TMK JOKER DS2PM-RC Manual

Wireless remote control ready
boiler controller for stoker, blower,
central heating and domestic hot water pumps and the mixing valve
version with the return water sensor
JOKER DS2PM-RC
Instruction and installation manual
Application
External view of the controller
Fully automatic controller JOKER DS2PM-RC is designed to dynamically control the stoker, blower, central
heating circulation pump, feeding pump of the domestic hot water tank and the four-way valve. Controller
maintains the set temperature in rooms with a wireless room panel according to the time programming.
Controller controls dynamically the amount of delivered fuel and the blower power. It features a thermal switch-
off function to protect the boiler against overheating, and is equipped with an “anti-stop” and antibacterial
protection functions. The controller may prioritize domestic hot water and additionally prevent the tank and
radiators from excessive cooling resulting from insufficient boiler temperature. It distributes boiler capacity
among central heating and domestic hot water circuits in a dynamic way, in conformity with user's settings and
preferences. The user can also select timed programmes ensuring optimisation of energy consumption.
The return water sensor protects the boiler from temperature dropping too low.
Thanks to advanced control procedures, the temperature of domestic water and heated spaces is maintained at
desired levels, while the boiler operates in optimal conditions ensuring increased life expectancy.
The user can limit the number of controlled appliances thanks to flexible configuration of the menu and the main
control screen.
MAIN SCREEN - status of the appliances and boiler temperature setting.
In order to change settings of the boiler on the MAIN SCREEN press the knob (arrows flash)
and turn it to select the desired temperature. To validate, press the [SAVE] button or press
the knob.
To exit without saving, press the [EXIT] button.
current
temperatures*
current
status of
appliances
temperature
setting
for the boiler hour
and date
parameter
menu
boiler temp.Examples of appliance status
C.H. pump switched on
C.H. timed programme "day temperature" active
C.H. pump manual mode
Multifunction touch buttons
MAIN SCREEN
Knob used for:
- switching parameters
and changing settings
(by turning)
- selecting parameters
for editing and saving
changes (by pressing)
switching between monitored
devices and temperatures*
CH
blower active
1
Firma TMK sp.j.
62-300 Września
Szosa Witkowska 105
tel./fax [phone]
www.tmk.com.pl
working mode
screen*
stoker helix animation means that the stoker is
feeding coal
21.3
temp.behind
the valve
the valve is being opened ( closed)
C.H. timed programme "day temperature" active
CH
boiler return
temp.
EN
working mode
*CAUTION - Temperature of the stoker is displayed on the "manual mode"
screen of the stoker and blower - press [MODE], and then [MANUAL MODE].
MONITORING OF ALL ACTIVE DEVICES AND TEMPERATURES (SENSORS) IS AVAILABLE IN THE MENU - parameter J

2
Installation instructions
Controller connection
The controller can be mounted on a wall mount (included in the kit as a standard option) or on a vertical
support (available as an extra option). The mount is fixed to a wall with rawl plugs (included in the kit),
following which the controller can be easily snapped onto the mount.
When the vertical support is used, first it needs to be fixed to the surface, and then the rails at the back of
the controller can be used to snap it securely on the support.
Connect the supply cable to a 230 V, 50 Hz power outlet with an earth contact.
The ambient temperature in the controller mounting location may not exceed 40°C.
CAUTION: The connection cable of the regulator may only be replaced by the manufacturer.
CAUTION: JOKER controller is only able to operate when the system is filled with water. If the system is
empty, the controller must be disconnected from the power supply. Otherwise the pump may become
damaged.
General technical data:
- Supply voltage 230V/50Hz
- Maximum pump output 3x100VA, 1x250VA(stoker), 1x5VA(valve)
- “Anti-stop” function (pump protection against “jam”) – activated for 30 sec. every 14 days
- Antibacterial protection of tank water against Legionella bacteria _ _ _ _ _ _ _ _ _ _ _ _ SWITCHED OFF
Default
settings
blower and stoker
switch off
blower and stoker
switch on
manual mode
screen
CAUTION - if no button is pressed, after five seconds the display returns
automatically to MAIN SCREEN.
WORKING MODE SCREEN press [MODE]-
on the MAIN SCREEN
CAUTION - pressing [START] or [STOP] buttons will be confirmed on the
display. Current working status is visible only after re-entering the
WORKING MODE screen.
......................................................................
MONITORING OF DEVICES AND TEMPERATURES
(SENSORS) SCREEN - press [MENU] to open-par. J
CAUTION - the "Monitoring of devices and sensors" screen does not
return automatically to the MAIN SCREEN.
30 current blower speed
device is switched off
%
device is switched on
C.H. timed programme "day temperature" active
D.H.W. tank timed programme "night temperature" active
„M” - manual mode

