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Octopus Ice Stick User Manual

1. The heat pump module placed inside the house 1 Control panel OctoEL Heat pump module 3 Evaporator Ice Stick 01 ZE fy OCTOPUS Introduction Operation Two pipes are connected to the evaporator One pipe transfers fluid to the Ice Stick The other pipe transfers energy filled gas to the heat pump module Energy is transferred to the buildings water boutne system by the heat pump module The heated water is then pumped around the building 1 The heat gathering part low pressure This part of the heat pump 15 called the evapora tor Ice Stick A refrigerant propane with a low temperature flows through the Ice Stick The Ice Stick is heated by its surrounding environment evaporating the refrigerant 2 The preassure rising part High pressure This part consists of a compressor The heated and evaporated refrigerant is compressed by the compressor The increase in pressure raises the temperature and condensation point the point where gas returns to liquid form 3 The heat emitting part High pressure This part of the heat pump transfers the heat to the house and is called the condensor The refriger ant passes through the condensor at a high tem perature and condensation point In the condensor the refrigerant is cooled down by the heating sys tem of the house such as radiators or floor heat ing leading to the condensation of the refrigerant returning it to liquid f
2. BOOST THERMOSTAT THERMOSTAT HEAT PUMP HEAT PUMP 39 9 4 OCTOPUS hy 01 Installation Manual 4 70 m SAOSNASIANSS gt HUT LA 09 01 40 t ta ed OCTOPUS 1 01 Installation Manual Measurements and Connections XP models 3 connection for outgoing water 2 connection for incoming water connection for outgoing refrigerant 2 connection for incoming refrigerant electrical connection electrical connection DT E Dp u TD AI 01 41 Installation Manual X models w Connection outgoing refrigerant 2 connection for incoming water connection for outgoing water electrical connection electrical connection Connection for incoming refrigerant Ip T 42 s hay OCTOPUS AI 01 Installation Manual Technical Data Technical Data Model Octopus IS 1548 1561 IS81X XP Electrical connection __ __ LEE Compressor output m h 11 41 14 4 1972 capacity EN C W C x Propane R290 boil condense WxDxH module WxDxH 360x708x625 X module Control panel OctoEL 10 OctoEL 10 OctoEL 16 p A k b TD 01 OCTOPU
3. JEN 01 OCTOPUS 35 Installation Manual Parameter List EWDR 902 T PTC 220V right digital thermostat s orema I lt o 151 Lowestsetvalueforuser c 5 sr e 5 n Lowest current value 4mA relative to shown value Highest current value 20mA relative to shown value HC1 Relayfunction H activated when CE EE lowered C activated when elevated fenan ore oF without Factory setting t 36 9 OCTOPUS Al 01 Installation Manual Installation Checklist Serial Number Installation Date Installtion Technicians Pressure Test Passed Vacuum Drive Passed Additional Heating Electric Element Gas Boiler District Heating Heating System Radiators Supply Air Aggregate Failed Failed Oil Boiler Pellet Boiler Air Heating Aggregate Floor Heating 1 01 7 fy OCTOPUS 37 Installation Manual iring Diagrams Three phase 400 V o 1 01 F BL 2 EN F BL 2 Circuitkox In House After HP OCTOPUS HEAT PUMP ELECTRIC BOOST qu fc at 3 4 PRESSURESENSORS A A HP LP COMPRESSOR MANIFOLD x x BDDST 38 Installation Manual El BOOST N N N N y TI O OA PRESSUREGUARD G T1 OUTe gt HA e 0 e
4. cO Dun soyeipey s eu Jepun seeJBep Cp SIE y pejeAnoe si Buneeu jeunippy Jeued sndopo golpo 599 sdoip eui suejs Josues eJnjejeduu eu 29 OCTOPUS FD TA Se Al 01 Installation Manual Assembling and Connecting the Control Panel NOTE The heat pump module shall always be connected to a permanent electrical Installation e The control panel should be be installed near the heat pump module if the heat pump module is placed indoots e electrical work is to be done by authorized personnel according to the wiring diagrams see pages 38 40 Placement of the Air Temperature Sensor It is important that the air temperature sensor in the house 15 placed in the room or location where the highest average temperature is required It is also important that the air temperature sensor is placed in the room where it is affected by the Octopus heating system of the room house such as floor heating and radiators and not by any local heat source such as lamps stoves or direct sunlight The air temperature sensor should not be placed on external walls Pressure lest A pressute test is performed to c
