PKFY-4
PKFY-P-NBMU-E/PKFY-P-NHMU-E/PKFY-P-NKMU-E (June 2010)
PKF
Y-P-N
BMU-E
PKF
Y-P-N
HMU-E
PKF
Y-P-N
KMU-E
1. SPECIFICATIONS
Model
PKFY-P18NHMU-E
PKFY-P24NKMU-E
PKFY-P30NKMU-E
Power source
1-phase 208/230V 60Hz
Cooling capacity (Nominal) *1
BTU / h
18,000
24,000
30,000
kW
5.3
7.0
8.8
Power input
kW
0.03
0.04
0.06
Current input
A
0.30
0.29
0.43
Heating capacity (Nominal) *2
BTU / h
20,000
27,000
34,000
kW
5.9
7.9
10.0
Power input
kW
0.03
0.04
0.06
Current input
A
0.30
0.29
0.43
MCA
A
0.38
0.37
0.54
External finish
Plastic, MUNSELL (1.0Y 9.2/0.2)
External dimension HxWxD
in.
11-5/8 x 35-3/8 x 9-13/16
14-3/8 x 46-1/16 x 11-5/8
14-3/8 x 46-1/16 x 11-5/8
mm
295x898x249
365x1170x295
365x1170x295
Net weight
lbs (kg)
29(13)
46(21)
46(21)
Heat exchanger
Cross fin (Aluminum fin and copper tube)
FAN
Type x Quantity
Line flow fan x 1
External static pressure
in.WG
0.000(208V)
0.000(208V)
0.000(208V)
Pa
0
0
0
in.WG
0.000(230V)
0.000(230V)
0.000(230V)
Pa
0
0
0
Motor Type
DC motor
DC motor
DC motor
Motor output
kW
0.030
0.056
0.056
Driving mechanism
Direct-drive
Air flow rate
(Low-Mid1-Mid2-High)
cfm
320-370-425
570-710
710-850
m
3
/ min
9-10.5-12
16-20
20-24
L/s
150-175-200
267-333
333-400
Sound pressure level (Low-Mid1- Mid2-
High) (measured in ananechoic room)
dB <A>
36-41-45
39-45
43-49
Insulation material
Polyethylene sheet
Air filter
Polypropylene Honeycomb
Protection device
Fuse
Refrigerant control device
LEV
Connectable outdoor unit
R410A, R22 CITY MULTI
Diameter of
refrigerant pipe
Liquid (R410A)
in.(mm)
1/4(6.35) Flare
3/8(9.52) Flare
3/8(9.52) Flare
(R22)
3/8(9.52) Flare
3/8(9.52) Flare
3/8(9.52) Flare
Gas (R410A)
in.(mm)
1/2(12.7) Flare
5/8(15.88) Flare
5/8(15.88) Flare
(R22)
5/8(15.88) Flare
5/8(15.88) Flare
5/8(15.88) Flare
Field drain pipe size
in.(mm)
I.D. 5/8(16)
I.D. 5/8(16)
I.D. 5/8(16)
Drawing
External
-
-
-
Wiring
-
-
-
Refrigerant cycle
-
-
-
Standard
attachment
Document
Installation Manual, Instruction Book
Accessory
-
L-shaped connection pipe
L-shaped connection pipe
Optional parts
External heater adapter
CN24RELAY-KIT-CM3
CN24RELAY-KIT-CM3
CN24RELAY-KIT-CM3
Remarks
* Details on foundation work, duct work, insulation work, electrical wiring, power source
switch, and other items shall be referred to the Installation Manual.
Ventilation Air: Providing sufficient ventilation air is an important part of every building design.
ASHRAE standard 62 provides the minimum ventilation air requirements. Also check local codes.
Note:
*1 Nominal cooling conditions
*2 Nominal heating conditions
Unit converter
Indoor:
80degF D.B./ 67degF W.B.
70degF D.B.
kcal =kW x 860
(26.7degC D.B./ 19.4degC W.B.)
(21.1degC D.B.)
BTU/h =kW x 3,412
Outdoor:
95degF D.B. (35degC D.B.)
47degF D.B./ 43degF W.B.
(8.3degC D.B./ 6.1degC W.B.)
cfm =m
3
/min x 35.31
lb =kg / 0.4536
Pipe length:
25ft.(7.6m)
25ft.(7.6m)
* Above specification data is subject to rounding
variation.
Level difference:
0ft.(0m)
0ft.(0m)
* Due to continuing improvement, above specifications may be subject to change without notice.
