REMKO LWM IM 300 Скачать руководство пользователя страница 5

1.6  Safety notes for the operator

The operational safety of the units and compo-

nents is only assured providing they are used as

intended and in a fully assembled state.

n

The units and components may only be set up,

installed and maintained by qualified per-

sonnel.

n

Protective covers (grille) over moving parts

must not be removed from units that are in

operation.

n

Do not operate units or components with

obvious defects or signs of damage.

n

Contact with certain unit parts or components

may lead to burns or injury.

n

The units and components must not be

exposed to any mechanical load, extreme

levels of humidity or extreme temperature.

n

Spaces in which refrigerant can leak sufficient

to load and vent. Otherwise there is danger of

suffocation.

n

All housing parts and device openings, e.g. air

inlets and outlets, must be free from foreign

objects, fluids or gases.

n

The units must be inspected by a service tech-

nician at least once annually. Visual inspec-

tions and cleaning may be performed by the

operator when the units are disconnected from

the mains.

1.7  Safety notes for installation,

maintenance and inspection

n

Appropriate hazard prevention measures must

be taken to prevent risks to people when per-

forming installation, repair, maintenance or

cleaning work on the units.

n

The setup, connection and operation of the

units and its components must be undertaken

in accordance with the usage and operating

conditions stipulated in this manual and comply

with all applicable regional regulations.

n

Local regulations and laws such as Water

Ecology Act must be observed.

n

The power supply should be adapted to the

requirements of the units.

n

Units may only be mounted at the points pro-

vided for this purpose at the factory. The units

may only be secured or mounted on stable

structures, walls or floors.

n

Mobile units must be set up securely on suit-

able surfaces and in an upright position. Sta-

tionary units must be permanently installed for

operation.

n

The units and components should not be oper-

ated in areas where there is a heightened risk

of damage. Observe the minimum clearances.

n

The units and components must be kept at an

adequate distance from flammable, explosive,

combustible, abrasive and dirty areas or

atmospheres.

n

Safety devices must not be altered or

bypassed.

1.8  Unauthorised modification

and changes

Modifications or changes to units and components

are not permitted and may cause malfunctions.

Safety devices may not be modified or bypassed.

Original replacement parts and accessories

authorised by the manufactured ensure safety. The

use of other parts may invalidate liability for

resulting consequences.

1.9  Intended use

Depending on the model, the equipment and the

additional fittings with which it is equipped is only

intended to be used as an air-conditioner for the

purpose of cooling or heating the air in an

enclosed room.

Any different or additional use shall be classed as

non-intended use. The manufacturer/supplier

assumes no liability for damages arising from such

use. The user bears the sole risk in such cases.

Intended use also includes working in accordance

with the operating and installation instructions and

complying with the maintenance requirements.

Under no circumstances should the threshold

values specified in the technical data be exceeded.

1.10  Warranty

For warranty claims to be considered, it is essential

that the ordering party or its representative com-

plete and return the "certificate of warranty" to

REMKO GmbH & Co. KG at the time when the

units are purchased and commissioned.

The warranty conditions are detailed in the "Gen-

eral business and delivery conditions". Further-

more, only the parties to a contract can conclude

special agreements beyond these conditions. In

this case, contact your contractual partner in the

first instance.

 

 

 

 

 

5

Содержание LWM IM 300

Страница 1: ...tallation instructions Read the instructions prior to performing any task REMKO LWM series LWM IM 300 Smart heat pumps 0259 2020 03 Edition 1 en_GB Instructions for Technicians Air water system for he...

Страница 2: ...these operating instructions carefully before commis sioning using this device These instructions are an integral part of the system and must always be kept near or on the device Subject to modificati...

Страница 3: ...2 Unit dimensions 9 3 Unit description 12 4 Installation instructions for qualified personnel 12 5 Hydraulic connection 14 6 Installation 17 7 Corrosion protection 20 8 Emergency heat operation 22 9 E...

