11-16
CONTROL SYSTEM
SM BS DCI 1- A.1 GB
11.28.2 Outdoor Units SW Parameters:
Parameter Name
DCI 9
DCI 12
DCI 18
DCI50 DUO
DCI 21
Compressor Parameters
MinFreqC 30
33
20
20
20
MaxFreqC
64
80
85
97
95
MinFreqH 30
35
20
26
26
MaxFreqH
81
93
99
106
94
Step1Freq
60
60
60
60
60
Step2Freq
70
70
70
80
70
Step3Freq
90
90
90
90
90
Frequency limits as a function of outdoor air temperature
MaxFreqAsOATC 50 50 64 62 85
MaxFreqAsOAT1H 65
75 85
85 80
MaxFreqAsOAT2H 60
60 60
60 60
Compressor Over Heating Protection
CTTOH1 94
94
94
90
94
CTTOH2 98
98
98
95
98
CTTOH3 102
102
102
102
102
CTTOH4 105
105
105
105
105
Compressor Over Current Protection [A]
CCR01 7.1
7.1
10
10
11.4
CCR02 7.5
7.5
10.5
10.5
11.8
CCR03 7.9
7.9
10.8
10.8
12.2
CCR04 8.3
8.3
11.2
11.2
12.6
Outdoor Fan Speed (RPM)
VL
200
200
200
200
200
OFLOWC 550
550
600
600
550
OFMEDC 700
700
760
830
700
OFMAXC
830
830
920
920
790
OFLOWH 550
550
600
600
550
OFMEDH 700
700
830
920
700
OFMAXH
830
830
1000
1000
790
Outdoor Fan Limit Control
OFLowFreqC
45
45
40
40
35
OFMedFreqC 57
57
70
70
55
OFLowFreqH
45
45
40
40
40
OFMedFreqH 57
57
86
86
60
CONTENTS
