Mitsubishi Heavy Industries FDCW60VNX-W Installation Manual Download Page 21 | Manualshive

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Hot water circulation circuit

Hot water circulation function is available for PT300.

PT300

If the system has the hot water circulation system, connect it to
the port L (see page 15).

7KHQLQVWDOOWKH&XWR൵YDOYHVFLUFXODWLRQSXPSDQGVWUDLQHU

Connection of external heat source

External heat source, e.g. a gas or oil boiler or electric heater,
can be connected on supply line of heating system (XL1).

Pipe installation

Refrigerant circuit

Connecting refrigerant pipes

See Installation manual for outdoor unit.

Piping insulation

Install insulation on all piping in order to avoid condensation
during cooling operation.
It is also strongly recommended to insulate piping for heating
only application in order to avoid getting burned or reducing
the heating capacity.
The thickness of the insulation should be 20mm where the
relative humidity exceeds 70%.

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Summary of Contents for FDCW60VNX-W

Page 1: ...ion HM HSB60 W FDCW60VNX W PT300 RC HY20 W RC HY40 W PSC012D135 English Original instruction This heat pump complies with EMC Directive 2004 108 EC replaced by 2014 30 EU on 20 4 2016 LV Directive 2006 95 EC replaced by 2014 35 EU on 20 4 2016 CE marking is applicable to the area of 50 Hz power supply ...

Page 2: ......

Page 3: ...irculation pump GP12 30 HSB60 with RC HY20 30 HSB60 with RC HY40 30 Connection between controller and 3 way valve QN10 QN12 31 HSB60 with RC HY20 31 HSB60 with RC HY40 31 Connection between controller and sensors 32 RC HY20 with HSB60 32 RC HY40 with HSB60 33 Optional connections 34 RC HY20 34 Room sensor BT50 34 Step controlled additional heat 34 Relay output for emergency mode 35 External circul...

Page 4: ...uction concerning use of the appliance in a safe way and understand the hazards involved Children WARNING Installation must be carried out by the qualified installer If you install the system by yourself it may cause serious trouble such as water leaks electric shocks fire and personal injury as a result of a system malfunction Install the system in full accordance with the instruction manual Inco...

Page 5: ...rself Consult the dealer if the unit requires repair If you repair or modify the unit it can cause water Safety precautions Hang up the unit at the specified points with ropes which can support the weight in lifting for portage And to avoid jolting out of alignment be sure to hang up the unit at 4 point support An improper manner of portage such as 3 point support can cause death or serious person...

Page 6: ...ccur If leaked gases accumulate around the unit it can FDXVH UH Do not install the unit where corrosive gas such as sulfurous acid gas etc or combustible gas such as thinner and petroleum gases can accumulate or collect or where volatile combustible substances are handled Corrosive gas can cause corrosion of heat exchanger breakage of plastic parts and etc And FRPEXVWLEOH JDV FDQ FDXVH UH Secure a...

Page 7: ...DQG FDXVH D claim Do not install the remote controller at the direct sunlight It can cause malfunction or deformation of the remote controller Do not use the unit for special purposes such as storing foods cooling precision instruments and preservation of animals plants or art It can cause the damage of the items Take care when carrying the unit by hand If the unit weights more than 20kg it must b...

Page 8: ...r than that of a conventional refrigerant R22 or R407C A cylinder containing R32 has a light blue indication mark on the top Q FKDUJLQJ UHIULJHUDQW DOZD V WDNH LW RXW IURP a cylinder in the liquid phase OO LQGRRU XQLWV PXVW EH PRGHOV GHVLJQHG exclusively for R32 Check connectable indoor unit models in a catalog etc A wrong indoor unit if connected into the system will impair proper system operatio...

Page 9: ...ical components AA23 Communication board AA23 F3 Fuse for external heating cable AA23 S3 DIP switch addressing of outdoor unit AA23 X1 Terminal block incoming supply connection of KVR AA23 X4 Terminal block communication with indoor module control module AA23 X100 Terminal block communication outdoor module For outdoor unit installation information see Installation manual for Outdoor unit Sensor t...

Page 10: ... insulation of the storage tank 7 Adjustable foot Side view of the PT300 storage tanks 8 Thermometer 9 Connector pipe for mounting electric heating unit 10 Inspection opening 11 Hot water intake connector pipe 12 Hot water circulation connector pipe 13 Temperature sensor cover 14 Coil supply connector pipe 15 Connection of return line from the coil 16 Cold water supply connector pipe General infor...