C.H. HEATING BOILER CONTROL (OF THE BLOWER AND STOKER)
Installation
MANUAL MODE OF THE STOKER AND BLOWER
The user can flexibly switch on and off the stoker as well as the blower. It may useful for instance when the
boiler is ignited with empty stoker.
The screen "Manual mode of the stoker and blower" is available on pressing [MODE], and then within five
seconds [MANUAL MODE]. The manual mode screen is available alternatively under parameters B4 and
C8.
FIRING UP OF THE BOILER WITH EMPTY STOKER
After the coal container is filled, switch on the stoker by pressing [START stoker] until coal appears in the
retort.
Then switch off the stoker by pressing [STOP stoker], and ignite coal in the retort. Next, switch on the
blower [START blower] and set its optimal speed by turning the knob (current blower speed is displayed on
the screen in per cent).
When coal in the retort has been ignited switch to automatic mode - press [EXIT] and then [START] on the
main screen. Automatic mode is described on page 4.
Screen of the MANUAL MODE OF THE STOKER AND BLOWER:
3
Animated movement of the helix means that the stoker is feeding coal.
CAUTION - the controller does not automatically return from "Manual mode of the stoker and blower"
menus to the MAIN SCREEN. .
START / STOP
manual mode
current temperature
of the boiler
Turn the knob
to set blower speed
(arrows are flashing)
1. Installation of the boiler temperature sensor and thermal breaker switch
Fix the sensor and thermal breaker switch to an uninsulated exit pipe of the C.H. boiler with two provided strips so
that they adhere well.
It is recommended to additionally wrap the sensor and thermal breaker switch with some thermal insulation
material.
2. Installation of the stoker temperature sensor
The stoker sensor must be fixed to the feeding pipe where designated by the boiler producer.
If the boiler producer provided no instructions, for best results install the sensor on the feeding pipe 50 cm from where
coal enters the furnace.
Attach the sensor to the pipe with the provided metal strap so that it adheres well.
CAUTION: Incorrect installation may damage the sensor.
CAUTION: The sensor and thermal breaker switch are not made for direct use in water.
3. Connecting the power cord to the blower and the stoker
źConnect the yellow-green wire (zero protection) to the marked terminal of the blower/stoker.
źConnect brown and blue wires to L and N terminals of the blower/stoker.
źin case of the version with IEC connector, plug in the controller and the blower/stoker
CAUTION: The regulator must be installed by a qualified electrician only.
current temperature
of the stoker
current temperature
of the boiler return

S
BOILER AUTOMATIC MODE (BLOWER AND STOKER)
4
Use MANUAL MODE OF THE STOKER AND BLOWER to fire up the boiler (page 3). When coal in the retort has been
ignited switch to automatic mode by pressing [EXIT], then pressing [MODE], and then within five seconds []START. The
controller starts automatic FIRE UP of the boiler - the blower works at its maximal speed setting, while the stoker regularly
feeds new portions of coal. FIRE UP mode will start only if the temperature at the boiler sensor is lower than the extinguish
temperature setting (parameter A3). Over the first 6 hours after the FIRE UP precedure has been started the controller does
not take into account the minimal temperature at the return to the boiler (parameter E3).
When the boiler temperature exceeds current extinguish temperature setting (parameter A3), the controller enters
HEATING mode.
If the parameter A8 is set to YES (default: NO), as the temperature of the boiler approaches the temperature set by the user
(parameter A1) displayed on the MAIN SCREEN, the amount of coal and air is automatically reduced. When the
temperature selected by the user is achieved, the controller enters into STANDBY mode. In this mode the stoker and blower
switch on at regular intervals to prevent furnace from extinguishing.
The controller enters HEATING mode again when the temperature drops by the hysteresis value (parameter A2) below
boiler temperature.
During heating up of the D.H.W. tank automatic reduction of boiler power is not performed.
In HEATING mode, when boiler temperature drops below the current extinguish temperature setting (parameter A3), the
controller enters EXTINGUISH mode - the blower and stoker are switched off.
EXTINGUISH will not start unless FIRE UP has been completed (parameter A4 - default setting: 6 hours).
If during FIRE UP boiler temperature does not exceed EXTINGUISH temperature, once FIRE UP time has passed, the
controller enters into NOT FIRED UP mode.
In all modes of the controller pumps are run depending on selected settings.
OPERATION WITH THE WIRELESS REMOTE CONTROL ROOM PANEL
Operation of the JOKER DS2PM-RC controller with the wireless room control panel is described on pages 12 and 13.
SUMMER MODE (parameter K1 in )
When SUMMER mode is selected, automatic reduction of boiler power is not performed. The boiler heats up only the
D.H.W. tank. SUMMER mode is indicated on the MAIN SCREEN by the and icons.
Over the first 6 hours from switching from the SUMMER mode to the WINTER mode the controller does not take into
account the minimal temperature at the return to the boiler (parameter E3).
ALERTS
The controller features several boiler alerts: regulated alerts for low or high boiler temperature (parameters A5 and A6) and
permanent (not regulated) alerts: low temperature at 8°C and high temperature at 92°C. The 92°C alert stops the blower
and the stoker and fully opens the mixing valve. Even when boiler temperature drops, the "92°C alert" remains active until
[START] button is pressed. Once the temperature exceeds the alert threshold set by the user, both an audible and visual
(red diode) alerts are triggered. When boiler reaches the permanent alert temperature only a visual alert is activated.
When temperature of the stoker exceeds the alert temperature setting (parameter C6), the stoker is activated in order to
shove burning coal from the stoker into the boiler (preventing fire from moving into the coal container). A special screen
appears to display temperature and duration of coal shoving (parameter C7). Audible and visual (red diode) alerts are
activated and the mixing valve is fully opened.
Pressing [STOP] on the screen "Shoving fire from the stoker into the boiler' stops the shoving off procedure regardless of
the temperature of the stoker. When shoving off is discontinued, "STOKER FIRE" symbol appears on the main screen.
CAUTION: Shoving off of coal from the stoker into the boiler is activated only once in a given working cycle of the controller.
In order to activate the stoker alert again press [START] - then the "STOKER FIRE" message will disappear from the
screen.
The 92°C alert has a priority over stoker alert.
The emergency cooling of the boiler in the SUMMER mode (parameter A7) will activate the CH pump and the
, i .
CAUTION: During the there is a risk of increased domestic hot water temperature
above user settings. The careful use of hot water is recommended.
CAUTION:
CAUTION:
DHW tank
feeding pump An audible alert and a visual alert (red diode) are activated.
emergency cooling of the boiler
If the temperature at the return to the boiler falls below the setting of the parameter E3, the controller
will increase boiler temperature to 65°C.
While the D.H.W. tank is heated up, the controller raises the boiler temperature by 5°C above the current
temperature setting for the D.H.W. tank (F1).
When the blower and stoker need to be stopped press [MODE], and then within five seconds press [STOP]. Pressing
[START] restarts the blower and the stoker.
Controller settings
n such a case the valve is fully opened