5. Display 2 Selectup 2 Selectup 3 Settings 3 Settings 4 Select down 4 Select down 5 Out 1 heat pump 5 Out 6 Out2 additional heating 12 DU fy octopus Al 01 User Manual Heat Pump Protection NOTE This value must only be changed by Octopus Energi AB or authorized personnel The digital thermostat to the right control panel 902 shows the current water temperature after the heat pump The factory setting is 55 C and must only be changed by Octopus Energi AB or authorized personnel The compressor is automatically shut off at the setpoint value 55 C to protect the compres sot and it is started again when the water temperature 15 5 C below the setpoint value Additional Heating Additional heating should be installed if it is not already installed During the coldest months of the year the heat pump might need additional heating to keep a constant temperature within the building If the heat pump is forced to maintain an indoor temperature that is higher than its performance capacity and no additional heating is available it has to work continuously thus not giving the heat pump the off times it needs This can result in the evaporator freezing up to a point when its efficiency is lowered The different heat pump modules can be connected to all water bourne systems such as dis trict heating electric element oil gas or pellet boiler Radiators NOTE All radiators must have open v
6. WxDxH Weight heat pump 87 52 Control panel x lt OctoEL 10 OctoEL 10 OctoEL 16 590x500x730 XP 360x708x625 X 79 Al 01 S DECLARATION OF CONFORMITY MANUFACTURER S DECLARATION FORSAKRAN OM OVERENSSTAMMELSE TILLVERKARDEKLARATION Directive area Directive no Direktivets omrade Direktiv nr Safety of machinery Maskindirektivet iim OW VONAGE equipment 2006 95 EC Lagspanningsdirektivet Electromagnetic compatibility Elektromagnetisk compatibilitet i Pressure equipment 97 23 EC Tryckbarande anordning article 3 3 Manufacturer name address telephone and fax no Tillverkarens namn adress telefon och faxnummer Octopus Energi AB Box 161 SE 243 23 H r Sweden Telephone 46 0 413 51 05 00 Fax 46 0 413 51 05 01 Brand name or trademarke Fabrikatnamn eller varum rke Type of equipment Heat pump 1 phase 220 V and 3 phase 380 V Typ av utrustning 1 fas 220 V och 3 fas 380 V Type designation etc Typbeteckning etc Name Size Namn Storlek 5 128 48 61 81 109 By signing this document the undersigned declares as manufacturer that the equipment in question complies with the protection requirements of the above directive Genom att underteckna detta dokument f rs krar undertecknad s som tillverkare att angiven utrustning upptyller skyddskraven i rubricerade direktiv Date Datum Signature Underskrift Position Befattning 2009 06 29 J
7. 0 6 3 8 copper pipe 22 fay f OCTOPUS AI 01 Installation Manual Model 1548 and 1561 compressor and heat exchanger at Ice Stick 01 1 Hill the trench between the Ice Stick and the house with 100mm of sand Connect a 028mm insulated water pipe to the connection underneath the heat pump module marked with a blue colour The blue connection is for incoming watet 3 Connect 28mm insulated water pipe to the connection underneath the heat pump module marked with a red colour The red connection is for outgoing water 4 Connect the electric cables to the heat pump module 5 Place the duo insulated pipe in a culvert 6 Lead the culvert into the house 7 Lead the electric cables into the house through a wavin pipe The wavin pipe will protect against moisture 8 Place the culvert on the sand bed 9 Place the electric cables on the sand bed Mark with plastic strips for electric cables 10 Cover the culvert with 100mm of sand 11 Place ground insulation sheets on top of the sand bed fot extra insulation 12 Fill the trench with soil 40cm S Sr APRON Z MPO AV AVES SE gt 5 5 7 6 34 1 Soil 7 2 3 28mm insulated water pipe 4 28mm insulated water pipe 5 Ground insulation plate 6 Culvert 3 7 Electric cabel 1 28mm insulated water pipe 2 028mm insulated water pipe 3 Culvert 4 Electric cabel 5 Ground insulation plate 6 Ho
8. 24 fe OCTOPUS Al 01 Installation Manual Shape Pipes and Welds All laying and shaping of pipes to be carried out by accredited personnel according to indus try standards When joining two copper pipes a 5 silver solder is to be used When joining a copper pipe to corrosion free metal a 55 silver solder is to be used Placement of the Heat Pump Module NOTE Only valid for models IS 48 IS 61XP and IS 81XP The heat pump module must stand upright that is with a 0 slope of the floor The heat pump module should always be accessible for service The working space in front of the heat pump module must be at least 1 2 meter see page 41 42 for measurements No heavy objects is to be placed on top of the heat pump module Do not jump step stand on the heat pump module The floor in the room where the heat pump module is placed should be dry Make sure that there are no posibilities for water to enter the heat pump module for example from the ceiling Noobjects are to be hung on the piping of the heat pump module 1 01 79 fy OCTOPUS 2 Installation Manual Connecting to an Existing Heating System NOTE Octopus recommends installing preheating when tap hot water is to be heated see page 27 29 for more information NOTE The Ice Stick shall not be connected to an accumulation tank Octopus tecommends using flexible connection hoses for vibrat
