REMKO CMF 120 Assembly And Operating Instructions Manual Download Page 79

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Spare parts list indoor modules CMF 120, CMF 160

Nr.

Designation

CMF 120

CMF 160

From series:

992C5001...

994C5501...

EDV-Nummer

Housing

1120009

Front panel

1120006

Flap with hinge

1120005

Housing for controls

1120004

Controls, complete

1120243

Control module

1120029

Heat exchanger (condenser) with insulation

1120151

Pipe assembly, complete with insulation

1120242

Circulation pump Alpha 2

1120241

1120240

Flow monitor

1120154

Flow meter (in the form of a hot water meter)

1120193

Fill/drain valve

1120028

Bleeder 1/4“

1120059

Brass plug 2“

1120155

Relay board, WP-Manager (Merlin I/O-board)

1120030

Control board outdoor module

252001

252002

Mounting

1120300

Sensor terminal block

1120244

White indicator light, clear

1120027

Red indicator light

1105363

Yellow indicator light

1105512

Green indicator light

1105514

Mode switch

1120157

Coupling relays

1120600

Coupling relays 4-pin

1120601

Installation contactor (electric heating)

1120602

Spare parts (not illustrated)

Fine fuse 6,13 A

1120279

Liquid sensor, cooling circuit / return / inlet-set

1120306

Socket for service module

1120032

Electrical booster heating 2“, 9 kW / 400V

1120160

When ordering spare parts, please state the computerised part no., device number and device type (see

type plate)!

Summary of Contents for CMF 120

Page 1: ...Read the instructions prior to performing any task Assembly and operating instructions REMKO CMF CMT 120 160 Inverter heat pumps Instructions for the Technician 0023 2012 05 Edition 2 en_GB...

Page 2: ...the orig inal Read 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 Su...

Page 3: ...evel 14 2 7 Overall sound pressure levels for outdoor module 15 2 8 Annual performance number according to VDI 4650 17 2 9 Characteristic curves 21 3 Structure and function 27 3 1 The heat pump in gen...

Page 4: ...0 Troubleshooting and customer service 70 11 Care and maintenance 73 12 Temporary shut down 73 13 Exploded view and spare parts 74 13 1 Exploded view and spare parts list outdoor modules 74 13 2 Explo...

Page 5: ...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 combination...

Page 6: ...oors 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...

Page 7: ...otection 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...

Page 8: ...3 9 6 9 51 3 4 Heating capacity compressor frequency COP 1 for A 7 W35 kW Hz COP 4 8 99 2 5 8 2 77 2 6 Heating capacity compressor frequency COP 1 for A 15 W35 kW Hz COP 3 8 99 1 9 5 4 77 1 7 Heating...

Page 9: ...acc to EN 14511 at t 5 K m h 1 7 2 2 Pressure loss at the condenser at rated flow bar 5 4 8 1 Airflow volume outdoor module m h 3300 7200 Max operating pressure water bar 3 0 Hydraulic connection sup...

Page 10: ...dules Dimenions outdoor modules CMF CMT 120 370 600 330 943 950 Fig 1 Dimenions outdoor modules CMF CMT 120 Dimenions outdoor modules CMF CMT 160 1338 1050 370 600 330 Fig 2 Dimenions outdoor modules...

Page 11: ...ies CMF 2 1 4 3 5 6 7 8 Fig 4 Pipe socket arrangement 1 Refrigerant pipe 1 4 2 Refrigerant pipe 5 8 3 Hot water return 1 AG 4 Hot water inlet 1 AG 5 Sockets for safety assembly 6 Condensate drain sock...

Page 12: ...910 550 935 1670 180 670 60 100 235 155 80 260 155 2 1 4 3 5 2 3 1 Fig 6 Dimensions indoor modules series CMT Tilt height max 1 900 mm 1 Inlet warm water 2 Inlet heating 3 Return 4 Refrigerant pipes 5...

Page 13: ...nts CMF CMT 120 AT Outside temperature VT Inlet temperature VT C AT C 18 C 20 C 3 C 20 C 7 35 2 35 2 35 7 35 15 35 7 45 2 45 7 45 15 45 20 55 7 55 7 55 10 35 18 C 45 C 10 C 56 C 34 C 60 C 34 C 32 C 15...

