-
-
'11 • SRK-T-118
'09•SRK-DB-087D
(2) Correction of cooling and heating capacity in relation to one way length of refrigerant piping
(3) Correction relative to frosting on outdoor heat exchanger during heating
How to obtain the cooling and heating capacity
=
Piping length [m]
Cooling
Heating
7
1.0
1.0
10
0.99
1.0
15
0.975
1.0
20
0.965
1.0
25
0.95
1.0
Air inlet temperature of
DXK12ZJ-S
outdoor unit in °C WB
Adjustment coefficient
-15
0.95
0.95
0.94
0.93
0.91
0.88
0.86
0.87
0.92
1.00
-10
-9
-7
-5
-3
-1
1
3
5 or more
DXK12ZJ-S
3300
3217
RANGE OF USAGE & LIMITATIONS
Indoor return air temperature
(Upper, lower limits)
Refrigerant line (one way) length
Power source voltage
Rating
±
10%
Voltage at starting
Min. 85% of rating
Frequency of ON-OFF cycle
Max. 4 times/h
(Inching prevention 10 minutes)
Max. 7 times/h
(Inching prevention 5 minutes)
ON and OFF interval
Min. 3 minutes
Outdoor air temperature
(Upper, lower limits)
Vertical height difference between
outdoor unit and indoor unit
Max. 15m
Max. 25m
Max. 10m
(Outdoor unit is higher)
Max. 10m
(Outdoor unit is lower)
Max. 15m
(Outdoor unit is higher)
Max. 15m
(Outdoor unit is lower)
Item
Models
DXK09, 12ZJ-S
DXK18ZJ-S
Cooling operation : Approximately 18 to 32
℃
D.B.
Heating operation : Approximately 10 to 27
℃
D.B.
(Refer to the selection chart)
Cooling operation : Approximately -15 to 46
℃
D.B.
Heating operation : Approximately -15 to 24
℃
D.B.
(Refer to the selection chart)
Selection chart
Correct the cooling and heating capacity in accordance with the conditions as follows. The net cooling and heating capacity can be
obtained in the following way.
Net capacity = Capacity shown on specication
×
Correction factors as follows.
(1) Coefcient of cooling and heating capacity in relation to temperatures
0.6
0.7
0.8
0.9
1.0
1.2
1.1
1.3
0
-5
-10
-15
24
26
20
25
30
35
40
46
10
15
20
25
27
Outdoor air W.B. temperature °C W.B.
-15
-10
-5
0
5
10
15
.
Cooling operation
Outdoor air D.B.
temperature
°C D. B.
Coefficient of cooling
&
Heating capacity in
relation to temperature
Heating operation
Indoor air D.B. temperature
°C D. B.
ISO-T1 Standard Condition
Depends on installed situation
ISO-T1 Standard Condition
22
20
18
16
14
Indoor air W.B. temperature °C W.B
Applicable range
Cooling
Heating
6. RANGE OF USAGE & LIMITATIONS
Содержание DXK09ZJ-S
Страница 2: ......
Страница 3: ...TECHNICAL MANUAL ...
Страница 12: ... 11 SRK T 118 3 Remote controller a Wireless remote controller Unit mm 60 17 3 150 ...
Страница 66: ... 63 11 SRK T 118 09 SRK DB 087D Service data record form 57 ...
Страница 74: ... 71 11 SRK T 118 09 SRK DB 087D 11 Outdoor unit inspection points DXC09ZJ S 12ZJ S 73 73 64 ...
Страница 87: ... 84 11 SRK T 118 11 3 Super link E board SC ADNA E F SL2NA E and SL3N AE BE to control ...
Страница 88: ... 85 11 SRK T 118 ...
Страница 89: ... 86 11 SRK T 118 ...
Страница 90: ... 87 PARTS LIST INDOOR UNIT DXK09ZJ S DXK12ZJ S DXK18ZJ S OUTDOOR UNIT DXC09ZJ S DXC12ZJ S DXC18ZJ S ...
Страница 103: ... 100 CRBE0323 6 13 11 18 12 15 16 3 17 14 2 4 9 8 7 5 1 8 19 8 10 PANEL FAN ASSY ...
Страница 107: ... 104 CRBE0323 6 13 11 18 12 15 16 3 17 14 2 4 9 8 7 5 1 8 19 8 10 PANEL FAN ASSY ...
Страница 111: ... 108 CRBE0324 9 13 15 16 14 17 7 6 4 19 1 8 3 11 5 18 10 10 10 2 12 PANEL FAN ASSY ...