Cooling Logic - TESY MultiThermica User's And Installer's Manual

FUnCTIon SETTInG InDooR UnIT WITHoUT InTEGRA TED WA TER T AnK
INDOOR UNIT WITHOUT INTEGRATED WATER TANK
4�2�6 Cooling logic
A Frequency
B
Plant water temperature
max
min
Min and max depend on the logic corresponding to the active mode (cooling) and the configuration of the unit.

PT1, 5, 6: Plant temperature probe. This depends on the setting of "SRI"
p. 17
"ESP" : SUMMER setpoint (Cooling)
If the external climate control is active, the reference setpoint is not "ESP"

View chapter "Dynamic set adjustment"
EHY: SUMMER hysteresis (2.5 °C)
The function is inhibited by the simultaneous request for domestic hot water (which higher priority) but the priority can be

reversed for 60 minutes ("FH"
28
A
ESP
p. 33
.
p. 21
) by pressing the Fast Heating button
C Adaptive control logic
C
ESP + EHY PT1 o PT5 o PT6
p. 21
p. 17
, but the dynamically calculated setpoint.
B