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English
1-3 Disposal requirements
Dismantling of the unit, treatment of the refrigerant, oil and eventual
other parts, should be done in accordance with the relevant local and
national regulations.
2.
INTRODUCTION
•
RXYQ-PA series are designed for outdoor installation and used for
cooling and heating applications.
•
The indoor units that combined with RXYQ-PA system for air condi-
tioning are Daikin VRV series indoor units that compatible with
R410A. To learn which indoor units are compatible with R410A, refer
to the product catalogs. To combine with other refrigerant indoor unit
will cause malfunction.
2-1 Combination
The system name and that independent units are as follows.
〈
The system name
〉 〈
Independent units
〉
RXYQ72PAYD/PATJ ...... RXYQ72PAYD/PATJ
RXYQ96PAYD/PATJ ...... RXYQ96PAYD/PATJ
RXYQ108PAYD/PATJ .... RXYQ108PAYD/PATJ
RXYQ144PAYD/PATJ .... RXYQ72PAYD/PATJ
RXYQ72PAYD/PATJ
RXYQ168PAYD/PATJ .... RXYQ72PAYD/PATJ
RXYQ96PAYD/PATJ
RXYQ192PAYD/PATJ .... RXYQ96PAYD/PATJ
RXYQ96PAYD/PATJ
•
The indoor units can be installed in the following range.
〈
Outside unit
〉 〈
Total capacity index of indoor units
〉
RXYQ72PAYD/PATJ ...... 43 ~ 93.5
RXYQ96PAYD/PATJ ...... 57.5 ~ 124.5
RXYQ108PAYD/PATJ .... 64.5 ~ 140
RXYQ144PAYD/PATJ .... 86 ~ 187
RXYQ168PAYD/PATJ .... 100.5 ~ 218
RXYQ192PAYD/PATJ .... 115 ~ 249.5
•
For installing the 2 units multi system, Outside unit multi connection
piping kit “BHFP22P100U” are required.
•
If the total capacity of the connected indoor units exceeds the capac-
ity of the outside unit, cooling and heating performance may drop
when running the indoor units. See the capacity table in the Engi-
neering Data Book for details.
2-2 Standard supplied accessories
Confirm the following accessories are included. The storage location of
the accessories is shown in figure 1.
NOTE
Do not throw away any of the accessories until installation is complete.
They are needed for installation work.
(Refer to figure 1)
1.
Clamps, Manuals, etc.
2.
Accessory pipes
2-3 Option accessory
To install the outside units, the following optional parts are also required.
To select an optimum kit, refer to “
6. REFRIGERANT PIPING
”.
•
Outside unit multi connection piping kit
•
Refrigerant branching kit
Make sure that any separately purchased accessories are designed for
use with R410A.
2-4 Technical and Electrical specifications
Refer to the Engineering Data Book for the complete list of specifications.
2-5 Main components
For main components and function of the main components, refer to the
Engineering Data Book.
3.
SELECTION OF LOCATION
Select a location for installation that meets the following conditions and
get the customer’s permission.
1.
Select the location of the unit in such a way that neither the dis-
charged air nor the sound generated by the unit disturb anyone.
2.
The foundation is strong enough to support the weight of the unit and
the floor is flat to prevent vibration and noise generation.
3.
The piping length between the outside unit and the indoor unit may
not exceed the allowable piping length.
(Refer to
“6. REFRIGERANT PIPING”
)
4.
Locations where the unit’s suction vent and outlet vent do not gener-
ally face the wind.
Wind blowing directly into the suction or outlet vents will interfere with
the unit’s operation.
If necessary, install some kind of obstruction to block the wind.
Number of outside units connected
2 units
Kit name
BHFP22P100U
REFNET header KHRP26M22H KHRP26M33H KHRP26M72H KHRP26M73HU
REFNET joint
KHRP26M22T
KHRP26M33T
KHRP26M72TU KHRP26M73TU
Shape
Liquid side
accessory
pipe (1)
High side
equalizer
accessory
pipe (1)
High side
equalizer
accessory
pipe (2)
Low side
equalizer
accessory
pipe (1)
Low side
equalizer
accessory
pipe (2)
L type
accessory
joint (1)
L type
accessory
joint (2)
Liquid side
accessory
pipe (2)
Gas side accessory pipe (1)
Gas side accessory
pipe (2)
1 pc.
1 pc.
1 pc.
72PA type
Quantity
Shape
Name
Name
2 pcs.
96PA type
72PA type
96PA type
108PA type
108PA type
1 pc.
1 pc.
1 pc.
1 pc.
Quantity
1 pc.
1 pc.
1 pc.
1 pc.
1 pc.
1 pc.
φ
3/4
φ
7/8
O.D
φ
1
I.D
φ
1
φ
1
φ
1-1/8
φ
7/8
φ
1
φ
3/4
φ
1
φ
3/4
(Large)
(Small)
2 pcs.
1 pc. about each item
Clamp(2)
1 pc.
Clamp(3)
Clamp(1)
8 pcs.
4 pcs.
Vinyl tube
2 pcs.
2 pcs.
Conduit mounting plate
Quantity
Name
Manuals, etc.
Shape
•
Operation manual
•
Installation manual
•
“REQUEST FOR THE
INDICATON” label
(Installation records)
