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Wall HK

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.

2.1

Correct use

The units are only intended to be used for heating and cooling air in frost-free and dry rooms. Within the room, the unit
needs to be connected to the building's heating/cooling/ventilation system and to the building's waste water and power net-
work. The operating limits and limits of use described in 

Chapter 2.2 [

}

 6]

 must be observed.

IMPORTANT NOTE!

Only use the unique after completion of the complete building and system. Site heating is not deemed to be
correct and proper use.

Intended use of the unit also includes adherence to these instructions.

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.

Information in accordance with UL60335-1

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.
The unit is not intended for operation above 2,000 m.a. s.l.
This unit is not intended for permanent connection to the drinking water supply system. This unit is intended for perman-
ent connection to a heating water circuit, and may not be connected using hose sets.
The water network needs to include safety measures to prevent the danger of overpressure.
This unit is not intended to be accessible to the general public. The water network needs to include safety measures to
prevent the danger of overpressure.

Summary of Contents for Wall HK

Page 1: ...Wall HK Assembly installation and operating instructions Keep these instructions in a safe place for future use Issue04 21EN SAP No 1428258...

Page 2: ......

Page 3: ...Construction and function 13 5 1 Overview 13 5 2 Brief description 13 6 Installation and wiring 14 6 1 Definition of the connection side 14 6 2 Requirements governing the installation site 14 6 3 Min...

Page 4: ...1 Securing against reconnection 39 9 2 Maintenance Schedule 39 9 3 Maintenance work 40 9 3 1 Replacing the filter 40 9 3 2 Visual checks 40 9 3 3 Cleaning the condensate tray 40 9 3 4 Clean the inside...

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 an...

Page 6: ...nd proper use Intended use of the unit also includes adherence to these instructions Any use beyond or other than the stated intended use is considered as misuse Any change to the unit or use of non o...

Page 7: ...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 qua...

Page 8: ...rate 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 w...

Page 9: ...owing gained from specialist vocational training Safety and accident prevention regulations Guidelines and recognised technical regulations e g National Electric Code NEC and Canadian Electric Code CE...

Page 10: ...te 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 Mat...

Page 11: ...ions 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 Han...

Page 12: ...Sound power level dB A 20 47 21 50 24 52 25 53 Unit Wall HK Model 1 2 3 4 Width of basic unit inch 32 09 43 31 62 99 74 8 Width of casing inch 37 99 49 21 68 9 80 71 Weight of basic unit pound 33 07 4...

Page 13: ...7 Filter fleece 8 Heat exchanger 5 2 Brief description Wall HK are decentralised units for heating cooling and filtering air for use in hotels offices and business premises among others Secondary air...

Page 14: ...and operating instructions 14 6 Installation and wiring 6 1 Definition of the connection side Example of 2 pipe connection on left Example of 2 pipe connection on right Example of 4 pipe opposite end...

Page 15: ...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 Connec...

Page 16: ...pletely unobstructed to guarantee the free circulation of air There needs to be a 50 mm freely accessible clearance above the casing to remove the casing Example of basic unit wall standing without ca...

Page 17: ...structed to guarantee the free circulation of air There needs to be a 50 mm freely accessible clearance above the casing to remove the casing Example of basic unit wall standing without casing Example...

Page 18: ...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 IMPORTA...

Page 19: ...C 35 230 109 15 0 8 5 0 21 374 140 A 225 124 60 64 15 21 124 B 142 142 D 124 C 35 230 105 15 0 8 5 0 21 370 140 Front view Top view Keyhole detail Side view Fig 4 321 Dimensions of basic unit and moun...

Page 20: ...3 20 9 43 3 32 1 33 5 32 1 63 51 8 53 2 51 8 74 8 63 6 65 63 6 Tab 5 Table of dimensions inch Note the Venkon minimum clearances when installing the basic units Highlight the dimensions and clearance...

Page 21: ...ng instructions 21 6 4 2 Installation of casing Isometric view Front view Top view Isometric view Front view Wall hanging casing In wall casing Fig 6 Dimensions of casing mm Model A mm 1 965 2 1250 3...

Page 22: ...n and operating instructions 22 Isometric view Front view Top view Isometric view Front view Wall hanging casing In wall casing Fig 7 Dimensions of casing inch Model A mm 1 38 2 49 2 3 68 9 4 80 7 Tab...

Page 23: ...Dismantle the casing wall mounted Unscrew the screws on the left and right side of the air outlet Remove the casing wall mounted First remove the casing upwards and then away from the basic unit Fixi...

