10
OCH760
3
SPECIFICATIONS
3-1. OUTDOOR UNIT
Model
PUMY-P250YBM (-BS)
PUMY-P300YBM (-BS)
Power source
3-phase, 380-400-415V, 50Hz
Cooling capacity
(Nominal)
kW
*1
28.0
33.5
kcal/h
*1
24,100
28,800
Btu/h
*1
95,500
114,300
Power input
kW
8.21
10.12
Current input
A
13.35 - 12.68 - 12.22
16.36 - 15.54 - 14.98
EER
kW/kW
3.41
3.31
Temp. range of
cooling
Indoor temp.
W.B.
15 to 24
°C
Outdoor temp.
D.B.
−5 to 52
°C
*3,*4
Heating capacity
(Nominal)
kW
*2
31.5
37.5
kcal/h
*2
27,100
32,200
Btu/h
*2
107,500
128,000
Power input
kW
7.41
9.12
Current input
A
12.11 - 11.51 - 11.09
14.74 - 14.01 - 13.50
COP
kW/kW
4.25
4.11
Temp. range of
heating
Indoor temp.
D.B.
15 to 27
°C
Outdoor temp.
W.B.
−20 to 15
°C
Indoor unit
connectable
Total capacity
50 to 130% of outdoor unit capacity
Model/Max Quantity
CITY MULTI
P10 - P250/ 30
Branch box
kW type: P15 - P50/ 12
Mixed system
Branch box
1 unit
CITY MULTI
P10-P250/ 25
P10-P250/ 25
Branch box
kW type: P15-P50/ 5
kW type: P15-P50/ 5
Total (Quantity)
30
30
Branch box
2 units
CITY MULTI
P10-P250/ 23
P10-P250/ 23
Branch box
kW type: P15-P50/ 10
kW type: P15-P50/ 10
Total (Quantity)
30
30
Branch box
3 units
CITY MULTI
P10-P250/ 22
P10-P250/ 22
Branch box
kW type: P15-P50/ 12
kW type: P15-P50/ 12
Total (Quantity)
30
30
Sound pressure level (SPL) (measured in anechoic room) dB <A>
55 / 61
57 / 62
Power pressure level (PWL) (measured in anechoic room)
dB <A>
73 / 79
75 / 79
Refrigerant
piping diameter
Liquid pipe
mm (inch)
ø9.52 (3/8) *
5
ø12.7 (1/2)
Gas pipe
mm (inch)
ø22.4 (7/8)
ø25.4 (1)
FAN
Type × Quantity
Propeller Fan × 2
Airflow rate
m³/min
165/183
165/183
L/s
2750/3050
2750/3050
cfm
5826/6462
5826/6462
Control, Driving mechanism
DC control
Motor output
kW
0.375 × 2
External static pressure
0Pa / 30Pa *
6
Compressor
Type × Quantity
Scroll hermetic compressor × 1
Manufacturer
Siam Compressor Industry Co., Ltd.
Starting method
Inverter
Motor output
kW
5.7
6.9
Case heater
kW
-
Lubricant
FVC68D (3.0 litter)
External finish
Galvanized Steel Sheet
Munsell No. 3Y 7.8/1.1
External dimension HxWxD
mm
1,662 × 1,050 × 460(+45)
inch
65-7/16 × 41-11/32 × 187/64 (+ 1-49/64)
Protection devices
High pressure protection
High pressure Switch
Inverter circuit (COMP./FAN)
Overcurrent detection, Overheat detection (Heat sink thermistor)
Compressor
Compressor thermistor, Overcurrent detection
Fan motor
Overheating, Voltage protection
Refrigerant
Type × original charge
R410A 9.3 kg
Control
Linear Expansion Valve
Net weight
kg (lb) [-BS kg (lbs) ]
196 (432) [198 (437)]
Heat exchanger
Cross Fin and Copper tube
HIC circuit (HIC: Heat Inter-Changer)
Double pipe heat exchanger
Defrosting method
Reversed refrigerant circuit
Standard attachment Document
Installation Manual
Accessory
Grounded lead wire ×1
Joint pipe×1 set, Grounding lead wire ×1
Optional parts
Joint: CMY-Y62-G-E
Header: CMY-Y64/68-G-E
*1. Nominal cooling conditions (subject to ISO 15042)
Indoor: 27°CD.B./19°CW.B. [81°FD.B./66°FW.B.], Outdoor: 35°CD.B. [95°FD.B.], Pipe length: 7.5 m [24-9/16 ft.], Level difference: 0 m [0 ft.]
*2. Nominal heating conditions (subject to ISO 15042)
Indoor: 20°CD.B. [68°FD.B.], Outdoor: 7°CD.B./6°CW.B. [45°FD.B./43°FW.B.], Pipe length: 7.5 m [24-9/16 ft.], Level difference: 0 m [0 ft.]
*3. 10 to 52°C, when connecting following models: PKFY-P10/15/20/25/32VLM, PFFY-P20/25/32VKM, PFFY-P20/25/32VCM, PFFY-P20/25/32VLEM,
PEFY-P63/71/80VMA3-E; and M series type indoor unit.
*4. −15 to 52°C, when using an optional air protect guide [PAC-SK21AG-E]. However, this condition does not apply to the indoor unit listed in *3.
*5. Liquid pipe diameter: 12.7mm, when further piping length is longer than 90m, and when PEFY-P200 or P250 is connected.
*6. It is possble to set the External static pressure to 30 Pa by Dip Switch.
Notes:
・
Nominal conditions *1, *2 are subject to ISO15042
・
Due to continuing improvement, above specifications may be subject to change without notice.
Unit converter
kcal/h = kW × 860
Btu/h = kW × 3,412
cfm = m3/min × 35.31
lb = kg/0.4536
Above specification data
is subject to rounding
variation.
