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Contents

These operating instructions should be read carefully  
prior to commissioning / operation of the equipment!

These instructions are part of the equipment and must always  
be kept in the vicinity of the installation or on the equipment 
This operating manual is a translation of the German original, Version W-06
  
 

Subject to modifications; No liability accepted for errors or misprints!

Safety notes

4

Environmental protection and recycling

4

Warranty

4

Intended use

5

Transport and packaging 

5

Description of the equipment

5

Combinations

6

Operation

7

Shutdown

7

Care and maintenance

7

Troubleshooting and customer service

8

Installation instructions for qualified personnel

9-11

Installation

11-12

Tightness check

13

Condensation connection

13

Electrical connection

13-14

Electrical connection diagram

14

Electrical circuit diagram

15

Before start up

15

Add refrigerant

16

Commissioning

16-17

Unit dimensions

18

Technical data

18

Product illustration

19

Spare parts list

19

Made by REMKO

3

Summary of Contents for RXS 1200 H

Page 1: ...Issue GB W06 REMKO RXS H RXS 261 H RXS 351 H RXS 521 H RXS 681 H RXS 1200 H Combined outdoor components Operation Technology Spare parts ...

Page 2: ......

Page 3: ...tes 4 Environmental protection and recycling 4 Warranty 4 Intended use 5 Transport and packaging 5 Description of the equipment 5 Combinations 6 Operation 7 Shutdown 7 Care and maintenance 7 Troubleshooting and customer service 8 Installation instructions for qualified personnel 9 11 Installation 11 12 Tightness check 13 Condensation connection 13 Electrical connection 13 14 Electrical connection ...

Page 4: ...e from inflammable explosive combustible aggressive and dirty areas or atmospheres Persons coming into contact with equipment parts may suffer burns or injury Installation repair and maintenance work should only be carried out by authorised specialists Inspection and cleaning can be performed by the operator providing the equipment is not under voltage Take appropriate hazard prevention measures w...

Page 5: ...atic of refrigerant circuit Liquefier fan Connection valve Suction pipe Connection valve Injection pipe Compressor Capillary tube flow regulator Filter dryer Liquefier Reverse flow valve Connection Manometer 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 ...

Page 6: ...Combinations Cooling heating RXS 261H RXS 351H RXS 521H RXS 681H RXS 1200H RXW 261 RXW 351 RXW 521 RXW 681 RXD 260 RXD 350 RXD 520 RXD 680 RXD 1200 RXT 350 RXT 520 RXT 680 REMKO RXS H 6 ...

Page 7: ...ation and a long service life Care and maintenance Prior to performing any work ensure the equipment is isolated from the voltage supply and secured to prevent accidental switch on CAUTION Care Ensure the unit is protected against dirt mould and other deposits Clean the equipment using a damp cloth Do not use a jet of water Do not use any caustic abrasive or solvent based cleaning products In case...

Page 8: ...et are blocked by debris Debris in air inlet and outlet Clean the fins Reduce the air resistance Thermal or wind load has increased Have there been any constructional application related changes Reduce the thermal wind loads by implementing appropriate measures No heat output possible Is the fan on the outdoor component running Fan winter controller should be checked Leaking refrigerant circuit Ar...

Page 9: ... moisture and never kink or compress the refrigerant pipes Avoid unnecessary bends This minimises the pressure loss in the refrigerant pipes and ensures that the compressor oil can flow back without obstruction Make special preparations regarding the oil return if the outdoor unit is located above the indoor unit Add refrigerant if the basic length of the refrigerant pipe exceeds 5 metres Only use...

Page 10: ...n If this is not the case it may be necessary to install a windbreak provided by the customer Fig 2 Ensure that the windbreak does not adversely affect the air intake to the unit Installation inside buildings Ensure there is adequate heat dissipation when placing the outdoor component in cellars attics adjoining rooms or halls Figure 4 Install an additional fan with a rated flow comparative to tha...

