Abbreviations / Key - Wolf BWL-1S-05 Installation And Operating Instructions Manual

42 Abbreviations / key
0-10 V/On-Off - Input for external demand
3way DV HTG/Coolg - 3-way diverter valve for heating/cooling
3way DV HTG/DHW - 3-way diverter valve for heating/DHW
A1 - Programmable output 1
AF - Outside temperature sensor
AM - Display module
AWO - AWO board (= communication board in indoor module)
BCC - Appliance type connector (GTS)
BM-2 - Programming unit-2
BVG - Bioline wood gasification boiler
BWL-1SB - Bioline split air heat pump, without electric heater
BWL-1S - Bioline split air heat pump, with electric heater
C1 - Bus connection for outdoor module BWL-1S-07/10/14
C2 - Bus connection for outdoor module BWL-1S-07/10/14
DFL HC - Heating circuit flow rate
E1 / E2 - Programmable input 1 / input 2
eBUS - eBUS system
el HTG - Electric heater
PSU - Input for blocking by power supply utility (power-OFF)
EWO - EWO board (= communication board in indoor module)
GTS - Appliance type connector (parameter plug)
BMS - Building management system
GND - Earth (ground)
HCM-3 - PCB in indoor module
HC 1 - Heating circuit 1
HCP - Heating circuit pump
HS - Heating season
HTG - Heating
IDU - Indoor module / indoor unit
SPF - Seasonal performance factor
L - 230 V mains supply for outdoor unit
0
N - 230 V mains supply for outdoor unit
0
MaxTh - Maximum thermostat
MC 1 - Mixer circuit 1
MCP - Mixer circuit pump
MM - Mixer motor or mixer module
ODU - Outdoor module / outdoor unit
PV - Photovoltaic system
PWM - PWM switching of the ZHP
RTN - Return
RLF - Return temperature sensor
RT - Room thermostat
SAF - Header return temperature sensor
SF - Cylinder temperature sensor
SFK - Collector temperature sensor (solar thermal system)
SFS - Cylinder temperature sensor (solar thermal system)
SG - Smart Grid
SKP - Solar circuit pump
SM1 / SM2 - Solar module 1/solar module 2
DPM - Dew point monitor
VLF / VF - Flow temperature sensor
FL - Flow
VT - Previous day
DHW - Domestic hot water
ZHP - Feed/heating circuit pump (appliance pump)
Zirk - DHW circulation remote control or DHW circulation pump (Zirkomat)
Zirk100 - DHW circulation pump 100 % (continuous operation)
Zirk20 - DHW circulation pump 20 % (2 mins on, 8 mins off)
Zirk50 - DHW circulation pump 50 % (5 mins on, 5 mins off)
Z1 - 230 V output when ON/OFF switch is in the ON position
Add HG - Additional heat generator
118
Abbreviations / key
3064298_201805