REMKO MVT 1050 DC Operation,Technology,Spare Parts Download Page 19

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Electrical connection diagram

MVT 600 DC

Mains cable

230 V, 1~,
50 Hz,
L1 / N / PE

Indoor unit

Circuit A

Indoor unit

Circuit B

Plug

Outdoor unit

Circuit A

Plug

Outdoor unit

Circuit B

Neutral conductor black

Phase conductor brown

Earth conductor

Control conductor blue

Neutral conductor black

Phase conductor brown

Earth conductor

Control conductor blue

Terminal

block outdoor

unit

Neutral conductor black

Phase conductor brown

Earth conductor

Control conductor blue

Neutral conductor black

Phase conductor brown

Earth conductor

Control conductor blue

Neutral conductor black

Phase conductor brown

Earth conductor

Control conductor blue

Mains cable

230 V, 1~,
50 Hz,
L1 / N / PE

MVT 900 DC

Indoor unit
Circuit A

Plug

Outdoor unit

Circuit A

Indoor unit

Circuit B

Indoor unit

Circuit C

Plug

Outdoor unit

Circuit B

Plug

Outdoor unit

Circuit C

Terminal

block outdoor

unit

Neutral conductor black

Phase conductor brown

Earth conductor

Control conductor blue

Neutral conductor black

Phase conductor brown

Earth conductor

Control conductor blue

Neutral conductor black

Phase conductor brown

Earth conductor

Control conductor blue

Neutral conductor black

Phase conductor brown

Earth conductor

Control conductor blue

MVT 950 - 1050 DC

Mains cable

230 V, 1~,
50 Hz,
L1 / N / PE

Indoor unit
Circuit A

Plug

Outdoor unit

Circuit A

Indoor unit

Circuit B

Indoor unit

Circuit C

Plug

Outdoor unit

Circuit B

Plug

Outdoor unit

Circuit C

Terminal

block outdoor

unit

Indoor unit

Circuit D

Plug

Outdoor unit

Circuit D

Summary of Contents for MVT 1050 DC

Page 1: ...Edition GB C01 REMKO MVT MVT 600 DC MVT 900 DC MVT 950 DC MVT 1050 DC Inverter multisplit outdoor units Operation Technology Spare parts...

Page 2: ......

Page 3: ...ycling 4 Warranty 4 Intended use 5 Transport and packaging 5 Description of the equipment 5 6 Combinations 7 8 Operation 9 Shutdown 9 Care and maintenance 9 Troubleshooting and customer service 10 11...

Page 4: ...ould only be set up and installed by qualified personnel The setup connection and operation of the unit and its components must be in accordance with the operating conditions stipulated in this manual...

Page 5: ...n valves and a liquefier fan The outdoor unit is combinable with REMKO indoor units of series MXW in accordance with the cooling output see chapter Combinations The outdoor unit refrigerant circuit is...

Page 6: ...System design The connection between indoor units A B C D and outdoor units connection circuit A B C D of the outdoor unit is achieved with refrigerant pipes and a control line Injection pipe Suction...

Page 7: ...s Combination 13 Combination 14 Combination 15 Combination 16 Combination 17 Combination 18 Combination 19 Combination 20 Combination 21 Combination 22 MXW MXD MXT 200 201260 261350 351520 521 One ind...

Page 8: ...1 MXW MXD MXT 200 260 350 520 One indoor unit Combination 1 Combination 2 Combination 3 Combination 4 Two indoor units Combination 5 Combination 6 Combination 7 Combination 8 Combination 9 Combination...

Page 9: ...tenance It is recommended that maintenance contract with annual maintenance interval with an appropriate specialist company This ensures the operational reliability of your equipment TIP The compresso...

Page 10: ...on the outdoor unit running Fan winter controller should be checked Leaking refrigerant circuit Are there signs of severe frost on the large stop valve Repair by a specialist Fault Possible cause Chec...

Page 11: ...between outdoor and indoor unit Contact specialist dealer P0 Excessive temperature Klixon compressor Check refrigerant Check the resistance of the compressor sensor normal 0 P1 High pressure sensor ha...

