|
|
PUH-6YKSA2.UK |
|
||
|
Power supply |
|
|
3N~ , 380/220-415/240V, 50Hz |
|
|||
|
Input |
|
kW |
4.73 |
|
4.58 |
|
|
|
Running current |
|
A |
7.74 |
|
7.50 |
|
|
|
Starting current |
|
A |
74 |
|
74 |
|
|
|
External finish |
|
|
|
Munsell 5Y7/1 |
|
||
|
Refrigerant control |
|
|
|
Capillary tube |
|
||
|
Compressor |
|
|
|
Hermetic |
|
||
UNIT |
Motor output |
|
kW |
|
4.0 |
|
||
|
Model |
|
|
|
ZR68KC-TFD |
|
||
OUTDOOR |
|
|
|
|
|
|
|
|
Stater type |
|
|
|
Line start |
|
|||
Protection devices |
|
|
Internal thermostat, Anti-phase protector, Thermal switch, HP switch |
|
||||
|
|
|
|
|
|
|
|
|
Heat exchanger |
|
|
|
Plate fin coil |
|
|||
|
|
|
|
|
|
|
|
|
Fan(drive) x No. |
|
|
|
Propeller(direct)x 2 |
|
|||
|
Fan motor output |
|
kW |
|
0.10+ 0.10 |
|
||
|
Airflow |
|
CMM,(CFM) |
|
100 (3530) |
|
||
|
|
|
|
|
|
|
|
|
|
Defrost method |
|
|
|
Reverse cycle |
|
||
|
Noise level |
|
dB(A) |
|
56 |
|
||
|
|
|
W |
mm,(in) |
|
970 (38-3/16) |
|
|
|
Dimensions |
|
|
|
|
|
|
|
|
|
D |
mm,(in) |
|
345+ 24 (13-9/16 and 1) |
|
||
|
|
|
H |
mm,(in) |
|
1,258 (49-1/2) |
|
|
|
|
|
|
|
|
|
|
|
|
Weight |
|
kg,(lbs) |
|
117 (258) |
|
||
|
|
|
|
|
|
|
|
|
|
Refrigerant |
|
|
|
R-22 |
|
||
|
|
|
|
|
|
|
|
|
REFRIGERANT PIPING |
Charge |
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kg,(lbs) |
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5.0 (11.0) |
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Between the indoor |
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Height difference |
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Max.50m |
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Pipe size O.D. |
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Liquid |
mm,(in) |
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9.52 (3/8) |
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Gas |
mm,(in) |
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19.05 (3/4) |
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Connection method |
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Indoor side |
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Flared |
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Outdoor side |
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Flared |
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& outdoor unit |
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Piping length |
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Max.50m |
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1. External static pressure at 130Pa
2. Ex-works at 70Pa(OPTION MOTOR: 130Pa)
3. External static pressure at 70Pa
4. |
Rating conditions < JIS B 8615, 8616> |
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(INDOOR) |
Cooling: 27˚CDB, 19˚CWB |
Heating: 20˚CDB |
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(OUTDOOR) |
Cooling: 35˚CDB |
Heating: 7˚CDB, 6˚CWB |
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5. |
Noise level: Sound pressure level |
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8
4 
DATA
1. PERFORMANCE DATA
1) COOLING CAPACITY
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Indoor |
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Service Ref. |
intake air |
20 |
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25 |
|
30 |
|
35 |
|
40 |
|
45 |
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WB˚C |
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CA |
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P.C. |
CA |
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P.C. |
CA |
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P.C. |
CA |
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P.C. |
CA |
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P.C. |
CA |
|
P.C. |
|
|
16 |
7,839 |
|
2.87 |
7,623 |
|
3.00 |
7,315 |
|
3.21 |
6,984 |
|
3.43 |
6,637 |
|
3.64 |
6,283 |
|
2.90 |
PEHD-3EK(H)A3.UK |
18 |
8,339 |
|
2.94 |
8,124 |
|
3.06 |
7,792 |
|
3.29 |
7,454 |
|
3.51 |
7,099 |
|
3.74 |
6,738 |
|
3.10 |
20 |
8,847 |
|
2.98 |
8,639 |
|
3.11 |
8,301 |
|
3.35 |
7,946 |
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3.60 |
7,585 |
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3.83 |
7,215 |
|
3.33 |
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22 |
9,363 |
|
3.04 |
9,186 |
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3.18 |
8,832 |
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3.43 |
8,470 |
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3.68 |
8,100 |
|
3.94 |
7,715 |
|
3.56 |
|
16 |
9,875 |
|
3.09 |
9,603 |
|
3.23 |
9,215 |
|
3.46 |
