REMKO MHP User Manual

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REMKO WIRELESS REMOTE CONTROL

FOR MULTITALENT HEAT PUMP MANAGER

Operation - Technology - Spare parts

Edition GB –B09

Contents

Safety notes

Environmental protection and recycling

Warranty

Intended use

Transportation and packaging

Unit description

Operation

Troubleshooting and customer service

Installation

Commissioning

Changing the battery

System bus

Technical data

5-25

26-27

Made by REMKO

Read these operating instructions carefully before commissioning/ using the unit!

These instructions are an integral part of the unit and must always be kept in the vicinity of the installation location or on the unit itself. This operating manual is a translation of the German original.

Subject to modiﬁcations; no liability accepted for errors or misprints!

REMKO WIRELESS REMOTE CONTROL

FOR MULTITALENT HEAT PUMP MANAGER

Safety notes

Carefully read the operating instructions before commissioning the unit for service. It provides useful tips and information as well as hazard warnings to prevent injury or material damage . Failure to follow the directions in this manual can endanger persons, the environment and the equipment itself and will void any claims for liability.

■ Keep this manual close to

the equipment.

■ Modification of the units

and components supplied by REMKO is not permitted and can cause malfunctions.

■ Operating equipment

or components with obvious defects or damage is not permitted.

■ Do not operate units or

components if there are obvious defects or signs of damage.

■ Repairs may only be carried out

by authorised personnel, while cleaning may be carried out by the operating company.

■ The units or components

are not to be exposed to any mechanical stresses, extreme levels of humidity or direct sunlight.

Environmental protection and recycling

Disposing of packaging

All products are packed for transport in environmentally friendly materials. You can make a valuable contribution to reducing waste and sustaining raw materials by only disposing of packaging at approved collection points.

Disposing of the units and their components

Only recyclable materials are used in the manufacture of the units and components. Help protect the environment by ensuring that the units or components (for example batteries) are not disposed of in household waste, but only in accordance with local regulations and in an environmentally safe manner, e.g. using authorised disposal and recycling specialists or council collection points.

Warranty

The precondition for all warranty claims is that the orderer or his customer has fully filled out the "warranty registration card" supplied with the unit, at the time when it was purchased and commissioned, and returned it to REMKO GmbH & Co. KG. The warranty conditions are listed in the "General terms and conditions". Furthermore, only the parties to a contract can conclude special agreements beyond these conditions. For this reason, please contact your contractual partner first.

Intended use

The purpose of the units is the entry and display of system parameters for the Multitalent heat pump manager. Any different or additional use is a non-intended use. The manufacturer/supplier assumes no liability for damages arising from a non-intended use. The user bears the sole risk in such cases. Intended use also includes working in accordance with the operating and installation instructions and complying with the maintenance requirements.

Transport and packaging

The units are shipped in sturdy transport packaging. Immediately check the units on delivery and make a note of any damage or missing parts on the delivery note. Inform the forwarding agent and contractual partner. Warranty claims at a later date will not be accepted.

Unit description

The wireless remote control allows the Multitalent heat pump manager to be regulated by weather conditions or room temperature.

It makes it possible for the owner to easily input and view system parameters (e.g. time, current hot water target temperature) and heating circuit parameters (e.g. heating times and desired room temperature) from their living space. This allows the heating system to be regularly monitored and optimised.

With the wireless remote control, it is also possible to make a correction to the weather-driven control system by means of a roomtemperature-controlled cutout.

Operation

After inserting the batteries, the Installation menu appears once only. After adjusting the values contained on the menu, the controller is ready for operation. If the menu appears later, e.g. after a power cut, the function can simply be exited.

Installation is initiated by pressing “OK” (see the chapter “Installation”). Installation can be cancelled by pressing “Cancel”.

Controls during normal operation

The wireless remote control is controlled with the following keys.

The rotary knob (A) can be used to toggle between the displayed menu points or to change the settings.

Pressing the Home key

Home

(B) always returns you to the standard display.

Each of the four function keys (C) stands for one of the four rows on the display. Pressing an F-key serves to select a menu item or setting.

NOTE

The current heating programme and hot water programme for the room controller are permanently displayed on row [2] of the Favourites menu. The associated heating circuit number of displayed in brackets. You can program all the other favourites yourself.

NOTE

Due to the tolerances of the sensors, deviations of +/- 2K (2°C) between different temperature indicators are normal. In the case of rapid temperature changes, these deviations will intermittently be higher due to the differing time response of different sensors.

Display / function keys

The standard display of the wireless remote control of the heat pump manager is comprised of four rows.

Mon 08:3030 Mar 09

Room temp.

Standby

12 24

(1)

20.5 °C

External

Row 1: This displays the day of the week, the date and time. By pressing the F-key you can adjust the date, time and holidays.

Row 2: Display the favourites. You can select from the currently displayed favourites with the rotary knob (A). By pressing the F-key you can adjust the Favourites or the additional indicator. The following predeﬁned options are stored:

- Hot water programme

- Heating programme (HC number)

- Outdoor temp.

- HA temp.

- HW temp.

- Supply temp.

- Enable heating circuit

- HW demand

- Burner 1

Row 3: Room temperature indicator. Pressing the F-key allows you to adjust the selected room temperature.

Row 4: Displays the operating mode and the current situation (Heating, Reduction, Party, eco or Holiday). By pressing the F-key, you can adjust the operating mode and select the Party, Reduction, or Holiday function (this applies to all internal heating circuits).

NOTE

Deviations in the respective parameters can no longer be displayed after the wireless remote control is commissioned.

REMKO WIRELESS REMOTE CONTROL

FOR MULTITALENT HEAT PUMP MANAGER

Setting the operating mode

Operating mode

Cancel

Automatic 1

Party

Reduction

Operating mode

Cancel

Automatic 1

Party

Reduction

Operating mode

Cancel

Automatic 1

Party

Reduction

Operating mode

Cancel

Automatic 1

Party

Reduction

During normal operation, press the F-key next to “OK”.

Set the desired operating mode with the rotary knob.

