List Of Abbreviations - Rotex Controller Series Product Documentation

EbV
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List of abbreviations

BCP Boiler circuit pump
BOSF Boiler sensor (solid fuel)
BU Buffer sensor (top)
BU 2 Buffer sensor 2 (bottom)
BULP Buffer charging pump
BURN1 Burner stage 1
BURN2 Burner stage 2
BUS System databus (T2B)
BUSF Buffer sensor (solid fuel)
CC Constant control
CHP Feed pump
CIR. DHW circulation pump
DHW Domestic hot water
DHWS DHW sensor
ECO Eco mode
DHW electrical heating
ELH
element
EM Extra Module
FGS Flue gas sensor
FSC Fixed set-point control
HC Direct circuit
HC Heating circuit (general)
HC-P Pump for direct heating circuit
Heat generator-data bus
HG-BUS
(RS485)
H-GEN Heat generator
H-GENS/BS Boiler sensor
MC Mixing circuit
MCP Mixing circuit pump
MIMO Mixer motor
Operat. hours counter
OHC1
Burner stage 1
Operat. hours counter
OHC2
Burner stage 2
OS Outdoor sensor
Product documentation THETA NORM/UNIT
OS 2 Outdoor sensor 2
OT Outside temperature
P1 Time program
P2 Time program
P3 Time program
PHR Parallel H-GEN clearance
PIN Pulse input
RBP Return bypass pump
RED Reduced mode
RP Return pump
RS Return flow sensor
Remote unit for room
RU
temperature measurement
SD I Switching differential I
SD II Switching differential II
SFP Solid fuel pump
SLV Solar load switch
SOL-P DHW charging pump
SOP Solar charging pump
Solar panel /
SPBU
buffer sensor
SPFS Solar panel flow sensor
SPRS Solar panel return sensor
SSLS Sensor solar load switch
SZV Solar forced discharge
VF1 Flow sensor MC1
VF2 Flow sensor MC2
VI Variable input (general)
VI1 Variable input 1
VI2 Variable input 2
VI3 Variable input 3
VO Variable output
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