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EDUS30-900-N
Installation
Installation of Outdoor Units
33
2-3 Standard supplied accessories
• Make sure that the following accessories are included.
(Check by removing the front panel.)
(Refer to figure 1)
1.
• Operation manual
• Installation manual
• Clamp (A)
• Clamp (B)
• Conduit mounting plate
2.
Accessory pipes
• For discharge gas
• For suction gas (1)
• For suction gas (2)
3.
Strainer
NOTE
The accessory pipe for discharge gas is used for the heat recovery
system. (Not used for the heat pump system.)
2-4 Option accessory
To install the above outside units, the following optional parts are also
required.
• Refrigerant branching kit
(For R410A only: Always use an appropriate kit dedicated for your
system.)
Heat pump system
Heat recovery system .....For 3-tube piping
Heat recovery system .....For 2-tube piping
• Outside unit multi connection piping kit
(For R410A only: Always use an appropriate kit dedicated for
your system.)
To select an optimum kit, refer to “
9. REFRIGERANT PIPING
”
2-5 Technical specifications
(1)
(1) Refer to the engineering data book for the complete list of specifications.
(2) The normal cooling capacities are based on:
–indoor temperature:
80 °FDB / 67 °FWB,
–inlet water temperature:
85 °F,
–outlet water temperature:
95 °F,
–equivalent pipe length:
25 ft,
–level difference:
0 ft
(3) The normal heating capacities are based on:
–indoor temperature:
70°FDB / 60 °FWB,
–inlet water temperature:
70 °F,
–equivalent pipe length:
25 ft,
–level difference:
0 ft
(4) The nominal input includes total input of the unit: compressor and control circuit.
(5) In case of heat recovery system
Name
Accessory pipes
For discharge
gas
For suction
gas (1)
For suction
gas (2)
Clamp (A)
Clamp (B)
Quantity
1 pc.
1 pc.
1 pc.
7 pcs.
2 pcs.
Shape
Name
Strainer
Conduit mounting plate
[Others]
•
Installation manual
•
Operation manual
Quantity
1 pc.
2 pcs.
2 pcs.
Shape
REFNET header KHRP26M22H
KHRP26M33H
KHRP26M72H
KHRP26M73HU
REFNET joint
KHRP26M22T
KHRP26M33T KHRP26M72TU KHRP26M73TU
REFNET header
KHRP25M33H
KHRP25M72H KHRP25M73HU
REFNET joint
KHRP25M22T
KHRP25M33T KHRP25M72TU KHRP25M73TU
REFNET header KHRP26M22H
KHRP26M33H
KHRP26M72H KHRP26M73HU
REFNET joint
KHRP26M22T
KHRP26M33T KHRP26M72TU KHRP26M73TU
Number of outside units
connected
2 units
3 units
Heat pump system
BHFP22MA56U
BHFP22MA84U
Heat recovery system
BHFP26MA56U
BHFP26MA84U
(Note)
White
Black
General
RWEYQ72PTJU
RWEYQ84PTJU
Nominal cooling capacity (2) (MBh)
72
84
Nominal cooling capacity (3) (MBh)
81
94.5
Nominal input cooling / heating (4) (kW)
4.20 / 4.00
5.60 / 5.40
Dimensions HxWxD
(inch)
39-3/8 30-3/4 21-11/16
Weight
(lbs)
330
330
Connections
refrigerant liquid pipe
(inch)
3/8
3/8
refrigerant gas pipe
(inch)
3/4
7/8
refrigerant discharge gas pipe (5) (inch)
5/8
3/4
Water piping connections
Inlet pipe
(inch)
1-1/4FPT
female Thread
1-1/4FPT
female Thread
Outlet pipe
(inch)
1-1/4FPT
female Thread
1-1/4FPT
female Thread
Drain pipe
(inch)
1/2FPS
female Thread
1/2FPS
female Thread
General
RWEYQ144PTJU
RWEYQ168PTJU
Nominal cooling capacity (2) (MBh)
144
168
Nominal cooling capacity (3) (MBh)
162
189
Nominal input cooling / heating (4) (kW)
8.40 / 8.00
11.20 / 10.80
Dimensions HxWxD
(inch)
(39-3/8 30-3/4 21-11/16) 2
Weight
(lbs)
330 2
330 2
Connections
refrigerant liquid pipe
(inch)
1/2
5/8
refrigerant gas pipe
(inch)
1-1/8
1-1/8
refrigerant discharge gas pipe (5) (inch)
7/8
7/8
Water piping connections
Inlet pipe
(inch)
(1-1/4FPT) 2
female Thread
(1-1/4FPT) 2
female Thread
Outlet pipe
(inch)
(1-1/4FPT) 2
female Thread
(1-1/4FPT) 2
female Thread
Drain pipe
(inch)
(1/2FPS) 2
female Thread
(1/2FPS) 2
female Thread
General
RWEYQ216PTJU
RWEYQ252PTJU
Nominal cooling capacity (2) (MBh)
216
252
Nominal cooling capacity (3) (MBh)
243
283.5
Nominal input cooling / heating (4) (kW)
12.60 / 12.00
16.80 / 16.20
Dimensions HxWxD
(inch)
(39-3/8 30-3/4 21-11/16) 3
Weight
(lbs)
330 3
330 3
Connections
refrigerant liquid pipe
(inch)
5/8
3/4
refrigerant gas pipe
(inch)
1-1/8
1-1/4
refrigerant discharge gas pipe (5) (inch)
1
1-1/8
Water piping connections
Inlet pipe
(inch)
(1-1/4FPT) 3
female Thread
(1-1/4FPT) 3
female Thread
Outlet pipe
(inch)
(1-1/4FPT) 3
female Thread
(1-1/4FPT) 3
female Thread
Drain pipe
(inch)
(1/2FPS) 3
female Thread
(1/2FPS) 3
female Thread
Содержание 80PTJU
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