OLED PU-27, Operating Manual, Page: 11 / 21

11
Hydronic pre-heaters settings menu .
BINAR-5S heater settings menu:
“Settings” menu items:
Pre-heater fluid
T
Fluid temperature at which the pre-heater switches to standby
mode (heater shuts off and pump continues to operate). When the
fluid temperature drops, the pre-heater exits standby mode (the
heater starts again). The default value for the switch to standby
mode is +88 °C. The temperature for the switch to standby mode
can be set in the +20 to +95 °С range.
Additional
heater
In the additional heater mode, the pre-heater operates with the
engine and maintains the set fluid temperature.
- Additional heater mode is OFF.
А
Additional heater automatic operation. If the pre-heater is
off, after the vehicle engine starts, the pre-heater will start
automatically. After the engine stops, the pre-heater will
shut off automatically.
If the pre-heater is on, after the vehicle engine starts it will
switch to additional heater mode automatically.
Р
Additional heater manual operation. If the pre-heater is off,
after the vehicle engine starts, the pre-heater will not start
automatically (manual start is required). If the pre-heater is
on, after the vehicle engine starts it will switch to additional
heater mode automatically.
Additional
heater fluid T
Additional heater temperature setting. The required temperature
value can be set in the +75 to +95 °С range. The default
temperature is +85 °C.