Settings; Emergency Mode - Alpha-InnoTec HT 6Split Installation And Operating Manual

Connection between
HT 6Split / HT 12Split and LSplit
The conductor connecting the devices must be con-
nected to the power supply clamp (TB) at LSplit and
to clamp (X0) at HT 6Split / HT 12Split .
IMPORTANT
The LSplit module is to be grounded before connect-
in such a way so that the terminal block is not under
tension. The terminal without insulation is 8 mm long.
LSplit
Connect the phase (brown), neutral conductor (blue),
communication (black and grey) i protective (yellow-
L Split
HT 6Split /
HT 12Split
Connection of the external temperature
sensor
The outdoor temperature sensor (included in the kit)
should be connected to the HT 6Split / HT 12Split unit
BT1
BT1
HT 6Split
HT 12Split
Min.
5 x 2,5 mm
2
HT 6Split / HT 12Split
SHK 200S/ SHK 200S-6
1
2
3
4
5
AA3-X6

Settings

Auxiliary preheater - max power
Flow-through heater has maximum capacity of 9 kW
is divided into 3 gears. Possible operating capacities

Emergency mode

Emergency Mode Thermostat
When the controller automation is in the emergency
mode (SF1 is set as
functions are active.
• Domestic hot water is not heated.
• Constant temperature in the supply pipeline;
more information to be found in the Chapter
Emergency Mode Thermostat.
IMPORTANT
During emergency operation, DHW heating is not pos-
sible.
Emergency Mode Thermostat
In the emergency mode, the supply temperature is set
using a thermostat (BT30). It must be set according to
the demand of the circuits in operation. The available
regulation range is between 6 and 67°C. Remember
that for floor heating, the settings must be min. 20°C,
max. 35-45°C in order to preserve heat comfort in the
room and assure effective system operation.
IMPORTANT
The maximum available heater power in emergency
mode is 3kW.
IMPORTANT
The temperature on the thermostat must be set ac-
cording to the installation requirements. Too high a
temperature can damage the insulation.
), only the most necessary
Chapter 6 | Electrical connections 27