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www.insbud.net
15
14
E
nglish
E
nglish
Repeatedly press the button to set
further parameters:
T3 on
-
T3
comfortable tempera-
ture - up to this temperature first
tank is heated by
H1
T3off
- Hysteresis for
H1
- applica-
ble for
T3
T3 P1 on
- First period of
H1
: be-
ginning of period
T3 P1 off
- First period of
H1
: end
of period
T3 P2 on
- Second period of
H1
:
beginning of period
T3 P2 off
- Second period of
H1
:
end of period
T6 on
-
T6
comfortable temperatu-
re - up to this temperature second
tank is heated by
H2
(only for sys-
tems with two tanks)
T6 off
- Hysteresis for
H2
- appli-
cable for
T6
(only for systems with
two tanks)
T6 P1 on
- First period of
H2
: be-
ginning of period (only for systems
with two tanks)
T6 P1 off
- First period of
H2
: end
of period (only for systems with
two tanks)
T6 P2 on
- Second period of
H2
:
beginning of period (only for sys-
tems with two tanks)
T6 P2 off
- Second period of
H2
:
end of period (only for systems
with two tanks)
E
xTRa
hEaTing
BusTERs
E
xTRa
hEaTing
BusTERs
water in tanks (directly or by exchange coil),
etc.
Please note that the maximum load of
H1
and
H2
can not exceed values given in tech-
nical data of this manual. For bigger loads of
extra heating busters please use additional
external relays of adequate power.
Controller is designed for extra heating bu-
sters located in upper parts of tanks so that it
does not heat whole tank just top part of it.
If temperature in upper part of first tank (
T3
)
drops below comfortable set value (for spe-
cific period of time)
H1
device will be turned
on until it reach desired comfortable tempe-
rature (including hysteresis value).
Similarly
H2
deviece is turned on when tem-
perature in upper part of second tank (
T6
)
drops below comfortable set value.
For each tank can be set two independent
periods of time (for a day) in which extra he-
ating busters are controlled (outside this pe-
riods extra heating busters are never turned
on).
To adjust parameters of the function please:
AH
Set desired value of the parameter.
Confirm set data.
OK
I
In some heating systems, it is desirable
that temperature at top of buffer tank
(tank 2) was variable and dependent
on outside temperature (colder outside
- higher required temperature
T6
, war-
mer outside - lower required tempera-
ture
T6
). This effect can be achieved by
additional linear weather compensator.
Such controllers are available in our
offer.
f
REsh
WaTER
ciRculaTiOn
pump
B
acTERiOlOgical
pROTEcTiOn
B
acTERiOlOgical
pROTEcTiOn
E
xTRa
hEaTing
BusTERs
off
- Break time period [min] - ever
this time period circulation pump
will be turned on (parameter ad-
justment available only for second
method of control)
P1 on
- Beginning of first period of
work
P1 off
- End of first period of work
P2 on
- Beginning of second pe-
riod of work
P2 off
- End of second period of
work
Set desired value of the parameter.
select temperature protection va-
lue (recommended value is 70 ºC)
or turn
OFF
protection function.
Confirm set data.
OK
Caring for health of user, the controller is
equipped with bacteriological protection of
fresh water tank, this feature prevents the
tank before legionell bacteria (legionnaires).
Optimal temperature for growth of the Le-
gionella pneumophila bacteria in the labo-
ratory is 37ºC. At higher temperatures these
micro-organisms proliferation decreases, at
46ºC it stops. Bacteria can survive at higher
temperatures, but decreases survival time of
several hours at 50ºC and of few minutes at
60ºC. At 70ºC bacteria is killed instantly.
Controller controls maximum temperature
which was in fresh water tank within 7 days. If
at that time temperature in fresh water tank
remained at low level there is a risk of bacte-
ria appearance. Therefore, if such a situation
occurs (temperature in fresh water tank for 7
days, will not increase above the set protect
value), controller is turning on an additional
source of heat (extra heating buster)
H1
and
remains turned on until protection tempera-
ture will be achieved.
Bacteriological protection function is recom-
mended in all cases, but you can disable it if
necessary.
To enable / disable bacteriological protection
function please:
Controller is equipped with additional, inde-
pendent, strong relays
H1
and
H2
, into which
you can connect an additional source of heat
(extra heating busters). This source of heat
may be e.g. electric heater, gas boiler heating
Press and hold button.
Confirm set data.
OK
h
ysTEREsis
Controller allows full adjustment of hystere-
sis for multiple functions.
Hysteresis is delay between turning on/off of
device Higher value of hysteresis means less
cycles of controlled device (e.g. pumps) and
thus increases the vitality of the device.
In normal conditions it is recommended to
set hysteresis value to 2 ºC (for liquid). Value
setting of hysteresis depends on where the
measurement is.