4.3
Function
Version 180-2
If version 180-2 is used, ensure that the mixer motor can be controlled by
the boiler controller or by another controller.
1. Verify that the boiler used features a motor controller.
Version 180-3
Version 180-3 is used for storage tank charging of solid fuel boilers. The ther-
mostatic mixing valve mixes the temperature of the return to the heat gener-
ator to the permanently adjusted minimum temperature (60 °C).
4.4
Approvals, conformities, certifications
Refer to the operating instructions of the actuator. See operating instructions
of the manufacturer of the circulation pump for versions with circulation
pump.
Product description
PrimoTherm®
EN
13