The selected mode is conﬁrmed and saved by pressing the F-key next to “OK”.

The action is cancelled without saving by pressing the F-key next to “Cancel”.

Setting the Party, Reduction, and “Immediate Holiday” function

Pressing the

Operating mode

Cancel

Reduction

01 h 00 min

Party

Reduction

F-keys next to “Party” (heating time extension) or “Reduction” (heating time interruption) selects the corresponding operating mode.

Operating mode

Cancel

Reduction

01 h 00 min

Party

Reduction

Operating mode

Cancel

Reduction

05 days

Party

Reduction

Turning the rotary knob clockwise sets the hours.

This makes it easy to quickly raise or reduce the heating temperature for the rest of the day, or to set a holiday programme starting immediately (e.g. Reduction 5 days).

Overview of the operating modes

When an operating mode is selected, it is shown on the screen. It takes effect once the setting has not been modiﬁed for 5 seconds.

You can choose from the following operating modes:

Standby / OFF

(Heating OFF and Water heating OFF, Frost protection function only)

Automatic operation 1

(Heating acc. to Time programme 1; HW acc. to HW programme)

Automatic operation 2

(Heating acc. to Time programme 2; HW acc. to HW programme)

NOTE

Eco Comfort switchover: occurs at <> 1 K from target room temp. to actual room temp.

Summer operation

Heating/ Eco Comfort

Heating/ Reduction

(Heating OFF, HW acc. to HW programme).

(24h heating with Comfort temperature 1, HW acc. to HW programme)

(24h heating with Reduction temperature, HW acc. to HW programme)

Controls in operating mode

The wireless remote control used to regulate the heat pump manager is controlled in operating mode with the following keys.

Home

Pressing the Home key (B) takes you from operating the controller to normal operation (standard display)

Using the rotary knob

(A), you can move through the menus, move through settings/

parameters, or adjust the selected value.

Each of the four function keys (C) stands for one

of the four rows on the display. Pressing an F-key selects the adjacent menu, value or function.

NOTE

If a parameter, a function/ display or a parameter menu is not supported by the connected heating circuit controller, it is hidden or this is indicated on screen with dashes.

Display in operating mode

Main menu

Display User Time programmes

Cancel

Display during value entry

Target room temp. 1

20.0 °C

Cancel

Favourite

Default

Basic operating procedure

Home

Pressing the Home key takes you to operating mode.

Move through the menu items (types of setting) with the rotary knob, e.g. Display, User, etc.

Use the corresponding F-key to select the item you chose above.

With the rotary knob, choose a sub-menu (Appliance / Consumer), e.g. System (heating appliance), Hot water, Heating circuit.

Use the corresponding F-key to select the submenu you chose above, e.g. Hot water.

Choose the setting/display value with the rotary knob. The current value is displayed.

Use the corresponding Fkey to select the setting/ display value you chose above.

Use the rotary knob to change the setting.

Select the function with the corresponding F-key. Conﬁrm the change or cancel by pressing “Cancel”, “Favourite”, “Default” or “OK”

The function keys perform the following roles:

Cancel

Cancel the current function without saving

Favourite

Carry over setting to Favourites menu

Default

Change setting value to factory setting

Cancel the current function and save

Next setting (e.g. time: Hour->Minute)

Previous setting (e.g. date: Month<-Year)

REMKO WIRELESS REMOTE CONTROL

FOR MULTITALENT HEAT PUMP MANAGER

Overview of the operating menus

Menus Description Sub-menus Description

System

All display values and settings relating to the heating appliance or the system as a whole, or which cannot be assigned to another consumer circuit.

Display

User

Time programme

Displays system values (e.g. sensor and target values). Adjustment is not possible. This means that operating errors in this menu are not possible.

Summary of settings that can be adjusted by the operator.

Summary of the time programmes for the heating circuits, the hot water circuit and additional functions, as applicable

Hot water

Heating circuit 1/2

Solar / MF

System

Hot water

Heating circuit 2

Heating circuit x Prog 1

Heating circuit x Prog 2

Hot water

Time Set hour

All internal display values and settings of the controller, relating to water heating.

All display values and settings relating to the associated consumer circuit (even as a decentralised hot water circuit, for example).

All display values and settings relating to solar energy generation and setting the multifunction relay.

All display values and settings relating to the heating appliance or the system as a whole, or which cannot be assigned to another consumer circuit.

All internal display values and settings of the controller, relating to water heating.

All display values and settings relating to the associated consumer circuit (even as a decentralised hot water circuit, for example).

All internal display values and settings of the controller, relating to water heating.

Time Date

Service

Specialist

Time, date, holiday programme and data on daylight savings time

Summary of the values for service technicians

Summary of the values which require a specialist to adjust them (installer).

Values in the Specialist menu are protected by a code no. (damage/operating errors possible)!

Date Set date

Start holiday Set date for start of holiday period

End holiday Set date for end of holiday period

Start daylight savings Set date for start of daylight savings time

End daylight savings Set date for end of daylight savings time

Software number Software number with index

Reset user Reset all user parameters to factory settings

Reset specialist Reset all specialist parameters to factory settings

Reset time programme

Communication KM Heating appliance on the bus

Communication MM Mixer module on the bus

System

Heating circuit

Reset all time programmes to factory settings

All display values and settings relating to the heating appliance or the system as a whole, or which cannot be assigned to another consumer circuit.

All display values and settings relating to the associated consumer circuit (even as a decentralised hot water circuit, for example).

On the following pages you will ﬁnd detailed descriptions of the different menus and their parameters.

Display menu

This menu only activates the display itself. No adjustments can be made here. The values are only shown if the sensor is connected or the values are available, otherwise “----” or nothing are displayed. You can leave the menu by pressing “Cancel”.

System

The parameters are selected using the rotary knob. (HA = heating appliance)

Parameter Function Comments

Outdoor temp. Displays the outdoor temperature

Actual/Target HA temp.

