English
3
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
RXSQ60 type ............... 8.35~21.7kW
9 units
28.5~74.1 MBh
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.................................................................... 0ft. (0m)
Cooling
Heating
Range for operation
Range for pull down operation
Range for warming up operation
2-3 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
2-4 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, move 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.
4.
SELECTING INSTALLATION SITE
(1) Select an installation site where the following conditions are
satisfied and that meets with your customer’s approval.
• Places which are well-ventilated.
• Places where the unit does not bother next-door neighbors.
• A location where small animals will not make nests in the unit.
• Safe places which can withstand the unit’s weight and vibration and
where the unit can be installed level.
• A locations where there is enough space to install the unit.
VRV ID units and G/F connection
Pair connection with G/F
System
Connection with multiple G/Fs
VRV Indoor units only
Required Option
Receiver Tank
Only one G/F can be combined
with VRV ID units
· Combination with VRV ID units is not
allowed.
· G/F heating only by the heat pump
lockout function. (Heat pump heating
is not available.)
It should set the field setting #2-57
and indoor unit setting. If the setting
is not set, heating malfunction may
occur.
67
(19)
57.2
(14)
77
(25)
50
(10)
23(–5)
82.4
(28)
Outdoor temperature °FDB (°CDB)
95(35)
122(50)
Indoor temperature
°FWB (°CWB)
Rated
cooling
capacity
41(5)
–4(–20)
50
(10)
68
(20)
43(6)
80.6
(27)
59
(15)
Outdoor temperature °FWB (°CWB)
60(15.5)
Rated
heating
capacity
Indoor temperature
°FDB (°CDB)
Name
Operation
manual
Clamp
Conduit mounting plate
Quantity
1
4 pcs.
2 pcs.
2 pcs.
Shape
Name
Gas side acces-
sory piping
Insulation tube
Installation
manual
Quantity
1 pc.
1 pc.
1 pc.
1
Shape
REFNET joint
KHRP26A22T9
REFNET header
KHRP26M22H9
KHRP26M33H9
Vessel kit
BHL-02A
(Large)
(Small)
01_EN_3P591321-3B.fm Page 3 Tuesday, December 24, 2019 10:28 AM