Page 14: ...nt proof max 45 0 38 Rotor current proof 2 6 Sound pressure level 1m 1m 5m 10m 1m 5m 10m Fig 10 Distance dependent sound pressure level for the outdoor units in relation to installation type in accord...

Page 15: ...4 Middle frequency Hz 200 250 315 400 500 630 800 1000 1250 LI dBA 44 5 41 2 42 5 42 9 43 1 44 3 44 4 45 5 43 2 LWo dBA 52 4 49 1 50 4 50 8 51 0 52 2 52 3 53 5 51 1 FPI dB 5 9 4 7 4 5 5 4 4 8 4 0 3 7...

Page 16: ...0 500 630 800 1000 1250 LI dBA 41 8 50 8 42 6 46 6 47 1 47 9 47 7 46 5 46 1 LWo dBA 51 0 60 0 51 8 55 8 56 3 57 1 56 9 55 7 55 3 FPI dB 8 7 7 7 9 3 7 6 7 6 6 5 6 3 7 2 7 5 Middle frequency Hz 1600 200...

Page 17: ...2 W35 A10 W35 30 C 35 C 40 C 45 C 50 C 55 C CMF CMT 120 2 48 3 44 4 41 3 71 3 59 3 48 3 44 3 31 3 19 CMF CMT 160 2 57 3 24 4 72 3 59 3 48 3 37 3 33 3 21 3 09 Climatic region 12 C Old house with domest...

Page 18: ...er heating share 18 Type COP by compressor rated frequency Annual performance number with inlet outlet temperature differential 7K and inlet temperature Annual performance number with inlet outlet tem...

Page 19: ...C 50 C 55 C CMF CMT 120 2 48 3 44 4 41 3 92 3 79 3 66 3 62 3 48 3 34 CMF CMT 160 2 57 3 24 4 72 3 79 3 66 3 54 3 49 3 36 3 22 Climatic region 12 C Old house with domestic hot water heating share 18 Ty...

Page 20: ...er heating share 18 Type COP by compressor rated frequency Annual performance number with inlet outlet temperature differential 7K and inlet temperature Annual performance number with inlet outlet tem...

Page 21: ...min n min 96 99 Hz NF Fig 13 Heating capacity CMF CMT 120 at an inlet temperature of 35 C AT Outdoor temperature HL Heating output NF Rated frequency COP at an inlet temperature of 35 C 0 1 2 3 4 5 6...

Page 22: ...Fig 15 Heating capacity CMF CMT 120 at an inlet temperature of 45 C AT Outdoor temperature HL Heating output NF Rated frequency COP at an inlet temperature of 45 C 0 1 2 3 4 5 6 15 14 13 12 11 10 9 8...

Page 23: ...99 Hz NF Fig 17 Heating capacity CMF CMT 120 at an inlet temperature of 55 C AT Outdoor temperature HL Heating output NF Rated frequency COP at an inlet temperature of 55 C 0 1 2 3 4 15 14 13 12 11 1...

Page 24: ...Fig 19 Heating capacity CMF CMT 160 at an inlet temperature of 35 C AT Outdoor temperature HL Heating output NF Rated frequency COP at an inlet temperature of 35 C 0 1 2 3 4 5 6 7 15 14 13 12 11 10 9...

Page 25: ...7Hz NF Fig 21 Heating capacity CMF CMT 160 at an inlet temperature of 45 C AT Outdoor temperature HL Heating output NF Rated frequency COP at an inlet temperature of 45 C 0 1 2 3 4 5 15 14 13 12 11 10...

Page 26: ...Hz NF Fig 23 Heating capacity CMF CMT 160 at an inlet temperature of 55 C AT Outdoor temperature HL Heating output NF Rated frequency COP at an inlet temperature of 55 C 0 1 2 3 4 15 14 13 12 11 10 9...

Page 27: ...le today are thinking both economically and environ mentally consciously in terms of heating The application of heat pump technology enables both of these concepts to be combined It makes use of the e...

