Main technical parameters
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Chapter III Main technical parameters
I. Main technical parameters of FRD23-B, FRD35-B and FRD50-B
Model FRD23
－
B FRD35
－
B FRD50
－
B
Rated cooling capacity
W
2300 3500 5000
Rated heating capacity
W
2300(850) 3500(1200) 5000(1500)
Power supply
220V
～
50Hz
Cooling W/A
890/4.1
1340/6.2
1950/8.9
Rated input
Power/Curr Heating W/A
790(850)/3.6(4.0)
1320(1200)/6.0(5.5) 1850(1500)/8.4(6.8)
Air flow (indoor unit) m
3
/h 420
600
800
Static exhaust air pressure Pa
20
Indoor unit kg
24
25.5
28
Mass
Outdoor unit kg
28
35
52
Indoor unit dB(A)
≤
38
≤
44
≤
48
Noise
Outdoor unit dB(A)
≤
50
≤
52
≤
56
Refrigerant kg
R22/0.71
R22/1.24
R22/1.6
Liquid pipe mm
ф
6
Connecting
pipe size
Air pipe mm
ф
10
ф
12
Air exhaust size mm
128
×
722 128
×
922
Return air port size mm
170
×
680 170
×
880
Fresh air port size mm
100
×
100
Indoor unit mm
888
×
466
×
234 1088
×
466
×
234
Outline
L
×
W
×
H Outdoor unit mm
650
×
250
×
551 800
×
252
×
646
Notes: 1. Experimental conditions:
(1) Length of connecting pipe for test: 5m;
(2) Refrigeration conditions (normal): indoor dry bulb 27
℃
, wet bulb 19
℃
; Outdoor dry bulb
35
℃
, wet bulb 24
℃
;
(3) Heating conditions (normal): indoor dry bulb 20
℃
, wet bulb 15
℃
; outdoor dry bulb 7
℃
,
wet bulb 6
℃
;
(4) Static pressure is 20Pa
2. Operating environment (T):
Summary of Contents for -B
Page 38: ...Main technical parameters 36 3 Value in is nominal value for auxiliary electric heating...
Page 43: ...Circuit diagrams 41 Chapter V Circuit diagrams I Circuit diagrams...
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