OTHER HEATING SOURCES -
SENSOR INSTALLATION
Figure 1:
Connection and installation tank dimensions [mm]
IZ
VZ
157
IZ
TV
IM
670
170
HV
VM
CV
VZ
IZ
VZ
IZ
VZ
ø160
ø160
ø160
190
H
C
251
144
120
690
J2
J1
B
F
A
I
21
LEGEND
PT
Heat exchanger
HV
Cold water inlet (H – blue rosette)
IM
Outlet PT (black rosette)
CV
Circulation pipeline (black rosette)
VM
Inlet PT (black rosette)
TV
Hot water outlet (T – red rosette)
J1
Sensor pipe
J2
Sensor pipe
VZ
Air inlet
IZ
Air outlet
On the left side of the hot water storage tank are two openings (J1, J2), where the sensors for the control system of the connection of
the hot water tank to other heating sources. The maximum diameter of the probe is 8 mm. The length of the sensor tube is 180 mm.
Insert the sensor into the tube and attach it:
• if you install the sensor into a higher position, the thermostat will respond faster, the operation period of the circulation pump will
be shorter, the difference between the water temperature in the storage tank and the temperature of the heating source after the
shutdown of the thermostat will be higher. Consequently, the quantity and the temperature of hot water in the storage tank will be
lower.
• if you install the sensor in a lower position, the operation period of the circulation pump will be longer, the difference between the
water temperature in the storage tank and the temperature of the heating source after the shutdown of the thermostat will be
lower. Consequently, the quantity and the temperature of hot water in the storage tank will be higher.
TCX 200 Z XY
TCX 201 Z XY
TCX 300 Z XY
TCX 306 Z XY
A (mm)
1170
1170
1560
1560
B (mm)
580
580
690
690
C (mm)
/
620
/
540
F (mm)
975
975
1375
1375
H (mm)
1540
1540
1930
1930
I (mm)
615
615
840
840
J1 (mm)
/
/
/
790
J2 (mm)
/
900
/
1300
HV
G1
G 1
G1
G 1
IM
/
G 1
/
G 1
CV
G3/4
G3/4
G3/4
G3/4
VM
/
G 1
/
G 1
TV
G 1
G 1
G 1
G 1
23
EN
689886
