(15) Regulation of outdoor air flow
◆Model SCM50
◆Models SCM40, 45
Cooling Heating
Compressor speed (rps)
Less than 30 56 or more
Outdoor fan speed
6th speed
More than 30
but 56 or less
5th speed4th speed
Less than 30 40 or more
6th speed
More than 30
but 40 or less
5th speed4th speed
Cooling Heating
Compressor speed (rps) Less than 30 61 or more
Outdoor fan speed
6th speed
More than 30
but 61 or less
5th speed4th speed
Less than 30 48 or more
6th speed
More than 30
but 48 or less
5th speed4th speed
(16) Serial signal transmission error protection
(a) Purpose
(b) Detail of operation
Rotor lock
Outdoor fan motor protection
Outdoor fan control at low outdoor temperature
Cooling
(i)
(i)
(ii)
(a)
Operating conditions
(ii) Detail of operation
Outdoor air temperature > 10˚C
Outdoor air temperature
<
=
10˚C
Outdoor fan
Outdoor air temperature > 16˚C
Outdoor air temperature
<
=
16˚C
Lower limit speed
Tho-A
min
-1
1
Tho-R
Lower
-
196
-
'16 • SCM-T-199