Modulation

Burner 1 Burner relay 1 status (On/Off)

Burner 2 Burner relay 2 status (On/Off)

Error Error number; 00 = no errors

Temperature of the heating appliance

Modulation depth of the heating appliance (bus)

The measured outdoor temperature is smoothed for the controller. The smoothed value is displayed here.

After pressing the F-key, the target value appears. The target value corresponds to the highest temperature requested of the heating system by the consumer circuits (incl. water heating). The mixer circuits request your required temperature + heating curve distance (specialist value)

Only if a modulating heating appliance is connected via a bus and is transmitting values.

Hot water

Parameter Function Comments

Actual/Target HW temp.

Current hot water temperature and current target hot water temperature depending on heating programme and operating mode

Display of the measured upper tank temperature

Lower HW temp. Lower HW tank temperature (infeed/solar)

HW demand

HW pump

Enable HW

Demand for water heating On => Temperature not reached

Operation of hot water charging pump On => e.g. after charge pump lock

Enable water heating On => Enable according to time programme

Lower tank temperature Only if a sensor is connected for the lower tank and the charging function is activated

Hot water status indicator

REMKO WIRELESS REMOTE CONTROL

FOR MULTITALENT HEAT PUMP MANAGER

Heating circuit 1/2

Parameter Function Comments

Actual/Target room temp.

Actual/Target supply temp.

Enable heating circuit Heating circuit in heating mode (On/Off) Heating circuit status indicator

Heating circuit pump Heating circuit pump status (On/Off) Heating circuit status indicator

R. warm-up time

Current room temperature according to heating programme and operating mode

Current supply temperature and current target supply temperature

Last required warm-up time with warm-up optimisation activated

Room temperature and target room temperature

For mixed heating circuits only

Display of the last required warm-up time

Solar / MF

The following table only lists parameters for which the corresponding function has both been implemented and activated

Parameter Function Comments

MF1 temp. Temperature of MF sensor 1

MF2 temp. Temperature of MF sensor 2

MF3 temp. Temperature of MF sensor 3

MF4 temp. Temperature of MF sensor 4

A sensor is allocated to each multifunction relay. The corresponding value is displayed here. In certain cases, e.g. if the functions “Solid fuel boiler” or “Collector pump” are selected, the measured value is also displayed as the Solid fuel temp. or Collector temp.

Actual/Target HW temp.

Lower HW temp. Lower HW tank temperature (infeed/solar)

Temperature of upper HW tank

User menu

This menu contains all the settings which can be adjusted by the user of the system.

System

Parameter Value range Default OV*) Comments

Language Depends on variant English Set the language for the controller

LCD contrast (-20) - (20) 04 Set the intensity of the display

LCD brightness Off/On On Switch display backlight ON/OFF

Since the display is the biggest consumer, while it is not being operated, it switches into a power-saving mode (only displaying the time and date). In the interests of saving even more power to increase battery life, the parameter [LCD Status] will switch off the display altogether when the controller is in certain states:

LCD status 1 - 5 1

1: Display ON 2: Display ON, with heating programme enabled 3: Display ON, if demand exists for heating 4: Display ON/OFF with time interval (10s OFF/ 5s ON) 5: Display OFF If a control is operated, the display switches back on automatically.

*) OV = Own values: space to enter you settings for each parameter in the system

Hot water

Parameter Value range Default OV*) Comments

On => The tank is enabled for charging (e.g. for showering

1x hot water Off/On Off

*) for KM1/6/9 and bus code 00/01 only

outside hot water time periods). Charge begins when “Target temperature 1” is fallen below by the switching hysteresis.

REMKO WIRELESS REMOTE CONTROL

FOR MULTITALENT HEAT PUMP MANAGER

Heating circuit 2

Parameter Value range Default OV Comments

Target room temp. 1 *) 5°C - 40°C 20°C

Target room temp. 2 *) 5°C - 40°C 20°C

Target room temp. 3 *) 5°C - 40°C 20°C

Reduction temp. *) 5°C - 40°C 15°C Desired room temperature for nighttime heat reduction

Away temp. 5°C - 40°C 15°C Desired room temperature during the holidays

BoB value 0K - 20K 0K

Day heating threshold ----, (-5)°C - 40°C 19°C

Night heating threshold ----, (-5)°C - 40°C 10°C

Adjust the desired room temperature Target room temp. 1 => operates during the ﬁrst enable time, Target room temp. 2 => operates during the second enable time, Target room temp. 3 => operates during the third enable time of the heating programme active for this heating circuit.

At a value >0, no burner is permitted to start up, provided that the room temperature is still above the set target room temperature (BoB value).

This function can be inﬂuenced by external, alternative energy-producing appliances, which have a bus connection (e.g. SD3 CAN)!

Only applicable if the function is activated => setting “Specialist/Heating circuit/Pump function = Heating thresholds => Pump switching according to heating threshold” If the outdoor temperature measured and determined by the controller exceeds the heating threshold set here, the heating will lock, the pumps shut off and the mixers close. The heating will be enabled again if the outdoor temperature falls below the set heating threshold by 1K (= 1°C). Day heating threshold => operates during heating periods Day heating threshold => operates during reduction periods “----” => Heating threshold is deactivated. The circulation pump is switched in accordance with the default function (see chapter “Circulation pump switching”)

NOTE

At commissioning, check the heating circuit curve setting: Setting 1.20 to 0.6

*) or depending on the function selected in the Specialist => “HC function” sub-menu for the heating circuit, also Const. day supply temp. (constant supply temperature, heating periods) Const. night supply temp. (constant supply temperature, reduction periods)

0,2

0,4

0,6

0,811,2

1,5

2,5

100

20 16 12 8 4 0 -4 -8 -12 -16

Heating circuit 2 (continued)

Parameter

Value range

Default OV Comments

Heating curve 0.00 - 3.00 1.20

The curve's slope indicates by how many degrees the supply temperature will change if the outdoor temperature rises or falls by 1 K. Information on adjustment: With cold outdoor temperatures and a low room temperature => increase heating curve (and vice-versa) With high outdoor temperatures (e.g. 16°C) and a low room temperature => correction using the target room temperature

Heating curve diagram (adjustment aid)

Supply temperature [°C]

Outdoor temperature [°C]

Setting 0 => Purely room-based regulation

The heating curve is best adjusted when the outdoor temperature is below 5°C. Changing the heating curve setting must be carried out in small steps and in larger time intervals (at least 5 to 6 hours), because the system must ﬁrst adjust to the new values after every change in the heating curve.

