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Summary of Contents for Ochsner AQUA 54
- Page 1 Operating Instructions/Installation Instructions OCHSNER AQUA OCHSNER TERRA Brine/Water Heat pump Heating/Cooling/Hot Water BA OCHSNER AQUA TERRA_EN_V01.1.docx Page 1 of 72...
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Page 3: Table Of Contents
12.5 Performance curves TERRA 76 C ....36 Tariff without interruption ........ 9 12.6 Performance curves AQUA 54 C ....36 Switching off via tariff relay: ......9 12.7 Performance curves AQUA 83 C ....37 Off-peak tariff ..........9 12.8... -
Page 4: General
These pointers must be heeded adapted to the local instructions (for instance, by without fail. additional external switching of the safety appli- Attention - danger to life and limb ances used. Page BA OCHSNER AQUA TERRA_EN_V01.1.docx... -
Page 5: Description Of The Appliance
• chlorine-free, non-flammable safety refriger- ing. The compressors used by OCHSNER have the ant and bio-degradable special compressor oil highest performance and are the most durable. The SCROLL compressors have only a few moving parts and have no dynamic suction or pressure valves. -
Page 6: Installation
3.4 Select the place of instillation The heat pump TERRA can be installed in any dry and frost free room. Installation must take place on an even, horizontal surface. Page BA OCHSNER AQUA TERRA_EN_V01.1.docx... -
Page 7: Electrical Connection
C13A circuit breaker. • The supply cable must be protected against overload and short circuiting. • The regulations of the responsible energy utility and the relevant EN-standards are to be strictly adhered to. BA OCHSNER AQUA TERRA_EN_V01.1.docx Page 7 of 72... -
Page 8: Guidelines
The sheath connection to safety measures is the sole responsibility of the the heat pump is on Termi- electrician connecting the heat pump. nal PE OCHSNER recom- mends the following con- OCHNSER provides no guarantee in cases of sys- ventional cables:... -
Page 9: Evu Signal Contact
Utility on site) the power supply to the heat Ochsner hot water tanks are fitted with corre- pump compressor is switched off. In this case, the sponding sleeves for the installation. -
Page 10: Pumps, Drives 230 Vac
(Legionella protec- tion). See El.-diagram in Annex. This function is op- tional and thus not in the heat pump's scope of de- livery. Page BA OCHSNER AQUA TERRA_EN_V01.1.docx... -
Page 11: Terra Control Panel
Temperature sensor Pin.10 TA (outside tempera- ture) Pin.44/GND Heating circuit pump 2 Temperature sensor Pin.8/N/PE TMK (Mixing circuit) Pin.43/GND Heating circuit pump 1 Pin.7/N/PE Fig. 6: Control panel wiring TERRA basic wiring BA OCHSNER AQUA TERRA_EN_V01.1.docx Page 11 of 72... -
Page 12: Hydraulic Connection
3.0 bar. tem has to be drained off and refilled, this must be See ENISO 4126-1:2013-10-15 Part 1: Safety valves carried out in the presence of the OCHSNER works customer service / OCHSNER authorised partner A sufficient sizing of the hydraulic... -
Page 13: Passive Cooling Version
The heating system pipework is to be sized ac- cording to the technical data of the heat pump. Fig. 7: Hydraulic heat pump connection BA OCHSNER AQUA TERRA_EN_V01.1.docx Page 13 of 72... -
Page 14: Heating System Connection
5.5.2 Flow rate measurement heating sys- The flow rate meter is part of the heat pump and must be installed by the system installer according to the OCHSNER installation guidelines. Please ob- serve the instructions in the installation manual for flow rate measuring meters. -
Page 15: Pump Test
Flow rate heat Operational data 21-090 Thermal energy Settings 23-001 Relais test Thermal energy 50.1 l/min 23-010 ENTER ENTER 21-002 HEAT PUMP Flow rate heat source 55.4 l/min Fig. 11: Reading flow rate BA OCHSNER AQUA TERRA_EN_V01.1.docx Page 15 of 72... -
Page 16: Heat Source Water Connection
+8°C and +22°C = the material has normally good resistance = not recommended for use = corrosion can occur if several OCHSNER accepts no liability for the correctness factors are evaluated with 0 of the analyses resp. changes in water quality. Notes: 5.8.1 Water quality... -
Page 17: Flow Meter Ground Water
OCHSNER accepts no liability for possi- must be installed by the system installer according ble damage which may occur if the flow to the OCHSNER installation guidelines. Please ob- rate meter is either not installed, incor- serve the instructions in the installation manual rectly installed, sized or wired up. -
