Kampmann Katherm HK Assembly instructions

Katherm HK
► Assembly, installation and operating instructions
Keep these instructions in a safe place for future use!
Issue01/22EN
SAP No.1521127

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Table of contents
1 General ................................................................................................................................. 5
1.1 About these instructions ......................................................................................................................... 5
1.2 Explanation of Symbols........................................................................................................................... 5
2 Safety.................................................................................................................................... 6
2.1 Correct use.............................................................................................................................................. 6
2.2 Limits of operation and use .................................................................................................................... 6
2.3 Risk from electrocution!.......................................................................................................................... 8
2.4 Personnel requirements - Qualifications ................................................................................................. 9
2.5 Personal Protective Equipment ............................................................................................................... 9
3 Transport, storage and packaging........................................................................................ 10
3.1 General transport instructions ................................................................................................................ 10
3.2 Scope of delivery..................................................................................................................................... 10
3.3 Storage ................................................................................................................................................... 11
3.4 Packaging ............................................................................................................................................... 11
4 Technical data....................................................................................................................... 12
5 Construction and function .................................................................................................... 13
5.1 Overview................................................................................................................................................. 13
5.2 Brief description...................................................................................................................................... 13
5.3 Wear parts list......................................................................................................................................... 13
6 Installation and wiring.......................................................................................................... 15
6.1 Requirements governing the installation site.......................................................................................... 15
6.2 Installation.............................................................................................................................................. 15
6.2.1 Installation steps ....................................................................................................................................... 15
6.2.2 Screed work .............................................................................................................................................. 19
6.3 Installation.............................................................................................................................................. 20
6.3.1 Connection to the pipe network................................................................................................................ 20
6.3.2 Condensation connection.......................................................................................................................... 30
7 Electrical connection............................................................................................................. 38
7.1 Maximum electrical rating values ........................................................................................................... 38
7.2 Electromechanical connection, 24 V (*24).............................................................................................. 41
7.2.1 Verlegepläne Katherm HK elektromechanisch 24V DE.pdf ........................................................................ 42
7.3 Electromechanical connection, 230 V (*00)............................................................................................ 44
7.3.1 Verlegepläne Katherm HK elektromechanisch 230V DE.pdf ...................................................................... 48
7.3.2 Verlegepläne Katherm HK E elektromechanisch 230 V DE.pdf .................................................................. 51

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7.4 KaControl (*C1) ...................................................................................................................................... 54
7.4.1 KaController installation............................................................................................................................ 54
7.4.2 Connection (*C1) ...................................................................................................................................... 55
8 Pre-commissioning checks.................................................................................................... 60
9 Operation.............................................................................................................................. 61
9.1 Operation of electromechanical control.................................................................................................. 61
9.2 Operation of the KaController................................................................................................................. 64
9.2.1 Function keys, display elements ................................................................................................................ 64
9.2.2 KaController type 3210001, type 3210002, type 3210006........................................................................ 66
10 Maintenance ......................................................................................................................... 68
10.1 Securing against reconnection ................................................................................................................ 68
10.2 Maintenance Schedule:........................................................................................................................... 68
10.3 Maintenance work.................................................................................................................................. 69
10.3.1 Clean the inside of the unit ....................................................................................................................... 69
10.3.2 Cleaning the condensate tray.................................................................................................................... 70
11 Faults .................................................................................................................................... 72
11.1 Fault table............................................................................................................................................... 72
11.2 KaControl faults...................................................................................................................................... 73
11.3 Start-up after rectification of fault .......................................................................................................... 73
12 List of KaControl parameters................................................................................................ 74
12.1 Katherm HK/ HK E parameter list ............................................................................................................ 74
12.2 KaController parameter list..................................................................................................................... 77
13 Certificates............................................................................................................................ 79
13.1 142_EU_Konformitätserklärung_Katherm_QK_HK_QK_nano.pdf ......................................................... 80