Page 11: ...er room Ŷ RU LQGRRU XQLW DQG FRQWURO XQLW WKH PRXQWLQJ VXUIDFH PXVW EH UP ÀDW DQG YHUWLFDO SUHIHUDEO D FRQFUHWH ZDOO Ŷ 7DQN XQLW PXVW EH VHW RQ D VROLG ZDWHUSURRI EDVH WKDW ZRXOG keep the weight of the unit The height adjusting legs allow for levelling and stable setting PT300 0 15 mm Ŷ QVWDOO LQGRRU XQLW ZLWK LWV EDFN WR DQ RXWVLGH ZDOO LGHDOO in a room where noise does not matter If this is not ...

Page 12: ...m Min 400mm Min 800mm is required in front PT300 Amin Amin is required on top to replace anode bar and 500 mm is required in front to replace immersion heater if equipped Application Connector pipe dia Type of anode Amin PT300 1 Chain ø26 8 150 mm Titanium anode 200 mm RC HY20 40 W 100 mm 100 mm 100 mm General information for the installer ...

Page 13: ...om 1 The bracket for the split box is mounted to the wall by use of appropriate screws 4 ø 1 0 2 Insert HSB60 in the bracket mounted to the wall NOTE Indoor unit weigh16kgexcludingwater inside Hanging control unit Use all mounting points and install control unit upright against D À DW ZDOO 0DNH VXUH ZKROH EDFN VXUIDFH IDFHV WKH ZDOO Mounting point Mounting point Mounting point Mounting point ...

Page 14: ...be entered in the check list on User s manua1 Any change in the initial pressure affects the ability of the expansion vessel to handle the expansion of the water RQVXOW ORFDO GLVWULEXWRU LQ FDVH KHLJKW GL HUHQFH H FHHGV P H Recommended installation order 1 Hang indoor unit and control unit to appropriate position and connect indoor unit and tank unit 2 Connect indoor unit to climate system cold an...

Page 15: ...lled outside the heat pump to facilitate any future servicing Indoor unit can be connected to the radiator system floor heating system and or fan convectors Safety valve is not equipped with in indoor unit Make sure to install safety valve in the circuit FDCW60 W AA25 P HSB60 W BP4 BT3 BT15 BT12 XL14 XL13 XL1 XL2 PT300 Pipe installation Installation diagram Outdoor unit provides heat for space hea...

Page 16: ... may become damaged Pump capacity diagram HSB60 W HSB60 is not equipped with circulation pump This graph shows the characteristic of CPD11 25 55 0 10 20 30 40 50 60 70 80 Pressure kPa 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 Flow l s Pressure drop in indoor unit HSB60 W 0 5 10 15 20 25 30 0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 Tryckfall HBS05 HSB60 kPa Flow l s Connection of extra circulation pump When conn...

Page 17: ...0 588 336 167 21 0 15 315 930 1325 F E D N L K J I H G Connection U m PT300 D Inspection opening mm ø120 E Heating unit connection inch ò ࡉ HPDOH F Thermometer enclosure mm ø10 Female N Hot water outlet inch ࡉ 0DOH L Hot water circulation inch ô ࡉ 0DOH K Temp sensor enclosure BT7 mm ø16 Female J Coil supply inch ࡉ 0DOH I Temp sensor enclosure BT6 mm ø16 Female H Return from coil inch ࡉ 0DOH G Cold...

Page 18: ...P WKH VDIHW YDOYHV PXVW EH left open to the atmosphere The water may drip from the pipe HSB60 W XL14 XL1 XL13 XL2 Install safety valve as close to XL2 as possible Pipe installation Connection to hot water heater For HSB60 indoor unit it is necessary to connect PT300 tank unit applying 3 way valve in order to use domestic hot water function Housing disassembly of tank unit Removable housing with th...

Page 19: ... LWV SLSLQJV WR LQGRRU XQLW PXVW EH LQVWDOOHG indoors where the temperature wouldn t drop below 15 C in order to prevent pipings from icing Ŷ 0D LPXP SLSLQJ OHQJWK EHWZHHQ LQGRRU XQLW DQG WDQN LV 10m Ŷ 7DQN XQLW VKRXOG EH SODFHG RQ ILUP SUHIHUDEO D FRQFUHWH floor or foundation Pipe installation Ŷ 7DQN XQLW FDQ EH DOLJQHG XVLQJ WKH DGMXVWDEOH IHHW Ŷ 3URWHFWLRQ DJDLQVW RYHUSUHVVXUH VKDOO EH PDGH LQ ...

Page 20: ...eds the allowable value 6 Strainer 7 Hot water circulating pump 8 Hot water expansion vessel Information Inorder tominimizetheflow of water fromthe safety valve associated withthethermal expansionof the liquid it is advisabletoinstall a suitableexpansionvessel at thecold water connection seeitem8 CAUTION Installation of the appropriate safety valve in the cold water supply line protecting the unit...