Page 28: ...pressure and temperature by the application of electrical energy Next the hot refrigerant gas reaches the condenser a plate heat exchanger Here the hot gas condenses transferring heat to the heating s...

Page 29: ...varied thermal transmission coefficients the so called K value Also required are the room tem perature and the standard outdoor temperature that is the lowest outdoor temperature on average that will...

Page 30: ...ing to VDI 4650 Outdoor temperature C Bivalent temperature Standard outdoor temperature Minimum perfor mance 2 heat source Fig 27 Heating capacity diagramm of the heat pump CMF CMT 160 Characteristics...

Page 31: ...n below a specified temperature and turns off when this tem perature is reached This kind of heat regulation is very inefficient Heat regulation in the Remko inverter heat pump is modulated to the act...

Page 32: ...ng Under dynamic cooling the refrigerating capacity is actively transferred to the indoor air This is undertaken by means of water based REMKO fan convectors In doing so it is desirable that the inlet...

Page 33: ...t pumps etc 7 Terminal block X1 for the power supply to the indoor module 8 Mode switch 9 Type plate and quick reference guide are found inside the hinged panel 10 Contactors from the optional built i...

Page 34: ...HKP Heating circuit pump on site KA1 Condensate drain outdoor unit must be designed to be frost proof KA2 Condensate drain indoor unit KML Refrigerant lines 3 8 and 5 8 NAM Mains supply OU 230V 1 50H...

Page 35: ...circuit pump on site KA1 Condensate drain outdoor unit must be designed to be frost proof KA2 Condensate drain indoor unit KML Refrigerant lines 3 8 and 5 8 NAM Mains supply OU 400V 1 50Hz 16A e g 3x...

Page 36: ...ds 30 metres add refrigerant n Establish all electrical connections in accord ance with the relevant DIN and VDE standards n The electrical power cables must be fastened to the electrical terminals in...

Page 37: ...t there is sufficient space above the device for installing the safety assembly Fig 35 Wall mounting CMF 120 160 Indoor module CMT series n The indoor module must be installed on a firm level surface...

Page 38: ...ated condensate catch pan ensures that condensation from the pan can drain off Ensure that the condensate is prevented from freezing so that it can drain off gravel drainage The Water Ecology Act is t...

Page 39: ...100 150 500 1000 200 200 1000 200 200 500 1000 100 150 100 200 100 200 200 200 1000 1000 max 500 max 500 Fig 39 Minimum distances in mm for the outdoor modules for CMF CMT 120 and in brackets for the...

Page 40: ...ting Dimen sionin g Value in mm A 800 B 200 C 600 D 370 E 400 Condensate draining and ensured discharge Condensate connection If the temperature falls below the dew point con densation will form on th...

Page 41: ...s of local regulations and laws are met NOTICE Local regulations or environmental laws for example the German Water Resource Law WHG can require suitable precautions to protect against uncontrolled dr...

Page 42: ...of ca 10 litres per kW of heating output to guarantee power for defrosting and to assure a minimum running time Buffer storage unit n The stop cocks supplied are to be positioned directly at the conn...

Page 43: ...lowing table provides the allowed oxygen content in connection with the salt content Reference values for the hot water in accordance with VDI 2035 Part 2 low salt salline Electrical conductivity at 2...

Page 44: ...ame place in order to prevent embrittlement or crack formation n Assure suitable fastening and insulation when laying the refrigerant pipes n The copper pipes are to be flared to make the connections...

Page 45: ...utters de burrers and flaring tools Do not cut refrigerant pipes with a saw NOTICE All work must be carried out in a way that pre vents dirt particles water etc from entering refrigerant lines Outdoor...

Page 46: ...mometer to the suction pipe and subtract the boiling point temperature reading on the pressure gauge from the measured tempera ture n Record the measured temperatures in the commissioning report Funct...

Page 47: ...ng any work involving refriger ants Safety glasses must be worn to protect the eyes NOTICE Check the overheating to determine the refrig erant fill quantity n The outdoor unit is pre filled with refri...

Page 48: ...m terminal configuration in this manual can be found a connection schematic along with corre sponding circuit diagrams n Special rates for heat pumps may be offered by the power company PSC n Ask your...

