3
English
2-1 Combination
The indoor units can be installed in the following range.
•
Be sure to connect a dedicated indoor unit. See the catalog for
indoor unit models which can be connected.
• Total capacity/quantity of indoor units
〈
Outdoor unit
〉
〈
Total capacity of indoor units
〉 〈
Total quantity of indoor units
〉
RXYMQ36PVJU ............................ 18 ~ 50
6 units
RXYMQ48PVJU ............................24 ~ 62
8 units
2-2 Standard operation limit
Normal operation
The figures below assume following operating conditions for indoor and
outdoor units:
Equivalent pipe length .................................................... 25ft. (7.6m)
Level difference ............................................................................0m
Cooling
Heating
A
Outdoor temperature (°FDB)
B
Indoor temperature (°FWB)
C
Outdoor temperature (°FWB)
D
Indoor temperature (°FDB)
Range for continuous operation
Range for pull down operation
Range for warming up operation
Operation range (performance is not guaranteed)
2-3 Spec list
For operating conditions marked with a *(a)(b) in the table, see “
2-2
Standard operation limit
”.
2-4 Electrical properties
For operating conditions marked with a *(c) in the table, see “
2-2 Stan-
dard operation limit
”.
2-5 Standard supplied accessories
Make sure that the accessories shown below are all present.
(The accessories can be found behind the front panel.)
(Refer to figure 1)
1.
Accessories
2.
Screw for front panel
3.
Front panel
2-6 Option accessory
•
Refrigerant branching kit
* See “
7. PRECAUTIONS ON REFRIGERANT PIPING
” for details
on how to connect refrigerant branch kits and how many are
needed.
3.
BEFORE INSTALLATION
<Transporting the Unit>
As shown in figure 2, bring the unit slowly. (Take care not to let hands or
things come in contact with rear fins.)
(Refer to figure 2)
1.
Air outlet grille
2.
Intake hole
3.
Corner
4.
Outdoor unit
5.
Handle
6.
Front
7.
Rear
8.
Always hold the unit by the corners, as holding it by the side
intake holes on the casing may cause them to deform.
Use only accessories and parts which are of the designated specifica-
tion when installing.
Model name
RXYMQ36PVJU RXYMQ48PVJU
Remarks
Refrigerant type
R410A
Power supply
1 phase 208/230V 60Hz
Cooling performance
(MBh)
36
48
* (a)
Heating performance
(MBh)
40
54
* (b)
Energy use during cooling
(kW)
3.13
4.69
* (a)
Energy use during heating
(kW)
3.45
4.45
* (b)
External dimensions
(width × depth × height)
(inch)
52 15/16 × 35 7/16 × 12 5/8
Mass
(lb.)
283
Connection
piping
Gas line piping
(inch)
(mm)
φ
5/8”
φ
15.9
φ
5/8”
φ
15.9
Liquid line piping
(inch)
(mm)
φ
3/8”
φ
9.4
φ
3/8”
φ
9.4
67
57
77
41
–4
50
70
5
C
50
43
81
A
23
59
82
50
(a)
95
115
60
B
D
(c)
(b)
Model name
H/P
RXYMQ36PVJU RXYMQ48PVJU
Remarks
Phase
~
Frequency
(Hz)
60Hz
Voltage
(V)
208/230V
Voltage tolerance range
(%)
±10
Rated current for fuses
(A)
30
Maximum outdoor unit
operating current
(A)
27
* (c)
Name
Operation manual
Clamp
Quantity
1
6 pcs.
Shape
Name
Insulation tube
Others
Quantity
1 pc.
1 pc.
Shape
•
Installation manual
REFNET joint
KHRP26M22T
REFNET header
KHRP26M22H
KHRP26M33H
(Large)
(Small)
01_EN_3PN07193-6F.fm Page 3 Tuesday, September 1, 2009 4:13 PM