Press [MENU] to change parameters of the C.H. boiler. List of groups of parameters will appear on the screen.
Select the top parameter group "A - C.H. boiler". by pressing the knob or the [SELECT] button. "A1", the first from the
group of C.H. boiler parameters will appear on the screen. Turn the knob right to go to the following parameters, and
then press [EDIT/SELECT] or the knob to change. At this point, you can change the value of a parameter either by
turning the knob or using the dynamically appearing buttons. Some parameters need to be selected for editing; use
the [SELECT] button and the knob - a flashing dot will highlight the parameter selected for editing.
Editing is confirmed by pressing the knob or the [SAVE] button.
Pressing [EXIT] will bring back the previous screen without saving any changes.
LIST OF PARAMETER OF THE C.H. BOILER (moving between parameters and change of setting - turn the knob):
A1 Boiler temperature setting (55-90°C, default: 60°C)
Boiler temperature cannot be lower than the sum of parameters: A2+A3 +5°C.
If the temperature at the return to the boiler falls below the setting of the parameter E3, the
controller will increase boiler temperature to 65°C.
While the D.H.W. tank is heated up, the controller raises the boiler temperature by 5°C above the current
temperature setting for the D.H.W. tank (F1).
A2 Boiler hysteresis (0-10°C, default: 1°C)
Boiler hysteresis can't be higher than the difference of parameters: A1 minus A3 minus 5°C.
A3 Boiler extinguish temperature (40-50°C, default: 45°C)
Boiler extinguish temperature cannot be higher than the difference of parameters: A1 minus A2 minus 5°C.
A4 Fire up duration (10-480 min, default: 6 hours)
A5 low boiler temperature alert (0-50°C, default setting: 8°C).
A6 high boiler temperature alert (60-120°C, default setting: 92°C)
The controller features also two permanent (non-configurable) alerts: of low boiler temperature (8°C) and of high
boiler temperature (92°C).
A7 (60-99°C, default setting: 80°C - CAUTION: SETTING
THE TEMPERATURE ABOVE 90°C IS ONLY PERMITTED WHEN THE BOILER IS ADDITIONALLY
PROTECTED FROM COMING TO BOIL !)
A8 Automatic reduction of boiler power as the temperature of the boiler approaches the temperature set by the user
(NO, YES, default: NO)
When this parameter is set to "NO”, parameters
Automatic reduction of boiler power is not performed d , in the SUMMER mode
and during the antibacterial protection procedure.
CAUTION:
The 92°C alert stops the blower and the stoker and fully opens the mixing valve. Even
when boiler temperature drops, the "92°C alert" remains active until [START] button is pressed.
The emergency cooling of the boiler in the SUMMER mode
CAUTION: During the emergency cooling of the boiler there is a risk of increased domestic hot water
temperature above user settings. The careful use of hot water is recommended.
B1 and C1 are inactive.
uring heating up of the D.H.W. tank
C.H. BOILER - QUICK BOILER TEMPERATURE SETTINGS
C.H. BOILER PARAMETER MENU - group A
Press the knob
To confirm, press the knob
or the SAVE button
Turn the knob to
select temperature
(arrows are flashing)
Pressing [EXIT] will bring back the MAIN SCREEN without saving any changes.
Press
MENU pressing the knob or
the [SELECT] button
on pressing
MENU
5

Press [MENU] to change parameters of the blower. List of groups of parameters will appear on the screen. Turn the
knob right (clockwise) to select group "B - Blower", and then to select press the knob or the [SELECT] button.
"B1", the first in the group of blower parameters will appear on the screen. Turn the knob right (clockwise) to go to the
following parameters. Press the knob or the [EDIT] button to change settings. At this point, you can change the value
of a parameter either by turning the knob or using the dynamically appearing buttons.
Editing is confirmed by pressing the knob or the [SAVE] button.
Pressing [EXIT] will bring back the previous screen without saving any changes.
LIST OF PARAMETERS OF THE BLOWER (moving between parameters and change of setting - turn the knob):
B1 Minimal blower speed (default: 30%)- this parameter is active if parameter A8 has been set to "YES".
B2 Maximal blower speed (20-100%, by default adjusted to the boiler power - see the table at the bottom of the page)
B3 Blower STANDBY duration (0-4 x parameter C4, default setting: 2 x C4 = 20 sec.)
B4 Manual mode of the stoker and blower - description on page 3.
BLOWER PARAMETER MENU - group B
Press [MENU] to change parameters of the stoker. List of groups of parameters will appear on the screen. Turn the
knob right (clockwise) to select group "C - Stoker", and then to select press the knob or the [SELECT] button.
"C1", the first in the group of stoker parameters will appear on the screen. Turn the knob right (clockwise) to go to the
following parameters. Press the knob or the [EDIT] button to change settings. At this point, you can change the value
of a parameter either by turning the knob or using the dynamically appearing buttons.
Editing is confirmed by pressing the knob or the [SAVE] button.
Pressing [EXIT] will bring back the previous screen without saving any changes.
LIST OF PARAMETERS OF THE STOKER (moving between parameters and change of setting - turn the knob):
C1 Minimal duration of stoker operation in HEATING mode (default: 5 sec.)-this parameter is active if parameter A8
has been set to "YES".
C2 Maximal duration of coal feeding in HEATING mode (1- 250 sec, by default adjusted to the boiler power - see the
table at the bottom of the page)
C3 Pausing of coal feeding in HEATING mode (0-250 sec, by default adjusted to the boiler power - see the table at the
bottom of the page)
C4 Coal feeding duration in STANDBY mode (1-250 sec, default: 10 sec.)
C5 Pausing of coal feeding in STANDBY mode (1-250 min., default: 30 min)
C6 Stoker alert temperature (70-90°C, default setting: 85°C)
C7 Duration of coal shoving once stoker alert temperature has been reached (0-20 min., default setting: 5 min)
to prevent coal in the container from catching fire
CAUTION: Setting to "0" leaves the boiler without protection and is not allowed for most boiler types!
C8 Manual mode of the stoker and blower - description on page 3.
When temperature of the stoker exceeds the alert temperature setting, the stoker is activated in order to shove
burning coal from the stoker into the boiler (preventing fire from moving into the coal container). Audible and visual
(red diode) alerts are activated.
STOKER PARAMETER MENU - group C
Press
MENU
Turn the knob to
select Blower
Turn the knob to
select Stoker
pressing the knob or
the [SELECT] button
pressing the knob or
the [SELECT] button
Press
MENU
6
...........................................................................................................................................................................................................
BOILER POWER
10kW
20kW 30kW 40kW 50kW
Blower speed [%](par.B2)
42
46 48 52 54
Stoker-feeding
[sec.](par.C2) 5
6 7 8 10
Stoker-pausing [sec.](par.C3)
19
19 21 25 28