Page 18: Heat Source Brine Connection
OCHSNER guidelines. The to the OCHSNER installation guidelines. Please ob- heat source connection is to be executed in such a... -
Page 19: Commissioning
Commissioning must be carried out by Ochsner 6 Commissioning Customer Service or a service partner authorised by Ochsner. The Ochsner commissioning guide- 6.1 Before you switch on lines must be adhered to. Operating the system without a correct commissioning will lead to a for- The heat pump has no separate main switch. -
Page 20: For The System Installer
The brine system must be filled and bled of air. ditional instruction etc., that do not fall within the realm of the OCHSNER firm’s Work that needs to be carried out by OCHSNER: duties will be invoiced separately • Check the refrigerant circuit •... -
Page 21: System Operation
The circuit breakers must be so reachable as to ensure a switching off at any time. 7.1 Menus: The operation of the OCHSNER TERRA takes place via the master operation panel in the heat pump's inside unit. The user has 2 buttons at his disposal (A and B), as well as a lit graphic display showing the functions. -
Page 22: Safety Functions
Please note that the emergency operation During the first heating season, higher running cannot be activated during the drying out pro- costs can generally be expected, depending on the gram. residual moisture in the building - up to 50%. Page BA OCHSNER AQUA TERRA_EN_V01.1.docx... -
Page 23: Maintenance
(e.g. reconstruction work or after burst piping), a by the user. OCHSNER can, if desired, offer a ser- current water test report is to be made and, if nec- vice contract in order to carry out any necessary... -
Page 24: Trouble Shooting
Buffer charge pump defect, Changeover valve defect No hot water or heating Loss of power Check the reason system remains cold. Switch fuses/circuit breakers back on. Table 2: Trouble shooting 9.1 Error Codes OTE Page BA OCHSNER AQUA TERRA_EN_V01.1.docx... - Page 25 Replace sensor Er 49: TQA sensor defect Replace sensor Er 50: Expansion valve Check the function of the EEV (OCHSNER) Flow rate too low, lack of heat source energy, Er 56: Flow rate of heat source check source pump/filter Insufficient heat source energy, heat source...
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Page 26: Procedure For Malfunctions
Er 98: Electrical heating rod is only heat Check setting of heat pump operation selec- generator! tion Only for ELW or Air Eagle - Ochsner customer Er104: Buzzer malfunction heat pump service Er108: Communication malfunction Only for ELW - check wiring... -
Page 27: Customer Service
Please ensure that your heat pump system oper- We recommend an annual inspection (determina- tion of current condition) and, if required, servic- ates in an energy saving manner. The Ochsner Cus- tomer Service offers regular servicing for this. ing (establishment of correct condition) by a spe- cialist installer or the OCHSNER Customer Service. -
Page 28: Warranty
The commis- cease to apply. sioning of the Ochsner machines must always be carried out by Ochsner or by a service part- Warranty conditions (excerpt from the ner authorised in writing by Ochsner. Commis- Standard Terms and Conditions of Supply) - Page 29 VDI 2035 must be if the system is commissioned by per- provided by the Customer. sons other than the Ochsner customer With regard to tanks, proof of maintenance of service or a service partner who has...
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Page 30: Working Hours And Travel Costs
The Customer must comply strictly with the in- structions included in operating instructions, manuals and other product information docu- ments, in order to prevent potential damage. The Customer is expressly warned against any application going beyond the defined ar- eas of application. Page BA OCHSNER AQUA TERRA_EN_V01.1.docx... -
Page 31: Annex
Heat carrier flow volume 14.7 17.1 Residual head with recommended circulation pump mbar Cross-section connecting pipework 2“ Heat carrier temperature differential Range of application +8/+25 °C Heat carrier Water Testing pressure BA OCHSNER AQUA TERRA_EN_V01.1.docx Page 31 of 72... - Page 32 Sound pressure level in 1m 50.3 51.7 52.2 dB(A) 1) performance specifications with a component tolerance of ±10% 2) Performance specification to EN 14511 - ∆T 5K (EN255 - ∆T 10K) Table 3: Technical Data AQUA Page BA OCHSNER AQUA TERRA_EN_V01.1.docx...
