Related Manuals for IV Produkt ThermoCooler HP 100
Summary of Contents for IV Produkt ThermoCooler HP 100
- Page 1 Operation and maintenance instructions ThermoCooler HP Reversible heat pump ThermoCooler HP 100–980 Order number : Project Original instructions...
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Page 2: Table Of Contents
Table of Contents General 1.1 Intended use ........................1.2 Safety precautions ...................... 1.3 Manufacturer ........................1.4 Designations ........................1.5 CE marking and EU Declaration of Conformity ........1.6 Maintenance ........................1.7 Handling of refrigerant ..................... 1.8 Extended warranty ...................... 1.9 Spare parts ........................ - Page 3 Table of Contents, cntd Maintenance instructions 5.1 Service schedule ....................... 5.2 Periodic inspection ....................Alarm management and troubleshooting 6.1 Troubleshooting in the event of an alarm ..........6.2 Alarm information for inverter and compressor ........6.3 Troubleshooting via symptoms ............... 6.4 Alarm reset ........................
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Page 4: General
1.1 Intended use The ThermoCooler HP reversible heat pump is intended to be used to cool and heat supply air in properties. The unit is designed to be installed together with IV Produkt AB air handling units. The reversible heat pump should not be used as a standalone unit. -
Page 5: Maintenance
Operation & Maintenance Instructions ThermoCooler HP DSTCHP.170418.01.EN Page 3 1.6 Maintenance Regular maintenance of reversible heat pumps should be performed by a qualified cooling engineer. 1.7 Handling of refrigerant The following information summarises the requirements and guidelines for handling the refrigerant used in cooling units. For further information, see the F-gas Regulations (517/2014) and the Refrigerant Regulations (SFS 2016:1128). -
Page 6: Extended Warranty
IV Produkt Service and Warranty Manual must be presented. 1.9 Spare parts Spare parts and accessories for this unit are ordered from your nearest IV Produkt sales representative. When ordering, state the order number and designation. These are stated on a data label, affixed to each component. -
Page 7: Technical Description
The units are intended to be used to cool or heat supply air in properties. ThermoCooler HP is designed to be installed together with IV Produkt AB air handling units. The reversible heat pump should not be used as a standalone unit. - Page 8 Operation & Maintenance Instructions ThermoCooler HP DSTCHP.170418.01.EN Page 6 Cooling circuit function Cooling mode The cooling function moves the heat content of the outdoor air to the exhaust air, where it can be emitted. From the compressor (C1), the refrigerant is pushed as hot gas to the condenser (the extract air coil) where the heat is emitted.
- Page 9 Operation & Maintenance Instructions ThermoCooler HP DSTCHP.170418.01.EN Page 7 Compressor ThermoCooler HP is equipped with a speed-controlled PM scroll compressor. Depending on its size, ThermoCooler HP may also be equipped with a fixed compressor that is step-linked to the speed-controlled compressor. In the event of an increased power requirement, the frequency inverter will increase the speed of the compressor.
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Page 10: Wiring Instructions 3.1 Thermocooler Hp
Operation & Maintenance Instructions ThermoCooler HP DSTCHP.170418.01.EN Page 8 3 Wiring instructions 3.1 ThermoCooler HP Power supply ThermoCooler HP is powered separately as shown in the diagram below. For recommended external fuse “7 Technical data” page 17 . POWER SUPPLY 3×400V~50Hz A residual current circuit breaker should not be used since the unit has a built-in frequency inverter. -
Page 11: Envistar Flex Unit Parts
Operation & Maintenance Instructions ThermoCooler HP DSTCHP.170418.01.EN Page 9 If the trim heater is retrofitted, the following connection instructions apply. All connections are made internally in ThermoCooler HP. Preinstalled from the factory, At site installation, to terminal 3 quick connectors (male) block, 3 quick connectors (female) Quick connect... -
Page 12: Operation
No modifications to the cooling circuit may be made during the warranty period without the approval of IV Produkt. Follow the troubleshooting instructions in the troubleshooting chart before contacting a service representative for servicing a unit under warranty. - Page 13 10. Test all control functions according to the air handling unit’s func- tional description. 11. Start the cooling unit via the control unit according to the following menu sequence: IV Produkt 083% Demand: Status: OFFbyKEY Main Menu On/Off Unit 1×...
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Page 14: Cooling Status
Operation & Maintenance Instructions ThermoCooler HP DSTCHP.170418.01.EN Page 12 4.3 Cooling status Status information can be read on the Climatix display under Main menu/Unit/Cooling. The following will be presented: Climatix Value Explanation Unit status UnitOn Status of cooling unit Heating output signal x% Heating requirement from Climatix cooling regulator Cooling output signal... -
Page 15: Maintenance Instructions
Operation & Maintenance Instructions ThermoCooler HP DSTCHP.170418.01.EN Page 13 5 Maintenance instructions 5.1 Service schedule For service schedule, see operation and maintenance instructions for air handling unit Envistar Flex. 5.2 Periodic inspection The purpose of the maintenance instructions is to describe periodic inspection of the unit and to show some simple checks that you can perform before calling in support in the event of a fault. -
Page 16: Alarm Management And Troubleshooting
Operation & Maintenance Instructions ThermoCooler HP DSTCHP.170418.01.EN Page 14 6 Alarm management and troubleshooting 6.1 Troubleshooting in the event of an alarm The alarms for the cooling circuits are presented on the control unit display. To ascertain what has caused the alarm, follow the procedure below. Inspection Possible cause Corrective action... -
Page 17: Alarm Information For Inverter And Compressor
Compressor stoppage caused by high evaporation temperature. Alarm C1 communication EVD Fault on communication to EVD (expansion valve control). Alarm C1 low suction gas temp Low suction gas temperature. IV Produkt Alarm Carel Explanation and corrective action 76 Drive MainsPhaseLoss 81 Drive U_phaseLoss Check that all three phases are connected to the frequency inverter. -
Page 18: Troubleshooting Via Symptoms
In the event of an alarm, take corrective action to correct the fault, and then press the “Alarm reset” button on the control unit for at least 3 seconds. If the safety circuit alarm trips repeatedly, an authorised refrigeration service company must be called in. IV Produkt 083% Demand: Status: OFFbyKEY... -
Page 19: Technical Data
Operation & Maintenance Instructions ThermoCooler HP DSTCHP.170418.01.EN Page 17 7 Technical data 7.1 Table air flow, cooling power, operating current, etc. Size Air flow min 0.25 0.38 0.50 0.58 0.68 0.85 0.85 1.34 1.71 1.98 2.38 Air flow max 0.95 1.61 2.12 2.48... - Page 20 You are welcome to contact us IV Produkt Sjöuddevägen 7 Switchboard: +46 (0)470-75 88 00 styr@ivprodukt.se SE-350 43 Växjö Control support: +46 (0)470 75 89 00 www.ivprodukt.com...