Katherm HK
Assembly, installation and operating instructions
5
1 General
1.1 About these instructions
These instructions ensure the safe and efficient handling of this equipment. These instructions form an integral part of the
equipment and have to be kept in the direct vicinity of the equipment and available to personnel at all times.
All personnel must have carefully read through these instructions prior to commencing all work on the equipment. A funda-
mental prerequisite for safe working is compliance with all the stated safety instructions and other instructions contained in
this manual.
In addition all local occupational health and safety at work regulations apply, as do general safety provisions governing the
use of the equipment.
Illustrations in this guide are intended to provide a basic understanding and may differ from the actual model.
Ongoing tests and further developments may result in small variations between the unit supplied and the instructions.
1.2 Explanation of Symbols
DANGER!
This combination of symbol and signal word indicates an immediately dangerous situation caused by elec-
trical power, which will cause death or serious injury if not avoided.
WARNING!
This combination of symbol and signal word indicates a possible hazardous situation.
IMPORTANT NOTE!
It represents a potentially hazardous situation, which could lead to damage to property or for a measure to
optimise workflows.
IMPORTANT NOTE!
This symbol highlights useful hints, recommendations and information for efficient and trouble-free opera-
tion.

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Assembly, installation and operating instructions
6
2 Safety
This section provides an overview of all important safety aspects to ensure optimum protection of personnel as well as safe
and trouble-free operation. In addition to the safety instructions in these operating instructions, the valid safety, accident pre-
vention and environmental protection regulations must be observed for the area of use of the unit. It is the duty of the oper-
ator to ensure that instructions relating to maintenance (e.g. relating to hygiene) are complied with.
This section provides an overview of all important safety aspects for protecting personnel. In addition to the safety notes in
this and the more detailed instruction in accordance with the QR Code, the occupational health and safety and environmental
protection regulations applicable to the unit's field of application, as well as the notes in accordance with EN60335-1, must
be observed.
2.1 Correct use
The units are used for heating and/or cooling all areas of buildings that need to be heated in winter and cooled in summer
due to the high incidence of sunlight through the glass façades. Within the room, the unit needs to be connected to the build-
ing's heating/cooling/ventilation system and to the building's waste water and power network. The operating limits and lim-
its of use described in Chapter 2.2 [}6] must be observed.
Intended use of the unit also includes adherence to these instructions.
Information in accordance with EN60335-1
This unit can be used by children aged 8 years or more and also by people with reduced physical, sensory or mental cap-
abilities or a lack of experience and knowledge, if they are supervised or have been instructed in the safe use of the unit
and the resulting dangers. Do not allow children to play with the unit. Do not allow children to clean and maintain the
unit without supervision.
This unit is not intended for permanent connection to the drinking water supply system.
This unit is intended for being accessible to the general public.
Any use beyond or other than the stated intended use is considered as misuse.
Any change to the unit or use of non-original spare parts will cause the expiry of the warranty and the manufacturer’s liabil-
ity.

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Assembly, installation and operating instructions
7
2.2 Limits of operation and use
Limits of operation
Min./max. water temperature °C 5-120
Min./max. air intake temperature °C 15-40
Min./max. air humidity % 15-75
Min. operating pressure bar/kPa -
Max. operating pressure bar/kPa 10/1000
Min./max. glycol percentage % 25-50
Tab.1: Limits of operation
Operating voltage 230 V/ 50/60 Hz
Power/Current consumption On the type plate
Tab.2: Operating voltage
We would refer to VDI-2035 Sheets 1 & 2, DIN EN 14336 and DIN EN 14868 with regard to the properties of the medium
used to protect the equipment. The following values provide further guidance.
The water used should be free of contamination, such as suspended substances and reactive substances.
Water quality
pH value (at 20 °C) 8-9
Conductivity (at 20 °C) μS/cm < 700
Oxygen content (O2) mg/l < 0.1
Hardness °dH 4-8.5
Sulphur ions not measurable
Sodium ions (Na+) mg/l < 100
Iron ions (Fe2+) mg/l < 0.1
Manganese ions (Mn2+) mg/l <0.05
Ammonia ions (NH4+) mg/l < 0.1
Chlorine ions (CI) mg/l < 100
CO2< 50
Sulfate ions (SO4
2-) mg/l < 50
Nitrite ions (NO2+) mg/l < 50
Nitrate ions (NO3+) mg/l < 50
Tab.3: Water quality