Page 21: ... or electric heater can be connected on supply line of heating system XL1 Pipe installation Refrigerant circuit Connecting refrigerant pipes See Installation manual for outdoor unit Piping insulation Install insulation on all piping in order to avoid condensation during cooling operation It is also strongly recommended to insulate piping for heating only application in order to avoid getting burne...

Page 22: ...stem Max pressure climate system 0 25 MPa 2 5 Bar FDCW60VNX W HSB60 W 65 C Highest recommended supply return temperature 55 45 C 65 C 65 C 58 C 25 C 7 C 20 L 50 L 0 29 L s 0 19 L s 0 09 L s Nominal system flow heating ѬT 5K 0 29 L s 6kW 7 45 C Nominal system flow cooling ѬT 5K 0 29 L s 6kW 35 7 C External circulation pump must be used when the pressure drop in the system is greater than the availa...

Page 23: ... external supply line1 BT50 Room sensor BT63 Temperature sensor external supply line after electric heater BT71 Temperature sensor external return line1 GP10 Circulation pump Heating medium QN10 Reversing valve Hot water Heating medium2 EB1 Additional heat EB1 Immersion heater KA1 Auxiliary relay Contactor2 EB101 Heat pump system BP4 Pressure sensor condensor3 BT3 Temperature sensor return line3 B...

Page 24: ...10 When the hot water heater accumulator tank is fully charged the reversing valve switches to the climate system Additional heat EB1 is turned on automatically when the heating demand exceeds the heat pump capacity This is used for both heating and charging hot water The additional heat can also be used for water heater when a higher temperature is required than the heat pump can produce During c...

Page 25: ...er heater accumulator tank CP10 When the hot water heater accumulator tank is fully charged the reversing valve switches to the climate system Additional heat EB1 is turned on automatically when the heating demand exceeds the heat pump capacity Immersion heater EB20 in the water heater accumulator tank is used during the time to produce hot water if the heat pump is used for heating at the same ti...

Page 26: ...out any servicing Electrical installation and wiring must be carried out in accordance with the stipulations in force Make sure to turn off the power supply during installation NOTE Do not turn on the power on control until the boiler is filled with water The circulation pump and immersion heater may become damaged NOTE If the power supply cable is damaged only authorised person may replace it to ...

Page 27: ...r module FDCW RC HY20 W LEK L N 1 1 0 2 3 4 PE 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 AA2 AA4 XJ3 X1 SF1 AA4 X2 AA7 AA4 XJ4 LEK L N 1 1 0 2 3 4 PE AA2 X1 FA1 AA7 UB2 UB1 PF3 Explanation AA2 Base card AA4 Display unit AA4 XJ3 USB socket AA4 XJ4 Service outlet No function AA7 Extra relay circuit board FA1 Miniature circuit breaker X1 Terminal block incoming electrical supply X2 Termin...

Page 28: ...Emergency mode relay X1 Terminal block incoming electrical supply X2 Terminal block AUX4 AUX6 SF1 Switch PF3 Serial number plate UB1 Cable grommet incoming supply electricity power for accessories UB2 Cable grommet signal Accessibility electrical connection for controller The cover of the control module is opened using a Torx 25 screwdriver Assembly takes place in the reverse order 3 2 1 NOTE The ...

Page 29: ...nhook from the panel 2 Lift the display unit from its mountings 3 Align the two lower mountings on the reverse of the display unit with the two upper holes in the panel as illustrated 4 Secure the display on the panel 5 When the electrical connection is ready the display must be reinstalled with three mounting points again otherwise the front cover cannot be installed ...

Page 30: ...nit outdoor unit and controller separately 230V 1AC 50Hz is applied For indoor unit incoming supply is connected on AA23 X1 terminal AA23 X1 AA23 F3 AA23 AA23 X4 AA23 S3 AA23 X100 For outdoor unit incoming supply is connected on TB WHUPLQDO 6HH JXUH RQ RQQHFWLRQ EHWZHHQ LQGRRU DQG RXWGRRU unit Controller Connection between indoor and outdoor unit The communication cable between indoor and outdoor ...

Page 31: ...or equivalent communication cable Connect power cable on X1 terminal as shown below RC HY 20 40 must be installed via an isolator switch with a minimum breaking gap of 3 mm Minimum cable area must be sized according to the fuse rating used N L X1 RC HY20 40 X1 Signal cable is connected between controller and indoor unit with screened 3 core cable for HSB60 Choose correct terminal according to the ...

Page 32: ... and 6 on X4 terminal on AA3 board on RC HY40 and GND and PWM on circulation pump respectively as shown below AA2 X4 1 1 2 1 3 1 4 1 5 1 6 1 SMO Externt PE L N External RC HY 40 EB102 GP12 L N 1 1 0 2 3 4 PE 1 2 3 4 LEK 1 2 3 4 AA2 X4 RC HY40 3 4 5 6 7 8 SMO Externt External RC HY 40 AA3 X4 EB102 GP12 PWM GND RC HY40 AA3 X4 Connection between controller and circulation pump GP12 HSB60 For HSB60 ci...

Page 33: ...SB60 HSB60 is not equipped with 3 way valve Install the valves on right position according to the diagram and connect wires on appropriate port according to the type of controller HSB60 with RC HY20 t XBZ WBMWF GPS FBUJOH PU XBUFS 2 Connect the N Control and L wire on 3 way valve to the port 2 3 and 4 on X4 terminal on AA2 board on RC HY20 40 respectively as shown below 1 2 3 4 5 6 SMO Externt L N...

Page 34: ...QHFWLRQ LV GL HUHQW DFFRUGLQJ WR WKH FRPELQDWLRQ RI indoor unit and controller Refer to the appropriate combination mentioned below Use two core cable with a minimum 0 5mm2 cross section Regarding other sensors not mentioned in this chapter refer to page 34 Optional connections RC HY20 with HSB60 t NCJFOU BJS UFNQFSBUVSF TFOTPS 5 Install ambient air temperature sensor BT1 in the shade on a wall fa...

Page 35: ...ect the sensor to the port 15 and 16 on X6 terminal on AA3 board SMO Externt AA3 X6 External RC HY 40 BT7 RC HY40 AA3 X6 1112 1314 15 1617 18 t 5FNQFSBUVSF TFOTPS 5 PVUMFU BU BEEJUJPOBM IFBUFS This sensor is used in case electric heater is placed before 3 way valve QN10 for switching heating hotwater see page 22 for diagram For connection see page39 AUX inputs t 5FNQFSBUVSF TFOTPS 5 PVUMFU GPS IFB...

Page 36: ...LQDO EORFN Use a cable with appropriate cross section For connection see the installation manual for additional heater Optional connections RC HY20 Room sensor BT50 Room sensor can be connected to controller 7KH URRP WHPSHUDWXUH VHQVRU KDV XS WR WKUHH IXQFWLRQV 1 Show current room temperature in the control module display 2 Option of changing the room temperature in C 3 Makes it possible to change...

Page 37: ...VH board AA2 as illustrated 8 9 0 1 1 1 2 1 3 1 SMO Externt PE L N External RC HY 20 40 AA2 X4 GP10 LEK L N 1 1 0 2 3 4 PE AA2 X4 RC HY20 40 AUX inputs Other external inputs are available on the port 11 through 18 on X2 terminal on RC HY20 AUX1 2 3 4 5 and 6 correspond to the port 11 12 13 15 16 and 17 respectively Port 14 and 18 are GND and are common to the all auxiliary circuit Connect a sensor...

Page 38: ...inal block X2 Tariff blocking means that the additional heat the compressor heating and cooling are disconnected by connecting a potential free switch function to the input selected in menu 5 4 A closed contact results in the electrical output being disconnected Ŷ 6ZLWFK IRU 6 UHDG NOTE Thisfunctioncanonly beused inmainsnetworks that support the SG Ready standard SG Ready requirestwo AUX inputs Th...

Page 39: ...cuit becomes closed between the port 15 and 16 By using this signal it is possible to switch 3 way valve for 4 pipe cooling or to assemble a display circuit indicating cooling mode For details of connecting the 3 way valve refer to page 31 External pump control GP10 External pump GP10 is used in case additional heater is placed after 3 way valve that switches heating hot water refer to page 23 for...

Page 40: ...ower electrical appliances are connected in the property and the electric heater is energised at the same time there is a risk of tripping the main fuse of the property The control module has an integrated load monitor that controls the power steps of the electric heater by disconnecting step by step in the event of overload in a phase It will be reconnected if other current consumption is reduced...

Page 41: ...MXVWPHQW Ŷ6ZLWFK IRU H WHUQDO DODUP Ŷ6ZLWFK IRU H WHUQDO EORFNLQJ AUX outputs External output is available on the port NC NO and C on X7 terminal on AA3 board on RC HY40 The relay output can have a max load of 2A at resistive load Following functions are available Select the function in menu 5 4 Indication of buzzer alarm When an alarm occurs the circuit becomes closed between the port NO and C Du...

Page 42: ...KH IROORZLQJV The signal cable is connected between indoor unit and outdoor unit as well as indoor unit and controller according to the instruction The power cable is connected to indoor unit outdoor unit and controller according to the instruction Operation switch in controller is in the position The service valves on outdoor unit QM35 and QM36 are open UDLQ YDOYH LV FORVHG EHIRUH OOLQJ ZDWHU LQ ...