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Page 33: Technical Data Terra
Internal pressure differential mbar Heat carrier flow volume 10.7 16.0 20.0 Residual head with recommended circulation pump mbar Cross-section connecting pipework Heat carrier temperature differential Range of application °C Heat carrier Testing pressure BA OCHSNER AQUA TERRA_EN_V01.1.docx Page 33 of 72... - Page 34 Sound pressure level in 1m 50.6 52.1 52.7 dB(A) 1) performance specifications with a component tolerance of ±10% 2) Performance specification to EN 14511 - ∆T 5K (EN255 - ∆T 10K) Table 4: Technical Data TERRA Page BA OCHSNER AQUA TERRA_EN_V01.1.docx...
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Page 35: Performance Curves Terra 40 C
-6 -4 -2 0 2 4 6 8 10 12 14 16 18 20 Soletemperatur ( C) 35°C 45°C 50°C 60°C -6 -4 -2 0 2 4 6 8 10 12 14 16 18 20 Soletemperatur (°C) Soletemperatur ( C) BA OCHSNER AQUA TERRA_EN_V01.1.docx Page 35 of 72... -
Page 36: Performance Curves Terra 76 C
35°C 45°C 50°C 60°C -6 -4 -2 0 2 4 6 8 10 12 14 16 18 20 Soletemperatur (°C) Soletemperatur ( C) 12.6 Performance curves AQUA 54 C Leistungskurven AQUA 54 C Wassertemperatur ( C) 35°C 45°C 50°C 60°C Wassertemperatur (°C) -
Page 37: Performance Curves Aqua 83 C
Wassertemperatur ( C) 35°C 45°C 50°C 60°C Wassertemperatur (°C) Wassertemperatur ( C) 12.8 Performance curves AQUA 97 C Leistungskurven AQUA 97 C Wassertemperatur ( C) 35°C 45°C 50°C 60°C Wassertemperatur (°C) Wassertemperatur ( C) BA OCHSNER AQUA TERRA_EN_V01.1.docx Page 37 of 72... -
Page 38: Pump Characteristics
Fig. 20: Pump characteristic curve Stratos Para 40/ 1-12 Fig. 18: Pump characteristic curve Stratos Para 40/ 1-8 Fig. 21: Pump characteristic curve Stratos Para 65/ 1-12 Fig. 19: Pump characteristic curve Stratos Para 50/ 1-12 Page BA OCHSNER AQUA TERRA_EN_V01.1.docx... -
Page 39: Pump Characteristic Curves Well Pumps
12.10 Pump characteristic curves well pumps Fig. 22: Pump characteristic curve SP 14-4 BA OCHSNER AQUA TERRA_EN_V01.1.docx Page 39 of 72... -
Page 40: Dimensions Sheet Sp 14-4
12.11 Dimensions sheet SP 14-4 Fig. 23: Dimensions OCHSNER TERRA Page BA OCHSNER AQUA TERRA_EN_V01.1.docx... -
Page 41: System Diagram Heat Source Water
3) Water filter 4) Emptying 5) Water flow meter 6) Flow sensor heat source 7) Flex. connecting hose - heat source 8) Flex. connecting hose - heat use 9) Flow sensor heat use BA OCHSNER AQUA TERRA_EN_V01.1.docx Page 41 of 72... -
Page 42: System Diagram Heat Source Brine
9) Flow sensor heat use All pipework, fittings and hoses are to be insulated on site with non-permeable insulating material. The flush fitting external thread screw connections are to be sealed with Teflon tape to prevent condensation entering. Page BA OCHSNER AQUA TERRA_EN_V01.1.docx... -
Page 43: Flow Rates
Source pump ential ferential condenser Type [m³/h] [l/min] [mbar] [m³/h] [l/min] [mbar] 922651 Well pump SP AQUA 54 C 922347 Stratos 40/1-8 14-4 922651 Well pump SP AQUA 83 C 14.7 922462 Stratos 65/1-12 14.5 14-4 922651 Well pump SP... -
Page 44: Electrical Circuit Diagrams
12.16 Electrical circuit diagrams Page BA OCHSNER AQUA TERRA_EN_V01.1.docx... - Page 45 BA OCHSNER AQUA TERRA_EN_V01.1.docx Page 45 of 72...
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Page 48: Disassembly, Assembly Panel
Disassembly, assembly panel Page BA OCHSNER AQUA TERRA_EN_V01.1.docx... -
Page 49: Dismantling The Top Cover
13.1 Dismantling the top cover 2 screws according Remove image (4 mm Allen key) Cover slide a piece backwards and lift off upwards. BA OCHSNER AQUA TERRA_EN_V01.1.docx Page 49 of 72... -
Page 50: Disassembly Of The Upper Cladding Parts
13.2 Disassembly of the upper cladding parts 3 screws according Remove image (4 mm Allen key) 2 screws according Remove image (4 mm Allen key) Page BA OCHSNER AQUA TERRA_EN_V01.1.docx... - Page 51 2 screws on the back remove (4 mm Allen key) BA OCHSNER AQUA TERRA_EN_V01.1.docx Page 51 of 72...
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Page 52: Remove The Back Panel Parts
The upper side parts (left and right) can be lifted The front end plate can be lifted. !!! WATCH OUT!!! Note the wire to display!!! 13.3 Remove the back panel parts 2 screws at the front, according to the pictures removed (allen key 4mm) Page BA OCHSNER AQUA TERRA_EN_V01.1.docx... - Page 53 3 screws Left Front loud Remove image (4 mm Allen key) 2 screws on the back, according to the pictures removed (allen key 4mm) BA OCHSNER AQUA TERRA_EN_V01.1.docx Page 53 of 72...
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Page 54: Dismantling Of The Wooden Parts
13.4 Dismantling of the wooden parts 16 screws according Remove image (Torx - T25) Page BA OCHSNER AQUA TERRA_EN_V01.1.docx... - Page 55 Remove the unscrewed woods Lift the machine with pallet truck BA OCHSNER AQUA TERRA_EN_V01.1.docx Page 55 of 72...
- Page 56 The two lateral wooden beams screw (Hold with spanner) Page BA OCHSNER AQUA TERRA_EN_V01.1.docx...
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Page 57: Mounting The Feet
13.5 Mounting the feet Mount the 4 leveling feet (Ochsner Art. No.: 916 431) with M16 nut !!! DANGER !!! Once the machine is on the feet, may the height difference of the individual feet not be too large (about 5 threads). →damage to the thread BA OCHSNER AQUA TERRA_EN_V01.1.docx... -
Page 58: Declaration Of Conformity
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Page 62: Erp-Data
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Page 65: Erp-Data Terra
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Page 68: Directory Of Illustrations
PUMP CHARACTERISTIC CURVE STRATOS PARA 65/ 1-12 ................38 FIG. 22: PUMP CHARACTERISTIC CURVE SP 14-4 ....................... 39 FIG. 23: DIMENSIONS OCHSNER TERRA ........................40 FIG. 24: SYSTEM DIAGRAM HEAT SOURCE WATER ....................41 FIG. 25: SYSTEM DIAGRAM HEAT SOURCE BRINE ...................... 42 16.1 Directory of Tables... - Page 69 BA OCHSNER AQUA TERRA_EN_V01.1.docx Page 69 of 72...
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- Page 72 Partner-Hotline 0820/201020 OCHSNER OCHSNER East Ochsner Wärmepumpen GmbH Ochsner Wärmepumpen GmbH Germany PL 30-198 Kraków Uraniastraße 18 Riederhofstraße 27 CH – 8001 Zürich Zakliki z Mydlnik 16 D-60314 Frankfurt am Main Tel. +48 (0) 12 4214527 Tel. +41 (0)58 3204100 kontakt@ochsner.de...
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