Page 49: ...able between the indoor and outdoor units and the cables for external devices and sensors though the cable openings into the indoor unit Fig 48 E Note that the cable openings in the CMT 160 series are...

Page 50: ...stalled on a roof it and the supporting structure must be earthed separately Connection to a lightning rod or a concrete footing earth electrode NOTICE Make sure to connect the outdoor unit neutral co...

Page 51: ...ntact sensors can be mounted on the pipes to measure the heating circuit temperatures for example n The contact sensor is fastened to a pipe with the trapezoidal brackets and retaining strap provided...

Page 52: ...inal X1 9 Terminal X4 10 Terminal X3 8 5 Terminal block legend Terminal block X1 Terminal Connection layout F1 Power supply L N Power supply N Pe Power supply 1 2 3 Emergency heating mode 4 Flow monit...

Page 53: ...8 collector sensor 3 F6 warm water sensor 4 F5 inlet sensor HK2 5 Analogue remote control FBR2 F3 Terminal Connection layout 6 Analogue remote control FBR2 7 F1 solid fuel combustion vessel 8 F11 refe...

Page 54: ...l collective fault signal F 17 Return heat pump F14 Solar collector F12 Reference sensor lower buffer storage F11 Inlet heat pump hot water meter F8 T collector com inlet F6 Warm water storage F5 Inle...

Page 55: ...8 7 Circuit diagrams Supply Hand automatic Mode Power supply 230V 50Hz 10A Hand emergency mode 4 way switching valve 2 heat source Flow monitor or jumper by hot water meters 55...

Page 56: ...gy supply company Trouble flow Remote off Power supply relay contacts external fuse Inputs Heat Pump Manager Power supply relay contacts internal fuse Parallel to 21 Neutral conductor Power supply 230...

Page 57: ...Circulation pump heating circuit 1 Circulation pump heating circuit 2 mixing circuit Priority switching process water Mixer heating circuit 2 Outputs part 1 Heat Pump Manager 57...

Page 58: ...Outputs part 2 Heat Pump Manager Cooling Booster heating Switching cooling Enable compressor Charging pump hydraulic module Circulation pump solar circulation or solid fuel boiler REMKO CMF CMT 58...

Page 59: ...Controlling electric booster heating Enable contact potential free 2 heat source Controlling booster heating and 2 heat source Fault Contact potential free for extern fault message Operation 59...

Page 60: ...Heat pump temperature REMKO CMF CMT 60...

Page 61: ...External sensor Collector sensor common inlet Sensor process water storage Inputs Heat Pump Manager Sensor inlet heating circuit 2 mixer Remote control with room temperature sensor 61...

Page 62: ...ts Heat Pump Manager Reference sensor hot water meters Reference sensor solar lower buffer storage Sensor outdoor temperature Sensor solar collectoror solid fuel combustion vessel Sensor flow rate tra...

Page 63: ...63...

Page 64: ...Electric booster heating optional Additional electrical heating element Supply electrical booster heating REMKO CMF CMT 64...

Page 65: ...g release Cooling ON if K4 has activated and contact on the control board is open in normal operation Auto matic mode CN 51 1 on page 58 on page 63 K5 Actuation of the switching valve for the 2nd heat...

Page 66: ...circulation pumps and the 2nd heat source 9 kW E heater or boiler bypassing the heat pump manager Use this position only if a serious malfunction of the heat pump occurs e g a fault in the outdoor mo...

Page 67: ...pre installed at the factory After a reset of the heat pump manager the parame ters for System 1 are loaded n An intensive visual inspection is to be carried out before the actual commissioning n Swi...

Page 68: ...9 3 Heat pump manager Multitalent PLUS heat flow meters The heat pump manager Multitalent PLUS is equipped with the following displays relevant for the heat flow meters Display level The displays rel...

Page 69: ...on 03 E15 function 09 Fig 62 Specialist level Including in display of favourites As many as 10 display values can be copied to level 0 The system operator can quickly access these favourites for contr...