Страница 4: ...be fatal or cause serious injury WARNING This combination of symbol and signal word warns of a potentially hazardous situation which if not avoided may be fatal or cause serious injury CAUTION This co...

Страница 5: ...s or floors n Mobile units must be set up securely on suit able surfaces and in an upright position Sta tionary units must be permanently installed for operation n The units and components should not...

Страница 6: ...and recycling Disposal of packaging All products are packed for transport in environ mentally friendly materials Make a valuable contri bution to reducing waste and sustaining raw mate rials Only dis...

Страница 7: ...t of indoor unit complete kg 143 Weight of storage tank kg 120 Hydraulic system technical data Medium flow rate water according to EN 14511 at t 5 K m3 h 0 95 Pressure loss outdoor kPa bar 80 0 08 Ope...

Страница 8: ...et temperature C 60 60 60 60 Hot water temperature C 50 50 50 50 Cold water temperature C 10 10 10 10 Heating cycle flow rate l h 600 1200 1800 2400 Throughput kW 18 7 28 1 33 7 37 0 Throughputs Stora...

Страница 9: ...2 2 Unit dimensions Dimensions indoor unit 1420 950 650 Fig 1 Indoor unit dimensions all dimensions in mm 9...

Страница 10: ...onnections 1 7 2 3 4 5 6 8 Fig 3 Designations of the pipe connections 1 Circulation 1 union nut flat sealing 2 Hot water 1 union nut flat sealing 3 Cold water inlet 1 union nut flat sealing 4 Heating...

Страница 11: ...in mm 1 Magnesium anode 2 PU insulation 3 Adjustable feet 4 Probe connection 1 2 5 Flange 6 Tilt height A Hot water B Inlet C Circulation D Return flow E Cold water Dimensions without the adjustable f...

Страница 12: ...ight of the indoor unit n The indoor unit is to be mounted in such a way that all of the sides have sufficient space for purposes of installation and maintenance It is equally important that there is...

Страница 13: ...cesses are dependent on one another however their separation from one another can vary greatly Corrosion cells can appear as a result of different potentials as the case is with contact corrosion Diff...

Страница 14: ...ng a buffer tank n Plan for air bleed valves and drain off taps at appropriate places n Flush the system s entire pipe network before connecting the heat pump n One or where necessary several expansio...

Страница 15: ...oor unit return flow water inlet 2 LWM outdoor unit inlet water inlet 3 Heating circuit inlet water inlet 4 Heating circuit return flow water inlet 5 Hot water connection 6 Cold water connection 7 Byp...

Страница 16: ...heating cycle pump and its speed is regulated according to requirements There is a pressure drop present on site see technical data If the pressure losses on site exceed this a separate storage tank e...

Страница 17: ...mperatures of 85 C avoiding possible damage Domestic hot water side connection pressure tight Hot water heaters are pressure tight storage tanks with which pressure tight connections can be establishe...

Страница 18: ...etween the safety valve and the cold water feed of the tank The safety valve must be set to a triggering pres sure which is below the nominal pressure of the storage tank After the conclusive connecti...

Страница 19: ...ghten the screws by hand n Then tighten the screws in the order specified below to a torque of 42 Nm 1 3 2 4 Fig 9 Fitting the flange installation port 1 Flange ring 2 Seal 3 Supporting disc 4 Flange...

Страница 20: ...nts in accordance with VDI 2035 Part 1 with regard to total hardness Total hardness dH subject to the specific system volume Total rated output in kW 20 l kW 20 l kW and 50 l kW 50 l kW to 50 kW 16 8...

Страница 21: ...ompliance is not covered by the guarantee Below you will find a suitable form for documenting the filling of the system Filling of heating system with completely deionised water Initial filling Year 2...

Страница 22: ...t be taken into account when designing the pump 8 Emergency heat operation If the outdoor unit fails you can start emer gency heat operation as follows 1 Pressing the REMKO logo in the top right corne...