Page 43: ... RQO XVLQJ WKH FRQWURO NQRE DQG WKHQ SUHVV the OK button 3 Return to the main menus by pressing the Back button CAUTION Whencommissioningwithout MHI air water heat pumpan alarmcommunicationerror may appear inthedisplay The alarmisreset if the relevant heat pumpisdeactivated inmenu 5 2 2 installed heat pump 3 way valve operation check 1 Activate AA2 K1 QN10 in menu 5 6 2 Check that the reversing va...

Page 44: ...help text often consists of several windows that you can scroll between using the control knob Start guide NOTE Fill intheclimate systemwithwater beforethe switchis set to 1 Set the control module s switch to 2 Follow the instructions in the start guide in the control module display If the start guide does not start when you start the control module start it manually in menu 5 7 TIP See page 52for...

Page 45: ...8 KHDW PHGLXP UHWXUQ 7 Start guide 9 18 3RVLWLRQLQJ EHIRUH 41 0D VWHS VWHS N VWHS N VWHS N XVH VL H DGMXVWPHQW DFFRUGLQJ WR VDIHW OHYHO LQ ORFDO installation 6HUYLFH PHQX XUUHQW OLPLWLQJ 6 0D LPXP FXUUHQW DGMXVWPHQW DFFRUGLQJ WR VDIHW OHYHO LQ ORFDO installation 6HUYLFH PHQX Operating mode GP12 HDWLQJ DXWR ...

Page 46: ...sting Cooling Settings Starting 4 pipe cooling based on the output AA3 X7 QN12 and BT64 sensor 6HUYLFH PHQX RROLQJ SHUPLWWHG 6 6HUYLFH PHQX 2SHUDWLQJ PRGH 3 FRROLQJ DXWR Service menu 5 4 8 ÀRZ WHPS FRROLQJ 7 DFWLYH FRROLQJ SLSH ...

Page 47: ...t guide 9 19 3RVLWLRQLQJ EHIRUH 41 0D VWHS VWHS N VWHS N VWHS N XVH VL H DGMXVWPHQW DFFRUGLQJ WR VDIHW OHYHO LQ ORFDO installation Start guide 10 19 6ODYH 6 Start guide 11 19 6ODYH GLDJUDP DFFRUGLQJ WR WKH SKRWR Service Menu 5 11 1 1 XUUHQW OLPLWLQJ 6 0D FXUUHQW DGMXVWPHQW DFFRUGLQJ WR VDIHW OHYHO LQ ORFDO installation ...

Page 48: ... Settings Starting 4 pipe cooling based on the output AA3 X7 QN12 and BT64 sensor 6HUYLFH PHQX RROLQJ SHUPLWWHG 6 6HUYLFH PHQX Operating mode GP12 HDWLQJ DXWR 6 RW ZDWHU DXWR 6 6HUYLFH PHQX Operating mode GP12 HDWLQJ DXWR 6 RW ZDWHU DXWR 6 ...

Page 49: ...missioning and adjusting Service menu 5 4 8 ÀRZ WHPSHUDWXUH FRROLQJ 7 DFWLYH SLSH FRROLQJ RROLQJ FXUYH WKH PLQLPXP FRROLQJ ÀRZ WHPSHUDWXUH DQG WKH desired room temperature settings should be done LQ WKH PHQX ...

Page 50: ...ope depends on the climate conditions in your location the type of heating device radiators or under floor heating and how well insulated the house is The curve is set when the heating installation is installed but may need adjusting later Normally the curve will not need further adjustment CAUTION Intheevent of makingfineadjustmentsof theindoor temperature thecurvemust beoffset upor downinstead t...

Page 51: ...or left DQG UHDG R WKH FRUUHVSRQGLQJ ÀRZ WHPSHUDWXUH 3UHVV 2 RU DFN EXWWRQ WR H LW UHDG R PRGH TIP Wait 24hoursbefore makinganew setting sothat the roomtemperature hastimeto stabilise If it iscold outdoorsand theroomtemperatureistoolow increasethecurve slopeby oneincrement If it iscold outdoorsand theroomtemperatureistoohigh lower thecurve slopeby oneincrement If it iswarmoutdoorsand theroomtemper...

Page 52: ...re is increased by 2 If a room sensor is installed and activated the desired room temperature increases by 2 C affect hot water Here you set whether the temperature of the hot water should EH D HFWHG ZKHQ DFWLYDWLQJ 6 5HDG With low price mode on SG Ready the stop temperature of the hot water is set as high as possible at only compressor operation immersion heater not permitted With over capacity m...