Page 11: ... The required pipe diameters are given in the table Technical data for the outdoor component 2 Install the indoor unit can connect the refrigerant pipes as described in the manual for the indoor unit 3 Observe the permitted bending radius for the refrigerant pipes during installation Never bend a pipe twice in the same place Brittle pipes and potential cracking are the consequences 4 To bend the c...

Page 12: ...e connection of the refrigerant pipes may differ In that case install the provided reducer or expansion fittings to the indoor unit If the basic length of the connection pipe exceeds 5 m add refrigerant when commissioning the system for the first time See chapter Add refrigerant Use only tools which are approved for use in an HVAC environment Pipe cutter deburrer bending pliers and flanging tool N...

Page 13: ...ndensation pipe should have a fall of min 2 This is the responsibility of the customer If necessary fit vapour diffusion tight insulation When operating the unit at outdoor temperatures below 0 C ensure the condensation pipe is laid to protect it against frost The lower part of the housing is also to be kept frost free by the customer in order to ensure permanent draining of the condensate If nece...

Page 14: ...flow valve W2 1 Fan motor Control conductor Control conductor Neutral conductor Phase conductor Earth conductor Defrost sensor Outdoor component should be fitted on the pipe bend in the lower third of the liquefier 230 V 50 Hz L1 N PE Control conductor Compressor contactor Reverse flow valve Control conductor Control conductor Fan motor 3 2 1 O O O O Indoor unit Outdoor component Mains cable Indoo...

Page 15: ...water for leaks and for inadvertent mix up of suction and injection pipe with the unit at a standstill Check of all refrigerant pipes and insulation for damage Check of all electrical connections between indoor unit and outdoor component for correct polarity Check that all fastenings mountings etc are firm and at the correct level Before Commissioning RXS 261H 681H Colour code WH white BR brown BU...

Page 16: ...ir should be output by the indoor unit and warm air should be output by the outdoor component RXS 261H RXS 351H RXS 521H RXS 681H RXS 1200H RXW 261 0 g RXW 351 0 g RXW 521 0 g RXW 681 0 g RXD 260 200 g RXD 350 200 g RXD 520 200 g RXD 680 200 g RXD 1200 0 g RXT 350 150 g RXT 520 150 g RXT 680 150 g Cooling heating In addition an additional amount of refrigerant must be added for refrigerant pipe le...

Page 17: ...Check the correct function and settings of all regulation control and safety devices during the test run 8 Check the control system in the indoor unit using the functions described in the manual Timer temperature settings and all mode settings 9 Check the overheating outdoor indoor outlet and vaporisation temperatures and record the measured values in the commissioning report 10 Remove the pressur...

Page 18: ...2 54 56 61 Voltage supply V Hz 230 V 1 50 Hz 400V 1 50Hz Protection degree IP X4 24 Nom electrical power consumption cooling 1 kW 0 81 1 11 1 69 2 24 4 42 Electr nominal power consumption cooling 1 A 3 6 4 99 7 76 10 43 11 3 Nom electrical power consumption heating 2 kW 0 8 1 16 1 92 2 38 4 40 Electr nominal power consumption heating 2 A 3 61 5 32 8 87 10 75 11 21 Electr starting current max A 21 ...

Page 19: ...efier 1107803 1107816 1107829 1107841 1107853 5 Cover panel 1107804 1107817 1107854 6 Side panel right 1107805 1107818 1107855 7 Compressor complete 1107866 1107867 1107869 1107875 1107856 8 Condenser compressor 1107807 1107820 1107831 1107876 1107857 9 Condenser liquefier fan 1107808 1107821 1107870 1107844 1107858 10 Stop valve suction pipe 1107809 1107822 1107833 1107845 1107859 11 Stop valve i...

Page 20: ...f are more than just salesmen above all they must advise our clients in the areas of air conditioning and heating technology Customer Service Our equipment is precise and reliable However should a fault should occur REMKO customer service is quickly at your side Our comprehensive network of experienced dealers guarantees quick and reliable service Hotline 49 5232 606 0 Export 49 5232 606 130 REMKO...

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