Technical data
Series
RXT 351DC
RXT 521DC
RXT 681DC
RXT 1051DC
RXT 1401DC
Operating mode
Inverter wall-mounted room air conditioner combination for cooling and heating
Nominal cooling output
1)
kW
3,51 (1,41-4,02)
5,27 (1,63-5,65)
7,03 (1,63-7,92) 10,55 (3,01-13,22) 14,01 (3,41-15,62)
Nominal heating output
2)
kW
4,02 (1,42-4,75)
5,86 (1,45-6,15)
7,76 (1,75-8,61) 11,72 (3,75-14,02) 15,47 (4,23-16,50)
Energy efficiency rating, cooling
1)
A
A
A
A
A
Energy efficiency rating EER
1)
3,55
3,34
3,22
3,25
3,24
Energy efficiency rating, heating
2)
A
A
A
A
A
Coefficient of performance COP
2)
3,76
3,86
3,66
3,87
3,62
Power consumption, yearly,
(500h) C / H
495 / 535
790 / 760
1090 / 1060
1625 / 1515
2165/2135
Usage area
(room volume), approx.
m³
110
160
230
320
470
Refrigerant
R 410A
4)
Power supply
V/Hz
230 / 1~ / 50
400 / 3~ / 50
Rated electr. power
consumption, cooling
1)
kW
0,99 (0,32-1,27)
1,58 (0,44-2,32)
2,18 (0,84-2,35)
3,25 (2,31-5,02)
4,33 (2,51-5,95)
Rated electr. power
consumption, heating
2)
kW
1,07 (0,36-1,38)
1,52 (0,36-2,44)
2,12 (0,72-2,72)
3,03 (2,03-5,91)
4,27 (1,45-5,51)
Max. rated electr. power
consumption
kW
2,55
2,40
3,25
5,00
5,50
Rated electr. current
consumption, cooling
1)
A
4,67 (1,68-5,90)
7,09 (1,95-10,50) 10,30 (3,65-11,52) 4,72 (3,80-7,53)
6,27 (3,80-8,83)
Rated electr. power
consumption, heating
2)
A
5,05 (1,89-6,41)
6,81 (1,65-11,60) 10,05 (3,22-12,81) 4,47 (3,49-8,98)
6,19 (2,18-8,48)
Electr. starting current, max.
A
12
14
15,5
7,5
7,8
Refrigerant connection,
injection line
Inches
(mm)
1/4 (6,35)
1/4 (6,35)
3/8 (9,52)
3/8 (9,52)
3/8 (9,52)
Refrigerant connection,
suction line
Inches
(mm)
1/2 (12,70)
1/2 (12,70)
5/8 (15,90)
5/8 (15,90)
5/8 (15,90)
Max. operating pressure
kPa
4200 / 2500
Data specific to
indoor unit
RXT 351DC IT RXT 521DC IT RXT 681DC IT RXT 1051 DC IT RXT 1401DC IT
Setting range for room temperature
°C
+17 to +30
Operating range
°C
+17 to +32
Air flow volume per speed setting
m³/h
460/520/580
500/600/800 960/1080/1150 1000/1200/1400
1600/1800/2000
Sound pressure level per speed setting
3)
dB(A)
33/37/40
38/41/43
40/43/46
42/44/47
44/46/47
Protection class
IP
X0
Condensation connection
mm
25
Dimensions - Height
mm
660
660
660
660
680
Width
mm
990
990
990
1280
1670
Depth
mm
206
206
206
206
245
Weight
kg
18,0
29,0
29,0
37
52
Data specific to
outdoor
component
RXT 351DC AT RXT 521DC AT RXT 681DC AT RXT 1051DC AT RXT 1401DC AT
Operating range, cooling
°C
+5 to +43
Operating range, heating
°C
-15 to +24
Air flow rate, max.
m³/h
1600/2500
2300/2570
3000/3250
4800/5000 5800/6000
Protection class
IP
24
Sound pressure level, max.
3)
dB(A)
48
51
53
55
58
Refrigerant, basic quantity
kg
1,40
1,60
2,30
2,9
3,6
Refrigerant, additional quantity > 5 m
g/m
30
30
30
30
30
Refrigerant pipe, max. length
m
15
25
25
30
50
Refrigerant pipe, max. height
m
10
10
10
20
20
Flow regulator
Capillary tube
Electronic
Electronic
Electronic
Electronic
Dimensions - Height
mm
590
675
835
940
1235
Width
mm
760
845
895
990
940
Depth
mm
270
325
335
335
335
Weight
kg
39,0
59,0
73,0
87,0
99,0
Serial number
1034...
1035...
1036...
1037...
1038...
EDP no.
1619430
1619440
1619450
1619460
1619470
1) Air intake temperature TK 27°C / FK 19°C, outdoor temperature TK 35 °C, FK 24 °C, max. air flow volume, 5m pipe length
2) Air intake temperature TK 20°C, outdoor temperature TK 7°C, FK 6°C, max. air flow volume, 5m pipe length
3) Gap 1 m free space 4) Contains greenhouse gas according to Kyoto Protocol
REMKO RXT...DC
52