9. gt Head of R amp D Utveckl chef Clarification Namnf rtydligande Kurt Karlsson Installation Manual Installation Manual Checklist Before starting the assembly check that the actions listed below are attended to Construction of Ice Stick concrete plinth Space requirements in regards to installation and services Dimensions of pipe and canal connections Holes in the wall for pipes and cables Supply of electricity If any of these items are not attended to please follow the instructions in the Planning Manual Before starting the assembly check that the actions listed below are attended to Same current on all electrical phases not required when single phase Capacity of the main fuse it must be suitably rated Unpacking and Inspection of Material Unpack the material and check to see that it has nothing missing or anything damaged due to transportation Any damages due to transportation should be immediately reported to Octo pus Lifting Unloading Consider the following when lifting unloading the Ice Stick and the heat pump module careful not to damage the material when lifting and unloading A lifting device or a minimum of 4 people are recommended when unloading The heat pump module must only be transported in the vertical position NOTE Secure tightly to en sure that the units are unable to turn over or slide out of the lifting device 1 01 DU f
10. image If there are two Ice Sticks they should be assembled onto a concrete plinth measuring 2500 1000 300mm see Image The concrete plinth can either be cast in concrete or constructed by firmly secured cement blocks Another type of construction can be used provided it can handle a load of up to 400kg plus wind 1000mm 300mm 1000mm 300mm 2500mm 1000mm Concrete plinth for model IS81X XP P 01 OCTOPUS 45 Planning Manual Digging the Trench A trench 1s dug between the concrete plinth and the house wall The dimension of the trench can be 400 1000mm see image The dimension of the trench can vary due to the soil When installing an XP model note that there is a risk of freezing around the trench 400mm Ae X lt RSS RSIS et d L S9 AES 1000mm Penetration of Walls Floors NOTE Shall only be performed by accredited personnel Consider the risk of freezing within the walls Placement of the Heat Pump Module NOTE Only valid for models IS 48XP IS 61XP and IS 81XP 46 Ray OCTOPUS P 01 Planning Manual The heat pump module must stand upright The heat pump module should always be accessible for service No heavy objects is to be placed on top of the heat pump module tis forbidden to jump step stand on the heat pump module No objects a
11. octopus User Manual Temperature Setting Temperature Regulation The regulation of the temperature in the house is done with the left control panel control panel 905 The factory default setting air temperature setpoint is 20 C When the air temperature sensor measures a temperature that is 0 1 C below the control panel value the compressor is started with a delay of 500 seconds If the measured temperature is 0 5 C below the control panel value the boost is started this also occurs with a delay of 500 seconds If floor heating is used the boost should be set to not start until the measured tem perature is 1 0 C below the control panel value When there is no temperature difference between the air temperature sensor value and the control panel value the compressor and the additional heating is turned off This is done with a delay of 500 seconds The heat pump has a default setpoint setting of 20 C To change the air temperature setpoint carry out the following procedure 1 Press set once LED out 7 should flash 2 Use the blue or red arrow to set the desired temperature value 3 Press set until LED gz 2 is flashing 4 Use the blue or red arrow to set the temperature value to the same as in step 2 5 Press set repeatedly to verify that the same value is shown in the display Control panel 905 air temperature regulation Control panel 902 heat pump protection elik ll 5 6 5 2 4 2 4 3 3 1 Display 1
12. people and household appliances The house often needs mote heat during autumn winter and spring How much more is necessary to keep the house warm depends on the insulation of the house the type of domestic heat ing system installed the outdoor temperature the general weather and losses through ventila tion OctoEL the control panel of the system handles this for you by floating condensation that is by only producing as much heat as the house needs to maintain an even indoor temperature ge ft ocrorus Al 01 Introduction Safety Instructions Always follow the safety instructions in this manual as well as on signs and markings on and around the machine in order to prevent damage to person and machinety The heat pump may only be used in accordance with the instructions in this manual All other use is forbidden Incorrect use caused by not following the instructions in this manual may result in damage to property and at worst in personal injuty If problems arise with the Ice Stick heat pump refer to the Troubleshooting chapter before you contact Octopus If you need a service engineer only contact authorized service engi neets All adjustments other than room temperature and additional heating adjustments are strictly forbidden All maintenance work must only be carried out by Octopus Energi AB or authorized person nel This document should be kept for the lifetime of the heat pump Manual Symbols The f