CONTROL OF THE CENTRAL HEATING PUMP
Installation
1. Installation of the boiler sensor
źAttach the sensor to an uninsulated pipe going out of the CH boiler with two provided strips so that it adheres well.
źIt is recommended to additionally wrap the sensor with some thermal insulation material.
CAUTION: The sensor is not made for direct use in water.
2. Connecting the power cord to the CH pump
źConnect the yellow-green wire (zero protection) to the marked terminal of the pump.
źConnect brown and blue wires to L and N terminals of the pump.
źfor the version with IEC connector, plug the controller and the pump
CAUTION: The regulator must be installed by a qualified electrician only
C.H. PUMP OPERATION
The controller switches on the C.H. pump when the temperature in the boiler reaches 50°C, and switches it off
when it drops to 45°C.
When domestic hot water priority has been selected (parameter F3 is set to YES), the C.H. pump will be switched
off while the hot water tank is heated up.
C.H. pump switches on below 8°C - (ANTIFREEZE PROTECTION). A visual alert is activated. (red diode)
Press [MENU] to change parameters of the C.H. pump. List of groups of parameters will appear on the screen. Turn
the knob right (clockwise) to select group "D - C.H. pump", and then to select press the knob or the [SELECT]
button. "D1", the first in the group of C.H. pump parameters will appear on the screen. Turn the knob right
(clockwise) to go to the following parameters. Press the knob or the [EDIT] button to change settings. At this point,
you can change the value of a parameter either by turning the knob or using the dynamically appearing buttons.
Editing is confirmed by pressing the knob or the [SAVE] button.
Pressing [EXIT] will bring back the previous screen without saving any changes.
LIST OF CH PUMP PARAMETERS (to switch between parameters and to change setting – turn the knob)
D1 CH pump switch-on temperature 50°C - read only
D2 CH pump switch-off temperature 45°C - read only
D3 Manual CH pump mode ([START] button – the pump is working regardless of the settings, [STOP] button- the
pump is switched off regardless of the settings)
CAUTION: the manual mode prevails over the “anti-stop” function and the frost protection.
When the controller is powered on the pump always switches to automated mode.
C.H. PUMP PARAMETER MENU - group D
Press
MENU
7
pressing the knob or
the [SELECT] button
Turn the knob to
select C.H.pump

CONTROL OF THE MIXING VALVE
Installation
1. Installation of the temperature sensor behind the valve
- Attach the sensor to an uninsulated pipe behind the valve with two provided strips so that it adheres well (for best
results install the sensor on the pipe minimum 1 meter from the valve).
2. Installation of the boiler return temperature sensor
- Fix the sensor to an uninsulated section of the return pipe of the boiler with two provided strips so that it adheres well.
It is recommended to additionally wrap the sensor with some thermal insulation material.
CAUTION: The sensors are not made for direct use in water.
3. Connecting the power cable to the valve (230V, max. 5VA, 3-pin)
CAUTION: CONNECTING ANOTHER DEVICE MAY DAMAGE THE CONTROLLER
the three-wire cable of the mixing valve actuator should be connected as follows:
- fix the N marked wire to the common (neutral) terminal of the valve
- fix the remaining two wires to L1 and L2 screw terminals of the IEC connector, as described in the mixing valve
user manual.
Next, plug the IEC connector of the valve actuator cable into the dedicated socket of the JOKER controller.
It is recommended to check the connection by opening and closing the valve manually (parameter E5).
It is possible to reverse direction of turning of the mixing valve - parameter E6.
CAUTION: The regulator must be installed by a qualified electrician only.
MIXING VALVE OPERATION
The role of the controller is to stabilise water temperature in the central heating system. This is accomplished by
opening and closing of the mixing valve. The controller switches the valve on and off in order to achieve the
minimal temperature setting behind the valve when room temperature has been achieved, or the maximal
temperature setting behind the valve if room temperature has not been achieved. When remote control from a
room panel is deactivated (parameter G4 set to "NO"), the controller is working to achieve maximal temperature
setting behind the valve (parameter E1), and parameter E2 (minimal temperature behind the valve) becomes
inactive.
The user can select three different maximal and minimal temperatures behind valve -"day", "night" and "economy"
(parameters E1 and E2). Temperature behind valve is programmable, different temperatures can be set for every
day and hour of the week (parameter H1). The central heating timed programme in use is displayed on the MAIN
SCREEN between the CH pump icon and the boiler return temperature:
At the time when the temperature setting is switched from "day" to "night", from "night" to "economy" or from "day" to
"economy" the valve is continuously closed for 4 minutes The closing of the valve is overridden when a need to open the
valve arises.
The valve is continuously closed for 4 minutes when the SUMMER mode is activated.
When the SUMMER mode has been selected, the CH pump is switched on only in an emergency (a visual and sound
alert are triggered) In such a case the valve is fully opened while the CH pump is working. The valve is continuously
closed for 4 minutes after the alert has been switched off.
The valve is fully, continuously open when temperature in the boiler reaches 92°C and during s
.
The user can manually open and close the valve, e.g. in order to check if it has been properly connected (parameter
E5). Press [OPEN] to open the valve, press [CLOSE] to shut off the valve.
6
The mixing valve may operate only when C.H. pump is working.
When boiler temperature at the return is lower than parameter E3 (minimal temperature at the return), the valve is
closed. When temperature at the return is equal to the E3 setting, the valve remains closed. The controller allows to
open the valve only when temperature at the return is higher than the E3 setting.
CAUTION: If return temperature sensor has not been installed or is damaged, the controller will not activate the
blower and stoker in the automatic mode - replace the sensor.
Over the first 6 hours after the FIRE UP precedure has been started the controller does not take into account the
minimal temperature at the return to the boiler (parameter E3).
When hot water tank priority has been selected (parameter F3 set to "YES"), over the first 3 hours from switching on the
C.H. pump the controller does not take into account the minimal temperature at the return to the boiler(parameter E3).
hoving fire from the
stoker into the boiler Audible and visual alerts are activated.
It is possible to reverse direction of turning of
the mixing valve - parameter E .
Valve actuator cable at the controller
L1
closing
L2
opening
neutral (common)
N
„day temperature” „night temperature” „economy temperature”
8

