SDC12-31 ACD01 TUV
167
ATMOS ACD01 – SERVICE MANUAL EN
9 Abbreviations used in the documentation
RED Reduced mode
HBR Hydraulic buffer
AF Outdoor sensor
IMP Pulse input
AF 2 Outdoor sensor 2
HK/HC Heating circuit
AGF Flue gas temperature sensor
KKPF Solid fuel boiler circulation pump
AGK Air flap
KP Boiler circulation pump
AGFmin Minimum flue gas temperature
KRLF Solar sensor of return water
AT Fixed buffer value (boiler type 3)
KSPF Solar sensor / bottom tank sensor
ATW-Temp.1
Flue gas temperature / Switching value for the
exhaust flap
KTmax Maximum boiler temperature
ATW1 SD Switching difference for the exhaust flap
KTmin Minimum boiler temperature
ATW Temp.2 Flue gas temperature / Fan control
KTpein Boiler pump enabling
BR1 Status of burner 1
KVLF Solar sensor
BRS/BRSP External boiler: oil/gas boiler
MIMO Mixing valve motor
BCP Boiler circulation pump
MK/MIX Mixed heating circuit
BS Buffer sensor (top)
MKP Mixed circuit pump
BS2 Buffer sensor (bottom)
P1 Time program 1
BULP Buffer charging pump
P2 Time program 2
BUS Data bus
P3 Time program 3
BZ1 Hour counter for burner 1
PF Buffer sensor (top)
BZ2 Hour counter for burner 2
PF1 Buffer sensor 1 (top)
CC Constant control
PF2 Buffer sensor 2 (bottom)
CHP Charging pump
PFsoll Fixed value of the buffer (boiler type 3)
CIR Circulation pump
PLP Tank zone valve
DHW Domestic hot water
PLV Tank valve
DHWP Hot water charging pump
PWF Parallel heating enabling
DKP Direct circuit pump
RBP Return supply pump
ECO Economic (reduced) mode
RED Reduced mode
EHP Electric heating of accum. tank
RG Room unit
ELH DHW electric heating (summer mode only)
RLP Return pipeline pump
ETUV DHW electric heating (controlled)
SBUS Buffer solar sensor
ERR Sensor Malfunction
SD I Switch-over differential I
FAN Fan (ON/OFF)
SD II Switch-over differential II
FKF Solid fuel boiler sensor
SDaus FSK switch-off differential
FPF Buffer sensor
SDbr Buffer switch-on differential (pellet or buffer mode)
FR Constant flow temp. control
SDein FSK switch-on difference
FSK Solid fuel boiler
Ta Fan running time in the manual mode (Burnout)
FSP Charging pump
Tb Fan running time in the manual mode (Start)
SDF Fan switching differential
VA Variable output (general)
SDpein Pump switch-on diff. (corresponds to KTpein)
VA/VO1 Variable output 1
SDplv Buffer valve switch-over differential
VA/VO2 Variable output 2
SF Buffer sensor
VE/VI Variable input (general)
SFB Solid fuel buffer sensor
VE/VI1 Variable input 1
SFD Solar dispersion
VE/VI2 Variable input 2
SFS Solid fuel boiler sensor
VE/VI3 Variable input 3
SFP Solid fuel charging pump
VF1 Sensor of mixed circuit 1
SLP Buffer charging pump
VF2 Sensor of mixed circuit 2
SLV Solar heating switch-over charging
WEZ General source of heat / Heater
SLVS Solar sensor of charging switch-over
WF/KF Boiler temperature
SOP Solar heating charging pump
ZKP Circulation pump
SPFS Solar heating flow pump
ZUP Charging pump
SPRS Solar heating return pipeline sensor
SSP Laminar flow pump