13. shut off at the setpoint value out to protect the compressor and it is started again when the water temperature is 5 C below the set value Delay Setting The factory setting for delay time is 500 seconds During operation start up or service this value can be set to seconds After operation start up or service the value must be reset To change these values perform the following in both control panels 1 Press and hold set until 41 15 displayed 2 Use the blue or red arrow button until od is displayed 3 Press and hold set and use the blue or red arrow button to set the desired value Note that the delay time is to be reset to 500 seconds 34 far OCTOPUS Al 01 Installation Manual Parameter List Parameter List EWDR 905 C PTC 220V left digital thermostat R d Differential d Differential Neutral state zone L L H H L H C O H H Lowest set value for user Lowest set value for user Highest set value for user Relay time delay ____ 4 dbo 1 HSI ____ Fr NN oi Lowest current value 4mA relative to shown value Highest current value 20mA relative to shown value CAL OCO ___ Relayfunction H activated when lowered C activated when elevated lowered C activated when elevated Selection of decimal point on with on oF oF without NENNEN Factory setting Calibration of operation sensor Connections of relay sockets 1 2 S1 52 51 52 AL CO C1 C2 Ap
14. to not start until the measured tem perature 1s 1 0 C below the control panel value When there 1s no temperature difference between the air temperature sensor value and the control panel value the compressor and the additional heating is turned off This is done with a delay of 500 seconds The heat pump has a default setpoint setting of 20 C To change the air temperature setpoint carry out the following procedure Press set once LED out 7 should flash Use the blue or red arrow to set the desired temperature value Press set until LED oz 2 is flashing Use the blue or red arrow to set the temperature value to the same as in step 2 Press set repeatedly to verify that the same value is shown in the display ew Bu qs Control panel 905 air temperature regulation Control panel 902 heat pump protection D 6 5 2 4 2 4 3 3 1 Display 1 Display 2 Select up 2 Select up 3 Settings 3 Settings 4 Select down 4 Select down 5 out 1 heat pump 5 out 6 out 2 additional heating 1 01 DU fy OCTOPUS 33 Installation Manual Heat Pump Protection The digital thermostat to the right control panel 902 shows the current water temperature after the heat pump The default setpoint value is 55 C To change the setting value perform the following 1 Press set until LED 15 flashing 2 Use the blue or red arrow button to set the desired value The compressor is automatically
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16. Octopus Ice Stick User Manual Installation Manual Planning Manual RED WING Three phase 400 V ENGINEERING LTD IS 48X 15 48XP e IS 61X e IS 61XP Dok AI 01 e IS 81X e IS 81XP Copyright 2009 Octopus Energi AB This manual contains copyright protected information which 1s the property of Octopus Energi AB No part of this document may be copied or forwarded electronically or In any other way without a prior written permission from Octopus Energi AB The same rule applies to images in the manual and translation to other languages Edition 1 The right to make changes in this manual is reserved This document is produced by Octopus Energi AB Box 161 243 23 H r Sverige More copies can be ordered from Octopus Energi AB When ordering always refer to the document number written on the first page of the manual as well as in the footer of each page Contents Introduction 4 Safety Instructions 5 Introduction s 7 User Manual 9 Included 9 Temperature Setting 12 Care and Maintenance 14 Troubleshooting 15 Recycling and Dismantling 16 Technical Data 17 Installation AY Checklist 19 Unpacking and Inspection of Material 19 Lifting Unloading 19 Assembling the Ice Stick 20 Connect the Ice Stick to the Heat Pump Module 27 Shape Pipes Welds 222 AN Placement of the Heat Pump Module 25 Connecting to an Existing Heating System 26 System Configurati
