TriangleTube Prestige Excellence, Руководство по установке и обслуживанию

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17
dHW Settings
dHW Priority default: Enabled
DHW Priority allows the domestic hot water priority function to be
enabled and disabled. Press the
UP or doWn buttons to select Enabled
or Disabled then press the oK button to store the setting.
• Enabled - Domestic hot water calls will have priority over a central
heating call. The boiler setpoint will be set to the domestic hot water
setpoint during a domestic hot water call. The DHW circulator will
be enabled and the heating circulators will be disabled during a
domestic hot water call.
• disabled - Domestic hot water calls will not have priority over a cen-
tral heating call. The boiler setpoint will be set to the domestic hot
water setpoint when only a domestic hot water call is present. The
boiler setpoint will be set to the highest setpoint when simultaneous
domestic hot water and central heating calls are present. The DHW
circulator will be enabled during a domestic hot water call. The heat-
ing circulators will be enabled during a central heating call.
Simultaneous domestic hot water and central heating calls will
result in the PRESTIGE operating at the highest target temper-
ature when dHW Priority is set to disabled. The use of a mix-
ing device on the lower temperature zones such as the Triangle
Tube optima Series SMV control may be required to protect the
lower temperature zones from damage.
dHW Priority should only be set to disabled when Prestige
Model is set to Solo. Setting dHW Priority to disabled when
Prestige Model is set to Excellence will not disable dHW
Priority.
dHW call Blocking default: 0 Minute
DHW Call Blocking sets the minimum time between burner firings for
domestic hot water calls. At the completion of a burner firing, the DHW
Call Blocking time will begin. The burner will not fire again until after the
DHW Call Blocking time has elapsed. The DHW Call Blocking time only
prevents the burner from firing, the domestic hot water circulator will
respond to a domestic hot water call. This blocking time has no affect on
central heating calls. The DHW Call Blocking feature prevents short
cycling of the burner and extends the life of the burner components. Press
the
LEfT or RIGHT buttons to adjust the DHW Call Blocking time then
press the oK button to store the setting.
NOTICE
WARNING
0 min.
30 min.
0 min.
DHW Call
Blocking
DHW Priority
Enabled
Disabled
Enabled