AERMEC pCO3 User Manual

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Air / water units type 00
(cold only)
Air / water units other versions
Free-cooling, Total recovery, Heat pump
ID1
Remote On/Off
(On = contact closed)
Remote On/Off
(On = contact closed)
Can be enabled/Master only
ID2 Electronic valve alarm
Summer / Winter
(Winter = contact closed)
Can be enabled/Master only
ID3
Double setpoint
(Double setpoint = contact closed) Master only
Double setpoint
(Double setpoint = contact closed) Master only
ID4 Phase monitor
Phase monitor
Can be enabled/Automatic reset
ID5
Evaporator flow switch (enabled)
Can be enabled
Evaporator flow switch
Can be enabled
ID6 Pump thermal switch Pump thermal switch
ID7
Enable multifunctional input
(open=enabled)
Master only
Enable multifunctional input
(open=enabled)
Master only
ID8 High pressure-switch High pressure-switch
ID9 Low pressure-switch Low pressure-switch
ID10 Compressor thermal switch Compressor thermal switch
ID11 Thermal switch fan 1 Condenser pump thermal switch
ID12 Oil differential / oil level Oil differential / oil level
ID13
Recovery flow switch
Master only
Recovery flow switch
Master only
ID14 Enable compressor (open=enabled) Enable compressor (open=enabled)
ID15 - Condenser flow switch / digital anti-freeze Master only
ID16 -
Digital request Step1
Master only
(Request = contact closed)
Electronic valve alarm
ID17 -
Digital request Step2
(Request = contact closed)
Master only
ID18 -
Digital request Step3
(Request = contact closed)
Master only
ID1EXP - Flow switch glycol side (glycol free)
ID2 EXP - Pump thermal switch glycol side (glycol free)
ID3 EXP - Not used
ID4 EXP - Not used
DIGITAL INPUTS (ALARM = CONTACT OPEN)
5. 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.
NS-NSH UNITS

AERMEC pCO3 Specifications

General

Brand	AERMEC
Model	pCO3
Category	Controller
Language	English