Page 12: ...basic length of the refrigerant pipe exceeds 5 metres For the quantity of additional refrigerant refer to chapter Add refrigerant Only use the union nuts for the refrigerant pipes included in the del...

Page 13: ...d by the measures Wind If the unit is being installed in windy areas ensure the air discharges in the prevailing wind direction If this is not the case it may be necessary to install a windbreak provi...

Page 14: ...s and potential cracking are the consequences Minimum clearances Oil return measures Outdoor unit Oil pump bend in suction pipe to outdoor unit 1 x every 2 5 metres of rising pipe Radius min 50 mm max...

Page 15: ...mentary information for Installation When combining the outdoor unit with indoor unit MXW 350 the connection of the refrigerant pipes differs In this case install the expansion fittings to the outdoor...

Page 16: ...completely extracted from the system the valves on the pressure gauge station are closed and the valves on the outdoor unit are opened as described in the chapter on Commissioning All electrical inst...

Page 17: ...Suction pipe A A B B C C Control board Control board Trans former Trans former Trans former Trans former Sensor Sensor Sensor suction pipe Sensor suction pipe Heating Heating Fan motor Fan motor Power...

Page 18: ...ve A B C D Compressor Line filter C B A D Indoor units Heating Fan motor Power output 230V 1 50Hz Inverter valve Power board Sensor Suction pipe High pressure switch Low pressure switch Sensor MVT 105...

Page 19: ...ns cable 230 V 1 50 Hz L1 N PE N L N L1 MVT 900 DC Indoor unit Circuit A Plug Outdoor unit Circuit A Indoor unit Circuit B Indoor unit Circuit C Plug Outdoor unit Circuit B Plug Outdoor unit Circuit C...

Page 20: ...a basic quantity of refrigerant In addition an additional amount of refrigerant must be added for refrigerant pipe lengths exceeding 5 meters per circuit Refer to the following chart Note that the emp...

Page 21: ...pen the stop valves by turning them anti clockwise using a spanner If leaks were found draw off the refrigerant and rework the defective connection It is imperative that the vacuum creation and drying...

Page 22: ...sensor liquefier Temperature sensor air inlet Liquefier Temperature sensor hot gas Power consumption compressor Degree of opening for electronic Expansion valve no 4 Degree of opening for electronic e...

Page 23: ...45 C 12 45 50 C 13 50 55 C 14 55 60 C 15 60 65 C 16 65 70 C Display Temperature 15 7 5 C 20 5 0 C 25 2 5 C 30 0 C 35 2 5 C 40 5 0 C 45 7 5 C 50 10 0 C 55 12 5 C 60 15 0 C 65 17 5 C 70 20 0 C 75 22 5...

Page 24: ...ensions and constructional design as part of the ongoing technical development process Unit dimensions All values in mm MVT 600 DC MVT 900 DC MVT 950 DC 560 335 705 315 845 595 335 860 305 900 MVT 105...

Page 25: ...r compressor 111103 111033 111053 9 Condenser liquefier fan 111104 111034 111109 111081 10 Stop valve suction pipe 111035 111036 111055 111082 11 Stop valve injection pipe 111037 111038 111056 111083...

Page 26: ...0 10 80 13 50 Electr starting current max A 35 35 40 67 Electrical power consumption max kW 3 10 4 00 4 80 6 30 Compressor model Rotary piston Twin pistons Flow regulator Electronic expansion valves R...

Page 27: ...VT 1050 DC Kombination mit 4 x MXW 260 0 00 2 00 4 00 6 00 8 00 10 00 12 00 14 00 16 00 18 00 24 12 7 4 0 5 7 15 Au entemperatur C Heizleistung kW Reihe MVT 1050 DC Characteristic curves heat Heating...

Page 28: ...mentation Inverter multisplit outdoor units Series Designation REMKO MVT 600 DC MVT 900 DC MVT 950 DC MVT 1050 DC Series Class Number 783 784 785 1042 Applicable regulations MA RL 2006 42 EC Machine d...

Page 29: ...Notizen...

Page 30: ...REMKO MVT 30...

Page 31: ......

Page 32: ...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...

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