Menu selection Meaning Factory setting
2ND H.C SHUNT - = closes shunt
0 = shunt unaffected
+ = opens shunt
Only at buffer tank
PASSIVE COOLING 0= stop passive cooling
1= start passive cooling
COOLING A 0= stop active cooling
1= start active cooling
REV. V. POOL 0 = normal mode for the exchange valve
1 = pool mode for the exchange valve
-
0-10V Used for circulation pumps at BUFFER TANK. -
Installation instructions VMBMA1002 – 57