8,798 |
|
3.69 |
8,361 |
|
3.92 |
7,915 |
|
3.11 |
PEHD-4EK(H)SA3.UK |
18 |
10,505 |
|
3.16 |
10,234 |
|
3.29 |
9,816 |
|
3.54 |
9,390 |
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3.78 |
8,943 |
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4.02 |
8,488 |
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3.34 |
20 |
11,145 |
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3.20 |
10,883 |
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3.34 |
10,457 |
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3.61 |
10,010 |
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3.87 |
9,555 |
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4.12 |
9,089 |
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3.58 |
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22 |
11,795 |
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3.26 |
11,572 |
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3.41 |
11,126 |
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3.69 |
10,670 |
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3.96 |
10,204 |
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4.24 |
9,719 |
|
3.83 |
|
16 |
12,623 |
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3.92 |
12,276 |
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4.10 |
11,780 |
|
4.39 |
11,247 |
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4.68 |
10,689 |
|
4.98 |
10,118 |
|
3.96 |
PEHD-5EK(H)SA3.UK |
18 |
13,429 |
|
4.01 |
13,083 |
|
4.18 |
12,549 |
|
4.49 |
12,003 |
|
4.80 |
11,433 |
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5.11 |
10,851 |
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4.25 |
20 |
14,247 |
|
4.07 |
13,913 |
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4.25 |
13,367 |
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4.58 |
12,797 |
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4.91 |
12,215 |
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5.24 |
11,619 |
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4.54 |
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22 |
15,078 |
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4.15 |
14,793 |
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4.34 |
14,223 |
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4.68 |
13,640 |
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5.03 |
13,045 |
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5.38 |
12,425 |
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4.86 |
|
16 |
14,782 |
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4.32 |
14,372 |
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4.50 |
13,844 |
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4.86 |
13,273 |
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5.20 |
12,731 |
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5.55 |
12,116 |
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5.90 |
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PEHD-6EK(H)SA.UK |
18 |
15,734 |
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4.40 |
15,324 |
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4.60 |
14,767 |
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4.96 |
14,177 |
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5.33 |
13,581 |
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5.69 |
12,951 |
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6.05 |
20 |
16,701 |
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4.49 |
16,305 |
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4.68 |
15,734 |
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5.07 |
15,119 |
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5.45 |
14,489 |
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5.84 |
13,844 |
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6.24 |
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22 |
17,683 |
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4.58 |
17,346 |
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4.78 |
16,745 |
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5.17 |
16,115 |
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5.58 |
15,456 |
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6.00 |
14,782 |
|
6.44 |
Note C A: Capacity(W)
P.C.: Power consumption(kW)
Cooling capacity correction factors
Service Ref. |
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Refrigerant piping length(one way) |
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5m |
10m |
15m |
20m |
25m |
30m |
35m |
40m |
45m |
50m |
