Hydraulic System
AEROTOP TC 1-6
76
B9 Exterior sensor
B3 Service water sensor
B31 Service water sensor
A6 Remote control
(optional)
R6 Electrical heater
element
Q3 Switchover valve
Application / Description:
Heat pump directly on heater without
buffer storage. Hot water is heated by
a coil water heater.
Optimal with floor heating with
min. 60% constant hot water flow.
Function Description:
Heating Cycle
The heat pump is activated via the
internal return sensor and exterior
sensor B9 when requesting heat.
The circulating pump is active
during the heating season. The
switchover valve Q3 is at position B.
Hot Water
Sensor B3 activates the water heating.
The switchover valve Q3 is switched to
position A. Charging continues until the
nominal value has been reached at
sensor B31. Protection from Legionella
pneumophila bacteria and auxiliary
heating to a higher temperature level
is carried out via electrical heater
element R6.
Summary of Contents for AEROTOP T Series
Page 87: ...Notes 87...