17. S 43 Planning Manual Planning Manual Electricity The heat pump module shall always be connected to a permanent electrical installation We define a permanent electrical installation to be a connection to a power distribution grid The size of the incoming cable and fuse size of the local utility should be large enough for the proposed installation Transport and Storage The heat pump is delivered on europallets If there is a delay before assembly and connection consider the following The heat pump should be placed in a dry location indoors Consider the following during the transport of the Ice Stick and the heat pump module careful not to damage the material when lifting and unloading A lifting device or a minimum of 4 people are recommended when unloading The heat pump module must only be transported in the upright position Preparations Placement of the Ice Stick We recommend that the location for the placement of the Ice Stick is as windy and sunny as possible preferably at the southern end of the building The distance from the building to the Ice Stick should be at least one meter from the outer wall If the building is L shaped avoid placing the Ice Stick within the inner angle of the building 44 ge ft ocrorus 01 Planning Manual The Concrete Plinth and Assembly of the Ice Stick The Ice Stick should be assembled onto a concrete plinth measuring 1000 1000 300mm see
18. Startup only three phase unit The compressor is a three phase unit that is sensitive to the rotation direction and can be damaged if it is operation with a faulty rotation direction during longer periods of time To change the rotation direction switch two incoming phases Check the compressor drive at Operation start up During normal operation 1 The peak pressure increases rapidly 2 The suction pressure decreases rapidly 3 The hot gas pipe is warm within 5 10 seconds after start up During faulty rotation direction 1 The compressor is loud 2 The peak pressure does not changed 3 The suction pressure does not changed Refilling and Deareating After operation start up of the heat pump the following is to be checked 1 The water pressure 2 That there is no air in the radiator circuit or in the circulation pump far OCTOPUS Al 01 Installation Manual Temperature Setting Temperature Regulation The regulation of the temperature in the house is carried out by the left control panel control panel 905 The factory default setting air temperature setpoint is 20 C When the air temperature sensor measures a temperature that is 0 1 C below the control panel value the compressor is started with a delay of 500 seconds If the measured temperature is 0 5 C below the control panel value the boost is started this also occurs with a delay of 500 seconds If floor heating is used the boost should be set
19. alves in the rooms that are to be heated 01 79 octopus User Manual Care and Maintenance Controls Check the Ice Stick for frost periodically to ensure that the heat pump is working as intended If the heat pump should stop functioning consult the troubleshooting section of this manual If the problem persists contact your installation technician for further instructions and assist ance Defrosting of the Ice Stick Detrosting of the Ice Stick is done automatically Change of Components NOTE Change of components must only be performed by authorized personnel When a component is changed the new component must be equivalent to the original When changing the compressor the filter must be change as well Only solder in a well ventilated area 14 gE tjocrorus 01 User Manual Troubleshooting The house is not getting warm The settings for the control panel Check the settings for the con are wrong trol panel see Control Panel page 11 The additional heating is not Contact your installation tech working nician The right display is turned off During extreme or long running Open all thermostats in the cold weather this can be normal house deareate the May be caused by either too radiators system much or not enough refrigerant Check that the circulation tion within the house Contact your installation technician The Ice Stick is only partly If th
20. ce Energy is released in every step The creation of 1 4kg of ice saves 1 kWh The liquid pro pane absorbs the energy within the copper piping of the energy stick and evaporates com pletely when it passes through all of the energy sticks Heat Pump Module The heat pump module consists of the following 1 compressor The compressor increases the pressure on the refrigerant and in doing so increases the temperature A heat exchanger the condenser Within the heat exchanger the hot gas transfers its SS energy to the water borne system A junction box The control panel is to be plugged into the switch box A vibration damper A high pressure sensor A low pressure sensor Flameproot insulation A safety switch CE sign 10 A drying filter e 6 c Sen 105 ce e DU Al 01 OCTOPUS User Manual L 5 7 E 4 m e e L ed LIT II a Hu E 1 73 3 E oi Heat exchanger Compressor Junction box Vibration damper High pressure sensor Low pressure sensor Flameproof insulation Safety Switch CE Sign O Drying filter 00 E EE Jo e On the top side of the XP model heat pump modules there are two pipes inflow and out How for the refrigerant and two pipes inflow and outflow for water Water out red Water in blue Refrigerant out Refrigerant in D octopus Al 01 User Manual Control Panel OctoEL The control panel control
