CE INSTALLATION and OPERATING INSTRUCTIONS Air-to-Water Heat Pump for Outdoor installation LA 6MR LA 8MR LA 10MR Order No.: 452159.67.
CONTENTS 1 READ IMMEDIATELY 3 1.1 1.2 1.3 Important Information Legal Provisions and Guidelines Energy-Efficient Use of the Heat Pump 2 PURPOSE OF HEAT PUMP 2.1 2.2 Field of Application Principle of Operation 3 SCOPE OF DELIVERY 3.1 3.2 Baseline Unit Control Box 4 TRANSPORT 5 5 INSTALLATION 5 5.1 5.2 General Condensate Line 6 MOUNTING 6.1 6.2 6.3 General Heating-Side Connection Electrical Connection 7 COMMISSIONING 7.1 7.2 7.
READ IMMEDIATELY 1 READ IMMEDIATELY 1.2 Legal Provisions and Guidelines 1.1 Important Information This heat pump was designed and built in compliance with all relevant EU directives, DIN and VDE regulations (see CE Declaration of Conformity). CAUTION! The electrical connection of the heat pump must be performed according to and conforming with all relevant VDE, EN and IEC standards. Beyond that, all technical connection requirements of the local electrical utility company have to be adhered to.
PURPOSE OF HEAT PUMP SCOPE OF DELIVERY 2 3 PURPOSE OF HEAT PUMP 2.1 Field of Application SCOPE OF DELIVERY 3.1 Baseline Unit The heat pump is deliverd as a compact unit containing the components listed below. The air-to-water heat pump is intended for use in existing or newly built heating systems. The refrigerant used is R407C.
TRANSPORT INSTALLATION 4 5 TRANSPORT CAUTION! INSTALLATION 5.1 General The unit should always be installed on a permanently level, smooth and horizontal floor. The base frame (with its contact surfaces) should make close contact with the floor in order to prevent any structure-borne noise from being transmitted. If this is not possible, additional sound-absorbing measures might become necessary. It must be possible to carry out servicing activities without any problems.
MOUNTING 6 6.3 Electrical Connection MOUNTING 6.1 General The power connection of the heat pump is effected via a standard 3-core (for 1-phase units) or a 5-core (for 3-phase units) cable. The following connections need to be established on the heat pump: In the case of the 1-phase units, an additional 3-core cable must be installed for the electric back-up heater.
COMMISSIONING 7 COMMISSIONING Heat source temperature from to 7.1 General To ensure proper commissioning it should be carried out by an after-sales service authorized by the manufacturer. Only then can an extended warranty period of 3 years in total be granted (cf. Warranty service). 7.2 Preparatory Steps Prior to commissioning, the following items need to be checked: - In the heating circuit all valves that could impair the proper heating water flow must be open.
FUNCTIONAL DESCRIPTION 8 8.2 Control Board FUNCTIONAL DESCRIPTION 8.1 Heat Pump Remote Control Unit The heat pump can be switched on and off by means of the remote control positioned inside the building. Switching off in this case means switching to a "standby" function, i.e. as long as the heat pump is supplied with mains power, the frost protection function of the heat pump remains active.
FUNCTIONAL DESCRIPTION CLEANING / CARE 8.4 Cooling Function 9 Place switch (1) in position On (I) to put heat pump into operation. The cooling mode can be preselected by placing switch (2) to the Cooling ( ) position. The desired return temperature can be set using selector dial (4), the relevant call for heat is controlled by the potentiometer and lies within a range of min. 12 °C and max. 25 °C. When the preset temperature is reached, the heat pump switches off.
CLEANING / CARE MALFUNCTIONS / TROUBLESHOOTING DECOMMISSIONING Caution - Heating Contractors The preset temperature level cannot be reached! Please check whether Depending on the water quality and quantity, in particular in the case of mixed installations and plastic pipes, mineral deposits (rust sludge, lime) may form impairing the proper functioning of the heating installation.
APPENDIX 12 APPENDIX 12.1 DIMENSIONED DRAWING 12 12.2 EQUIPMENT DATA 13 12.3 SCHEMATICS 12.3.1 12.3.2 12.3.3 12.3.4 12.3.5 12.3.6 12.3.7 12.3.8 12.3.9 12.3.10 Heating mode LA 6MR Cooling mode LA 6MR Heating mode LA 8MR Cooling mode LA 8MR Heating mode LA 10MR Cooling mode LA 10MR Heating mode LA 12TR Cooling mode LA 12TR Heating mode LA 16TR Cooling mode LA 16TR 12.4 WIRING DIAGRAMS 12.4.1 12.4.2 12.4.3 12.4.4 12.4.5 12.4.6 12.4.7 12.4.
Electr. connection box (inspection side) 35 (circumferential) Air discharge end Condensate drain Direction of air flow ( Base frame ) Condensate tube (plastic) Appliance contact surfaces (stainless steel) Condensate drain Feed-through Electric lines Heating water Return G 1” external thread Heating water Supply G 1” external thread to sewer Soil Condensate pan APPENDIX: 12.
APPENDIX: 12.2 EQUIPMENT DATA Equipment Data EQUIPMENT DATA for air-to-water heat pumps for heating 1 TYPE AND COMMERCIAL DESCRIPTION LA06MRN LA08MRN LA10MRN LA12TRN LA16TRN 2 MODEL 2.1 Type reversible reversible reversible reversible reversible 2.2 Enclosure type acc. to EN 60 529 for compact unit and/or heating element IP 24 IP 24 IP 24 IP 24 IP 24 2.3 Installation site outdoors outdoors outdoors outdoors outdoors 3 PERFORMANCE DATA 3.
APPENDIX: 12.3 SCHEMATICS 12.3.1 Heating mode LA 6MR 11 Water outlet temperature in [°C] Wasseraustrittstemperatur in [°C] Heating capacity in [kW] Heizleistung in [kW] 10 35 Bedingungen: Conditions: Heating water flow rate1,1 1.1 m³/h m3/h Heizwasserdurchsatz 9 50 8 7 6 5 4 40 3 2 1 0 -20 -10 0 10 20 Power consumption (incl. input to pump) Leistungsaufnahme (incl.
APPENDIX: 12.3 SCHEMATICS 12.3.2 Cooling mode LA 6MR 14 Wasseraustrittstemperatur [°C] Water outlet temperature in in [°C] Cooling capacity in [kW] Kühlleistung in [kW] 12 Bedingungen: Conditions: Water flow rate 1.11,1 m3/h Wasserdurchsatz m³/h 10 8 18 6 8 4 2 0 10 4 15 20 25 30 Power consumption (incl. input to pump) Leistungsaufnahme (incl.
APPENDIX: 12.3 SCHEMATICS 12.3.3 Heating mode LA 8MR 13 Water outlet temperature in [°C] Wasseraustrittstemperatur in [°C] Heating capacity in [kW] Heizleistung in [kW] 12 35 11 Bedingungen: Conditions: Heating water flow rate1,3 1.3m³/h m3/h Heizwasserdurchsatz 10 50 9 8 7 6 5 40 4 3 2 1 0 -20 -10 0 10 Power consumption (incl. input to pump) Leistungsaufnahme (incl.
APPENDIX: 12.3 SCHEMATICS 12.3.4 Cooling mode LA 8MR 18 Wasseraustrittstemperatur in [°C] Water outlet temperature in [°C] Cooling capacity in [kW] Kühlleistung in [kW] 16 Bedingungen: Conditions: Water flow rate 1.3 1,3 m3/hm³/h Wasserdurchsatz 14 12 10 18 8 8 6 4 2 0 10 4 15 20 25 30 Power consumption (incl. power input to pump) Leistungsaufnahme (incl.
APPENDIX: 12.3 SCHEMATICS 12.3.5 Heating mode LA 10MR 16 Water outlet temperature in [°C] Wasseraustrittstemperatur in [°C] Heating capacity in [kW] Heizleistung in [kW] 35 14 Bedingungen: Conditions: Heating water flow rate1,5 1.5m³/h m3/h Heizwasserdurchsatz 50 12 10 8 6 40 4 2 0 -20 -10 0 10 Power consumption (incl. input to pump) Leistungsaufnahme (incl.
APPENDIX: 12.3 SCHEMATICS 12.3.6 Cooling mode LA 10MR 22 Water outlet temperature in [°C] Wasseraustrittstemperatur in [°C] Cooling capacity [kW] Kühlleistung in in [kW] 20 Bedingungen: Conditions: 3 Water flow rate 1.5 m /h m³/h Wasserdurchsatz 1,5 18 16 14 12 10 18 8 8 6 4 2 0 10 5 15 20 25 30 Power consumption (incl. power input to pump) Leistungsaufnahme (incl.
APPENDIX: 12.3 SCHEMATICS 12.3.7 Heating mode LA 12TR 22 Water outlet temperature in in [°C] Wasseraustrittstemperatur [°C] Heating capacity in [kW] Heizleistung in [kW] 35 20 50 Bedingungen: Conditions: Heizwasserdurchsatz Heating water flow rate1,7 1.7m³/h m3/h 18 16 14 12 10 8 6 40 4 2 0 -20 -10 0 10 20 Leistungsaufnahme (incl.power Pumpenleistungsanteil) Power consumption (incl.
APPENDIX: 12.3 SCHEMATICS 12.3.8 Cooling mode LA 12TR 30 Water outlet temperature in in [°C] Wasseraustrittstemperatur [°C] Cooling capacity [kW] Kühlleistung in in [kW] Bedingungen: Conditions: 3 Water flow rate 1.7 m1,7 /h m³/h Wasserdurchsatz 25 20 15 18 8 10 5 0 10 7 15 20 25 30 Leistungsaufnahme (incl. Pumpenleistungsanteil) Power consumption (incl.
APPENDIX: 12.3 SCHEMATICS 12.3.9 Heating mode LA 16TR 28 Water outlet temperature in [°C] Wasseraustrittstemperatur in [°C] Heating capacity in [kW] Heizleistung in [kW] 26 35 24 Bedingungen: Conditions: Heizwasserdurchsatz Heating water flow rate1,9 1.9 m³/h m3/h 22 50 20 18 16 14 12 10 8 40 6 4 2 0 -20 -10 0 10 20 Power consumption (incl. input to pump) Leistungsaufnahme (incl.
APPENDIX: 12.3 SCHEMATICS 12.3.10 Cooling mode LA 16TR 35 Water outlet temperature in in [°C] Wasseraustrittstemperatur [°C] Cooling capacity in [kW] Kühlleistung in [kW] 30 Bedingungen: Conditions: 3 Water flow rate 1.9 m /h m³/h Wasserdurchsatz 1,9 25 20 18 15 8 10 5 0 10 8 15 20 25 30 Power consumption (incl. power input to pump) Leistungsaufnahme (incl.
ON/OFF Call Back-up heater Heating circulating pump Reversing valve Fan Copressor Heating/cooling 24 Setpoint FSK sensor External sensor Supply sensor Coding On/Off Cooling Setpoint APPENDIX: 12.4 WIRING DIAGRAMS 12.4.
APPENDIX: 12.4 WIRING DIAGRAMS Mains supply Jumper 6kW Jumper 4kW 12.4.
APPENDIX: 12.4 WIRING DIAGRAMS 12.4.
APPENDIX: 12.4 WIRING DIAGRAMS 12.4.4 Legend LA 06MR-LA10MR A1 Wire jumper: The jumper must be removed for external control (via potential-free contact) or when a dew point monitor (via potential-free contact) is used.
Call Back-up heater Heating circulating pump Reversing valve Fan Copressor Heating/cooling 28 Setpoint FSK sensor External sensor Supply sensor Coding Cooling Setpoint APPENDIX: 12.4 WIRING DIAGRAMS 12.4.
APPENDIX: 12.4 WIRING DIAGRAMS Mains supply - load 12.4.
APPENDIX: 12.4 WIRING DIAGRAMS 12.4.
APPENDIX: 12.4 WIRING DIAGRAMS 12.4.8 Legend LA 12TR-LA 16TR A1 Wire jumper: For external control (via potential-free contact) or use of a dew point monitor (via potential-free contact) the jumper must be removed.
Temperature sensor Air-to-water heat pump Heat consumers Buffer tank Supply sensor Return sensor External sensor Remote control Heating system circulating pump Electric heating element Electric distribution Flexible connecting hose Shut-off valve with drain Thermostat/manual valve Expansion vessel Circulating pump Safety assembly Overflow valve APPENDIX: 12.5 HYDRAULIC BLOCK DIAGRAMS 12.5.
Air-to-water heat pump Buffer tank Hot water tank Heat consumers Shut-off valve with drain Three-way valve Thermostat/manual valve Expansion vessel Circulating pump Safety assembly Overflow valve Temperature sensor Flexible connecting hose Electric distribution Cold water Hot water Electric heating element Hot water thermostat Heating system circulating pump Remote control Switch group, hot water External sensor Return sensor Supply sensor Three-way valve Branching box APPENDIX: 12.
APPENDIX: 12.6 EC DECLARATION OF CONFORMITY EC Declaration of Conformity Declaration of Conformity The undersigned Glen Dimplex Deutschland GmbH Division Dimplex Am Goldenen Feld 18 D-95326 Kulmbach hereby confirm that the design and construction of the product(s) listed below, in the version(s) placed on the market by us, conform to the relevant requirements of the applicable EC directives.
Notes 35
Glen Dimplex Deutschland GmbH Division Dimplex Am Goldenen Feld 18 D-95326 Kulmbach Subject to technical modifications Telefax (0 92 21) 709-589 www.dimplex.