Страница 23: ...consumers HGM HGU changeover valves etc to the I O module NOTICE Attach cables in accordance with the connec tion schematic and or the circuit diagram in the control box NOTICE Ensure correct polarit...

Страница 24: ...ly 230V 1 50Hz 4 Heater for anti freeze protection power supply 230V 1 50Hz 5 Modbus communication e g 3 x 1 0 mm2 sheathed 6 Power supply I O module 230V 1 50Hz 7 Power utility contact e g 2 x 1 0 mm...

Страница 25: ...3 A 4 3 A M M S14 S16 A22 23 5 2 4 2 A RC 1 S05 S08 2 3 4 B3 A3 RJ 45 PE PE N N L L A 2 D N G D N G A 2 p m u P t u O S F 2 B B 2 2nd mixed heating cycle NOTE without blocking contactor jumper must b...

Страница 26: ...1st mixed heating cycle return flow PT 1000 S12 X Probe 1st mixed heating cycle inlet PT 1000 S13 X Not connected S14 X Probe 2nd mixed heating cycle return flow S15 X Not connected S16 X Power utili...

Страница 27: ...X Not connected A32 X Enable 2nd Heat generator booster heating or boiler A33 X Not connected A34 X General alarm signal external A40 X Speed setting solar pump PWM A41 X Speed specification 1st mixed...

Страница 28: ...tial filling the discharge valve must be open The storage tank is fully filled when water which is free of bubbles starts to run out of the discharge pipe of the valve n The heat pump is not released...

Страница 29: ...e 1 Check all connections even those which were sealed at the factory flange anode sleeve for leak tightness 2 Then check all pipes for any leaks and if necessary eliminate these 3 Test the safety gro...

Страница 30: ...scale which forms inside the storage tank must be removed by a spe cialist after one to two years of operation Cleaning is performed through the flange opening 1 Drain the storage tank 2 Remove the he...

Страница 31: ...e heating cartridge at all poles 2 Drain the storage tank in areas where it is at risk from frost and before the onset of winter 3 After closing the shut off valve in the cold water supply the domesti...

Страница 32: ...high Observe temperature ranges Nominal temperature exceeded incor rect operating mode The set point temperature has to be higher than the heat generator temperature check mode Disconnect the outdoor...

Страница 33: ...spare parts 15 1 General view of unit and indoor unit spare parts 1 2 3 6 4 5 Fig 14 Exploded view of indoor unit We reserve the right to modify the dimensions and design as part of the ongoing techn...

Страница 34: ...od anode 1120230 Chain anode 1120121 SD card I O module current software without Smart Count and without Smart Web Upon request SD card Smart Control Touch current software without Smart Count and wit...

Страница 35: ...sign as part of the ongoing technical development process Storage tank spare parts list No Designation Storage tank EDP no 1 Fine tube heat exchanger 260200 2 Flange heating cartridge 260160 3 Immersi...

Страница 36: ...s ice is referred to as defrosting and is undertaken by supplying heat either regularly or as requirements dictate Air water heat pumps with circuit reversal are distin guished by their requirements b...

Страница 37: ...nces that deplete the ozone layer EC 2037 2000 and the Regulation on Cer tain Fluorinated Greenhouse Gases EC 842 2006 In addition a minimum of one annual service and inspection must be carried out as...

Страница 38: ...nnections on indoor unit arrangement 10 Pipe outlets on indoor unit spacing 10 S Safety Dangers of failure to observe the safety notes 4 General 4 Identification of notes 4 Notes for inspection 5 Note...

Страница 39: ......

Страница 40: ...5232 606 260 E mail info remko de URL www remko de REMKO GmbH Co KG Klima und W rmetechnik Im Seelenkamp 12 32791 Lage Hotline within Germany 49 0 5232 606 0 Hotline International 49 0 5232 606 130 W...

Отзывы: