Cu-Gh08 Control Unit Signals - DeDietrich AMC 15 Installation And Service Manual

Code Text display
AC004 Burner Starts
AC026 Pump running hours
AC027 Pump starts
DC002 DHW valve cycles
DC003 Hrs DHW 3wv
DC004 DHW burner starts
DC005 DHW burning hours
GC007 Failed starts
PC001 ChCtrTotalPowerCons.
PC002 Burner starts total
PC003 Hrs Burning total
PC004 Burner flame loss
Tab.72
On > > Installation Setup > CU-GH08 > > DHW ( Internal DHW ) > Parameters, counters, signals > Signals
Code Text display
DM029 DHW setpoint
Tab.73
On > > Installation Setup > CU-GH08 > DHW ( Internal DHW ) > Parameters, counters, signals > Signals
Code Text display
Anti legionella act.
AM001 DHW active
AM010 Pump speed
AM016 System Flow Temp
AM018 T return
AM040 Control temperature
DM002 DHWFlowSpeed
DM005 DhwSolarTankTemp
DM008 DHW out temp
7686707 - v.01 - 06092018
Description
Number of generator startings since the
previous servicing.
Counter that shows the number of pump
running hours
Counter that shows the number of pump
starts
Numbers of Domestic Hot Water
diverting valve cycles
Number of hours during which the
diverting valve is in DHW position
Number of burner starts for Domestic
Hot Water
Number of burning hours in Domestic
Hot Water
Number of failed starts
Total power consumption used by
Central Heating
Total number of burner starts. For
heating and domestic hot water
Total number of burning hours. For
heating and domestic hot water
Number of burner flame loss
9.6.2

CU-GH08 control unit signals

Description
Domestic Hot Water temperature
setpoint
Description
Anti legionella is active
Is the appliance currently in domestic hot
water production mode?
The current pump speed
Flow temperature of appliance.
Return temperature of appliance. The
temperature of the water entering the
appliance.
Temperature used for hot water control
algorithms.
Actual DHW combi flow rate
Domestic Hot Water solar tank
temperature
Temperature sensor for the tap
temperature leaving the appliance
Range
0 - 4294967294
0 Hours - 65534 Hours
0 - 65534
0 - 4294967294
0 Hours - 65534 Hours
0 - 65534
0 Hours - 65534 Hours
0 - 65534
0 kW - 4294967294 kW
0 - 4294967294
0 Hours - 65534 Hours
0 - 65534
Range
0 °C - 100 °C
Range
0 = Off
1 = On
0 = Off
1 = On
0 % - 100 %
-25 °C - 150 °C
-25 °C - 150 °C
0 °C - 250 °C
0 l/min - 25 l/min
-25 °C - 150 °C
-25 °C - 150 °C
9 Settings
AMC 93