21. e weather is warm this Contact your install technician frozen be normal otherwise there is not enough refrigerant The heat pump is loud and The electrical phase is wrong Turn off the heat pump with does not produce heat the motor protection safety switch and contact your instal lation technician electrician The compressor does not start The motor protection is tripped Reset the safety fuse followed the safety fuse is tripped by the motor protection Contact your installation tech nician The display is showing EEE Faulty temperature sensor bad Contact your installation tech connection nician electrician gue Al 01 Lei ocToOrPUS 15 User Manual Recycling and Dismantling NOTE All current to the heat pump must be disconnected before dismantling can begin When the heat pump is to be dismantled and recycled follow these instructions Draining of the refrigerant must be performed by accredited personnel The compressor shall be sent to an appropriate recycling centre All other hardware shall be sorted and recycled 16 gE ftjocrorus 01 User Manual Technical Data Technical Data Model Octopus IS IS48X XP IS61X XP IS81X XP Electrical connection 1 400V N3 Phase 10D 3 0 Compressor output m Capacity A kW Max temperature 55 Refrigerant kg 1 1 2 290 m Kg kg C ar boil condense WxDxH module
22. heck that all parts of the refrigerant will mechanically keep for the normal running pressure in the facility This is done with nitrogen gas Perform the pressure test according to industry standard Vacuum Drive The two things that is desired to accomplish by performing a vacuum drive ate 1 Acquire a system that is completely free of any other gas than the refrigerant 2 Acquite a system that is completely without moisture Perform a vacuum drive according to industry standard 30 far OCTOPUS Al 01 Installation Manual Glycol NOTE Only valid for models IS 48X IS 61X and IS 81X Glycol can be added to protect the condensor from frostburst Propane NOTE Refill of propane R290 is only to be performed by accredited personnel NOTE Refill of propane R290 is done at operation start up Operation Start up NOTE To be able to quickly start the compressor the setting for od on the control panel displays must be changed see Delay Setting on page 34 In operation mode this is set to 500 seconds but can be set to O seconds during operation start up or service Models IS48XP IS61XP IS81XP and IS81X After a pressure test and a vacuum drive are performed on the heat pump refrigerant can be added Connect a manometet to the valves of the low and high pressure pipes Add refrigerant until the right hand side display of the control panel is lit Th
23. ion dampening when con necting the heat pump module to an existing heating system The following applies when connecting water pipes to the heat pump module regardless of model The connection for incoming water is marked with blue The connection for outgoing water is marked with red XP model X model 1 Connection for incoming water to the heat pump module 2 Connection for outgoing water 26 OCTOPUS AI 01 System Configurations Installation Manual T1 r peo Ajesseoeuun 10sseJduioo y 51094044 Josues e91199 3 Z uoisuedx3 e qeo jo uoo ul Bune u 100 III jeuonippy 0 o 16104 jee 889 IIO enjeA jes seeJDep SEL eJnjeJeduue y si jeunippy o gt s 1B p sdoip eu jeued eu 51615 Josues eJnjejeduu 941 13oloo H 27 OCTOPUS B P 4 01 Installation Manual e qeo 1 1e q
24. is occurs at 1 5 bar The compressor can now be started letting it draw additional refrigerant from the low pressure pipe When the Ice Sticks are halfway frozen additional refrigerant should be added a little at a time Wait a few minutes to see how far the frost has spread When the Ice Sticks are frozen all around it must be checked that the condensation does not exceed the flow temperature by more than 5 degrees f the condensation is exceptionally high this might be because there is to much refrigerant in the system or it might be due to bad circulation Bad circulation 1s usually caused by Thecirculation pump Air in the system Closed valves The watet flow has been wrongly connected through the heat pump 1 01 79 fy OCTOPUS 31 Installation Manual Models 1548 and 1561 The models IS48X and IS61X are filled with refrigerant when delivered e Connect a manometer to the valves of the low and high pressure pipes When the Ice Sticks are frozen all over it must be checked that the condensation does not exceed the flow temperature by more than 5 degrees f the condensation is exceptionally high this might be because there is to much refriger ant in the system or it might be due to bad circulation Bad circulation 1s usually caused by Thecirculation pump Air in the system Closed valves The water flow has been wrongly connected through the heat pump Compressor
25. ollowing symbols occur in the manual to help you when you read the directions WARNING Make sure that the current is disconnected before any maintenance work is started Safety directions This symbol is used when a dangerous situation may arise NOTE It is important that all radiators are com pletely open in order for the heat pump to work optimally Advice This symbol is used when we want you to pay attention to something important 01 79 fy OCTOPUS Introduction Machine Signs Serial Model 028 048 061 081 Refrigerant R290 Safety relief pressure HP side bar LP side bar MADE IN SWEDEN 2008 CE Sign High Voltage Sign gue ft ocrorus Al 01 Introduction Introduction System Description The system consits of a control panel OctoEL 1 a heat pump module 2 and the evap ortor Ice Stick 3 Depending on the configuration the heat pump module can be placed together with the evaporator or Inside the house The heat pump heats the water borne system of the house by gathering free energy from the outside The control panel manages the operation of the heat pump and the additional heat ing of the house using an indoor temperature sensor ensuring that an even temperature is maintained irrespective of the weather The heat pump module placed together with the Ice Stick
26. ons 27 Assembling and Connecting the Control Panel 20 Placement of the Air Temperature 30 Pressure Vacuum Drive 90 ygol 222222222222 128852222581 Al Operation Start up _____________________________31 Temperature Setting AA Ic Ce MFM DD Installation Checklist BT Wiring Diagrams Three phase 400 38 Measurements and ________________ 41 Technical Data 43 Planning Manual Usa 44 s 44 Transport and Storage enn 44 Nee RR RR 44 Additional Heating and Water Heating 47 Fr CJC Read Introduction Introduction Congratulations When you chose the Octopus heat pump you chose a heat pump system which is a more energy saving concept than traditional heat pumps for heating of and hot water production for buildings The system examines a list of parameters to ensure that the operation always is machine friendly and energy efficient The system takes energy from the air in a way that is friendly to the environment The system also ensures that there is minimum impact on the environment during installation Octopus has developed the system according to the ideology that neither the house owner nor the environment should be disturbed How much heat a house needs is dependent on many different factors During a large part of the year the house gets enough energy from the sun
27. orm 4 Pressure lowering part Low pressure This part consists of a throttling device The cooled refrigerant expands and both the tempera ture and the boiling point of the refrigerant is sig nificantly lowered as a result of the lower pressure 0 to 30 C Heat pump module 2 20 to 50 C 3 DU ftjocrorus 01 User Manual User Manual Included Parts Evaporator Ice Stick The Ice Stick consists of a number of energy sticks The amount of energy sticks are depend ant on which heat pump you have An energy stick consists of 2 meters of copper piping that are enclosed in aluminium profiles which gives an area equivalent to 64 meters of copper piping 22mm For example the IS48 consists of 12 energy sticks with a total area equivalent to 770 meters of copper piping The propane inside the copper piping draws energy from the surrounding air water vapour The Ice Stick has no moving parts and does not require defrost 1110 The heat pumps refrigerant circuit 1s filled with the refrigerant R290 CH3 CH2 CH3 Pro pane R290 has no effect on the ozone and has a negligible direct greenhouse effect Propane has no colour ot scent To be able to detect a leak an odorant has been added to the propane resulting in the characteristic propane scent Propane is not toxic but it is highly flammable When water vapour looses energy it returns to liquid condensation thereafter freezing to i
28. r collec tor The benefits of pre heating are drastically lowered domestic hot water costs for a small invest ment together with disburdening the heat pump from the high load required when producing domestic hot water 48 ge fy OCTOPUS P 01
29. re to be hung on the piping of the heat pump module The working space in front of the heat pump module should be at least 1 2 meter The measurements WxDxH of the heat pump module are 590mm x 500mm x 730mm Placement of the Control Panel The installation of the control panel is to be carried out by authorised technician The location of the control panel should be agreed with the client and