Reference values:

- Floor heating S = 0.4 to 0.6

- Radiator heating S = 1.0 to 1.5

Only active when the analogue room device FBR (room sensor + mode selection) and an outdoor sensor are connected. Function to automatically set the heating curve Start-up requirements:

- Outdoor temperature < 8°C

- Operating mode Automatic (I or II)

- Duration of the reduction phase at least 6 hours The current room temperature is measured at the beginning of the

Heating curve adaptation

OFF/ON OFF

reduction period. This temperature is used over the following 4 hours as the target value for room-based regulation. The heating curve is calculated from the values captured by the controller in this time period for the target supply temperature and outdoor temperature.

If adaptation is interrupted, e.g. by a start-up unloading device or the hot water demand of an external heating circuit, the warning triangle appears on the display until the function has been successfully performed on the following day or, for example, until operation is ended by adjusting the operating mode switch. The controller's water heating and warm-up optimisation functions are blocked during adaptation.

REMKO WIRELESS REMOTE CONTROL

FOR MULTITALENT HEAT PUMP MANAGER

Heating circuit 2 (continued)

Parameter Value range Default OV Comments

The room sensor inﬂuence is only active when the analogue room device FBR (room sensor + mode selection) is connected. The HA temperature is increased by the set value if the

Room inﬂuence 00 - 20 10

Room sensor adj. (-5.0)K - (5.0)K 0.0K

desired room temperature is fallen below by 1K. => High values will result in rapid regulation with large variations in HA temperature.

- - - - => Purely weather-based regulation 0 => Purely weather-based regulation *) 20 => Purely room-temperature-based regulation

In the case of room-temperature-based regulation, the measurement can be corrected (adjusted) using this setting value, if a measuring error occurs in the connected room sensor.

Off, Outdoor

Warm up opt.

Max. warm-up time 0:00 - 3:00 [h] 2:00 [h]

Reduction opt. 0:00 - 3:00 [h] 0:00 [h]

temp., Room temp.

Off

Warm-up optimisation activates the function to automatically bring forward the start of the heating period. Example: Heating programme 6:00am – 10:30pm OFF: at 6:00am the heating in the property is switched on. ON: based on the weather and the current room temperature, the heating is switched on early enough to ensure that the property reaches the set target room temperature at 6:00am.

00 => no bringing forward the start of heating 01 => brought forward based on the weather 02 => brought forward based on the room temperature

Warm-up optimisation only takes place if the reduction period of the heating circuit is at least 6 hours.

Bringing the start of heating forward by the maximum amount is only active if “Warm-up optim. = Outdoor temp. or Room temp”. The start of heating is brought forward by no more than this amount. Automatic optimisation of the locking of the burner at the end of the set heating period. During the set heating period before the heating ends (for the last heating period only), the burner is no longer started if it is not already in operation. Function prevents the heating appliance from heating up for a short period at the end of the heating period.

PC enable 0000 - 9999 0000

*) Special function for room inﬂuence = 0

If there is a one-off demand for heating during the night reduction period, the heating circuit pump continues to run until the next heating period (see chapter Circulation pump switching).

Code no. to allow access to the heating circuit data via PC “0000” => access is blocked.

Time programmes menu

All time programmes can be set in this menu.

Adjusting a time programme

Parameter Comments

Programmes with the controller at its maximum conﬁguration

Heating circuit x Prog 1 1st heating programme

Heating circuit x Prog 2 2nd heating programme

Hot water Programme for hot water charging

Adjusting a time programme works as follows:

Press the “Time programme” F-key

Choose the desired time programme using the rotary knob => e.g. “Heating circuit x Prog 2”

Use the F-key (in this case the second key down) to select the time programme => “Heating circuit x Prog 2” “Monday”

Use the rotary knob to choose the day of the week or block => e.g. “Mon - Fri” (Monday - Friday)

Heating circuit

Heating programme 1 => Factory setting: Mon to Fri: 6:00am to 10:00pm Sat and Sun: 7:00am to 11:00pm

Select the block with Fkey [OK] => „06:00 -- 08:00“, „16:00 -- 22:00“,

--:-- -- --:--„

Select Time with the Fkey [==>] => „06:00 -- 08:00“, „16:00 -- 22:00“, --:-- --

--:--„

Adjust the time with the rotary knob => „06:00 -- 08:00“, „17:00 -- 22:00“, --:-- --

--:--„

Select the next time using the F-key [==>]

Use the F-key [OK] to save the new programme

Use the F-key [Cancel] to leave the block without saving

Mon

Tues

Wed

Thurs

Fri

Sat

Sun

Heating period 1 Heating period 2 Heating period 3

REMKO WIRELESS REMOTE CONTROL

FOR MULTITALENT HEAT PUMP MANAGER

Heating circuit (continued)

Heating programme 2 => Factory setting: Mon to Fri: 6:00am to 8:00am, 4:00pm to 10:00pm Sat and Sun: 7:00am to 11:00pm

Heating period 1 Heating period 2 Heating period 3

Mon

Tues

Wed

Thurs

Fri

Sat

Sun

Hot water

Factory setting: Mon to Fri: 5:00am to 9:00pm Sat and Sun: 6:00am to 10:00pm

Heating period 1 Heating period 2 Heating period 3

Mon

Tues

Wed

Thurs

Fri

Sat

Sun

Time/Date menu

Various values (parameters) are summarised here for the user, in order to provide quick access.

Parameter Function Comments

(Not with a time master or DCF in the system)

The clock may lose up to 2 minutes each month (if necessary, please correct the time). If a DCF receiver is connected, the correct time is always displayed. Time master for all controllers

Time (hh:mm) Set hour, F-key [==>], hh:mm, set minutes

If one controller in the heating system has been set as a time master (to provide the time for all controllers, see Specialist/System) or if a DCF (radio time receiver) is installed in the system, the option to enter the time is hidden on all the other controllers. A maximum of one time master can be set on the bus.