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Assembly, installation and operating instructions
8
IMPORTANT NOTE!
Danger of frost in cooling mode!
There is a risk of the heat exchanger freezing when used in unheated rooms.
Make sure that the unit is equipped with a frost protection sensor and/or thermostat in this case.
IMPORTANT NOTE!
Danger of frost in cooling mode!
There is a risk of the heat exchanger freezing when used in unheated rooms.
Protect the unit from frost.
IMPORTANT NOTE!
Warning of misuse!
In the event of misuse, as itemised below, there is a danger of limited or failing operation of the unit. En-
sure that the airflow can circulate freely.
Never operate the unit in humid areas, such as swimming pools, wet areas etc.
Never operate the unit in rooms with an explosive atmosphere.
Never operate the unit in aggressive or corrosive atmospheres (e.g. sea air).
Never operate the unit above electrical equipment (such as switch cabinets, computers or other electrical
units, or contacts that are not drip-proof).
IMPORTANT NOTE!
Energy losses due to misuse!
Operating the unit with open windows (or other room openings) can result in significant energy losses.
Heating and cooling modes (particularly when operating different units) need to be coordinated with
each other.
2.3 Risk from electrocution!
DANGER!
Risk of fatal injury from electrocution!
Contact with live parts will lead to fatal injury from electrocution. Damage to the insulation or individual
components can lead to a fatal injury.
Only permit qualified electricians to work on the electrical system.
Immediately disconnect the system from the power supply and repair it in the event of damage to the in-
sulation.
Keep live parts away from moisture. This can cause a short circuit.
Properly earth the unit.

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Assembly, installation and operating instructions
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2.4 Personnel requirements - Qualifications
Expertise
The installation of this product requires specialist knowledge of heating, cooling, ventilation, installation and electrical engin-
eering. This knowledge, generally learned in professional training in one of the fields mentioned above, is not described sep-
arately.
Damage caused by improper installation is the responsibility of the operator or installer. The installer of these units should
have adequate knowledge of the following gained from specialist professional training
Safety and accident prevention regulations
Guidelines and recognised technical regulations, i.e. Association of German Electricians VDE regulations, DIN and EN
standards.
VDI 6022; maintenance personnel must be trained to Category B (possibly Category C) to comply with hygiene require-
ments (as required).
The installation, operation and maintenance of this unit must comply with the applicable laws, standards, provisions and reg-
ulations in the respective country and the current state of the art.
Expertise
The installation of this product requires specialist knowledge of heating, cooling, ventilation, installation and electrical engin-
eering.
Damage caused by improper installation is the responsibility of the operator or installer. The installer of these units should
have adequate knowledge of the following gained from specialist professional training
Safety and accident prevention regulations
Country-specific guidelines and recognised technical regulations, i.e. Association of German Electricians (VDE) regula-
tions, DIN and EN standards.
VDI 6022; maintenance personnel must be trained to Category B (possibly Category C) to comply with hygiene require-
ments (as required).
2.5 Personal Protective Equipment
Personal protective equipment is used to protect people from impaired safety and health when working with the unit. The ap-
plicable accident prevention regulations at the place of use apply in all cases.
Personnel have to wear personal protective equipment during maintenance and troubleshooting on and with the unit.

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Assembly, installation and operating instructions
10
3 Transport, storage and packaging
3.1 General transport instructions
Check on delivery for completeness and transport damage.
Proceed as follows in the event of visible damage:
Do not accept delivery or only accept with reservations.
Record any transport damage on the transportation documents or on the transport company's delivery note.
Submit a complaint to the freight forwarder.
IMPORTANT NOTE!
Warranty claims can only be made within the applicable period for complaints. (More information is avail-
able in the T&Cs on the Kampmann website)
IMPORTANT NOTE!
2 people are needed to transport the unit. Wear personal protective clothing when transporting the unit.
Only lift the unit on both sides and not by the pipes / valves.
IMPORTANT NOTE!
Material damage caused by incorrect transport!
Units being transported can drop or topple over if transported wrongly. This can cause serious material
damage.
Proceed carefully when unloading the equipment on delivery and when transporting it on site and note
the symbols and instructions on the packaging.
Only use the holding points provided.
Only remove packaging shortly before assembling the unit.
3.2 Scope of delivery
IMPORTANT NOTE!
Check the scope of delivery!
Check the delivery for damage.
Check that the articles and type numbers are correct.
Is the delivery and number of items delivered correct?

