DQ Heating VKN5 Installation Manual

Trench Installation Instructions

Please unpack your delivery carefully and inspect the radiator and contents –
any damages or shortages must be notified to your supplier within 3 days of
delivery of your goods.

PLEASE NOTE: That in accordance with Part L1 2006 of the Building Regulations and BS7593:1992 code of practice for the
treatment of hot water and central heating systems, we recommend flushing the heating system before installation of new
radiators and then adding the correct quantity and type of inhibitor for use with the radiator and system to prevent corrosion.
Damage caused to systems not protected by a suitable inhibitor will not be covered by the manufacturer warranty. It is the
responsibility of the installer to ensure the correct use and suitability of the fixings provided. No liability for costs or damages
arising from failure to do so can be accepted.

TERMS AND CONDITIONS

You must immediately remove all packaging, inspect the goods and notify us of any damage to the goods within 3 days of delivery. We shall have no obligation to
replace or repair damaged goods in the event of failure by the Buyer to comply with this provision. Radiators, which are off an unacceptable standard or are
damaged, must not be installed. If any items is installed it will be treated as being as accepted as received.

Damaged goods being returned will only be collected from your delivery address, unless otherwise agreed in writing. Any other goods, which we accept back, are
to be returned by you to our place of business at your expense.

Items will be accepted as a return, which have not been installed or damaged after delivery. We do not accept liability for any damages sustained after delivery.
Goods should be returned in their original packaging, provided such packaging and goods are undamaged.

We may issue a credit note for goods, which we accept as returned.

We may agree to provide you with replacement goods prior to collecting or receiving back the goods to be returned (whether faulty, damaged or otherwise) but
only on the condition that: the replacement goods are paid for in full and we reserve the right to re-invoice you in the event that the returned goods are found to
be in a worse condition than when they were originally received by you or where such goods have not been received back to us within 3 months of the replacement
goods being received by yourselves. A re-stocking charge of 30% will be applied to all non-faulty stock items that wish to be returned. Special order and non-stock
products cannot be cancelled. Where cancellation or alteration of orders is accepted by us, you may be required to pay a restocking charge, to cover administrative
costs and collection costs (if applicable); such charges to be determined by us. If the goods we deliver are faulty or damaged, we will meet the cost of the return,
as long as the fault is reported to us within 3 working days.

The goods will be deemed to have been accepted when they have been delivered and we may not accept claims for any visible defects found after installation.

We accept no liability for any cost incurred relating to the cost of installation.

We shall not be liable for any plumber’s costs, decorator’s costs, transport costs, late penalties, or any other costs, as a direct or indirect result of (i) any defect in
the goods (including but not limited to any manufacturing faults, such as leaks, that become apparent on or after installation) or (ii) late delivery of the goods.

GUARANTEES AND LIABILITIES – we are not the manufacturer of this product we will take all reasonable endeavours to make over to you the benefit of any
warranty or guarantee given by the manufacturers. The item must have been fitted in accordance with British and or European standards as well as these fitting
instructions.

www.dqheating.com [e-mail] 01842 810833

Fan cover

Airflow targeting sheet

Heat exchanger (copper-aluminium)

Fixing anchor

Supply and return connection for central heating

Additional hole

Holes for the connection pipes

Fan

Air vent

Heat exchanger fixing element

Connection space cover

Trench (casing)

Leveling bracket

Grille

VERANO TRENCH HEATER Type TURBO VKN5

Installation manual

Installation manual of VERANO trench heater Type TURBO VKN5

1

Finished floor level

Concrete screed

Moisture Insulation

EPS

Moisture Insulation

Concrete slab

Prepare a hole that should be larger than the heater dimensions by about 40-50 mm on each side.

Thermal insulation layer around the trench heater should have thickness of at least 20 mm.
Depth of a hole should be planned so that the heater grate faced the floor finishing level.

NOTE!

• Prior to beginning of the assembly works, the heating set should be removed from the heater trench and secured. The
set contains a fan, an injector and a heat exchanger. Aer taking these elements out, in the heater trench, re-install
installation struts (factory aached to heaters).