Page 70: ...ode Disconnect the outdoor module then establish the correct clamp order using the connection plan Re establish voltage to the outdoor module Also make sure that the protective earth is connected corr...

Page 71: ...l heating must be locked on site using a relay switch E 69 Failure or short in supply sensor HK2 mixing circuit Sensor F5 E 70 Failure or short inlet pipe heat pump Sensor F11 E 71 Failure or short in...

Page 72: ...Hot gas temperature in refrigerant cir cuit too high or hot gas heating too low Check refrigerant check hot gas tem perature sensor check expansion valve ZZ High pressure valve has tripped Open any c...

Page 73: ...nual seal inspection must be made of the refrigerant circuit by a firm specializing in this field A heating system should always be serv iced annually Therefore we recommend arranging for a service co...

Page 74: ...or modules Exploded view outdoor module CMF CMT 120 6 7 8 9 5 1 4 3 2 10 11 12 13 14 15 Fig 65 Exploded view outdoor module CMF CMT 120 We reserve the right to modify the dimensions and constructional...

Page 75: ...Side panel right rear 1120079 1120079 11 Side panel right front 1120195 1120195 12 Cover rear 1120196 1120196 13 Cover front 1120197 1120197 14 Recessed grip 1120198 1120198 15 Grille rear 1120199 11...

Page 76: ...CMT 160 1 5 10 6 7 9 8 4 3 2 11 12 13 14 Fig 66 Exploded view outdoor module CMF CMT 160 We reserve the right to modify the dimensions and constructional design as part of the ongoing technical devel...

Page 77: ...0 Side panel right rear 1120091 1120091 11 Side panel right front 1120200 1120200 12 Cover rear 1120201 1120201 13 Cover front 1120202 1120202 14 Recessed grip 1120203 1120203 Spare parts not illustra...

Page 78: ...2122 23 24 25 41 26 6 A 28 27 Fig 67 Exploded view indoor module CMF 120 CMF 160 The illustrated tube group does not match the supplied indoor unit Fig similar A Accessory Set Parts and fittings set o...

Page 79: ...ug 2 1120155 1120155 16 Relay board WP Manager Merlin I O board 1120030 1120030 18 Control board outdoor module 252001 252002 19 Mounting 1120300 1120300 20 Sensor terminal block 1120244 1120244 21 Wh...

Page 80: ...6 3 2 42 43 44 45 46 47 41 23 23 24 2627 28 29 30 31 33 21 A 15 6 32 6 Fig 68 Exploded view indoor module CMT 120 CMT 160 The illustrated tube group does not match the supplied indoor unit Fig similar...

Page 81: ...260090 260090 16 3 way switching valve hydraulic lower part 260070 260070 17 Flow monitor 1120154 1120154 18 Flow meter in the form of a hot water meter 1120193 1120193 19 Electrical booster heating...

Page 82: ...e the computerised part no device number and device type see type plate Parts and fittings set Nr bei CMF CMT 120 160 Designation CMF CMT 120 CMF CMT 160 From series 992C5001 1003C5501 994C5501 1006C5...

Page 83: ...2006 95 EC Low voltage directive EMV RL 2004 108 EC Electro magnetic fields EnVKV RL 92 75 EC Energy Labelling directive EG 97 23 EG Pressure Equipment Directive Applicable Standards Harmonized EN EN...

Page 84: ...heat either regularly or as requirements dictate Air water heat pumps with circuit reversal are distin guished by their requirements based quick and energy efficient defrosting system Energy supply c...

Page 85: ...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...

Page 86: ...ration heat requirement 29 Installation Indoor module 37 Outdoor module 38 Transversely reinforced strip footing 40 Intended use 6 L Leak testing 45 M Minimum distances in mm for the outdoor modules 3...

Page 87: ......

Page 88: ...m m ssen sie f r unsere Kunden Berater in der Klima und W rmetechnik sein Der Kundendienst Unsere Ger te arbeiten pr zise und zuverl ssig Sollte dennoch einmal eine St rung auftreten so ist der REMKO...

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Summary of Contents for CMF 120

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REMKO CMF 120, Assembly And Operating Instructions Manual, Page: 79 / 88

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