Operation manual - EN
www.atmos.eu
EN - 239
ACD03/04
• P08
DHW
parameter - Tank protection during charging
The parameter is used to activate the function of the DHW tank protection against unintentional
cooling in case the heat source (boiler), the accumulation tank does not have a temperature higher
than the DHW temperature.
Factory default setting:
On
Switching on and off the DHW charging pump (SLP) is defined by the differences in
→
P16
DHW
parameter and P17
DHW
parameter.
• P09
DHW
parameter - Increasing request for source
The parameter is used to increase the temperature of the source (boiler) by difference, which
guarantees sufficient temperature for DHW heating (creates a requirement for source temperature).
Factory default setting:
5 K
• P10
DHW
parameter- DHW heating difference
The parameter is used to set the difference by which the temperature of water in the DHW tank
(SF) must decrease to recover heating (switching on the SLP pump) of DHW tank heating.
Factory default setting:
5 K
• P11
DHW
parameter - SLP filling time prolongation
The parameter is used to extend the heating time (pump rundown) of the DHW heating tank.
Factory default setting:
5 min
INFO
- function is also active for ESLP heating mode (DHW electric heating), SFINT
(DHW inner tank temperature sensor), etc.
• P12
DH
W- parameter - Assignment of ZKP working mode (circulating pump)
The parameter is used to connect the circulating pump operation with the operation of the selected
heating circuit (in all circuits)
A
A
.
The circulating pump is only in operation if the selected heating circuit (s) is operated at the
Comfort
temperature.
Factory default setting:
not assigned
INFO
- before assigning (connection) of the circulating pump to the working mode, it is
necessary to define (assign) terminals for the ZKP circulating pump in the submenu
→
Hydraulics/Function configuration/Domestic water/ZKP - DHW circulating pump.
10. Setting menu - DHW
Содержание ACD 03
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