Carel MuChiller UCHBD00001130, User Manual

Page: 27 / 108

Digital inputs - Slave circuit 2
Ref. Description
Configuration
parameters
ID1 Pump 2 overload U061
ID2 Compressor 1 overload C035
ID3 High pressure switch C034
ID4 Not present
Hc09; C035;
U059; U058;
U062; U057;
U061
ID5 Remote alarm
Hc10; C035;
U059; U058;
U062; U057;
U061
ID6 Not used --
Digital outputs - Master circuit 1
Ref. Description
Configuration
parameters
C-NO1 Compressor 1 C036
C-NO2 Compressor 2 C036
C-NO3 User pump 1 U063
C-NO4 Reversing valve U066; S063; U065
C5-NO5 Alarm U064
C6-NO6 Not used --
Digital outputs - Slave circuit 2
Ref. Description
Configuration
parameters
C-NO1 Compressor 1 C036
C-NO2 Compressor 2 C036
C-NO3 User pump 2 U063
C-NO4 Reversing valve U066; S063; U065
C5-NO5 Alarm U064
C6-NO6 Not used --
Note: (*) the configuration of the output depends on the type of unit: heat pump (reverse-cycle) =>
reversing valve; Chiller with free cooling => FC valve; otherwise => Frost protection heater.
Analogue outputs - Master circuit 1
Ref. Description Type Notes
Y1 Modulating fan 0-10V
FCS1*0
/CONVONOFF
Y2 Not used 0-10V
Analogue outputs - Slave circuit 2
Ref. Description Type Notes
Y1 Modulating fan 0-10V
FCS1*0
/CONVONOFF
Y2 Not used 0-10V
ENG
µC0300053EN rel. 1.0 – 23.07.2018
2. Installation | 27