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Katherm QL

Assembly, installation and operating instructions

7

2.2

Limits of operation and use

Limits of operation

Min./max. water temperature

°C

4-90

Min./max. air intake temperature

°C

6--40

Min./max. air humidity

%

20-60

Min. operating pressure

bar/kPa

-

Max. operating pressure

bar/kPa

10/1000

Min./max. glycol percentage

%

0-50

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 (O

2

)

mg/l

< 0.1

Hardness

°dH

4-8.5

Sulphur ions

not measurable

Sodium ions (Na

+

)

mg/l

< 100

Iron ions (Fe

2+

)

mg/l

< 0.1

Manganese ions (Mn

2+

)

mg/l

<0.05

Ammonia ions (NH

4+

)

mg/l

< 0.1

Chlorine ions (CI)

mg/l

< 100

CO

2

< 50

Sulfate ions (SO

4

2-

)

mg/l

< 50

Nitrite ions (NO

2+

)

mg/l

< 50

Nitrate ions (NO

3+

)

mg/l

< 50

Tab. 3: Water quality

Summary of Contents for Katherm QL 300

Page 1: ...Katherm QL Assembly installation and operating instructions Keep these instructions in a safe place for future use Issue12 20EN SAP No 1398084...

Page 2: ......

Page 3: ...scription 13 6 Installation and wiring 14 6 1 Requirements governing the installation site 14 6 2 Installation 14 6 2 1 Installation steps for Katherm QL 14 6 3 Installation 19 6 3 1 Connection to the...

Page 4: ...against reconnection 32 10 2 Maintenance Schedule 32 10 3 Maintenance work 33 10 3 1 Clean the inside of the unit 33 11Faults 34 11 1 Fault table 34 11 2 Start up after rectification of fault 35 12Cer...

Page 5: ...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 a...

Page 6: ...ng 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 7 must be observed Intended use of the unit also incl...

Page 7: ...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...

Page 8: ...e 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 compute...

Page 9: ...evention 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 Categ...

Page 10: ...ite 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 Ma...

Page 11: ...tions 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 Ha...

Page 12: ...5 1171 Heat output 5 W 107 666 143 879 133 819 172 1054 Water content l 0 14 0 59 0 27 1 18 0 21 0 92 0 42 1 84 Weight kg 10 88 41 97 12 29 47 39 11 52 44 45 12 97 50 03 4 Length increment 500 mm 6 at...

Page 13: ...slider 7 Flow with valve and actuator 8 Return with return fitting 9 Connection cover 5 2 Brief description Katherm QL supplies the room with displacement air guaranteeing a pleasant indoor climate T...

Page 14: ...te freely Provide adequate space for appropriately sized flow and return water connections on site Connection to the pipe network 20 There is a power supply on site Maximum electrical rating values If...

Page 15: ...Katherm QL Assembly installation and operating instructions 15 6 2 1 Installation steps for Katherm QL...

Page 16: ...Katherm QL Assembly installation and operating instructions 16 Overall length...

Page 17: ...Katherm QL Assembly installation and operating instructions 17...

Page 18: ...Katherm QL Assembly installation and operating instructions 18...

Page 19: ...ration at the side 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...

Page 20: ...onnection Proceed as follows when connecting up the unit s hydraulic pipework Shut off the supply line from the heating medium Remove the punched pipe opening Connect up the pipework Using a suitable...

Page 21: ...tion dimensions width 300 mm height 150 mm Front view Cross section Window side Room side Top view Top view with valve kit optional Connection dimensions width 300 mm height 180 mm Front view Cross se...

Page 22: ...tion dimensions width 350 mm height 150 mm Front view Cross section Window side Room side Top view Top view with valve kit optional Connection dimensions width 350 mm height 180 mm Front view Cross se...

Page 23: ...0100 Without NYM J The requisite number of wires including protective earth is stated on the cable Cross sections are not stated as the cable length is involved in the calculation of the cross section...

Page 24: ...2 1 2 1 2 W1 1 2 3 W3 Mains 230 V 50 Hz Room thermostat type 146904 Fuses by others Mains 230 V AC Unit no 1 To further units refer to information for maximum number Valve drive 230 V AC Open Close Co...

Page 25: ...t type 146927 Fuses by others Mains 230 V AC Unit no 1 To further units refer to information for maximum number Valve drive 230 V AC Open Close Connecting cable approx 1000 mm Katherm QL Terminal box...

Page 26: ...m thermostat type 146910 Fuses by others Mains 230 V AC Unit no 1 To further units refer to information for maximum number Valve drive 230 V AC Open Close Connecting cable approx 1000 mm Katherm QL Te...

Page 27: ...50 Hz Clock thermostat type 146933 Fuses by others Mains 230 V AC Unit no 1 To further units refer to information for maximum number Valve drive 230 V AC Open Close Connecting cable approx 1000 mm Kat...

Page 28: ...1 2 1 2 W1 1 2 3 W3 1 2 230V Mains 230 V 50 Hz Building automation system BAS Fuses by others Mains 230 V AC Unit no 1 2 pipe heating To further units Valve drive 230 V AC Open Close Connecting cable...

Page 29: ...external electrical connections and terminal connections are fixed in place and tighten if necessary Check whether DIP switches have been correctly set in accordance with the wiring diagram Water sid...

Page 30: ...te and cover frame alpine white Temperature adjustment range 5 30 C Switching difference approx 0 5 K Night setback 4 K Protection class IP 20 Voltage 230 V 50 Hz Max current load 4 A Dimensions W x H...

Page 31: ...ousing with electronic 2 point room temperature control and digital weekly timer Power reserve approx 4 hours party switch switching status display with mode switch Automatic Day Night Off adjustable...

Page 32: ...ill 10 2 Maintenance Schedule The sections below describe maintenance work needed for the proper and trouble free operation of the equipment If there are signs of increased wear during regular checks...

Page 33: ...nto contact with air internal surfaces of the unit outlet elements etc for dirt or deposits dur ing maintenance and use a commercially available product to remove Fig 8 Loosening screws in the cover L...

Page 34: ...lace the heat exchanger if you need to Hydraulic connection not properly done Check flow and return and tighten if necessary Unit not heating or cooling sufficiently LPHW CHW Fan is not switched on Sw...

Page 35: ...35 11 2 Start up after rectification of fault After correction of the fault carry out the following steps to re start 1 Make sure that all maintenance covers and access openings are sealed 2 Switch o...

Page 36: ...Katherm QL Assembly installation and operating instructions 36 12 Certificates...

Page 37: ...Artikel Nr Katherm QL 141 Type Model Articles No Katherm NK 145 Type Mod le N d article Katherm ID 241 Typ Model Nr artyku u Typ Model slo v robku auf das sich diese Erkl rung bezieht mit der den folg...

Page 38: ...tenverordnung Hendrik Kampmann Lingen Ems den 01 09 2020 ___________________________________ Ort und Datum der Ausstellung Name und Unterschrift des Befugten Place and Date of Issue Name and Signature...

Page 39: ...Katherm QL Assembly installation and operating instructions 39 Table Tab 1 Limits of operation 7 Tab 2 Operating voltage 7 Tab 3 Water quality 7...

Page 40: ...edrich Ebert Str 128 130 49811 Lingen Ems T 49 591 7108 660 F 49 591 7108 173 E export kampmann de W Kampmann eu Country Contact Great Britain Kampmann UK Ltd Dial House Govett Avenue Shepperton Middl...

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