10
7. Installation, transferring works, and checking
Regarding place for installation
Consult with your dealer for details on installation and transferring the installation.
Caution:
Never install the air conditioner where there is a risk of leakage of fl ammable
gas.
If gas leaks and accumulates around the unit, fi re can result.
Never install the air conditioner at the following place:
•
where there is a lot of machine oil
•
near the ocean and beach areas where there is salt air.
•
where humidity is high
•
where there are hot springs nearby
•
where there is sulphurous gas
•
where there is a high-frequency processing machinery (a high-frequency welder,
etc.)
•
where acid solution is frequently used
•
where special sprays are frequently used
•
Install the indoor unit horizontally. Otherwise, water leakage can result.
•
Take suffi cient measures against noise when installing the air conditioners at
hospitals or communication-related businesses.
If the air conditioner is used in any of the above-mentioned environments,
frequent operational failure can be expected. It is advisable to avoid these types
of installation sites.
For further details, consult with your dealer.
Regarding electrical work
Caution:
•
The electrical work must be undertaken by a person who is qualifi ed as
an electrical engineer according to the [technical standard respecting
electrical installation], [internal wiring rules], and the installation
instruction manual with the absolute use of exclusive circuits. The use of
other products with the power source can result in burnt-out beakers and
fuses.
•
Never connect the grounding wire to a gas pipe, water pipe, arrester, or
telephone grounding wire. For details, consult with your dealer.
•
In some types of installation sites, the installation of an earth leakage
breaker is mandatory. For details, consult with your dealer.
Regarding transfer of installation
•
When removing and reinstalling the air conditioner when you enlarge your
home, remodel, or move, consult with your dealer in advance to ascertain
the cost of the professional engineering work required for transferring the
installation.
Caution:
When moving or reinstalling the air conditioner, consult with your dealer.
Defective installation can result in electric shock, fi re, etc.
Regarding noise
•
In installing work, choose a place that can fully bear the weight of the air
conditioner, and where noise and vibration can be reduced.
•
Choose a place where cool or warm air and noise from the outdoor air outlet
of the air conditioner does not inconvenience the neighbors.
•
If any alien object is placed near the outdoor air outlet of the air conditioner,
decreased performance and increased noise can result. Avoid placing any
obstacles adjacent to the air outlet.
•
If the air conditioner produces any abnormal sound, consult with your dealer.
Maintenance and inspection
•
If the air conditioner is used throughout several seasons, the insides can get
dirty, reducing the performance.
Depending upon the conditions of usage, foul odors can be generated and
drainage can deteriorate due to dust and dirt, etc.
8. Specifi cations
Power source
208 / 230V, 1-Phase, 60Hz
Small Cabinet
Medium Cabinet
Multi position Air Handler
P12
P18
P24
P30
P36
City Multi Model No.
PVFY-P12NAMU-E
PVFY-P18NAMU-E
PVFY-P24NAMU-E
PVFY-P30NAMU-E
PVFY-P36NAMU-E
Cooling capacity
Btu/h
12,000
18,000
24,000
30,000
36,000
Heating capacity
Btu/h
13,500
20,000
27,000
34,000
40,000
Tonnage
1
1.5
2
2.5
3
Dimension
Height
mm [in]
1275 [50-1/4]
1378 [54-1/4]
Width
mm [in]
432 [17]
534 [21]
Depth
mm [in]
548 [21-5/8]
Net weight
kg [lb]
51 [113]
64 [141]
Filtration
16 x 20 x 1
20 x 20 x 1
Fan
Airfl ow rate (Low-Mid-High)
CFM
280 - 340 - 400
410 - 497 - 585
515 - 625 - 735
613 - 744 - 875
767 - 931 - 1095
External static pressure*
2
in.WG
0.30 - 0.50 - 0.80
Sound Pressure (Low-Mid-High)
dB(A)
27 - 31 - 35
28 - 32 - 36
30 - 34 - 38
32 - 36 - 40
35 - 39 - 43
Power source
208 / 230V, 1-Phase, 60Hz
Large Cabinet
Multi position Air Handler
P48
P54
City Multi Model No.
PVFY-P48NAMU-E
PVFY-P54NAMU-E
Cooling capacity
Btu/h
48,000
54,000
Heating capacity
Btu/h
54,000
60,000
Tonnage
4
4.5
Dimension
Height
mm [in]
1511 [59-1/2]
Width
mm [in]
635 [25]
Depth
mm [in]
548 [21-5/8]
Net weight
kg [lb]
78 [172]
Filtration
24 x 20 x 1
Fan
Airfl ow rate (Low-Mid-High)
CFM
980 - 1190 - 1400
1040 - 1262 - 1485
External staticpressure*
2
in.WG
0.30 - 0.50 - 0.80
Sound Pressure (Low-Mid-High)
dB(A)
35 - 39 - 43
36 - 40 - 44
Notes:
*1 Cooling/Heating capacity indicates the maximum value at
operation under the following condition.
Cooling: Indoor: 80 °F (26.7 °C) D.B./67 °F (19.4 °C) W.B.
Outdoor: 95 °F (35 °C) D.B.
Heating: Indoor: 70 °F (21.1 °C) D.B.
Outdoor: 47 °F (8.3 °C) D.B./43 °F (6.1 °C) W.B.
Pipe length: 7.5 m (24-9/16 ft.)
Height difference: 0 m (0 ft.)
*2 The external static pressure is set to 0.50 in. WG (125 Pa) at
factory shipment.
*3 The operating noise is the data that was obtained in an
anechoic room.