Page 53: ...HV SDJH LQ the start guide D Back button The back button is used to Ŷ JR EDFN WR WKH SUHYLRXV PHQX Ŷ FKDQJH D VHWWLQJ WKDW KDV QRW EHHQ FRQ UPHG E Control knob The control knob can be turned to the right or left You can Ŷ VFUROO LQ PHQXV DQG EHWZHHQ RSWLRQV Ŷ LQFUHDVH DQG GHFUHDVH YDOXHV Ŷ FKDQJH SDJHV LQ PXOWLSOH SDJH LQVWUXFWLRQV for example help text and service info F Switch SF1 The switch sho...

Page 54: ...nual Menu 5 SERVICE Advanced settings These settings are not available to the end user The menu is made visible by pressing the Back button for 7 seconds in the top screen Symbols in the display The following symbols can appear in the display during operation Symbol Description This symbol appears when there is informa tion to be noticed in menu 3 1 These two symbols indicate whether the compresso...

Page 55: ... the options is pre selected white 2 Press the OK button to confirm the selected option The selected option has a green tick INDOOR CLIMATE 1 temperature scheduling advanced 25 0O 1 1 INDOO RCLIM ATE HOTWATER MYINS TALL ATION INFO Menu number marked sub menu Name and menu number main menu Symbol main menu Marked main menu Symbols sub menus Name sub menus Status information sub menus Setting a valu...

Page 56: ...t of several windows Turn the control knob to scroll between the windows Current menu window Number of windows in the menu Scroll through the windows in the start guide Current menu window Number of windows in the menu 1 Turn the control knob until one of the arrows in the top left corner at the page number has been marked 2 Press the OK button to skip between the steps in the start guide Help men...

Page 57: ... 7 own curve 1 9 7 1 heating 1 9 7 2 cooling SRLQW R VHW 2 HOTWATER 2 1 temporary lux 2 2 comfort mode 2 3 scheduling 2 9 advanced 2 9 1 periodic increase 2 9 2 hot water recirc 3 INFO 3 1 service info 3 2 compressor info 3 3 add heat info 3 4 alarm log 3 5 indoor temp log 4 MY SYSTEM 4 1 plus functions 4 1 3 internet 4 1 3 1 myUpway 4 1 3 8 tcp ip settings 4 1 3 9 proxy settings 4 1 5 SG Ready 4 ...

Page 58: ... 12 addition ÀRZ VHW FOLPDWH V VWHP 5 1 22 heat pump testing 5 1 23 compressor curve 5 2 system settings 5 2 2 installed slaves 5 2 3 docking 5 2 4 accessories 5 3 accessory settings 5 3 2 shunt controlled add heat 5 3 3 extra climate system 5 3 6 step controlled add Heat 5 3 8 hot water comfort ÀRZ VHQVRU 5 4 soft in outputs 5 5 factory setting service 5 6 forced control 5 7 start guide 5 8 quick...

Page 59: ... value 60 C Set the maximum supply temperature for the climate system here If the installation has more than one climate system individual maximum supply temperatures can be set for each system Climate systems 2 8 cannot be set to a higher max supply temperature than climate system 1 CAUTION Underfloor heating systemsare normally max flow line temperature set between35 and 45 C Be careful not toca...

Page 60: ...mber of permitted additional heat steps if there is internal additional heat in the tank only accessible if the additional heat is positioned after QN10 whether binary stepping is to be used and the size of the fuse Add Type shunt controlled RC HY40 only prioritised additional heat 6HWWLQJ UDQJH RQ R DFWRU VHWWLQJ R minimum running time Setting range 0 48 h Default value 12 h min temp Setting rang...

Page 61: ...blocked factory setting or standard docked for example to pool heating hot water charging and heating the building Marking frame Move around the marking frame using the control knob Use the OK button to select what you want to FKDQJH DQG WR FRQ UP VHWWLQJ LQ WKH RSWLRQV ER WKDW DSSHDUV WR the right Workspace for docking The system docking is drawn here Factory setting dT at DOT 10 0 Setting range ...

Page 62: ... value 55 C mixing valve amplifier Setting range 0 1 10 0 Default value 1 0 mixing valve step delay Setting range 10 300 s Default values 30 s Set when the addition is to start the minimum run time and the minimum temperature for external addition with shunt here External addition with shunt is for example a wood oil gas pellet boiler RX FDQ VHW VKXQW YDOYH DPSOL FDWLRQ DQG VKXQW YDOYH ZDLWLQJ tim...