MENU OF VALVE PARAMETERS – group E
In order to modify valve parameters, press the [MENU] button. A list of groups of parameters will appear on
screen. Turn the knob right (clockwise) to select the E group - “Valve”. Press [SELECT] or the knob. “E1”,
the first parameter from the valve group will be displayed. To go to different parameters, turn the knob right,
and then press the [EDIT] / [SELECT] button or the knob to change a desired parameter. Now you can
change the value of the parameter using the knob or the dynamically alternating buttons.
Some parameters need to be selected for editing: use the SELECT button and the knob.
To save changes, press the [SAVE] button or press the knob.
The [EXIT] button restores the previous menu level without saving changes.
LIST OF VALVE PARAMETERS (to switch parameters and change setting – turn the knob):
E1 Maximal temperature behind the valve (setting maximal temperature behind valve E1a, E1b or E1c below
corresponding E2a, E2b or E2c [minimal temp. behind valve] results in both settings becoming equal)
E1a day (1-99°C, default: 45°C)
E1b night (1-99°C, default 30°C)
E1c economy (1-99°C, default: 25°C)
E2 Minimal temperature behind the valve(setting minimal temperature behind valve E2a, E2b or E2c above
the corresponding E1a, E1b or E1c [max temp. behind valve] results in both settings becoming equal)
E2a day (1-99°C, default: 35°C)
E2b night (1-99°C, default 20°C)
E2c economy (1-99°C, default: 15°C)
E3 Minimal temperature of the boiler return pipe regulated by the valve (40-55°C, default: 50°C)
E4 Valve downtime (valve action time is constant - 1 sec.) (0-200 sec., default setting: 10 sec.)
E5 Manual valve mode (the [STOP] button switches off the manual mode)
E6 Direction of valve turning (press [EDIT] and confirm to reverse direction of turning of the valve)
CAUTION: return to default settings will not change direction of valve turning.
When boiler temperature at the return is lower than parameter E3, the valve is closed. When temperature at
the return is equal to the E3 setting, the valve remains closed. The controller allows to open the valve only
when temperature at the return is higher than the E3 setting.
Over the first 6 hours after the FIRE UP precedure has been started the controller does not take into account
the minimal temperature at the return to the boiler.
When hot water tank priority has been selected (parameter F3 set to "YES"), over the first 3 hours from
switching on the C.H. pump the controller does not take into account the minimal temperature at the return to
the boiler.
9
Press
MENU pressing the knob or
the [SELECT] button
Turn the knob
to select
Valve

CONTROL OF THE DOMESTIC HOT WATER TANK FEEDING PUMP
Installation
1. Installation of tank temperature sensor
Mount the sensor in a location recommended by the tank's manufacturer.
CAUTION: The sensor is not made for direct use in water.
2. Connecting the power cord to the pump
źConnect the yellow-green wire (zero protection) to the marked terminal of the pump.
źConnect brown and blue wires to L and N terminals of the pump.
źfor the version with IEC connector, plug the controller and the pump
CAUTION: The regulator must be installed by a qualified electrician only.
HOT WATER TANK FEEDING PUMP OPERATION
The controller switches off the pump of the hot water tank when the temperature inside of the tank reaches
the set value (parametr F1 a,b or c). The pump is switched on when the temperature drops by the set value
of hysteresis (parameter F2 - either a, b or c).
The user can select three different temperatures of domestic hot water -"day", "night" and "economy"
(parameter F1). Temperature is set through timed programmes, different temperatures can be set for every
day of the week and every hour (parameter H2). The timed programme in use is displayed on the MAIN
SCREEN to the right of the D.H.W. pump icon:
°C
°C
°C
The user can select or unselect the priority of the hot water tank over central heating pump (parameter F3).
With this parameter unselected (the default setting is "NO") the hot water and central heating pumps work
independently from one another. If this priority is selected ("YES" setting), the central heating pump and the
valve are switched off when the hot water tank is heated up.
The feeding pump of the hot water tank is switched on if: 1. the set temperature of domestic hot water has
not been achieved and 2. when the temperature at the C.H. boiler is higher than that inside of the hot water
tank by the parameter F4 "protection of the hot water tank against cooling down". Another condition is having
achieved the value of parameter F5 -minimal temperature of the C.H. boiler at which the D.H.W. tank feeding
pump is switched on.
If SUMMER mode has been selected (parameter K1), the central heating boiler only feeds the hot water
tank.
domestic hot water tank pump F8
D.H.W. tank pump the D.H.W. tank
ANTIBACTERIAL PROTECTION FUNCTION
The user can select protection against Legionella bacteria in the DHW tank (parameter F6).
CAUTION: temperature of the active weekly antibacterial protection is 60 .
In addition to selecting automatic antibacterial protection, it is possible to override settings manually to carry
out immediately a single antibacterial protection procedure.
CAUTION: For antibacterial protection procedure to be carried out the temperature of the CH boiler must
achieve at least 65 (if that requirement has not been fulfilled, the controller will display an alert).
The maximal time of the antibacterial protection procedure is 2 hours.
If the temperature in the DHW tank reaches 60 in a given weekly cycle the next scheduled antibacterial
protection procedure will not be carried out.
icon on the main screen means a completed antibacterial protection procedure.
In order to increase efficiency of the procedure, it is recommended to open all water discharge points (taps
and others).
The user may deactivate control of the (parameter is set to "NO"). Once
it's been selected, the icon and reading of temperature disappear from
the main screen.
10
„day” temperature
of the D.H.W. tank
„night” temperature
of the D.H.W. tank
„economy” temperature
of the D.H.W. tank

Press [MENU] to change parameters of the hot water tank. List of groups of parameters will appear on the
screen. Turn the knob right (clockwise) to select group "F - D.H.W. tank", and then to select press the knob or
the [SELECT] button. "F1"- the first in the group of parameters of the D.H.W. tank will appear on the screen.
Turn the knob right to go to the following parameters, and then press [EDIT/SELECT] or the knob to change. At
this point, you can change the value of a parameter either by turning the knob or using the dynamically
appearing buttons. Some parameters need to be selected for editing; use the [SELECT] button and the knob.
Editing is confirmed by pressing the knob or the [SAVE] button.
Pressing [EXIT] will bring back the previous screen without saving any changes.
LIST OF PARAMETER OF THE DHW TANK (moving between parameters and changing of settings - turn the knob):
F8 Operation with
If "NO" has been selected, control is deactivated.
F1 DHW tank temperature
F1a day (10-85°C, default setting: 45°C)
F1b night (10-85°C, default setting: 35°C)
F1c economy (10-85°C, default setting: 25°C)
F2 DHW tank hysteresis
F2a day (1-15°C, default setting: 3°C)
F2b night (1-15°C, default setting: 3°C)
F2c (1-15°C, default setting: 3°C)
F3 DHW tank priority, YES, NO (default setting is NO)
When hot water tank priority has been selected, over the first 3 hours from switching on the C.H. pump the
controller does not take into account the minimal temperature at the return to the boiler (parameter E3).
F4 DHW tank protection from cooling down (0-15°C, default setting: 5°C)
F5 Minimal temperature of the CH boiler at which the DHW tank feeding pump is switched on (20-70°C, default
setting: 45°C)
F6 Protection of DHW against Legionella (YES, NO; default setting: NO) - CAUTION: minimal temperature
of active antibacterial protection is 60°C. The [WHEN] button opens a screen to edit the time when the
weekly protection procedure is started (default setting: Sunday, 0h.00m); the [NOW] button immediately
starts a single antibacterial protection procedure.
CAUTION: For antibacterial protection procedure to be carried out the temperature of the CH boiler must
achieve at least 65 (if that requirement has not been not fulfilled the controller will display an alert).
If in a given weekly cycle the temperature in the DHW tank reaches 60°C, the next scheduled antibacterial
protection procedure will be skipped.
F7 Manual mode of the DHW tank feeding pump. [START] button - the pump is switched on regardless of the
settings; [STOP] button - the pump is switched off regardless of the settings.
CAUTION: The manual mode overrides the "anti-stop" function and the holiday mode.
When the controller is powered on the pump always switches to automated mode.
economy
°C
icon and reading of
temperature disappear from the main screen.
D.H.W. tank pump
D.H.W. tank pump D.H.W. tank pump
the D.H.W. tank
HOT WATER TANK PARAMETER MENU - group F
11
Press
MENU pressing the knob or
the [SELECT] button
Turn the knob to
select Domestic
hot water tank

OPERATION WITH WIRELESS REMOTE CONTROL PANEL
Detailed information about the wireless remote control panel can be found in the remote control panel
manual.
JOKER CONTROLLER OPERATION WITH THE ROOM CONTROL PANEL
When the room panel is switched on, it waits for 30 seconds to be paired with the Joker main controller. If pairing is not
started within 30 seconds (parameter G3 in the menu of the Joker - press [START]), the room panel begins displaying
measured room temperature and the "no radio communication" alert icon (continuously).
To repeat pairing procedure, remove batteries from the room panel, reinsert them and (within 30 seconds) enter the "room
control panel" menu of the Joker main controller, select the parameter G3 and press [START]. A "successful" or "failed"
pairing message will appear on the main screen of the Joker controller. Additionally, before pairing procedure is repeated, it
may be useful to change radio communication channel - parameter G3 (to select channel - turn the knob).
When the room control panel and the main controller are not paired, the JOKER controller works like a version without a
room panel.
PAIRING OF THE PANEL WITH THE MAIN CONTROLLER (parameter G3)
12
SETTING TEMPERATURE BEHIND VALVE ON THE ROOM CONTROL PANEL
.............................................................................................................................................................................................
.............................................................................................................................................................................................
In order to set temperature behind valve on the room panel for the timed programme in use (indicated by one of three
icons ) - first, unblock touch buttons and then
- press the button - current boiler temperature will be displayed for 15 seconds;
- press the button within 15 seconds or - current setting of temperature behind valve begins flashing
and simultaneously one of two symbols will be displayed:
„L” (”low”) - means that room temperature has been reached
and that minimal temperature behind valve is edited.
„H” (”high”) - means that room temperature has not been
reached and maximal temperature behind valve is
edited.
Pressing the or button again will further increase or decrease setting. When setting has been changed,
after 15 seconds it will be registered and sent to the JOKER main controller.
The most important function of the room panel is to measure room temperature and to send it to the JOKER main
controller. When room temperature setting for a given time and day has been reached, the controller is working to
achieve the minimal temperature behind valve as set by the user. If room temperature has not been reached, the
controller will be working to achieve the maximal temperature setting behind valve.
Three different room temperatures may be selected: "day", "night" and "economy"(parameter G1). Additionally, room
temperature may be controlled through programmed time settings, different temperatures can be set for every day of
the week and every hour (parameter H1). The timed programme currently in use is displayed on the MAIN SCREEN
between
When room control panel is switched off, the JOKER controller works like a version without a room panel.
the CH pump icon and the boiler return temperature.
„LOW COAL LEVEL" ALERT ON THE ROOM PANEL
The room panel informs the user about low coal level (as set by the user) by displaying the icon in the right bottom
corner. In addition a short audible signal is repeated every minute. The audible signal is switched off when the user has
checked coal level in the hopper (expressed in %). In order to check coal level, press and hold the button. Parental
control does not need to be deactivated. The icon will be displayed. The audible alert is triggered only if the timed
programme "day" is in use. The audible alert can be switched off - set the I5 parameter to "NO".
Description of how coal consumption is estimated is found on page 15.

Press [MENU] to change parameters of the room panel. List of groups of parameters will appear on the screen. Turn the knob
right (clockwise) to select group "G - Room panel", and then to select press the knob or the [SELECT] button. "G1"- the first in
the group of parameters of the room panel will appear on the screen. Turn the knob right to go to the following parameters,
and then press [EDIT/SELECT] or the knob to change. At this point, you can change the value of a parameter either by turning
the knob or using the dynamically appearing buttons. Some parameters need to be selected for editing; use the [SELECT]
button and the knob.
Editing is confirmed by pressing the knob or the [SAVE] button.
Pressing [EXIT] will bring back the previous screen without saving any changes.
(moving between parameters and changing of settings - turn the knob):
G1a day (10,0-35,0°C, default: 21,0°C)
G1b night (10,0-35,0°C, default: 18,0°C)
G1c economy (10,0-35,0°C, default: 17,0°C)
Operation with
If "NO" has been selected, oker controller operation with is deactivated.
LIST OF ROOM PANEL PARAMETERS
G1 Room temperatures
G2 Precision of room temperature control - hysteresis (0,1-0,5°C, default setting: 0,2°C)
G3 Pairing of the room control panel with the Joker controller (press [START] to begin pairing) and
selection of radio communication channel
G4 room control panel
J the room panel Room panel
the room
icon and reading of temperature disappear from the main screen.
ROOM CONTROL PANEL PARAMETER MENU - group G
Current room temperature measured by the room control panel is displayed in the top left corner of the main screen of
the JOKER controller (see drawing below). Four symbols can appear together with temperature:
- room temperature setting not reached;
- room temperature setting reached;
- no room panel/failure of the room panel/communication failure in the room panel - the main controller works like
a version without remote control;
- communication failure in the Joker controller - the main controller works like a version without remote control.
Press
MENU pressing the knob or
the [SELECT] button
Turn the knob
to select
Room panel
13
current
room
temp.

TIMED PROGRAMMES - group H
Timed programmes are managed like parameters in MENU groups A to G.
14
Central heating timed programmes - parameter H1.
CAUTION - Central heating timed programmes are common for temperature behind valve
and room temperature settings.
Timed programmes of the domestic hot water tank - parameter H2.
This screen shows a chart of timed programmes (temperatures)
for the current day of the week.
Press SELECT or the knob
In this screen turn the knob to select a day of the week. You can see
the timed programmes chart (temperature) for the selected day.
Possible operations:
- press [SELECT] to edit the selected day
- press [COPY] to copy the settings for the selected day to another day
of the week which you select with the knob
Press SELECT or the knob
Press EDIT or the knob
In this screen, turn the knob to select time interval to be edited.
Press NEXT or the knob
In this screen, turn the knob to select the suitable programme -
"day", "night" and "economy".
On pressing the [SAVE] button the screen returns to selection of
the day of the week (see the second screen).
Once you press [NEXT], the symbol of timed programmes moves
to the following hour. Possible operations:
- press [EDIT] to change timed programme for selected hour (see
the screen above)
- turn the knob to select any hour for editing
- press [SAVE] to save changes and return to the screen of
selection of the day of the week (see the second screen).
Pressing [EXIT] will bring back the previous screen without saving any changes.
„day temperature” „night temperature” „economy temperature”

COAL CONSUMPTION - group I
Application
COAL CONSUMPTION function helps the user to monitor coal level in the coal hopper. Current coal
consumption is calculated based on volume of the hopper and efficiency of the stoker. Information about
current coal level in the hopper is provided as well. Alerts of the controller and of the room panel inform the
user that coal needs to be refilled. Additionally the user can monitor average coal consumption over time.
LIST OF PARAMETERS
NO, YES
(moving between parameters and changing of settings - turn the knob):
(YES, default: )
(YES, default: )
I1 Current estimated amount of coal in the hopper (0 - 100%, default setting 100%)
I2 Actual stoker efficiency required to estimate coal consumption (1.0-20.0 g/sec, default setting: 6.5 g/sec)
I3 Coal hopper volume (5-300 kg, default setting: 120 kg)
I4 Low coal level alert (1 - 50%, default setting 10%)
I5 Audible alert of low coal level on the room panel NO, YES
Detailed description of how coal consumption is monitored is available on page 12.
I6 Estimation of coal consumption
COAL CONSUMPTION PARAMETER MENU - group I
COAL CONSUMPTION SETTINGS
CAUTION:
It is advisable to verify the estimation of coal consumption performed by the controller from time to time - parameter I1. If it is
evidently different from real consumption, it can be corrected.
If real coal consumption is lower than calculated by the controller, decrease parameter I2 (stoker efficiency). If is higher than
calculated, increase the value of I2.
In order that coal level be calculated correctly, fill the hopper completely with coal and then correct the parameter I3 - Coal
hopper volume (default setting: 120 kg)
When coal level calculated by the controller drops below the value of the parameter I4 (default setting 10%) a red diode will
start flashing and the following icon will be displayed on the control screen (arrow flashing):
While adding coal into the hopper press [MODE] and then press [STOP] on the
[WORKING MODE] screen.
On pressing [STOP] a question will be displayed: "Have you refilled coal?"
If [YES] is selected, provide on the following screen how much coal was added and
confirm by pressing [SAVE] or press [MAX] if the hopper was filled completely.
The controller will update coal level in the hopper (parameter I1).
15