Date (dd. Month yy)

Start holiday (dd. Month yy)

End holiday (dd. Month yy)

Start daylight savings (dd. Month)

End daylight savings (dd. Month)

Set year, F-key [<==], set month, F-key [<==], set day

Set date for start of holiday period

Set date for end of holiday period

Set date for start of daylight savings time

Set date for end of daylight savings time

Please set the year and month ﬁrst. Then the correct number of days in the month is calculated for the selected values.

Holiday function

Please do not enter the date of your departure as the start date, but rather the ﬁrst full day of the holiday (the heating will be switched off on this day). Please do not enter the date of your return as the end date, but rather the last day on which the heating should be switched off. When you arrive home, your residence and the water for your shower should already be warm. Cancel the holiday function => e.g. if you arrive home prematurely, by pressing the Programme key.

Automatic daylight savings switchover The current day of the week is calculated automatically. You can check this using the freely selectable additional indicator on the standard display => setting to “Day of the week”. The automatic daylight savings switchover is made possible by entering the date.

The default setting is for central European time zones. It need only be changed if legislation is passed to change the date on which daylight savings takes effect. The earliest date on which the switchover will take place must be set. The controller will carry out the switch change on the Sunday following the set date at 2:00 or 3:00 in the morning. If you do not want the switchover to take place, please set the Stop month to the Start month and the Stop day to the Start day.

REMKO WIRELESS REMOTE CONTROL

FOR MULTITALENT HEAT PUMP MANAGER

Service menu

Values (parameters) are summarised here in order to enable quick access for customer service.

Parameter Comments

Software number XXX.XX

Reset user Reset all user parameters to factory settings

Reset specialist (only with code no.)

Reset time programme Reset all time programmes to factory settings

Communication KM Heating appliance on the bus

Communication MM Mixer module on the bus

Specialist menu

These settings for use by specialists can only be modiﬁed after entering the code no.

CAUTION ! CAUTION

Setting these values wrongly could lead to malfunctions and damage to the system.

Software number with index (please provide if you have any problems/questions about the controller)

Reset all specialist parameters to factory settings

The code number is entered as follows:

Set the ﬁrst ﬁgure with the rotary knob.

Select the next ﬁgure using the F-key [==>]

Set the second ﬁgure with the rotary knob.

Select the next ﬁgure using the F-key [==>]

Set the third ﬁgure with the rotary knob.

Select the next ﬁgure using the F-key [==>]

Set the fourth ﬁgure with the rotary knob.

Save the code number with the F-key [OK]

System

Parameter Value range Default OV Comments

Change code 0000 - 9999 0000

Bus code 1 (00), 01-15 01

This is where you can change the default code number [0000] => protection against unauthorised access.

Bus code 1 (=> Heating circuit number) The heating circuits are numbered sequentially, starting with “01”. Heating circuit numbers must not be assigned more than once. However, please set the exact same heating circuit numbers in replacement controllers as were used in the controller which was replaced. During commissioning, each wireless remote control must ﬁrst be taught in with the corresponding HF-CAN. After setting the bus code, the wireless remote control goes into registration mode. For registration to work, the HF-CAN must also be in registration mode (see HF-CAN installation instructions). The display of the wireless remote control displays the selected bus code and the ﬁeld strength. If (“--”) is shown for the ﬁeld strength, there is no HF-CAN within range and in registration mode. Sufﬁcient reception quality is guaranteed in a range from 0 to (– 80) dBm. If the ﬁeld strength indicator is < (- 80) dBm, e.g. (– 96) dBm, check the installation position of the HF-CAN and the position of the wireless remote control and modify as necessary. If it is not possible to obtain a better connection, you can test to determine whether the ﬁeld strength is still sufﬁcient for the exchange of data to occur. For more instructions, see the “HF-CAN installation instructions”

*) With an appropriate KM only

REMKO WIRELESS REMOTE CONTROL

FOR MULTITALENT HEAT PUMP MANAGER

System (continued)

Parameter Value range Default OV Comments

HA minimum limit (not in cascade operation) Reduces condensate formation in the HA when demand for heat is low. Shut-off of the HA takes place in all cases at the earliest when HA minimum temperature (HA1 min temp.) + Hysteresis (5K) is reached. 00 = minimum limit on heating curve The HA switches on once the temperature falls below that required by the consumers. 01 = minimum limit if demand exists for heating If demand exists for heating (pump enabled), the HA maintains at least the set minimum temperature HA1 min temp. 02 = permanent minimum limit (24h) The HA maintains the set minimum temperature (HA1 min temp.) for at least 24h.

Min limit *)

00 = On 01 = Off 02 = Permanent

Function to optimise heating appliance operation at various levels of demand. After the burner is switched on, the effective switching

Hysteresis *)

Hysteresis period *) 0 - 30 min 10 min

Clock inhibition *) 0 - 30 min 0 min Idle time of the second burner stage

Burner 2 hyst. *) 2K - 20K 2K

*) With an appropriate KM only

5 - 20K 5K

hysteresis is reduced linearly from the set hysteresis to the minimum hysteresis (= 5K) during the hysteresis period “Hyst. period”.

Low heat transfer

In this case, the hysteresis which is set higher is effective. This prevents short runtimes and frequent synchronising of the burner.

High heat transfer

In the case of extended burner operation (high heating load), the hysteresis is automatically reduced to 5K. This prevents the heating appliance from heating up to unnecessarily high temperatures.

Hysteresis for second burner stage Switches on the 1st burner stage if the temperature of the heating appliance falls below the target temperature. Switches off the 1st burner stage if the target temperature is exceeded by the HYSTERESIS. Switches on the 2nd burner stage

- after the 1st burner stage starts

- and the temperature falls below the target by 5K (= start the idle time / enable 2nd burner stage)

- and the idle elapses Switches off the 2nd burner stage if the target temperature is exceeded by the HYSTERESIS. Switches the 2nd burner stage back on if the temperature of the heating appliance falls below the target temperature. Switches off the 1st burner stage when the 2nd stage is enabled after the target temperature has been exceeded by [HYSTERESIS + BURNER 2 HYST.]

