TERMOSTROJ TERMO-Blok, Инструкция по эксплуатации, Страница: 62 / 116

TMS-UT-0114-T01-1
5.6.4.1 Access to special service menu
Access to special service menu
To access in special service menu press simultaneously key
(6) during switching ON main switch on boiler - RCCB (in that
moment key (7)
must be turned off)
Limiting maximum boiler temperature
By pressing the key (6) user can limit maximum boiler
temperature.
Factory defined maximum temperature starts to blink. By
pressing up or down user can set new maximum
temperature. If the key is depressed for more than 5s, value
on the display will be memorized and becomes active.
Radiator heating: Adjustment range 60°C-90°C, factory
default 80°C
Underfloor heating: Adjustment range 30°C-50°C, factory
default 45°C
Setting the minimal boiler temperature
By pressing the key (6) user can set minimal boiler
temperature.
Minimal boiler temperature starts blinking.
By pressing the key user can select the desired minimal
boiler temperature. Temperature changes in steps of 1°C. If
the key is depressed for more than 5s, value on the display
will be memorized and becomes active.
Radiator heating: Adjustment range 20°C-45°C, factory
default 45°C
Underfloor heating: Adjustment range 15°C-30°C, factory
default 30°C
Setting the central heating pump delay
By pressing key (6) user can change pump delay time
between 0 - 15 min. Factory settings is 0.
Selecting the time delay between steps for power
regulation
By pressing the key (6) user can change the time delay
between step for power regulation in the range from 5 to 60
seconds. Default value depends on the number of stages for
power regulation – each stage will add 5 seconds. For
example, 3 stages will have 3*5=15 seconds between
successive stages turn-on, 7 stages will have 7*5=35
seconds between sucessive stages turn-on. Turn of delay is
fixed to 1 second.
Selecting the number of steps for power regulation
By pressing the key (6) servicer can change the number of
steps for power regulation.
By pressing the key it is possible to select 2 to 7 steps for
power regulation. Default settings
: - boilers from 4,5 to 16 kW
have only two power levels, boilers from 18 to 24 kW have
three power levels and boilers from 28 up to 96 kW have
seven power levels. Change in the number of stages will
cause time delay parameter to be changed (see below) !
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