TP-82N wireless indoor thermostat
The TP-82N is a wireless indoor thermostat. It serves for the measuring and
regulation of temperature. The temperature is set by the knob. The
thermostat regulates a pre-set temperature 24hrs per day.
The thermostat can be locked against unwanted manipulation. As well
as the regulation of temperature it can also report reaching the high and
low temperature limits.
Figure1
: 1- knob (encoder) combined with button 2- tab
Thermostat installation
The product can only be used in an indoor environment. Install the
thermostat 1.5 m above the floor in a place where there is good natural air
circulation. Don´t install the thermostat where the measuring can be
influenced by drafts, sunlight, heaters or any other effects. Avoid mounting
the thermostat on metal objects or metal bases which block radio
communication.
1. By pressing the tab (by screwdriver for instance) release the front part of
the thermostat.
2. Install the rear part of the thermostat at the choose place (tab down).
3. Insert the batteries; the polarity is marked on the plastic.
4. Put back the front thermostat part and close it.
Enrolling the thermostat
Install and connect the receiving unit to the heating appliance. If the
receiver has been bought independently, you have to enroll the thermostat to
it first. Open the enrollment mode on the receiver (see its manual) and insert
the batteries into the thermostat or press and hold the knob for 5s. In both
cases the thermostat will send an enrollment signal.
Symbols on the LCD:
Figure 2: 1 – Symbols of temperature and texts; 2 – Locking the thermostat;
3 – Alarm temperature-limits / Loss of communication;
4 – Heating ON / OFF; 5 – Low battery
Settings and programming
Do the complete settings using the knob – encoder. By pressing the knob 2
sec enter the programming mode.
General rules for programming:
1. Flashing of any icon on the LCD allows changing the option(s) or
choosing a next item.
2. Perform choosing or changing by turning the knob (turning the knob is
possible from left to right and vice versa).
3. Confirm the selection or change by briefly pressing the knob.
4. When the value of an item has been changed, then after this briefly press
the knob and the changes are saved. Then the thermostat goes to the
next item in the programming menu.
5. After the setting / change of the chosen items, select the parameter „OK“,
in the menu. By short pressing the system returns back to the previous
menu (up to the main menu).
6. If there is no manipulation of the knob for 30 sec, it returns you back to
the previous menu automatically.
The basic menu has 4 groups of settings.
LO
c
Locking the thermostat
OF
F
Switching off the thermostat
SE
t3
Service menu
OK
Saving the parameters and leaving the service menu
1.
LOc – Locking the thermostat
To protect the
thermostat against unwanted
manipulation you can lock the thermostat. Enter the
menu and press the knob on item
LOc
, the options
ON/OFF
appear. By turning the knob select the
requested state and confirm by pressing. Choosing
ON
enables the function
Lock
, and blocks thermostat control. To unlock the thermostat choose the
option
OFF.
Locking the thermostat is indicated on the LCD by the
symbol.
2.
OFF – Switching off the thermostat
The thermostat can be switched off by the option
OFF
.
Enter the menu and press the knob on the item
OFF,
the options
ON/OFF
appear. By turning the knob select
the requested state and confirm by pressing. Choosing
ON
enables the function
OFF
, and switches off the thermostat. This is
indicated on the LCD by the text
OFF
. Although the thermostat has been
switched off, it still measures and detects the antifreeze temperature (see SE
t3, Stby). To unlock the thermostat enter the menu and choose the option
OFF
. When the knob is pressed the thermostat will be unlocked.
3.
SEt3 – Service menu
The service parameters can be pre-programmed here. In a normal mode it
is not necessary to change those parameters. The Service menu includes
8 items. Open by scrolling the knob to the requested item and by pressing the
knob enter the programming mode. Select the value again by scrolling the
knob. Confirm it by pressing the knob and it returns you back to the service
menu.
HYst
is an item, where you can program the range of
the switching thresholds around the requested
temperature (hysteresis). The range can be set with
a 0.1°C step from 0.1°C to 1°C.
(Default setting 0.2°C)
Example:
With a set accuracy of 0.
5˚C a temperature of 24°C will be kept this
way, at 23.5°C it starts heating and at 24.0°C it stops heating. In real conditions
regulation could have a much bigger temperature scatter because of the thermal
inertia in the heated premises.
Warning: An over-narrow pre-programmed hysteresis range could
perform on/off switching of the heating very often.
The item
Stby
sets the temperature which will be
kept in the case of switching off the thermostat
(item
OFF
). The
Stby
temperature is always at least
3°C higher than
ALLo.
The value of the
Stby
temperature does not have to be set higher than the
t Lo
temperature.
The
t Lo
item is the lower limit to which economical
temperate can be set.
The
t Hi
item is the upper limit to which the comfort
temperature can be set.
AL Lo
is the lower critical temperature. When the
temperature drops under the pre-set value, the
thermostat sends an alarm report to the receiver and
this state is indicated by a permanently lit (
!
) symbol.
The
ALLo
temperature is always at least 3°C lower
than
tLo
.
AL Hi
is the upper critical temperature. When the
temperature increases above the pre-set value, the
thermostat sends an alarm report to the receiver and
this state is indicated by a permanently lit (
!
) symbol.
The
ALHi
temperature is always at least 3°C higher
than
tHi.
For a reset to factory default settings the
RES
item is
used
.
After you enter the menu and press the knob
on the
RES
item
ON/OFF
appears. By scrolling the
knob select
ON,
and press the knob. Then a RESET
will be done.
When the reset is finished, a 20°C
temperature is pre-set.
By pressing the knob when the thermostat shows you
OK
you leave the service menu and return to the
basic thermostat menu.
TP-82N wireless indoor thermostat
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MKL51106