Hot water *)

Parameter Value range Default OV Comments

The charge pump is only switched on once the HA temperature has exceeded the tank temperature by 5K. It is

Charge pump lock Off/On On

PPO

HW partial priority, On, Off, PPO all

HW partial priority

switched off when the HA temperature falls below the tank temperature. This prevents cooling of the tank by the HA at the beginning of water heating.

Pump parallel operation HW partial priority: the heating circuits are locked during water heating. The mixers close and the heating circuit pumps switch off. The mixer circuits are enabled again once the HA has reached the hot water target temperature + HA target increase [HW temp. + HA HW temp.]. The mixer circuits lock again if the HA temperature falls below the enable temperature by the amount of the switching hysteresis [HW hysteresis]. On => pump parallel operation: Only the direct heating circuits are locked during water heating. The mixer circuits continue to be heated. The water heating is extended with this function. Off => hot water priority mode: the heating circuits are locked during water heating. The mixers close and the heating circuit pumps switch off. PPO all => pump parallel operation also for the direct heating circuit: all heating circuits continue to be heated during water heating. The water heating is extended with this function. If the HA temperature exceeds the maximum supply temperature of the direct heating circuit by 8K, the heating circuit pump is of this circuit is switched off (overheating protection). The heating circuit pump switches on again if the HA temperature falls below the temperature [maximum supply temperature + 5K].

HA HW temp. 0K - 50K 20K

*) Only with KM and bus code 00/01

Target increase during HW mode) Heating appliance target temperature during water heating = Hot water target temperature + HA HW temp.

The HA must be operated at an increased temperature during water heating so that the hot water temperature in the tank can be reached with the heat exchanger!

REMKO WIRELESS REMOTE CONTROL

FOR MULTITALENT HEAT PUMP MANAGER

Heating circuit 1/2

Parameter Value range Default OV Comments

Heating circuit function selection Default => default heating circuit Const. supply temp. => regulation based on ﬁxed supply temperatures

HC function

Default, Const. supply temp.

Default

During the heating periods (see heating programme), the heating circuit is operated with set ﬁxed supply temperature [Day supply temp.]; during reduction periods on the other hand, it is operated accordingly with set ﬁxed supply temperature [Night supply temp.]. These parameters appear after selecting [Const. supply temp.] in the User menu under Heating circuit.

Pump operating mode The circulation pumps are shut off if there is no heating requirement. Mixers are closed at the same time => “The heating circuit is shut off”. (Switch on with 1K hysteresis)

HCP operation

Default, Heating limits, Time prog. only, Continuous operation

Default

Default => default circulation pump switching

- Room-based regulation OFF: Room temperature > Set room target value + 1K

- Weather-based regulation during heating mode OFF: Outdoor temperature > Set room target value

- Weather-based regulation during reduction mode (Room inﬂuence =0) OFF: The switching off takes place during the transition to reduction mode. After switching on, the pump runs continuously. ON: Room temperature < Room target value (Room inﬂuence =“--”) OFF: Target supply temperature < 20°C. Heating limits => pump switching based on heating limits

- Heating period OFF: Outdoor temperature < Set day heating limit

- Reduction period OFF: Outdoor temperature < Set night heating limit Time prog only => pump switching based on heating programme Heating period: pump is ON; heating circuit is free Reduction period: pump is OFF; heating circuit is locked Continuous operation The pump runs 24hrs a day! The heating circuit is continuously free.

Heating circuit (continued)

Parameter Value range Default OV Comments

The calculated target supply temperature for the heating circuit is limited by the set maximum supply temperature (overheating protection).

Max supply temp. 20°C - 110°C 55°C

Min supply temp. 10°C - 110°C 18°C

Frost protection temp.

Outdoor temp. delay 0:00 - 24:00 1:00

----;(-15)°C – (5)°C 5°C

The heating circuit pump for the direct heating circuit is only switched off if the HA temperature exceeds the set maximum supply temperature by 8K. The heating circuit pump is switched back on again if the HA temperature falls below the temperature [maximum supply temperature + 5K]!

The calculated target supply temperature for the heating circuit is increased to the set minimum supply temperature (e.g. for air heating).

If the outdoor temperature falls below the programmed value, the system switches into frost protection mode (pumps switch on). “----” Frost protection function is deactivated!

The outdoor temperature delay selected must take the building design into account. Because a change in outdoor temperature subsequently impacts the room temperature, for a building of heavy construction (thick walls), a long delay must be selected. For a building of lightweight construction (in which the walls do not store heat), the delay should be set to (0 hrs).

Curve distance 0K - 50K 0.0K

Demand requirement Off/On On

I-controller

Off, 3:00am 0:15am

Off

Heating curve distance The required HA temperature for a mixer circuit is calculated by adding the calculated target temperature for the heating circuit supply to the heating curve distance. The heating curve distance equalises sensor tolerances and heat losses as far as the mixer.

Enable the circuit On => The heating circuit can be used with higher-level functions (e.g. cooling function of a heating appliance to protect against overheating; heat dissipation in service mode) as a heat sink/consumer. The heating circuit is heated to the set maximum supply temperature for the duration of the function.

Integrated controller part (e.g. 30 min) If there is a difference in room temperature of 1K for the set period, the supply temperature is increased by the value “Room sensor inﬂuence”. Usual value: “30 min”.

REMKO WIRELESS REMOTE CONTROL

FOR MULTITALENT HEAT PUMP MANAGER

General mode of operation

Heating circuit regulation

Weather-based regulation

The set heating curve is used to determine the boiler or supply temperature appropriate to the measured outdoor temperature, such that with a properly conﬁgured heating system in the reference room, approximately the set room target temperature value is achieved. => The precise setting of the heating curve is extremely important for weather-based regulation. The circulation pump is regulated based on the weather. The circulation pump is switched on when there is demand for heating and in frost protection mode.

