Part
2. Functional Specifications
74
Design Guide
DCM014A51
9. Outdoor Air Temperature
Member number: 9
Object name:
Outdoor Air Temperature
Object type:
Analog Input
Description:
Monitors the outdoor air temperature around the outdoor unit.
Present_Value property:
The outdoor air temperature around the outdoor unit
Remarks:
(1) Units are set to
℃
/
o
F depending on the system settings.
(2) The number of valid digits is an integer for both Celsius and Fahrenheit.
(3) The value range is (-50 to 120[
℃
] / -58 to 248[
ﾟ
F]).
Outdoor unit individual objects
The names of the outdoor unit individual objects vary depending upon the outdoor unit (1 to 3) as
follows:
Outdoor unit 1 (main) = M_XXXXXXXX
Outdoor unit 2 (sub 1) = S1_XXXXXXXX
Outdoor unit 3 (sub 2) = S2_XXXXXXXX
10. M_Condensing Pressure
S1_Condensing Pressure
S2_Condensing Pressure
Member number: 100
（
M_Condensing Pressure
）
200
（
S1_Condensing Pressure )
300
（
S2_Condensing Pressure
）
Object name:
M_Condensing Pressure
S1_Condensing Pressure
S2_Condensing Pressure
Object type:
Analog Input
Description:
Monitors the condensing pressure of the outdoor unit.
Present_Value property:
Condensing pressure of the outdoor unit
Remarks:
(1) Units are in psi.
(2) The number of valid digits is to two decimal places.
(3) The value range is (-14.22 to 711.17 [psi]) (-1.0 to 50.0 [kgf/cm2]).
11. M_Evaporating Pressure
S1_Evaporating Pressure
S2_Evaporating Pressure
Member number: 101
（
M_Evaporating Pressure
）
201
（
S1_Evaporating Pressure )
301
（
S2_Evaporating Pressure
）
Object name:
M_Evaporating Pressure
S1_Evaporating Pressure
S2_Evaporating Pressure
Object type:
Analog Input
