Bosch Acu Tank AT 200 Instructions For Use And Maintenance Manual page 97

EN Combined buffers for central heating and domestic hot water production | 97
Thread designation according to EN ISO 228-1
CW Inlet cold water
HW
Outlet cold water
AV Air vent
Z Recirculation
T
Thermometer
TR Thermoregulator
EE Electric heating element
L1
Temperature level 1
L2 Temperature level 2
L3 Temperature level 3
L4
Temperature level 4
TS1 Temperature sensor level 1
TS2 Temperature sensor level 2
TS3
Temperature sensor level 3
TS4 Temperature sensor level 4
TSS1 Temperature sensor coil HE 1
TSS2
Temperature sensor coil HE 2
IS2 Inlet coil HE 2
OS2 Outlet coil HE 2
IS1
Inlet coil HE 1
OS1 Outlet coil HE 1
600/150 800/200
G1/2 B G 1 B
G1/2 B G 1 B
G1/2 G1/2
G1/2 B G1/2 B
G1/2 G1/2
G1/2 G1/2
G1 1/2 G1 1/2
G1 1/2 G1 1/2
G1 1/2 G1 1/2
G1 1/2 G1 1/2
G1 1/2 G1 1/2
G1/2 G1/2
G1/2 G1/2
G1/2 G1/2
G1/2 G1/2
G1/2 G1/2
G1/2 G1/2
G 1 G 1 1/2
G 1 G 1 1/2
G 1 G 1
G 1 G 1
1000/200 1500/300
G 1 B G 1 B
G 1 B G 1 B
G1/2 G1/2
G1/2 B G1/2 B
G1/2 G1/2
G1/2 G1/2
G1 1/2 G 2
G1 1/2 G 2 B
G1 1/2 G 2 B
G1 1/2 G 2 B
G1 1/2 G 2 B
G1/2 G1/2
G1/2 G1/2
G1/2 G1/2
G1/2 G1/2
G1/2 G1/2
G1/2 G1/2
G 1 1/2 G 1 1/2 B
G 1 1/2 G 1 1/2 B
G 1 G 1 1/2 B
G 1 G 1 1/2 B