Room sensor inﬂuence

The current room temperature can be factored into the calculation of the required supply temperature by installing a room temperature sensor. The inﬂuence factor (parameter list) can be set between 0 (regulation purely based on the weather) and 20 (room temperature-based regulation with only a slight inﬂuence from the outdoor temperature). In the position “----” room temperaturebased regulation is deactivated. The positions “----” and “0” show differences for demand-oriented circulation pump switching.

Water heating

The hot water programme of the control module affects Hot water target temperature I of the connected main controller. The hot water programme of the main controller is a separate programme.

Frost protection function

The frost protection mechanism prevents the heating system from freezing by automatically switching on heating mode.

Outdoor frost protection sensor

If the measured outdoor temperature drops below the set

frost protection temperature, the room target temperature for the corresponding heating circuit is set to 5°C. The heating circuit is enabled:

- Pumps are switched on

- Request for heat is sent to the boiler

“----” => Outdoor frost protection sensor is deactivated The function is cancelled if the outdoor temperature climbs above the set frost protection temperature by 1K.

Frost protection via the room sensor

If the room temperature drops below 5°C, the frost protection function is activated. The room target temperature for the corresponding heating circuit is set to 5°C. The heating circuit is enabled:

- Pumps are switched on

- Request for heat is sent to the boiler

EEPROM check

Every 10 minutes, an automatic check is performed to determine that the settings values of the controller are within the speciﬁed limits. If a value is found to be outside of the limits, then it is replaced by the associated default value. Error 81 appears in the Favourites line on the standard display to indicate that a value exceeded the permissible range. In this case, the user should check the key settings of the controller. The warning symbol goes out after the unit is restarted (RESET).

Circulation pump switching

Heating demand-dependent switching

Demand-dependent circulation pump switching shuts down the circulation pumps if there is no demand for heating. At the same time, the mixers are closed.

Condition for shutdown:

Room temperature-based regulation

The room temperature exceeds the set target value.

Weather-based regulation

The outdoor temperature exceeds the target room temperature value or the target supply temperature value by 20°C.

NOTE

If the room sensor inﬂuence is “0”, after a one-off demand for heating during the reduction period, the pump runs continuously.

Pump lag

When the circulation pumps are shut down, there is a lag period of 5 minutes, if the burner was switched on in the last 5 minutes before the pump shutdown.

Pump seizing protection

The controller effectively prevents the pumps from seizing due to extended shutdown periods. The integrated protection function switches on all pumps, which have not been run in the past 24 hours, daily at 12:00pm for 5 seconds.

Mixer seizing protection

If the mixer has not moved for 24 hours, is is fully opened once at approx. 3:00am. During this time, the heating circuit pump is switched off. The maximum supply temperature is monitored. The process is cancelled if maximum supply temperature – 5K.

Troubleshooting and customer service

General troubleshooting vinformation

If the system does not operate correctly, ﬁrst check the cabling in the controller and controller components. The wireless remote control must be registered properly with a ﬁeld strength between 0 and (-80) dBm. Bus connection (see Service menu)

In control panels on connection to the mixer => Communication MM = On In control panels on connection to the heating appliance => Communication KM = On In the boiler controller on connection to the control panel => Displays the room temperature and hides the current target room temperature

“----” (see “Display/Heating circuit”) In the mixer expansion controller on connection to the boiler controller => Displays the outdoor and the boiler temperature (see “Display/System”) on the control panel => Displays the room temperature and hides the current target room temperature “----” (see “Display/Heating circuit”)

Restart / Reset

Restart

1. Remove the battery and turn the rotary knob.

2. Reﬁt the battery. Use the F-key [4] [Continue] to ignore or cancel the message “Bus code assigned”.

Reset

For individual parameters using

F-key [3] = [Default]

2. For the menus User, Specialist or Time programmes, this can be selected via the Service menu, e.g. “Reset time programme” menu item, then adjusting the value from Off to On with the rotary knob and the pressing the F-key [4] = [OK]. The unit restarts.

3. For the unit as a whole (incl. all parameters), remove battery and turn the rotary knob. When reinserting the battery, hold down the Home key.

The units and components are manufactured using state-of-the-art production methods and tested several times to verify their correct function. However, if malfunctions should occur, please check the functions as detailed in the list below. Please inform your dealer if the unit is still not working correctly after all function checks have been performed!

Malfunctions

Error Possible cause Checks Remedial measures

Check operating mode => Default ( set?). Check “HCP OPERATION” setting value (default 00).

Check operating mode => Default ( test). Check time and heating programme => Heating period Check pump switching => Type of pump switching Default => Outdoor temperature > Room target temperature? Heating thresholds => Outdoor temperature > Valid heating limit? Room-temperature-based regulation => Room temperature > Target temperature + 1K Additional test with the relay test function of the controller. Check all settings values, then restart!

Pumps do not switch off

Pumps fail to switch on

Error number 81

Operating mode / settings changed

Operating mode / time and heating programme / pump switching / heating thresholds / room temperature-based regulation changed

Change in the tank of the controller (e.g. due to EMC)

Check operating mode / settings

Check operating mode / time and heating programme / pump switching / heating thresholds / room temperature-based regulation

Check all settings values

Other error numbers

Error caused by boiler or mixer controller

Check the meaning of these error in the corresponding error tables

Look up the meaning in the boiler error tables

REMKO WIRELESS REMOTE CONTROL

FOR MULTITALENT HEAT PUMP MANAGER

Error indication by code

Only the error with the highest priority is displayed.

- The message "Error" appears on the standard display and the error number in the Favourites line. The error can be rotated out of view and rotated back into view on the display => see Favourites.

- In the Display menu, at the end of the System sub-menu the parameter Error appears, which displays the latest error.

