Deltamess Tks-wm User manual

Compact heat meter Deltamess TKS-WM

Heat meter

Operating manual

IMPORTANT!

READ THROUGH CAREFULLY BEFORE USE.

KEEP ACCESSIBLE THROUGHOUT THE PRODUCT LIFETIME.

Contents

Safety and warranty ...................................................................................... 3

Radio system.............................................................................................. 3

Safety with lithium batteries......................................................................... 4

Safety notes for lithium batteries.................................................................. 4

Norms and standards.................................................................................... 5

Norms and standards................................................................................... 5

Temperature sensor...................................................................................... 5

Connection cable calculator unit - volume meter.......................................... 5

Device elements ............................................................................................ 6

Control elements and interfaces................................................................... 6

Navigating within the levels.......................................................................... 6

Error messages............................................................................................ 6

Status displays ............................................................................................. 7

Special operating states............................................................................... 7

Display............................................................................................................ 8

Open the fast readout display loop............................................................... 8

Level operating scheme of the standard levels............................................ 8

Standard levels ............................................................................................ 9

Display level L0 – Current consumption values.......................................... 10

Display level L1 – Annual consumption values............................................11

Display level L2 – Current values............................................................... 12

Display level L3 – Parameters.................................................................... 13

Display level L4 – Connections .................................................................. 14

Configuration of radio interface................................................................ 14

Display level L4 – Connections .................................................................. 15

Display level L5 – Monthly values heat ...................................................... 16

Display level L6 – Monthly values cold....................................................... 16

Display level L7 – Monthly values Imp1 ..................................................... 17

Display level L8 – Monthly values Imp2 ..................................................... 17

Display level L9 – Maximum values ........................................................... 18

Error messages.......................................................................................... 19

Please keep the documentation for the entire service life.

Important information

This product must be installed professionally and in accordance with the pre-

scribed assembly guidelines and may therefore only be installed by qualied

and trained experts.

Intended use

Heat meters are used for the centralised recording of the consumption of heat-

ing energy. Heat meters must be used exclusively for this purpose.

Non-intended use

Any use other than the use described above and any changes made to the

device constitute non-intended use, must be queried in writing beforehand and

are subject to special approval.

Warranty and guarantee

Warranty and guarantee claims are only valid if the parts in question have been

used in accordance with their intended use and if the technical requirements

and any applicable technical regulations have been observed.

Safety Instructions

Improper handling and excessively forceful tightening of threaded ttings can

cause leaks. Observe the maximum torque stated in the manual. The dimen-

sions and thermal loads of seals must be appropriate for their application. You

should therefore only use the seals delivered with the device.

Radio system

The radio system rcu4 or the matching radio add-on modules are not compati-

ble with this heat meter.

The installed meter is a pressurized component.

There is a risk of persons suffering scolds from hot water.

Safety and warranty

Safety with lithium batteries

Certain heat meter components can be equipped with a lithium

battery.

This type of battery is classied as dangerous goods.

VALID TRANSPORT REGULATIONS ARE TO BEADHERED TO IN EACH

CASE! Inspection documents for the batteries used are available on request.

Handling of lithium batteries

• Store protected from dampness and moisture

• Do not heat to above 100 °C or throw into re

• Do not short-circuit

• Do not open or damage

• Do not charge

• Keep out of reach of children

In the event of an accident, the following points must be heeded:

In case of a leak:

- Cover with sodium carbonate or an equivalent crystal soda

- Make gases and vapours precipitate by spraying with water

- Make sure of sufcient ventilation

- Avoid any direct contact

In the event of injuries:

- If interior components of the dry element should come into contact with the

eyes, rinse thoroughly with water for 15 minutes.

- In the event of contact with the skin, wash with plenty of water and take off

soiled clothing.

- Move away from the accident spot following inhalation.

- Always consult a doctor.

In the event of re:

- Use a Lith-X or Class-D re extinguisher.

- NEVER USE WATER FOR EXTINGUISHING PURPOSES

- Do not use CO2, halogen re extinguishers with dry substances or foam

extinguishers.

