44
•
With DHW
The boiler can produce DHW independently of heating. It can also work with an ambient thermostat for
start and stop. To do this, connect the thermostat dry contact to the Remote input located on the rear
panel. For the autonomous production of DHW, connect the cylinder thermostat (dry contact) to the
cables with indication of DHW Thermostat. Connect the wiring with 3-way valve indication to the 3-way
valve as shown in the diagram below. It does not require any additional configuration.
Figure 16- Installation diagram with DHW
NOTE: It is not mandatory, but in both cases it is recommended to install an anti-condensation valve.
To change the installation configuration, access the technical menu
TPAR > PASSWORD > TP08
and
change the parameters:
P77=9
–
The DHW sensor
P26=2
–
Define installation type (with DHW)
P75=4/0
–
Enable/disable wired remote thermostat
–
In this case the remote thermostat overrides
the controller's programmed time.
1 - Controller
4 - PIKO thermostat
5 - AQS Deposit
6 - Supply network
7 - Thermostatic mixing valve - Anti condensation
11 - 2Ways Thermostat
16 - 3-way valve
Содержание TEK Biomasse PIKO
Страница 1: ...TEK Biomasse 2022 NG01 EN220705 Instruction Manual Pellet Compact Boiler PIKO ...
Страница 41: ...41 13 ELECTRIC SCHEME ...
Страница 46: ...46 15 DIMENSIONS OF CONNECTIONS ...