3 4

Finished floor level

Installation strut

Top view

2

Levelling brackets

In the structural layer (e.g. concrete slab), prepare appropriate holes for levelling brackets - Screw M8
+ rawlplugs. Aer hammering rawlplugs, screw the screws in them.

External anchors with levelling brackets are present only in the case of TURBO VKN5 heaters
with the length of 235 cm or more.

In the trench, strike assembly holes - 2 installation holes and a 1 auxiliary hole (dedicated for cabling).

Strike with a light hammer on the points marked on the heater trench.
Striking is possible both from the „face” and the side of the trench.

Installation cover

Installation strut

The trench is set and levelled on the previously mounted brackets. At this stage of works, the trench must be equipped with
the factory aached installation struts.

Standard range of adjustment of levelling brackets is 35 mm.

Lead central heating installation ducts to the ducts along with cabling - motor and servomotor control and power supply of
motors (24VDC).

Details concerning the electric connection can be found in separate diagrams.

The trench should be protected by means of an installation cover, and then by means of a dispenser
with adjustable oulow, make thermal insulation made of low-expandable foam.

Take care of accurate filling of space between the trench and the floor layers.
In the case of installation of the heater in the floor on the ground, in the space between the thermal insulation with the screed
and a heater there should be anti-damp insulation.

NOTE!

• The height of the foam should not be greater than 20 mm. In the event of necessity to make insulation in the duct with
a greater depth it is recommended to make insulation of styrodur boards. In this case the low-expandable foam is used
for filling other empty spaces between the floor layers, insulation boards and the tub of the heater.

Installation manual of VERANO trench heater Type TURBO VKN5

5

≥ 50 mm

Make screed, on which the trench edge will be based.

NOTE!

• The screed on which the trench edge will be based should have the height of at least 50 mm,
which should be considered at stage of planning thermal insulation thickness.

• The trench must be equipped with the factory aached installation struts. The trench should be secured with an
installation cover.

7 8

Installation cover

6

Top view

When the screed sets, it is possible to safely remove struts and covers.
Aer these activities, inse the heating set and screw it to the trench.

In the TURBO VKN5 heater, the fan should be placed on the side of the glazed bulkhead.

Aer fiing the heating set make hydraulic and electric connections.

Aer the completion of works the heater should be covered with an installation cover.

The central heating installation duct should be connected to the stub pipe equipped with a vent.
Electric connection should be made according to separate diagrams.

When conducting finishing works, the heater should remain protected by an installation cover.

Aer the completion of finishing works, install the framing and the grate on the heater.

NOTE!

Grates, framing, thermostatic and cut-off valves thermostatic heads, servomotors, regulators,
power supply units and installation board are elements of additional equipment of the heater.

ELECTRICAL WIRING DIAGRAM - RDG 160T

Siemens RDG 160 T 24V

L

G0

-

Y50

G

+

Q1

max

20A

red

ON

1

4 5

2 3

black

white

blue

brown

ELECTRICAL WIRING DIAGRAM - VER-24

+

24VDC

-

+

-

0-10V

G0

Q1

230V AC

Fan
24VDC

Actuator
Siemens
STA73 24VDC

Ground

DIP switches of the RDG160T controller should
be set in accordance with the diagram shown
in the figure.

L

N

Programming the RDG160T controller

Press both (le and right) buons of the
controller for at least 3 seconds. Then
release both buons and again, for over
3 seconds, press only the le buon, then
turn the controller knob at least half-turn
counterclockwise. The display will show the
parameter symbol, e.g. P12, which means
entering the servicing parameter seings
mode. The demanded parameter is selected by
turning the knob. Aer selecting the relevant
parameter, its seings can be changed. Press
the right buon (enter). The digit or the size
on the display under the line with a given
parameter will sta flashing. Change in the
seing consists in rotating the knob until
obtaining the required amount, e.g. factory
seing P52 = 1, aer change P52 = 2. Aer
completion of the seing, again press the right
buon to approve selection. The same applies
to other parameters which require changes in
respect of factory seings. Aer the end of
seings press the le buon (exit).