- Move away from the accident spot following inhalation and ventilate the area.

- Always consult a doctor.

Safety notes for lithium batteries

Norms and standards

Conformity see EU Declaration of Conformity (enclosed)

Electromagnetic compatibility

Interference resistance EN 61000-6-2

Emitted interference EN 61000-6-3

Protection rating

IP protection rating IP65 according to EN 60529

Heat meter

European Measuring Instruments Directive

(MID)

EC-type examination certicate

2004/22/EC and 2014/32/EU

DE-12-MI004-PTB009

Heat meter CEN EN1434

Quality of heat medium in accordance with VDI guideline 2035

in accordance with AGFW-standard 510

Inuencing quantities

Electromagnetic class E1

Mechanical class M1

Environment class A

Precision class 3

Norms and standards

Sensor diameter and cable lengths

Temperature sensor supply ow (red) 5.2 mm 1.5 m (opt. 3 m)

Temperature sensor return ow (blue) 5.2 mm 0.8 m

Cable length (calculator unit wall installation) 30 cm

Temperature sensor

Connection cable calculator unit - volume meter

Control elements and interfaces

Device elements

Error messages

Error code Error date

alt.

alt. alt.

Wrong direction of ow

If a serious error occurs with the device, the

error code and error date are displayed be-

fore the meter status.

If the incorrect direction of ow is established,

an error message appears on the display as

shown.

(1) LC display

The display is off as standard (sleep

mode). The display can be activated by

pressing a key.

(2) Key <H >(horizontal)

(3) Key < V > (vertical)

(4) IrDA interface

(5) Interface cover

(6) Module interface

(7) Attachment holes for external optical

modules

(8) User protection and slots for

external cable connections

Navigating within the levels

1. To open the display loop or level operating scheme

Press the <H> or <V> key briey to open the fast readout

display loop.

Press the <H> or <V> key longer than 3 seconds to open

the level operating scheme.

2. To change from any position on one level to the next level

Press the < H > key

3. To change to the next display within one level

Press the < V > key

Status displays

Device elements

Special operating states

Display Description Measures/Notes

• Communication credit of

the module interface or

IrDA exceeded

• Is eliminated after the credit period

(module = current day; IrDA = current

month) has passed

• Operating time

expired • Device must be replaced

• Wrong direction of ow • Check installation (note arrow on ow

sensor)

• Check piping

• Check recirculating pumps and

thermostats for correct function

• Temperature sensors

have been mixed up or

tted incorrectly

• Check whether ow sensor has been

tted in the right strand or

• check type of installation of tempera-

ture sensor

Display Description

The data displayed apply for:

• Heat

• Cool = Cold • Imp1 = Impulse input 1

• Imp2 = Impulse input 2

• (empty) = Displayed value is the current value

• M (Memory) = Value on a monthly or due date

Displayed value is a date value:

• Day = Current date

• M-Day = Date applies for a saved annual or monthly value

Displayed value is a checksum:

• Check = Checksum refers to the current consumption value

• M-Check = Checksum is valid for a saved

annual or monthly value

Display

To change menus:

Press the < V > key

To change the level: Press the < H > key

Open the fast readout display loop

The display is always off as standard (sleep mode ).

The fast readout display starts

with the current consumption

value.

After 10 repetitions, the display

automatically changes back to

sleep mode.

You can change to the level

operating scheme at any time.

To do so, press the <H> or <V>

key for longer than 3 seconds.

Error messages are displayed

with the error number and the

error date for 5 seconds

before the “Current value”

display is shown.

Level operating scheme of the standard levels

Press the < H > key briey or the < V > key briey

Press the < H > key or the <V> key for longer than 3 seconds.

Display test - everything on

0.5 sec.

Current value

5 sec.

Due date

5 sec

Due date value

5 sec pulsating

Display test - everything off

0.5 sec

10 x

Display

Current consumption values

• Standard level

Annual consumption values

• Standard level

Current values

• Available in all device versions

• Can be hidden individually

Parameter

• Available in all device versions

• Can be hidden individually

Connections

• Only available in device version with integrated

communication modules