CONTROLER SETTINGS - group K
Controller settings are managed like parameters in MENU groups A to I.
CONTROLLER SETTINGS (moving between parameters and change of setting - turn the knob):
K1 Season of the year: SUMMER, WINTER (factory setting: WINTER).
and appear on the MAIN SCREEN when SUMMER has been selected.
K2 Holiday mode (1-28 days, default setting: 0 days = switched off) - over the selected period of time all economic settings
are active. "The text string "HOLIDAY" will appear on the MAIN SCREEN.
Press the [START] button to switch on the holiday mode for the number of days selected with the knob, press the [STOP]
button to switch off.
K3 Day of the week/hour (press the NEXT button or the knob to select day of the week, hour and minutes for edition)
K4 Time until the main screen is returned (10-240 secs, default setting: 60 secs) CAUTION - the controller does not return
automatically to the MAIN SCREEN from "manual mode" menus and the „Monitoring of devices and sensors”(par. J).
K5 Brightness after the main screen is returned (0-100%, default setting: 20%)
K6 Return to default settings (the controller will ask to confirm)
CAUTION: Return to default settings does not concern screen contrast (parameter K9), radio communication channel
(parameter G3), direction of valve turning (parameter E6), language (parameter K7) and inactive devices (parameters F8
and G4).
K7 Change language: Polish / Russian / English / Lithuanian / Czech
CAUTION: Return to default settings does not concern language.
K8 Information about the controller (model, software version 5.1 - 6.0) - read only
K9 Contrast of the display (1-31, default setting: 12 - CAUTION: return to default settings does not concern display contrast)
SEQUENCE OF CABLE CONNECTIONS
seen in the bottom view of the controller
ź controller
ź plastic tie straps - 4 pcs.
ź metal tie strap (for stoker sensor) - 1 pc.
ź wall mount - 1 pc.
ź rawlplug 6mm - 2 pcs.
ź IEC connector with screw terminals for valve actuator cable - 1 pc.
ź - 1 pc. (available as an option at an extra charge)vertical support
KIT COMPOSITION
top row – sensors and thermal breaker switch
Bottom row - power supply cables
Mains 230V
(length: 1.5m)
CH pump
(length: 1,5 m)
DHW tank pump
(length: 1,5m)
CH boiler sensor (length: 1,8m) - black DHW tank sensor (length: 3m) - yellow Sensor behind valve
(length:1,8m) - red
Stoker sensor (length: 3m) - green
blower
(lenght: 1.5 m)
Boiler return sensor (length: 1,8m) - white
S
16
Stoker
(length: 1,5 m)
Valve(length:1,5m)
GRAY
EXTENDING SENSOR CABLES
In case you require a longer temperature sensor cable please contact TMK at [phone].
In case one of the sensors is disconnected (e.g. if domestic hot water tank is switched off - parameter F8), tape up
the unused connector to protect it from dust and humidity. In addition, wind and tie up unused cables with a tie
strap.
OPERATION WITHOUT HOT WATER TANK SENSOR
CAUTION: If return temperature sensor has not been installed or is damaged, the controller will not
activate the blower and stoker in the automatic mode - replace the sensor.
thermal breaker switch (length: 1,8m) - blue

17
Pumps, blower, valve, stoker and the controller are protected by a 5A fuse which blows in case of malfunction
(such as a short circuit in one of the pumps, the blower, the valve, the stoker or the controller). Another
protection provided by the controller is a thermal breaker which switches off the blower (regardless of the
controller setting) when boiler temperature exceeds 90 °C, which may occur in case of mulfuction of a pump or
the controller itself. The thermal breaker returns to the initial position after temperature of the boiler has fallen
by some 30°C).
PROTECTION
WARRANTY
TMK sp.j. grants the user a warranty for the JOKER DS2PM-RC controller. The warranty period is 3
years from the date of purchase of the device, however not longer than 4 years from the date of
manufacture.
WARRANTY TERMS AND CONDITIONS
DATE OF SALE: ...................................
.............................
.....................................
DATE OF MANUFACTURE
day, month, year Seller's stamp and signature
MANUFACTURER:
Firma TMK sp.j.
62-300 Września
Szosa Witkowska 105
tel./fax [phone]
www.tmk.com.pl
Warranty claims shall be accepted provided that the terms and conditions of warranty, and general
rules of operation of electronic devices, are complied with as required. TMK sp.j. guarantees
appropriate workmanship, high quality and reliable operation of the controller. In the event of any
faults in the controller's operation, or defects which can be attributed to the manufacturer, TMK sp.j.
shall repair or replace the faulty controller with a defect-free device within 14 working days from the
date of returning the controller (in person or through post). The warranty scheme explicitly excludes all
defects arising due to the user's fault and, particularly, defects caused by mechanical damage, faulty
mounting, water ingress or operation of the device contrary to the general rules of operation of
electronic devices.
The warranty is only valid with a proof of purchase.
CHANGE LANGUAGE - parameter K7
The controller menu features a choice of five languages: Polish, Russian, ,
. To select language, press [MENU]. List of groups of parameters will appear on the screen.
Turn the knob right (clockwise) to select group "K - Controller settings", and then press the right
button or the knob. Turn the knob right (clockwise) to select parameter K7, and then press the
right button [SELECT] or the knob to choose language.
English Lithuanian and
Czech
Editing is confirmed by pressing the knob or the [SAVE] button.
Pressing [EXIT] will bring back the previous screen without saving any changes.
A flashing icon on the MAIN SCREEN replacing temperature reading means that the temperature
sensor is not working properly. Additionally, a visual alert is activated - a flashing yellow diode.
Failure of the stoker temperature sensor is also displayed on the MAIN SCREEN - stoker
If sensor failure occurs, the controller enters into emergency mode.
CAUTION: Manual mode overrides the emergency mode.