Wolf BWL-1 S - Abbreviations; Key

1133064298_201507
Abbreviations / key
56. Abbreviations / key
0-10V/On-Off - Input for external demand
3way div vlv htg/clg
- 3-way diverter valve for heating/cooling
3way div vlv htg/
DHW
- 3-way diverter valve for heating/DHW
A1 - Programmable output 1
OTS - Outside temperature sensor
AWO - Indoor module printed circuit board
BCC - Appliance type connector
BM-2 - Programming unit
BVG -Biolinewoodgasicationboiler
BWL-1SB - Bioline split air heat pump, without electric heating
BWL-1S - Bioline split air heat pump, with electric heating
C1 - Bus connection for outdoor module BWL-1S-10/14
C2 - Bus connection for outdoor module BWL-1S-10/14
COM - Bus connection for outdoor module BWL-1s-07
DFL HC -Heatingcircuitowrate
E1 / E2 - Programmable input 1 / input 2
eBUS - eBus bus system
eHz - Electric booster heater
EVU - Input for blocking by power supply utility
GTS - Appliance type connector (parameter plug)
BMS - Building management system
GND - Earth (ground)
HCM-3 - Control PCB in indoor module
HK 1 - Heating circuit 1
HCP - Heating circuit pump
HP - Heating period
HTG - Heating
IDU - Indoor module
SPF - Seasonal performance factor
L
0
- 230 V mains supply for outdoor unit
Ni - Bus connection for outdoor module BWL-1s-07
N
0
- 230 V mains supply for outdoor unit
MaxTh - Maximum thermostat
MC 1 - Mixer circuit 1
MCP - Mixer circuit pump
MM - Mixer motor or mixer module
ODU - Outdoor module
PWM -PWMswitchingoftheZHP
RL - Return
RTS - Return temperature sensor
RT - Room thermostat
HTS - Header return temperature sensor
SColS - Collector temperature sensor (solar thermal system)
SCylS - Cylinder temperature sensor (solar thermal system)
SG - Smart grid
SCP - Solar circuit pump
SM1 - Solar module 1
CTS - Cylinder temperature sensor
TW - Dew point monitor
PWM - Fan or pump speed
FS - Flow temperature sensor
VL - Flow
VT - Previous day
DHW - Domestic hot water
ZHP - Feed/heating circuit pump (appliance pump)
Timer - DHW circulation remote control or DHW circulation pump
(Zirkomat)
Timer100 - DHW circulation pump 100 % (continuous operation)
Timer20 DHW circulation pump 20 % (2 mins on, 8 mins off)
Timer50 DHW circulation pump 50 % (5 mins on, 5 mins off)
Z1 - DHW circulation pump
Add ht gn - Additional heat generator