AERMEC Novatherm pCO3 Manual De Uso página 36

LIST OF INPUTS/OUTPUTS
Below is a list of the inputs and outputs of the pCO3 as Master and the inputs and outputs of the Slave pCO3s.
DIGITAL INPUTS (ALARM = CONTACT OPEN)
N
Air / water units type 00 / 01
ID1
Remote On/Off
ID2
Summer / Winter
ID 3
Double setpoint
ID 4
Serious alarm
ID 5
Evaporator flow switch (enabled)
ID 6
Pump thermal switch
ID 7 Phase monitor
ID 8
High pressure-switch
ID 9
Low pressure-switch
ID 10
Compressor thermal switch
ID 11
Thermal switch fan 1
ID 12
Oil differential / oil level
ID 13
Recovery flow switch
ID 14 Enable compressor (open=enabled)
ID 15
Digital antifreeze
Digital request step 1 Electronic valve
ID 16
alarm
ID 17
Digital request Step2
Digital request step 3 multifunctional
ID 18
input enablement(open = enabled)
ID1EXP
Flow switch glycol side (glycol free)
Pump thermal switch glycol side
ID2 EXP
(glycol free)
ID3 EXP
Not used
ID4 EXP
Not used
36
Water / water units type 03 / 04
Remote On/Off (On = contact closed)
(Winter = contact closed)
Double setpoint (Double setpoint enabled = con-
tact closed)
Serious alarm
Evaporator flow switch
Pump thermal switch
Phase monitor
High pressure-switch
Low pressure-switch
Compressor thermal switch
Condenser pump thermal switch
Oil differential / oil level
Recovery flow switch
Enable compressor (open=enabled)
Condenser flow switch / digital anti-freeze
Digital request step 1 (request = contact closed)
Electronic valve alarm
Digital request step 2 (request = contact closed)
Digital request step 3 (request = contact closed)
multifunctional input enablement (open = enabled)
Flow switch glycol side (glycol free)
Pump thermal switch glycol side (glycol free)
Not used
Not used
WF-WSA-WSB-WSH UNITS
Notes
Can be enabled
only on Master
Can be enabled
only on Master
Can be enabled
only on Master
Enable -Only on
Master
Can be enabled
Only on master
Can be enabled
-
-
-
-
-
Only on master
-
Only on master
Only on master
except for elec-
tronic valve
Only on master
Only on master
-
-
-
-