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Assembly, installation and operating instructions
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3.3 Storage
Store packaging under the following conditions:
Do not store outdoors.
Store in a dry and dust-free place.
Store in a frost-free place.
Do not expose to aggressive media.
Protect from direct sunlight.
Avoid mechanical vibrations and shocks.
IMPORTANT NOTE!
Under certain circumstances, packages can carry storage instructions that exceed the requirements listed
here. Comply with these instructions accordingly.
3.4 Packaging
Handling packaging materials
IMPORTANT NOTE!
Dispose of packaging materials in line with the applicable statutory requirements and local regulations.
IMPORTANT NOTE!
The packaging is also use to protect the product from site dust and dirt. Only remove packaging shortly be-
fore assembling the unit.

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Assembly, installation and operating instructions
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4 Technical data
Unit Katherm HK (performance values for roll-up grille)
Size HK 245 HK 320 HK 320 E HK 290 HK 360
Trench width [mm] 245 320 320 290 360
Trench height [mm] 160 130 130 160 210
Trench length [mm] 915 - 3000 915 - 3000 915 - 3000 950 - 3000 950 - 2250
Air volume flow [m³/h] 56 - 1002 45 - 925 45 - 925 40 - 1295 95 - 1545
Heat output, 2-pipe 1637 - 8710 971 - 10310 942 - 9716 1057 - 15715 1223 - 16884
Heat output, 4-pipe 1462 - 6316 436 - 6512 ./. 514 - 9448 643 - 12243
Electric heat output
[W] - - 100 - 1500 - -
Cooling output, 2-pipe 2
66 - 1507 108 - 1928 91 - 1854 114 - 2783 120 - 3348
Cooling output, 4-pipe 2
62 - 1420 105 - 1854 ./. 112 - 2728 114 - 3153
Sound pressure level
[dB (A)] 3, 4<20 - 45 <20 - 41 <20 - 41 <20 - 45 <20 - 53
Sound power level
[dB(A)] 4<28 - 53 <28 - 49 <28 - 49 <28 - 53 <28 - 61
Power consumption
[W] 4.7 - 33.3 4.7 - 33.3 4.7 - 33.3 4.2 - 52.9 2.3 - 54.0
Current consumption
[mA] 49 - 345 49 - 345 49 - 345 56 - 409 22 - 521
Water content [l] 0.31 - 2.01 0.50 - 3.10 0.44 - 2.76 0.53 - 2.84 0.50 - 3.10
Weight [kg] 16.57 - 56.76 17.63 - 60.39 17.63 - 60.39 21.21 - 74.38 25.08 - 59.39
1at LPHW 75 / 65 °C, tL1= 20°C, with fan-assisted convection
2at CHW 16/18 °C, tL1 = 27 °C, 48% relative humidity with fan coils
3The sound pressure level was calculated with an assumed room insulation of 8 dB(A). This corresponds to a dis-
tance of 2 m, a room volume of 100 m³ and a reverberation time of 0.5 s (in accordance with VDI 2081).
4Sound pressure level < 20 dB (A) and sound power level < 28 dB (A) outside the usual measuring and audible
range.

Katherm HK
Assembly, installation and operating instructions
13
5 Construction and function
5.1 Overview
8
12
3
6
7
5
9
10
4
1
11
Katherm HK E
Fig.1: Katherm HK at a glance
1Junction and control box 2Condensate tray
3Convector 4Roll-up grille
5Height adjustment feet 6EC tangential fan
7Filter (optional accessory) 8Floor trench
9Load-bearing height adjustment feet 10 Condensate pump mounting kit
11 Convector with integral electric coil and safety chain
5.2 Brief description
Katherm HK are decentralised units for the heating and cooling of room air, for use in hotels, offices and business premises,
among others. Secondary air is drawn in by the fan and passed through the copper/aluminium heat exchanger. The temperat-
ure-controlled air rises up the façade of the building to create a pleasant indoor climate.