List of seings
Configuration of parameters:
P01=0
P46=1
P38=0
P40=0
P42=0
P52=2
P60=89
P61=359

The above seings provide periodical sta­up of the fan despite achieving the desired
temperature in the room: it will turn on every
89 min. for 2 min., and in the economical mode,
every 359 min. for 2 min.

In the case of installation of more heaters, pay
aention to even load of output terminals of
24 VDC power supply unit.

Power Supply

24V DC

VER-24

0-10V

0-10V

(2)

+-

(1)

GND

Actuator
NO

NC

max

20A

+

24VDC

-

230V AC

Ground

NOTE!

TURBO VKN5 heater fans should be

L

N

supplied with 24 VDC current. IT IS
FORBIDDEN to supply them with network
voltage of 230 V AC.

NOTE!

All assembly works should be carried out
in accordance with valid construction
standards and the OHS regulations
by qualified employees from the
construction, sanitary and electrical
industry. Responsibility for any possible
damage resulting from incorrect

red

black

white

+

-

0-10V

NC

-

Fan

24VDC

Actuator
NC 24VDC

installation of devices shall be borne by
the user of the device.

If you have any questions or doubts concerning conducting installation works, please contact us.: tel.: [phone] or e-mail: [e-mail]

User’s manual VER-24

I. Safety ............................................................................................................................. 3

II. Device description .......................................................................................................... 4

III. Installing the controller................................................................................................... 4

IV. Operating the controller .................................................................................................. 7

IVa) Principle of operation ..................................................................................................... 7

IVb) Description of main screen ............................................................................................. 7

IVb) Controller operation modes ............................................................................................ 8

V. Controller functions – main menu options ............................................................................ 9

V.a) Selecting the profile..................................................................................................... 10

V.b) Temperatures settings ................................................................................................. 12

V.c) Time settings .............................................................................................................. 12

V.d) Schedule settings ........................................................................................................ 13

V.e) Screen settings ........................................................................................................... 13

V.f) Alarm clock settings ..................................................................................................... 13

V.g) Controller settings ....................................................................................................... 14

V.h) Protections ................................................................................................................. 15

V.i) Language selection ....................................................................................................... 15

V.j) Information about software ........................................................................................... 15

V.k) Stand-by mode ........................................................................................................... 16

V.1) Service settings .......................................................................................................... 16

VI. Controller functions – service menu options .................................................................... 16

VI.a) Temperature settings ................................................................................................. 17

VI.b) Selecting the system .................................................................................................. 17

VI.c) Selecting the mode .................................................................................................... 17

VI.d) Output configuration .................................................................................................. 18

VI.e) Fan advanced settings ................................................................................................ 19

VII. Alarms ...................................................................................................................... 20

2

I. Safety

Before using the device for the first time the user should read the following regulations carefully. Not
obeying the rules included in this manual may lead to personal injuries and device damage. The user's
manual should be stored in a safe place for further reference.
In order to avoid accidents and errors it should be ensured that every person using the device has
familiarized themselves with the principle of operation as well as security functions of the device. If the
device is to be sold or put in a different place, make sure that the user's manual is there with the device
so that any potential user has access to essential information about the device. The manufacturer does
not accept responsibility for any injuries or damage resulting from negligence; therefore, users are
obliged to take the necessary safety measures listed in this manual to protect their lives and property.

WARNING

 The device should be installed by a qualified electrician.
 The regulator should not be operated by children.

NOTE

 Any other use than specified by the manufacturer is forbidden.
 The technical condition of cables should be checked regularly. The user should also check if the

controller is properly mounted and clean it if dusty or dirty.

3

II. Device description

The application of the VER-24 regulator ensures convenient control over the Verano fan coil.

The VER-24 regulator has the following functions:

 Controlling the room temperature
 Smooth adjustment of the fan's revolutions
 Smooth adjustment of the valve's opening degree
 Controlling the valve ON/OFF
 Daily schedule
 Alarm clock
 Parental lock

The controller's equipment:

 a large, legible, color touch screen
 a built-in room sensor

III. Installing the controller

The controller should be installed by a qualified person.

WARNING
Risk of fatal electric shock from touching live connections. Before working on the regulator, switch off
the power supply and prevent it from being switched on again.

The VER-24 regulator may be installed as a panel mountable on a wall.

4