56
Technical instructions
Cm
-SOL
8.3.x.2. TDcoll-tank (difference)
Setting the desired difference between temperature of the collector and
temperature of the tank (lower sensor) for start and stop of the collector
pump.
START pump coll. -> [Tcollector >
TDcoll-tank
+ THcoll-tank].
STOP pump coll. -> [Tcollector <
TDcoll-tank
].
TDcoll-tank
4
Factory settings
min./max.
1 / 10
°C
8.3.x.3. THcoll-tank (histeresys)
Setting the desired histeresys of the temperature between collector and
tank (lower sensor) for start of the collector pump.
START pump coll. -> [Tcollector > TDcoll-tank +
THcoll-tank
].
STOP pump coll. -> [Tcollector < TDcoll-tank].
THcoll-tank
2
Factory settings
min./max.
1 / 10
°C
Installed and set sensor tank 2
up
8.3.x.4. Sensor tank 2 upper
Sensor tank 2 is used:
- stop of the collector pump when set maximum temperature in the tank
is reached,
- protection function of tank cooling through the collector,
- Mixing/heating function,
- Holiday option.
In this menu sensor address and type must be set.
8.3.x.4.1. Sensor upper
It is necessary to set (choose) address (input) of the connected sensor
upper 2 (it is possible to connect sensor upper (it is possible to connect an
one free of 10 addresses, controller recommends input T4).
Sensor upper
Not exist
Factory settings
Not exist/T1/.../T10
8.3.3.4.2. Sensor type
If NTC sensor is installed, here must be changed from PT1000 to the
NTC.
Sensor type
PT1000
Factory settings
PT1000/NTC
Installation, tank
example: configurated 2 tank (both with 2
sensors), 1 vacuum tube collector,
zone 3-way valve
unit.
unit.
selection
selection