Page 24: ...the casing upwards where it was previously screwed in place to loosen it from its fixing Remove the casing Adjust the casing recessed in the wall to the depth of the wall recess The retaining rails fo...

Page 25: ...ection can be changed by altering the discharge adjustment plate A Front air discharge direction B Top air discharge direction Fig 10 Discharge adjustment plate secured by a metal screw Note When alte...

Page 26: ...ent plate Loosen the flat headed screws on the left and right to al ter the discharge adjustment plate the example shows alteration from front air outlet to top air outlet Loosen the middle metal scre...

Page 27: ...hout bends and narrow sections with a gradient to the in situ waste water pipe Allow adequate space for the air flow air inlet and outlet During cooling operation also observe the following points Pro...

Page 28: ...is a danger of scalding from escaping heating me dium With cooling units there is a danger to the user from cold temperatures and a danger to the environment from the use of glycol Take appropriate sa...

Page 29: ...g flow with 2 pipe heating or cooling 4 Heating return 5 Heating flow 6 Air vent Dimensions in brackets basic unit front discharge Side view heating or cooling 2 pipe connection on left Side view heat...

Page 30: ...ervice hatch dimensions for maintenance and inspection of basic unit with casing by others Fig 14 Dimensions of service hatch mm Model Ceiling opening dimension A 15 mm 1 925 2 1225 3 1675 4 2025 Fig...

Page 31: ...n and operating instructions 31 6 5 2 Insulating the pipework Slide impermeable insulation by others along the pipe through the wall opening as far as the straight valve so that the insulation only en...

Page 32: ...r wall connection pipework simplified view mm Fig 16 Space for water connection pipework mm Front view 2 pipe connection on left Front view 2 pipe connection on right Front view 4 pipe opposite end co...

Page 33: ...work simplified view inch Fig 17 Space for water connection pipework inch Front view 2 pipe connection on left Front view 2 pipe connection on right Front view 4 pipe opposite end connections Drilling...

Page 34: ...all applicable regulations such as the use of a ball trap when connecting the condensation line to the sewer system Protect the trap from drying out The suc tion effect of the fan on the condensation...

Page 35: ...of the basic unit All models require a power supply 24 V DC and can be controlled via a control input 0 10 V DC Select the internal resistance of the control input for the respective model according t...

Page 36: ...g J Y ST Y 0 8 mm laid separately from power lines W1 power supply control signal for fan and actuator 3 Building Automa on BMS including central power supply 24VDC 0 10V GND 4 5 DO GND control signal...

Page 37: ...s connected in accordance with the electric wiring diagrams Check all external electrical connections and terminal connections are fixed in place and tighten if necessary Water side checks Check wheth...

Page 38: ...an alarm signal Check whether the unit is connected leak free to the on site condensation connection Check whether the waste water lines are clean and have a sufficient gradient Check whether the cond...

Page 39: ...he proper and trouble free operation of the equipment If there are signs of increased wear during regular checks shorten the required maintenance intervals to the actual wear and teat Contact the manu...

Page 40: ...e sharp edges Wear suitable protective gloves Pull the filter from the Velcro strip remove any dirt or change the filter if necessary 9 3 2 Visual checks Check heat exchanger for dirt and carefully va...

Page 41: ...screw the 4 fixing screws Remove the condensate tray from the basic unit Clean the condensate tray 9 3 4 Clean the inside of the unit Check all elements that come into contact with air internal surfac...

Page 42: ...ne Check flow and return and tighten if necessary Water outlet Condensate drain outlets blocked Clean condensate outlets and check for ad equate gradient Chilled water line incorrectly insulated Check...

Page 43: ...ing clips are removed during cleaning Fan dirty Clean dirt from fan Heat exchanger dirty Clean dirt from Heat exchanger 10 2 Start up after rectification of fault After correction of the fault carry o...

Page 44: ...Wall HK Assembly installation and operating instructions 44 11 Certificates...

Page 45: ...Table Tab 1 Limits of operation 7 Tab 2 Operating voltage 7 Tab 3 Water quality 7 Tab 4 Table of dimensions mm 19 Tab 5 Table of dimensions inch 20 Tab 6 Dimensions of casing mm 21 Tab 7 Dimensions o...

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Page 48: ...Country Contact Canada Kampmann Heating Cooling Ventilation Ltd 600 890 West Pender Street Vancouver BC V6C 1J9 T 1 604 3621080 F 1 604 6871327 E info kampmann ca W Kampmann ca 04 21 ENSAP Nr 1428258...

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