Section 4 Settings Required for Basic Control
4-16
Settings Required
for Basic Control
Control mode
1-input
type
2-input type
4-input
type
Out-
put
Control / Transfer output
assignment
Standard
control
IN1 IN1 IN1 OUT1 Channel 1 control output (heating side)
IN2 IN2 OUT2 Channel 2 control output (heating side)
IN3 OUT3 Channel 3 control output (heating side)
IN4 OUT4 Channel 4 control output (heating side)
Heating/
cooling control
IN1 IN1 IN1
OUT1 Channel 1 control output (heating side)
OUT2 Channel 1 control output (cooling side)
IN2 IN2
OUT3 Channel 2 control output (heating side)
OUT4 Channel 2 control output (cooling side)
Standard
control with
remote SP
IN1
IN2: Remote SP OUT1 Channel 1 control output (heating side)
Heating/
cooling control
with remote
SP
IN1
IN2: Remote SP OUT1
OUT2
Channel 1 control output (heating side)
Channel 1 control output (cooling side)
Ratio control
IN1
IN2:
Ratio setting
OUT1 Channel 1 control output (heating side)
Cascade
standard
control
IN1: Primary loop
IN2: Secondary
loop
OUT1 Channel 2 control output (heating side)
Cascade
heating/
cooling control
IN1: Primary loop
IN2: Secondary
loop
OUT1
OUT2
Channel 2 control output (heating side)
Channel 2 control output (cooling side)
Position
proportional
control
IN1
OUT1
OUT2
Channel 1 control output (open)
*Cannot be changed
Channel 1 control output (close)
*Cannot be changed