Katherm HK
Assembly, installation and operating instructions
14
5.3 Wear parts list
Figure Article For use with Art. no.
Filter for air intake
HK 320, height 130 mm, HK 245, height 160 mm
Length 915 mm 143014313013
HK 320, height 130 mm, HK 245, height 160 mm
Length 1200 mm 143014313019
HK 320, height 130 mm, HK 245, height 160 mm
Length 1700 mm 143014313029
HK 320, height 130 mm, HK 245, height 160 mm
Length 2000 mm 143014313035
HK 320, height 130 mm, HK 245, height 160 mm
Length 2500 mm 143014313045
HK 320, height 130 mm, HK 245, height 160 mm
Length 3000 mm 143014313055
for HK 290, height 160 mm,
Length 950 mm 143014316014
HK 290, height 160 mm,
Length 1200 mm 143014316019
HK 290, height 160 mm,
Length 1700 mm 143014316029
HK 290, height 160 mm,
Length 2000 mm 143014316035
HK 290, height 160 mm,
Length 2500 mm 143014316045
HK 290, height 160 mm,
Length 3000 mm 143014316055
HK 360, height 210 mm,
Length 950 mm 143014321014
HK 360, height 210 mm,
Length 1200 mm 143014321019
HK 360, height 210 mm,
Length 1350 mm 143014321022
HK 360, height 210 mm,
Length 1850 mm 143014321032
HK 360, height 210 mm,
Length 2250 mm 143014321040

Katherm HK
Assembly, installation and operating instructions
15
6 Installation and wiring
6.1 Requirements governing the installation site
Only install and assemble the unit if the following conditions are met:
Make sure that the unit is securely suspended/standing.
Ensure that the airflow can circulate freely.
Provide adequate space for appropriately sized flow and return water connections on site (Connection to the pipe
network [}20]).
Provide for adequate space for floor and return water connections on site.
There is a power supply on site (Maximum electrical rating values [}38]).
There is a power supply on site.
If need be, provide a condensation connection with a sufficient gradient on site.
6.2 Installation
2 people are needed to install the unit.
CAUTION!
Risk of injury from sharp metal housing!
The inner metal of the casing can have sharp edges.
Wear suitable protective gloves.
IMPORTANT NOTE!
Horizontal installation of units!
When installing the units, ensure that they are completely horizontal to ensure proper operation.
IMPORTANT NOTE!
Avoid draughts!
Consider the occupied zone when installing/suspending the units. Do not expose people to the direct air
flow. Position the unit accordingly and adjust the air outlet if required.
IMPORTANT NOTE!
Install connections in the de-energised state!
Connections must be installed without tension!
Use a suitable tool to protect terminal nuts from being sheared off and twisted.

Katherm HK
Assembly, installation and operating instructions
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6.2.1 Installation steps

Katherm HK
Assembly, installation and operating instructions
17
Katherm HK 290, 160 mm
Katherm HK 360, 210 mm
Katherm HK 320, 130 mm
Katherm HK 320 E, 130 mm
Katherm HK 245, 160 mm

Katherm HK
Assembly, installation and operating instructions
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by others
Expansion joint on site

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Assembly, installation and operating instructions
19

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Assembly, installation and operating instructions
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6.2.2 Screed work
The following work needs to have been completed before screeding can begin:
Water has been correctly connected.
The electrical connections have been correctly wired.
The unit is correctly positioned and levelled.
There are no sound bridges to the concrete slab, especially in the area of the height adjustment feet.
Expansion joints have been provided on site to prevent the unit from being compressed by the floor or screed.
All the appropriate cable conduits have been laid.
Appropriate material has been used to seal all the openings and punched openings in the unit. They also need to be ad-
ditionally sealed when using floating screen or other low-viscosity floor coverings!
6.3 Installation
Actuator with ‘First Open’ function
When delivered, the actuator is normally open in a de-energised state, thanks to the First Open function. This enables
heating mode to run even if the electric wiring is not yet completed.
When subsequently commissioned and with the application of power (for longer than 6 minutes), the First Open function
is automatically unlocked so that the actuator becomes fully operational.
0,5 mm > 0,5 mm < 0,5 mm
Power on
> 6 min Power off
Fig.2: “First Open” function