TriangleTube Prestige Supplement - Type 5 MCBA, Руководство по управлению приложением

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BOILER SETPOINT FOR CH CALL
(PARAMETERS 4,10,11,12)
The boiler setpoint for a heating call can be fixed or vary
with the outdoor temperature. If the application requires
a constant supply temperature from the boiler, the out-
door temperature sensor should not be connected to the
boiler. If an outdoor temperature sensor is connected to
the boiler, the outdoor reset function is automatically
enabled and will vary the CH setpoint with the change in
outdoor temperature. The outdoor reset function has no
affect on the DHW setpoint during a domestic call.
CH Maximum Boiler Operating Setpoint
(Parameter 4)
If an outdoor temperature sensor is not connected to the
boiler, the boiler setpoint for a heating call will be set to
the CH Maximum Boiler Operating Setpoint. If an out-
door temperature sensor is connected, the CH
Maximum Boiler Operating Setpoint becomes the boiler
setpoint on the CH Reset Curve Coldest Day. The out-
door temperature can be monitored on the boiler display
via item 4 of the INFO menu.
CH Minimum Boiler Operating Setpoint
(Parameter 10)
This parameter is not applicable if an outdoor sensor is
not connected to the boiler. When an outdoor tempera-
ture sensor is connected, the CH Minimum Boiler
Operating Setpoint becomes the boiler setpoint on the
CH Reset Curve Warmest Day.
CH Reset Curve Coldest Day
(Parameter 11)
This parameter is not applicable if an outdoor sensor is not
connected to the boiler. When an outdoor temperature
sensor is connected, the CH Reset Curve Coldest Day is
the coldest design temperature of the heating system.
CH Reset Curve Warmest Day
(Parameter 12)
This parameter is not applicable if an outdoor sensor is not
connected to the boiler. When an outdoor temperature
sensor is connected, the CH Reset Curve Warmest Day is
the warmest design temperature of the heating system.
Parameter 4 Adjustment
To change Parameter 4, press the MODE button until the
display shows
PARA
. Press the STEP button to reach
Parameter 4. Press the “+” or “–“ button to change the
setting of Parameter 4 to the desired setting. Press the
STORE button and confirm that the display blinks to indi-
cate the setting has been stored.
Parameter 10 Adjustmen
t
To change Parameter 10, requires entering the Access
Code as outlined on page 2. After entering the Access
Code, press the MODE button until the display shows
PARA
. Press the STEP button to reach Parameter 10.
Press the “+” or “–“ button to change the setting of
Parameter 10 to the desired setting. Press the STORE
button and confirm that the display blinks to indicate
the setting has been stored.
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