Page 63: ...surement that you have selected If this function is activated you can set FRROLQJ IORZ WHPS DW DQG FRROLQJ IORZ WHPS DW IRU HDFK FOLPDWH V VWHP ZKHUH WKH IXQFWLRQ LV activated CAUTION This settingoptiononly appearsif cooling permitted is activated inmenu 5 11 1 1 7KH VKXQW DPSOL FDWLRQ DQG VKXQW ZDLWLQJ WLPH IRU WKH GL HUHQW extra climate systems that are installed are also set here See the access...

Page 64: ...or hot water demand to start the compressor CAUTION Donot quick start thecompressor toomany timesover a short period of timeasthismay damagethecompressor and its surroundingequipment Menu 5 9 floor drying function length of period 1 7 Setting range 0 30 days Factory setting period 1 3 5 7 2 days Factory setting period 4 3 days temp period 1 7 Setting range 15 70 C Default value temp period 1 20 C ...

Page 65: ...hours restart of display or programupdating Menu 5 11 heat pump settings Settings for installed heat pump can be made in the submenus Menu 5 11 1 EB101 EB108 Make settings specifically for the installed heat pump and charge pump here For RC HY40 it is possible to connect up to 8 heat pumps Menu 5 11 1 1 heat pump Make settings for the installed heat pump here To see what settings you can make see ...

Page 66: ...nce and in conjunction with service Hot water is not produced in emergency mode Emergency mode is activated by setting switch SF1 in mode This means that Ŷ 7KH VWDWXV ODPS LOOXPLQDWHV HOORZ Ŷ The display is not lit and the control computer is not connected Ŷ Hot water is not produced Ŷ The compressors are switched off Charge pump EB101 GP12 is running Ŷ The heating medium pump is active Ŷ 7KH HPHU...

Page 67: ...e or no to undo If you responded yes to the previous question the update starts and you can now follow the progress of the update on the display When the update is complete RC HY20 40 restarts NOTE Asoftwareupdate doesnot reset the menu settingsin RC HY20 40 NOTE If theupdate isinterrupted before it iscomplete for example power cut etc the softwarecanbe reset tothe previousversionif theOK buttonis...

Page 68: ... between loggings 2 Tick activated 3 7KH SUHVHQW YDOXHV IURP 5 DUH VDYHG LQ D OH LQ the USB memory at the set interval until activated is unticked NOTE Untick activated before removingtheUSB memory Menu7 3 manage settings Menu 7 3 manage settings manage settings 7 3 save settings recover settings Here you can manage save as or retrieve from all the menu settings user and service menus in RC HY20 4...

Page 69: ...nu has to set Yes to display this meny Once the function has been activated RPSUHVVRU VWDUWV FRROLQJ RSHUDWLRQ ZLWK PLQXWHV GHOD WLPH 7DUJHW FRPSUHVVRU VSHHG ZLOO EH USV LUFXODWLRQ SXPS UXQV DW ZKHQ FRPSUHVVRU VWDUWV Pump down stops automatically when one of the following conditions is fulfilled 3UHVVXUH DW 3 JHWV ORZHU PRUH WKDQ 0SD IRU PRUH WKDQ VHFRQGV 0RUH WKDQ PLQXWHV KDYH SDVVHG Q DODUP VWRS...

Page 70: ...when heating is to be prioritised Ŷ ROLGD PRGH DFWLYDWHG LQ PHQX QWHU PHQX DQG VHOHFW 2 Disturbance in comfort In most cases the control module notes a malfunction and indicates this with alarms and shows instructions to rectify it in the display See Manage alarm for in formation about managing alarms If the malfunction does not appear in the display or if the display is not lit the following trou...

Page 71: ...limate system The compressor does not start Ŷ 7KHUH LV QR KHDWLQJ UHTXLUHPHQW The heat pump does not call on heating nor hot water Ŷ 7HPSHUDWXUH FRQGLWLRQV WULSSHG Wait until the temperature condition has been re set Ŷ 0LQLPXP WLPH EHWZHHQ FRPSUHVVRU VWDUWV KDV QRW EHHQ reached Wait 30 minutes and check if the compressor has started Ŷ ODUP WULSSHG Follow the display instructions Additional heating...

Page 72: ...24 Fan alarm from heat pump Deviations in the fan speed in FDCW Ŷ 7KH IDQ FDQQRW URWDWH IUHHO Ŷ HIHFWLYH FRQWURO ERDUG LQ Ŷ HIHFWLYH IDQ PRWRU Ŷ RQWURO ERDUG LQ GLUW Ŷ XVH EORZQ 228 Failed defrosting 10 aborted defrost due to alarm 418 419 or 343 Ŷ 7RR ORZ ZDWHU ÀRZ Ŷ 7RR ORZ UHWXUQ WHPSHUDWXU 230 Hot gas alarm Temperature deviation on the hot gas sensor Tho D twice within 60 minutes or for 60 min...