Type of error Code Cause Required action

E 90 Addr. 0 and 1 on bus Bus codes 0 and 1 may not be used simultaneously

Communications error

Internal error E 81

E 91 Bus code assigned The set bus code is already being used by another device

E 241 No communication with HA Check range from HF-CAN

EEPROM error. The invalid value has been replaced by the default value

Check parameter values!

E 67 Collector sensor 2 Contact specialist dealer

E 68 Collector sensor 1 Contact specialist dealer

E 69 Supply sensor, HC2 Contact specialist dealer

E 70 Supply sensor, HC1 Contact specialist dealer

E 75 Outdoor sensor Contact specialist dealer

E 76 Tank sensor Contact specialist dealer Sensor error (break/short-circuit)

Message W 85 Battery needs changing Insert new batteries

E 77 Boiler sensor Contact specialist dealer

E 78 Collector sensor Contact specialist dealer

E 79 Sensor, multifunction relay 1 Contact specialist dealer

E 80 Room sensor, HC1 Contact specialist dealer

Room sensor, HC2 / Lower

E 83

E 84 Humidistat Contact specialist dealer

buffer sensor / Swimming pool sensor

Contact specialist dealer

Installation

Assembly

1. Secure the base to the wall.

Channel setting 0

2. Setting the channel: On the back of the wireless

remote control the channel (0 – 2) must be set, while the batteries are removed.

The setting must match that on

the HF-CAN.

3. Insert the batteries.

4. Snap the top of the controller into place; to do so, position/ hook in the left-hand side so it is centred and then pivot the right-hand side down onto the base using light pressure and engage.

The dimensions of the unit are: 147mm x 97mm x 32mm The mounting holes are suited for ﬁtting to a switch box A cable feedthrough is provided.

Commissioning

1 2

Dip 1-4

Channel setting 1

Channel setting 2

OFF

1 2

Disassembly

1. Lift the upper section off the base on the right-hand side.

2. Unscrew the base from the wall.

The following steps must be followed when commissioning:

1. Read this manual carefully before commissioning.

2. Fit the controller (see chapter “Installation”).

3. Wait until the message Installation appears on the display.

4. Start installation with the F-key [4] = OK.

5. Set the value with the rotary knob.

6. Press F-key [4] = OK => Saves the value and moves to the next value.

7. Continue until installation is complete => Standard display

8. Set the Programme switch to the desired operating mode, e.g. Automatic 1 (see chapter “Operation/Mode selection”)

BUS CODE (heating circuit number):

The heating circuits are numbered sequentially, starting with “01”. Heating circuit numbers must not be assigned more than once. Please only use “00” for replacement controllers (see chapter “System bus”). For information on registration, see chapter “Specialist menu”.

In the Commissioning menu, all values must be entered successively – without interruption!

Values Required action

English Set language, then “OK”

Set time

Set date

Bus code (see chapter System bus)

Registration Registration on the HF-CAN

1. Hour then “==>”

2. Minute then “OK”

1. Year then “<==”

2. Month then “<==”

3. Day then “OK”

Enter number for heating circuit: 00-15 => Default 01, then “OK”

REMKO WIRELESS REMOTE CONTROL

FOR MULTITALENT HEAT PUMP MANAGER

Changing the battery

If the battery symbol shown below displays 0%, the battery should be changed within the next week.

100% 50% 0%

System bus

Heating system bus system

This controller can be expanded modularly by connecting additional modules to the integrated bus. As supplied, the system can be used to control the following components of a heating system

1-8 Heating appliances ( modulating or switching)

1-15 Mixed weather-based heating circuits

0-15 Room controller (digital or analogue)

1 Solar energy system (2 collectors, 2 tanks)

1 Solid fuel boiler

The different components are simply connected to the system bus. The modules register with the system automatically and search for their communication partners using the set bus code (heating circuit number or boiler number).

Bus code

On mixer controllers and control panels

The bus code (00-15; parameter in the Specialist menu) is a means of numbering the system's heating circuits. Each control module and each mixer module contains the number of the associated heating circuit, in the form of a bus code.

- Heating circuit numbers (00-15) must not be assigned twice.

- Heating circuit numbers 00 and 01 must not both be used at the same time.

- The heating circuits are numbered sequentially, starting with “01”.

- Please only use heating circuit number 00 for replacement controllers, if “00” has been

used in the replaced controller.

Preassigned numbers

Heating circuit 1 01

NOTE

After setting all bus codes, the heating system must be fully powered down once.

Technical data

Radio frequency MHz 868,0 - 868,6

Max. transmission power mW 4

Supply voltage 2x LR6 alkaline cell

Power consumption mA 0,15

Protection category in accordance with EN 60529 IP 40

Protection class according to EN 60730 III

Permitted ambient temperature during operation °C 0 - 50

Permitted ambient temperature in storage °C -20 - +60

Permitted humidity, non-condensing R.H. in % 95

The range is approx. 300 m in the open air, i.e. the range if there is visual contact between the transmitter and receiver. However, in real-world conditions, there are walls, ceilings, etc. between the transmitter and the receiver, which reduces range accordingly.

NOTE

Although the product only emits relatively weak radio signals, these can still cause malfunctions to life-sustaining systems (e.g. medical devices).

NOTE

Radio signals from unrelated devices, e.g. cordless telephones or mobile phones can impair the transmission of the wireless remote control and the receiver.

Notes

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Hotline

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+49 5232 606-0

Export

+49 5232 606-130

Consultation

Thanks to intensive training, our consultants are always completely up-to-date when it comes to technical expertise. This has given us the reputation of being more than just an excellent, reliable supplier: REMKO, a partner that helps you ﬁnd solutions to your problems.

Sales

REMKO offers not just a well established sales network both nationally and internationally, but also has exceptionally highlyqualiﬁed sales specialists. REMKO ﬁeld staff are more than just sales representatives: above all, they must act as advisers to our customers in air conditioning and heating technology.

Customer Service

Our units operate precisely and reliably. However, in the event of a fault REMKO customer service is quickly on the scene. Our comprehensive network of experienced dealers always guarantees quick and reliable service.

We reserve the right to make technical changes and provide no warranty as to the accuracy of this data!

REMKO MHP User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual