Table of Contents 1 Important information 7 Control - Introduction Safety information General Symbols LED status Marking Master control Serial number Control conditions Recovery Control - Heat pump EB101 Environmental information 8 Disturbances in comfort Inspection of the installation Troubleshooting Indoor modules Control modules 9 Alarm list...
1 Important information Ensure that the unit is stable when installed, so that it can Safety information withstand earthquakes and strong winds. Unsuitable installation locations can cause the unit to fall and cause This manual describes installation and service procedures material damage and personal injury.
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Do not install and use the system close to equipment that generates electromagnetic fields or high frequency harmonics. Equipment such as inverters, standby sets, medical high frequency equipment and telecommunications equipment can affect the unit and cause malfunctions and breakdowns. The unit can also affect medical equipment and telecommunications equipment, so that it functions incorrectly or not at all.
Symbols Recovery Leave the disposal of the packaging to the in- NOTE staller who installed the product or to special waste stations. This symbol indicates danger to person or ma- chine . Do not dispose of used products with normal household waste.
Inspection of the installation Current regulations require the heating installation to be inspected before it is commissioned. The inspection must be carried out by a suitably qualified person. Fill in the page for information about installation data in the User manual.
Indoor modules Control modules JÄSPI Tehowatti Air JÄSPI MCU40 Stainless Steel, 3 x 400 V Control module LVI Code 526 01 53 LVI Code 505 85 28 Chapter 1 | Important information JÄSPI Inverter Nordic...
2 Delivery and handling Transport and storage JÄSPI Inverter Nordic must be transported and stored vertically. NOTE Ensure that the heat pump cannot fall over during transport. Ensure that the heat pump cannot be damaged during transportation. Assembly Place JÄSPI Inverter Nordic outdoors on a solid level ■...
Lift from the street to the set up location Scrapping If the base allows, the simplest thing is to use a pallet When scrapping, the product is removed in reverse order. truck to move the JÄSPI Inverter Nordic to the set up Lift by the bottom panel instead of a pallet! location.
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Recommended alternative for leading off Drain indoors condensation water Stone caisson F2120 Joint Water seal Frost proof Frostfritt djup depth The condensation water is lead to an indoor drain (sub- ject to local rules and regulations). Route the pipe downward from JÄSPI Inverter Nordic. If the house has a cellar the stone caisson must be posi- The condensation water pipe must have a water seal to tioned so that condensation water does not affect the...
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Caution If none of the recommended alternatives is used good lead off of condensation water must be assured. Chapter 2 | Delivery and handling JÄSPI Inverter Nordic...
Fritt utrymme framför 1000 mm for future servicing dock 1000 mm för ev. framtida service Supplied components JÄSPI Inverter Nordic-8, JÄSPI Inverter Nordic-12 2 x flexible pipes (DN25, G1") with 4 x gaskets. Filterball (G1"). JÄSPI Inverter Nordic-16, JÄSPI Inverter Nordic-20 2 x flexible pipes (DN25, G1 1/4") with 4 x gaskets.
3 The heat pump design General JÄSPI Inverter Nordic (1x230V) BT84 BT12 QN34 BT81 BP11 L E K QA40 GQ10 BT14 EB10 XL20 BT17 XL21 BT15 JÄSPI Inverter Nordic Chapter 3 | The heat pump design...
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JÄSPI Inverter Nordic (3x400V) BT84 BT12 QN34 BT81 BP11 L E K QA40 GQ10 BT14 EB10 XL20 BT17 XL21 BT15 Chapter 3 | The heat pump design JÄSPI Inverter Nordic...
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BT28 D a ta S e ri e .n r. BT16 XL40 71145 3 Art.nr . JÄSPI Inverter Nordic Chapter 3 | The heat pump design...
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Pipe connections Miscellaneous Connection, heating medium out of JÄSPI Invert- Type plate er Nordic Serial number Connection, heating medium in to JÄSPI Invert- Sign, pipe connections er Nordic, Cable gland, incoming supply XL20 Service connection, high pressure Condensation water trough XL21 Service connection, low pressure XL40...
5 Electrical connections General NOTE If the supply cable is damaged, only Kaukora, The heat pump must not be connected without the ■ its service representative or similar authorised permission of the electricity supplier and must be person may replace it to prevent any danger connected under the supervision of a qualified electri- and damage.