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PEHD-3EK(H)A3.UK |
1.00 |
0.981 |
0.968 |
0.952 |
0.940 |
0.925 |
0.913 |
0.900 |
0.886 |
0.874 |
|
PEHD-4EK(H)SA3.UK |
1.00 |
0.989 |
0.980 |
0.970 |
0.960 |
0.950 |
0.940 |
0.930 |
0.920 |
0.910 |
|
PEHD-5EK(H)SA3.UK |
1.00 |
0.981 |
0.968 |
0.952 |
0.940 |
0.925 |
0.913 |
0.900 |
0.886 |
0.874 |
|
PEHD-6EK(H)SA.UK |
1.00 |
0.975 |
0.955 |
0.935 |
0.918 |
0.900 |
0.884 |
0.869 |
0.855 |
0.840 |
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2) HEATING CAPACITY
|
Indoor |
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Outdoor intake air DB˚C |
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Service Ref. |
intake air |
-10 |
|
-5 |
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0 |
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5 |
10 |
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15 |
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WB˚C |
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CA |
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P.C. |
CA |
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P.C. |
CA |
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P.C. |
CA |
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P.C. |
CA |
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P.C. |
CA |
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P.C. |
|
|
15 |
6,245 |
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2.35 |
7,128 |
|
2.59 |
8,091 |
|
2.84 |
9,136 |
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3.10 |
10,251 |
|
3.38 |
11,439 |
|
4.37 |
PEHD-3EK(H)A3.UK |
20 |
5,975 |
|
2.53 |
6,849 |
|
2.78 |
7,786 |
|
3.05 |
8,793 |
|
3.34 |
9,865 |
|
3.64 |
11,007 |
|
4.20 |
|
25 |
5,751 |
|
2.69 |
6,570 |
|
2.97 |
7,479 |
|
3.27 |
8,469 |
|
3.57 |
9,540 |
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3.90 |
10,683 |
|
4.09 |
|
15 |
7,217 |
|
2.60 |
8,237 |
|
2.86 |
9,350 |
|
3.14 |
10,557 |
|
3.43 |
11,846 |
|
3.74 |
13,218 |
|
4.84 |
PEHD-4EK(H)SA3.UK |
20 |
6,905 |
|
2.81 |
7,914 |
|
3.08 |
8,997 |
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3.38 |
10,161 |
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3.70 |
11,399 |
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4.03 |
12,719 |
|
4.66 |
|
25 |
6,646 |
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2.98 |
7,592 |
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3.29 |
8,642 |
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3.62 |
9,786 |
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3.96 |
11,024 |
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4.32 |
12,345 |
|
4.52 |
|
15 |
9,646 |
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3.28 |
11,009 |
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3.60 |
12,497 |
|
3.96 |
14,110 |
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4.32 |
15,833 |
|
4.72 |
17,666 |
|
6.10 |
PEHD-5EK(H)SA3.UK |
20 |
9,229 |
|
3.53 |
10,577 |
|
3.88 |
12,025 |
|
4.26 |
13,581 |
|
4.66 |
15,235 |
|
5.08 |
16,999 |
|
5.87 |
|
25 |
8,883 |
|
3.76 |
10,147 |
|
4.15 |
11,550 |
|
4.56 |
13,079 |
|
4.99 |
14,734 |
|
5.44 |
16,500 |
|
5.70 |
|
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|
15 |
10,957 |
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3.58 |
12,557 |
|
3.95 |
14,313 |
|
4.35 |
16,220 |
|
4.78 |
18,277 |
|
5.22 |
20,480 |
|
5.69 |
PEHD-6EK(H)SA.UK |
|
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|
20 |
10,492 |
|
3.85 |
12,064 |
|
4.26 |
13,773 |
|
4.69 |
15,616 |
|
5.14 |
17,590 |
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5.63 |
19,695 |
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6.13 |
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25 |
10,083 |
|
4.09 |
11,574 |
|
4.54 |
13,227 |
|
5.01 |
15,037 |
|
5.51 |
17,006 |
|
6.03 |
19,131 |
|
6.58 |
|
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Note C A : Capacity(W)
P.C.: Power consumption(kW)
Heating capacity correction factors
Service Ref. |
|
|
|
Refrigerant piping length(one way) |
|
|
|
||||
5m |
10m |
15m |
20m |
25m |
30m |
35m |
40m |
45m |
50m |
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|
PEHD-3EK(H)A3.UK |
1.00 |
1.00 |
1.00 |
1.00 |
1.00 |
1.00 |
0.998 |
0.995 |
0.993 |
0.990 |
|
PEHD-4EK(H)SA3.UK |
1.00 |
1.00 |
1.00 |
1.00 |
1.00 |
1.00 |
0.998 |
0.995 |
0.993 |
0.990 |
|
PEHD-5EK(H)SA3.UK |
1.00 |
1.00 |
1.00 |
1.00 |
1.00 |
1.00 |
0.998 |
0.995 |
0.993 |
0.990 |
|
PEHD-6EK(H)SA.UK |
1.00 |
1.00 |
1.00 |
1.00 |
1.00 |
1.00 |
0.998 |
0.995 |
0.993 |
0.990 |
|
9
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