Elektronika SCM60ZD-S Manual page 39

2 If 2 units stop while 3 units are operating.
Functional components
A room
Command rps
Indoor
unit
command
speed
Command rps
B room
Command rps
C room
Decision rps
Decision speed
According to
Outdoor unit fan
decision rps
4-way valve
Fully opened
According to
EEV A
outdoor rps
Fully closed
Fully opened
According to
EEV B
outdoor rps
Fully closed
Fully opened
According to
EEV C
outdoor rps
Fully closed
Operation of each functional components
0 rps
Command Command
2 min.
0 rps
0 rps
0 rps
0 rps
0 rps
ON
OFF
High pressure
cut protection
control
0 rps
2 min.
Heating stop
unit control
Heating stop
High pressure
unit control
cut protection
control
Remarks
Command speed from indoor unit
that has "heating 0 rps".
Command speed for indoor unit
that has "heating 0 rps".
Command speed for indoor unit
that has "other than heating 0 rps".
Corresponding expansion valve for
unit with serial signal that has
"heating 0 rps".
Corresponding expansion valve for
unit with serial signal that has
"heating 0 rps".
Corresponding expansion valve for
unit with serial signal that has
"other than heating 0 rps".
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