Accessibility, electrical connection Removing the side cover Unscrew the screws and lift off the cover. JÄSPI Inverter Nordic Chapter 5 | Electrical connections...
Configuration using DIP switch The communication address for JÄSPI Inverter Nordic to the indoor module / control module is selected on the base board (AA2). DIP switch S1 is used for configuration of address and functions. For cascade operation with Jäspi MCU 40 for example, addressing is required.
Connections Caution To prevent interference, unscreened commu- nication and/or sensor cables to external con- nections must not be laid closer than 20 cm from high voltage cables. Power connection Incoming supply Da ta Se rie .nr . Connection Art.nr. 711453 Incoming supply cable is enclosed and factory connected to terminal block X1.
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Connecting external control voltage External heating cable in condensation water pipe (KVR 10) NOTE JÄSPI Inverter Nordic is equipped with a plinth for extern- Mark up any junction boxes with warnings for al heating cable (EB14, not enclosed). The connection is external voltage.
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Cable routing The following image shows recommended cable routing from the distribution box to the condensation water trough on the inside of JÄSPI Inverter Nordic. Transition between the electrical cable and the heating cable must occur after the lead-in to the condensation water trough. The distance between the distribution box and the lead- in to the condensation water trough is approx.
Software version Optional connections In order for JÄSPI Inverter Nordic to be able to commu- nicate with indoor module / control module the software Communication version must be according to the table. JÄSPI Inverter Nordic communicates with Kaukora indoor Indoor module / Software version modules/control modules by connecting a three core, screened cable (max area 0.75 mm²) to terminal block...
Connecting accessories Instructions for connecting accessories are in the install- ation instructions provided for the respective accessory. See page 40 for the list of the accessories that can be used with JÄSPI Inverter Nordic. JÄSPI Inverter Nordic Chapter 5 | Electrical connections...
6 Commissioning and adjusting Preparations Start-up and inspection Check that the pipe system is prepared. 1. Communication cable, terminal block (X22:1-4) must ■ be connected. Check the pipe system for leaks. ■ 2. If cooling operation with JÄSPI Inverter Nordic is Check that the electrical installation is prepared.
Adjustment, charge flow For correct function of the heat pump over the entire year, the charge flow must be correctly adjusted. If an Kaukora indoor module Jäspi Tehowatti AIR or ac- cessory controlled charge pump is used for the control module Jäspi MCU 40, the control tries to maintain an optimal flow across the heat pump.
7 Control - Introduction General State Explanation N-RELAY No function JÄSPI Inverter Nordic is equipped with an internal elec- tronic controller that handles all functions necessary for COMPR. ON No function operation of the heat pump, e. g. defrosting, stop at max/min temperature, connection of the compressor Master control heater, and protective functions during operation.
3. When the temperature on the return line sensor, Control conditions BT3, falls below 10 °C. 4. If the temperature of the evaporator (BP8) falls be- Control conditions defrosting low its lowest permitted value. After ten unsuccessful defrostings, JÄSPI Inverter Nordic must be checked. If the temperature on the evaporation sensor (BT16) ■...
Defrosting Control - Heat pump EB101 Here you can change the settings that affect the defrost function. Heat pump menu 5.11.1.1 Start temperature for defrost function These settings are made on the display on the indoor Here you can set at which temperature (BT16) the defrost module/control module.
8 Disturbances in comfort JÄSPI Inverter Nordic does not communicate Troubleshooting Check that JÄSPI Inverter Nordic is correctly installed ■ in the indoor module (VVM) or the control module NOTE (SMO). In the event of action to rectify malfunctions Check that the communication cable is correctly con- ■...
9 Alarm list Alarm (Alarm) Alarm text on the dis- Description existing alarm May be due to play Low lp cooling 5 repeated low low-pressure sensor Poor flow. alarm within 4 hours. Fan alarm from heat 5 unsuccessful start attempt. Fan blocked or not connected.
