Advertisement
If you would like to have the hot water at any time, then you can choose the 3rd option on the menu
(24h/day).
The parameter 1630 shows you the priorities that you can select for your domestic hot water
tank.
. Absolute: Mixing and pump heating circuits stay locked until DHW heating is completed.
a
b. Shifting: If the capacity of the heat source is not sufficient, the mixing and pump heating
circuits will be restricted until the DHW is heated up.
c. None: DHW heating and space heating take place at the same time. In the case of tightly
sized boilers and mixing heating circuits, the DHW setpoint may not be reached if space heating
calls for considerable amounts of heat.
d. MC (mixing circuit) shifting, PC (primary circuit) absolute: The pump heating circuits stay
locked until the DHW storage tank is heated up. If the capacity of the heat source is not
sufficient, the mixing heating circuits will be restricted also.
For instance, with the choice done below (Parameter 1630 = None), the heating circuit and the
domestic hot water is working commonly.
Rev: RINNAI Service manual (English)
Date:14/05/2019
82
Advertisement
