Bosch TRZ 12-2, Руководство пользователя

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9
TRZ 12-2
6 720 610 625 (01.11)
2 Installation
2.1 Fixing
B
Select fixing location (Fig. 2).
B
Pull off top part (a) of programmer
(Fig. 3).
B
Remove protective cover (a1)
(Fig. 4).
B
Fix base (b) to wall with screws
(Fig. 5).
B
Refit top part (a) of programmer.
B
Make electrical connections
(see 2.2).
B
Refit protective cover (a1)
(Fig. 4).
B
Remove insulation strip (a2) from
battery compartment (Fig. 4).
2.2 Electrical connections
Connections between TRZ 12-2 and
boiler:
B
Use electrical cable that conforms to
the rating H05 VV-... (NYM...).
Connect up the TRZ 12-2 as shown in
the wiring diagram:
Danger:
Risk of electric shock!
B
Before installation,
switch off the mains
power supply
(230 V AC).
Boiler type Elec. connections
Boiler with
Bosch Eurotronic Fig. 6, page 80
KN/K..-8 E/EC Fig. 7, page 80
KN..-8 P/KP
1)
1) Remove jumper for intermittent pump
mode as described in KN..-8 KP installa-
tion instructions.
Fig. 8, page 80
Boiler with
switchbox Z23 Fig. 9, page 81
ZS/ZW 20... Fig. 10, page 81
EHR/EHRE 160...350
NOx HR/HRC... Fig. 11, page 81
Third-party brands Fig. 12, page 81
English