Kostrzewa Platinum Bio ecoMAX860P3-O TOUCH (VG), Руководство пользователя

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Platinum Bio ecoMAX 860P
User Manual – EN 03.17
Leader in pellet boilers
8. Operation
8.12 STAND-BY mode
In STAND-BY mode, the burner is shutdown and awaits start signal e.g.
•
boiler temperature setpoint decrease below temperature setpoint minus
boiler hysteresis value,
• in buffer tank configuration, top buffer tank temperature decrease below
Buffer tank charging start temperature setpoint.
8.13 CHIMNEYSWEEP mode
The controller feature CHIMNEYSWEEP mode which enables all available
heating devices and starts the boiler until the power setpoint is reached:
CHIMNEYSWEEP mode > Boiler power setpoint
The function is used for testing and adjusting boiler operation.
8.14 Domestic hot water settings
The device controls the domestic hot water storage tank temperature, if the
DHW temperature sensor is installed. With the following parameter:
DHW settings > DHW pump operation mode
user can:
• deactivate storage tank charging; Off parameter,
• set DHW priority with Priority - CH pump is disabled to speed up DHW
storage tank charging,
• set simultaneous CH and DHW pump operation with No priority.
8.15 Disinfecting DHW storage tank
The controller allows automatic, periodical heating of DHW storage tank to 70°C
to remove the bacterial flora from the storage tank.
The controller displays the following message: „Disinfecting DHW” to indicate
increased DHW temperature.
PLEASE NOTIFY ALL USERS ON ACTIVE DISINFECTING FUNCTION
TO AVOID SCALDING WITH HOT WATER.
Once a week at 2 a.m. the controller increases DHW storage tank temperature to
70°C for 10 min and disables DHW pump.
After 10 minutes, the boiler restores its normal operation mode. Do not use the
disinfection function when DHW is not use.
8.16 Setting DHW temperature setpoint
DHW temperature setpoint is set in:
DHW settings > DHW temperature setpoint
Below DHW temperature setpoint - DHW storage tank hysteresis, DHW pump is
activated to charge the DHW storage tank.
AT LOW HYSTERESIS SETTING, DHW PUMP WILL ACTIVATE
QUICKER AFTER THE DHW TEMPERATURE DECREASES.
8.17 DHW circulation
The settings can be modified in:
DHW settings > Circulation pump nighttime setback
and
Service settings > CH and DHW settings
Time settings of the circulation pump control are the same as the nighttime
setback settings. The circulation pump is disabled at defined intervals, and than
enabled for the time set with Circulation pump operation time every Circulation
pump idle time. DHW temperature threshold, below which the circulation pump
is enabled to force the flow may also be set.
8.18 Activating SUMMER function
To activate SUMMER function and charge DHW storage tank in the summer
without central heating, set SUMMER mode to Summer.
Summer/Winter > Summer mode
ALL HEATING DEVICES MAY BE DISABLED IN SUMMER MODE.
MAKE SURE THE BOILER WILL NOT OVERHEAT.
If the weather compensator is connected, SUMMER mode can be activated
automatically by setting Auto allowing for SUMMER mode ON temperature and
SUMMER mode OFF temperature.
8.19 Mixing valve circuit settings
The first mixing valve settings can be modified in:
Menu > Mixing valve 1 settings
Settings for the remaining mixing valves are available in the following menu
items and are identical for each circuit.
•
Setting the mixing valve without weather compensator. Manually set
water temperature in the mixing valve heating circuit with Mixing valve
temperature setpoint, e.g. 50°C. The value should enable reaching a
required room temperature. With the room thermostat installed, set the
value the mixing valve temperature setpoint is reduced by the thermostat
with Mixing valve room thermostat, e.g. 5°C. Select the value by trial and
error. Room thermostat may be a standard ON/OFF thermostat or a room
temperature controller When the thermostat is tripped, the mixing valve
circuit temperature setpoint is reduced, and with a correctly selected
reduction value, the temperature increase in the heated room is reduced.