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Alarm (Alarm) Alarm text on the dis- Description existing alarm May be due to play Inverter alarm type I Phase voltage to inverter too low, Low voltage or dropped phase to below 180V, 3 times within 2 hours JÄSPI Inverter Nordic. or persistent for 1 hour.
attempt when positioning to choose the side that faces Sound pressure levels the least sound sensitive neighbouring area. JÄSPI Inverter Nordic is usually placed next to a house The sound pressure levels are further affected by walls, wall, which gives a directed sound distribution that bricks, differences in ground level, etc and should should be considered.
Outdoor temperature Utomhustemperatur Returledningstemperatur Return temp Framledningstemperatur (°C) Supply temperature (°C) Returledningstemperatur Return temp JÄSPI Inverter Nordic working range cooling JÄSPI Inverter Nordic-12 working range Framledningstemperatur Supply temperature Arbetsområde F2120-12 (°C) (°C) Framledningstemperatur Supply temperature (°C) (°C) Utomhustemperatur Outdoor temperature...
JÄSPI Inverter Nordic-12 Heating F2120-12 Max och min uppvärmningskapacitet JÄSPI Inverter Nordic-12 max and min heating capacity Output and COP at different supply Uppvärmningskapacitet Heating capacity temperatures (kW) (kW) Maximum output during continuous operation. JÄSPI Inverter Nordic-8 F2120-8 Max och min uppvärmningskapacitet JÄSPI Inverter Nordic-8 max and min heating capacity...
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JÄSPI Inverter Nordic-16 JÄSPI Inverter Nordic-20 F2120-16 Max och min uppvärmningskapacitet F2120-20 Max och min uppvärmningskapacitet JÄSPI Inverter Nordic-16 max and min heating capacity JÄSPI Inverter Nordic-20 max and min heating capacity Uppvärmningskapacitet Uppvärmningskapacitet Heating capacity Heating capacity (kW) (kW) (kW) (kW) Utomhustemperatur...
Framledningstemperatur (18 °C) Supply temperature (18°C) (kW) (kW) Framledningstemperatur (7 °C) Supply temperature (7°C) 11,0 10,0 F2120-12 Max och min kylningskapacitet JÄSPI Inverter Nordic-12 max and min cooling capacity Kylningskapacitet Cooling capacity (kW) (kW) Utomhustemperatur Outdoor temperature Framledningstemperatur (25 °C) (°C) Supply temperature (25°C)
Energy labelling Information sheet Supplier Kaukora Model JÄSPI Inverter HPM- JÄSPI Inverter HPM- Jäspi Inverter HPM- JÄSPI Inverter HPM- Model hot water heater JÄSPI Tehowatti Air Jäspi Tehowatti AIR Jäspi Tehowatti AIR JÄSPI Tehowatti Air Temperature application °C 35 / 55 35 / 55 35 / 55 35 / 55...
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Technical documentation Model JÄSPI Inverter HPM-8 Model hot water heater JÄSPI Tehowatti Air Type of heat pump Air-water Exhaust-water Brine-water Water-water Low-temperature heat pump Integrated immersion heater for additional heat Heat pump combination heater Climate Average Cold Warm Temperature application Average (55 °C) Low (35 °C) Applied standards...
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Model JÄSPI Inverter HPM-12 Model hot water heater Jäspi Tehowatti AIR Type of heat pump Air-water Exhaust-water Brine-water Water-water Low-temperature heat pump Integrated immersion heater for additional heat Heat pump combination heater Climate Average Cold Warm Temperature application Average (55 °C) Low (35 °C) Applied standards EN14825 / EN14511 / EN16147 / EN12102...
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Model Jäspi Inverter HPM-16 Model hot water heater Jäspi Tehowatti AIR Type of heat pump Air-water Exhaust-water Brine-water Water-water Low-temperature heat pump Integrated immersion heater for additional heat Heat pump combination heater Climate Average Cold Warm Temperature application Average (55 °C) Low (35 °C) Applied standards EN14825 / EN14511 / EN16147 / EN12102...
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Model JÄSPI Inverter HPM-20 Model hot water heater JÄSPI Tehowatti Air Type of heat pump Air-water Exhaust-water Brine-water Water-water Low-temperature heat pump Integrated immersion heater for additional heat Heat pump combination heater Climate Average Cold Warm Temperature application Average (55 °C) Low (35 °C) Applied standards EN14825 / EN14511 / EN16147 / EN12102...
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