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LI 11TER+
LI 16TER+
Montage- und
Gebrauchsanweisung
Installation and
Operating Instructions
Instructions d’installation
et d’utilisation
Reversible Reversible Pompe à chaleur
Luft/Wasser- Air-to-Water air-eau réversible
Wärmepumpe für Heat Pump for pour installation
Innenaufstellung Indoor Installation intérieure
o
Bestell-Nr. / Order no. / N de commande : 452160.66.16 FD 8611
Français English Deutsch
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Table of contents 1 Please Read Immediately .............................................................................................................E-2 1.1 Important Information..............................................................................................................................E-2 1.2 Legal Regulations and Directives ...........................................................................................................E-2 1.3 Energy-Efficient Use of the Heat Pum
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English 1 1.3 Energy-Efficient Use of the 1 Please Read Heat Pump Immediately With the purchase of this heat pump you are helping to protect the environment. A prerequisite for energy-efficient operation is 1.1 Important Information the correct design of the heat source system and heating (radia- tors and circulation pump) or cooling system. ATTENTION! It is particularly important for the efficient heating operation of a The device is not suitable for operation with a frequency converter. heat
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3.1 2.2 Operating Principle 3 Scope of Delivery Heating 3.1 Basic Device Surrounding air is drawn in by the ventilator and fed via the evap- orator (heat exchanger). The evaporator cools the air, i.e. it ex- The heat pump is of compact design and is supplied complete tracts heat from it. This extracted heat is then transferred to the with the components listed below. working medium (refrigerant) in the evaporator. R404A is used as the refrigerant. The heat is “pumped” to a higher temperature lev
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English 3.2 3.2 Switch Box 4 Transport The switch box is located in the heat pump. It can be swung out ATTENTION! after removing the lower front cover and loosening the fastening When transporting the heat pump, ensure that it is not tilted more than screw located in the upper right-hand corner. 45° (in any direction). The switch box contains the supply connection terminals, as well the power contactors, the soft starter unit and the heat pump Use a wooden pallet for transporting the heat pump t
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6.2 5Set-up 6 Installation 5.1 General Information 6.1 General Information The unit must be installed indoors on a level, smooth and hori- The following connections need to be established on the heat zontal surface. The entire base of the frame should lie directly on pump: the floor to ensure a good soundproof seal. If this is not the case, Fresh and exhaust air additional sound insulation measures may be necessary. If the Flow and return flow of the heating system device is installed on top o
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English 6.3 Antifreeze A method of manual drainage (see illustration) should be pro- vided for heat pumps which are exposed to frost. The antifreeze function of the heat pump controller is active whenever the con- troller and the heat circulating pump are ready for operation. If the heat pump is taken out of service or in the event of a power failure, the system has to be drained. The heating circuit should be operated with a suitable antifreeze if heat pump systems are implemented in bu
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7.3 7 Start-up Heat source Max. temperature spread temperature between heating flow and return flow From To 7.1 General Information -20 °C -15 °C 4 K To ensure that start-up is performed correctly, it should only be -14 °C -10 °C 5 K carried out by an after-sales service technician authorised by the -9 °C -5 °C 6 K manufacturer. This may be a condition for extending the guaran- -4 °C 0 °C 7 K tee (see Warranty Service). 1 °C 5 °C 8 K Start-up should be carried out in heating operation. 6 °C 10
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English 8 8.3 Cleaning the Air System 8 Maintenance / Cleaning Air ducts, evaporator, ventilator and condensate outflow should be cleaned of contamination (leaves, twigs, etc.) before each 8.1 Maintenance new heating period. Do this by opening the front of the heat To protect the paintwork, avoid leaning anything against the de- pump. The bottom should be opened first followed by the top. vice or putting objects on the device. External heat pump parts can be wiped with a damp cloth and domestic
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11 11 Device Information 1 Type and order code LI 11TER+ LI 16TER+ 2Design 2.1 Model Reversible Reversible 2.2 Degree of protection according to EN 60 529 for compact devices IP 21 IP 21 and heating components 2.3 Installation Location Indoors Indoors 3 Performance data 3.1 Operating temperature limits: 1 Up to 58 / above 18 Up to 58 / above 18 Heating water flow/return flow °C / °C Cooling, flow °C +7 to +20 +7 to +20 Air (heating) °C -25 to +35 -25 to +35 Air (cooling) °C +15 to +40 +15 to +4
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Anhang / Appendix / Annexes 1 Maßbilder / Dimension Drawings / Schémas cotés................................................................... A-II 1.1 Maßbild / Dimension Drawing / Schéma coté LI 11TER+.......................................................................A-II 1.2 Maßbild / Dimension Drawing / Schéma coté LI 16TER+......................................................................A-III 2 Diagramme / Diagrams / Diagrammes......................................................
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Anhang · Appendix · Annexes 1 1 Maßbilder / Dimension Drawings / Schémas cotés 1.1 Maßbild / Dimension Drawing / Schéma coté LI 11TER+ A-II
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1.2 1.2 Maßbild / Dimension Drawing / Schéma coté LI 16TER+ www.dimplex.de A-III Anhang · Appendix · Annexes
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Anhang · Appendix · Annexes 2 2 Diagramme / Diagrams / Diagrammes 2.1 Heizbetrieb / Heating Operation / Mode chauffage LI 11TER+ A-IV
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2.2 2.2 Kühlbetrieb / Cooling Operation / Mode refroidissement LI 11TER+ www.dimplex.de A-V Anhang · Appendix · Annexes
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Anhang · Appendix · Annexes 2.3 2.3 Heizbetrieb / Heating Operation / Mode chauffage LI 16TER+ A-VI
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2.4 2.4 Kühlbetrieb / Cooling Operation / Mode refroidissement LI 16TER+ www.dimplex.de A-VII Anhang · Appendix · Annexes
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Anhang · Appendix · Annexes 3 3 Stromlaufpläne / Circuit Diagrams / Schémas électriques 3.1 Steuerung Standardregler / Control of the standard controller / Commande régulateur standard A-VIII
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3.2 3.2 Steuerung Kühlregler / Control of the cooling controller / Commande régulateur standard www.dimplex.de A-IX Anhang · Appendix · Annexes
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Anhang · Appendix · Annexes 3.3 3.3 Last / Load / Charge A-X