Page 73: ...RQ VHQVRU LQSXW Ŷ 6HQVRU GRHV QRW ZRUN VHH VHFWLRQ Disturbances in comfort Ŷ HIHFWLYH FRQWURO ERDUG LQ 278 Sensor fault from heat pump Sensor fault outdoor temperature sensor in FDCW Tho A Ŷ 2SHQ FLUFXLW RU VKRUW FLUFXLW RQ VHQVRU LQSXW Ŷ 6HQVRU GRHV QRW ZRUN VHH VHFWLRQ Disturbances in comfort Ŷ HIHFWLYH FRQWURO ERDUG LQ 279 Sensor fault from heat pump Sensor fault hot gas in FDCW Tho D Ŷ 2SHQ FL...

Page 74: ...n indoor unit BT12 Ŷ 2SHQ FLUFXLW RU VKRUW FLUFXLW RQ VHQVRU LQSXW Ŷ 6HQVRU GRHV QRW ZRUN VHH VHFWLRQ Disturbances in comfort Ŷ HIHFWLYH FRQWURO ERDUG LQ LQGRRU XQLW 415 Sensor fault from PCA 154 6HQVRU IDXOW 6HQVRU ÀXLG SLSH LQ LQGRRU XQLW BT15 Ŷ 2SHQ FLUFXLW RU VKRUW FLUFXLW RQ VHQVRU LQSXW Ŷ 6HQVRU GRHV QRW ZRUN VHH VHFWLRQ Disturbances in comfort Ŷ HIHFWLYH FRQWURO ERDUG LQ LQGRRU XQLW 418 Low...

Page 75: ...controlled addition ELK 9M Immersion heater 9 kW 3 x 400 V Part no MCD291A015 Hot water control VST 05M Reversing valve Cu pipe Ø22 Max heat pump size 8 kW Part no MCD291A018 VST 11M Reversing valve Cu pipe Ø28 Max recommended output 17 kW Part no MCD291A019 VST 20M Reversing valve Cu pipe Ø35 Max recommended output 40 kW Part no MCD291A020 Reversing valve for cooling VCC 05M Part no MCD291A021 VC...

Page 76: ...74 Technical data Technical data Dimensions and setting out coordinates 0 1 1 0 1 4 360 0 1 1 0 1 0 1 3 215 70 5 3 RC HY 40 ...

Page 77: ...75 Technical data Electrical circuit diagram HSB60 W ...

Page 78: ...76 Technical data HMK60 RC HY FDCW60VNX A FDCW60VNX A 2 FDCW60VNX A 3 ...

Page 79: ...77 Technical data FDCW60VNX A 2 FDCW60VNX A 3 RC HY RC HY RC HY ...

Page 80: ...78 Technical data RC HY RC HY RC HY ...

Page 81: ...79 Technical data RC HY20 W sheet 1 Note Meaning of 3B is that this wire is connected to a wire located at 3B on same page 3 means a value of horizontal axis B means a value of vertical axis ...

Page 82: ...al data INDOOR UNIT sheet 2 Note Meaning of 3 6B means this wire is connected to a wire located at 6B on sheet 3 3 means a value of sheet number 6 means a value of horizontal axis B means a value of vertical axis ...

Page 83: ...81 Technical data sheet 3 ...

Page 84: ...82 Technical data sheet 4 ...

Page 85: ...al data RC HY40 W INDOOR UNIT HSB INDOOR UNIT HSB sheet 1 Note Meaning of 3B is that this wire is connected to a wire located at 3B on same page 3 means a value of horizontal axis B means a value of vertical axis ...

Page 86: ...echnical data sheet 2 Note Meaning of 3 6B means this wire is connected to a wire located at 6B on sheet 3 3 means a value of sheet number 6 means a value of horizontal axis B means a value of vertical axis ...

Page 87: ...85 Technical data sheet 3 ...

Page 88: ...86 Technical data sheet 4 ...

Page 89: ...87 Technical data INDOOR UNIT HSB INDOOR UNIT HSB sheet 5 ...

Page 90: ...88 Technical data sheet 6 ...

Page 91: ...89 MEMO ...

Page 92: ...8 8215 Japan http www mhi mth co jp http www mhiae com MITSUBISHI HEAVY INDUSTRIES AIR CONDITIONING EUROPE LTD 5 The Square Stockley Park Uxbridge Middlesex UB11 1ET United Kingdom Tel 44 333 207 4072 Fax 44 333 207 4089 MHIAE Services B V Luna ArenA Herikerbergweg 238 1101 CM Amsterdam ...

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