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BA_GMLW OTE bis V3.4 SHORT_EN_20090408_V1 

Page 4 of 25 

1 Notes on the documentation 

 
The following pointers are valid for the whole of 
the documentation.  

 
Storage:  

This 

instruction Manual 

must be kept within 

easy access close to the heat pump. 

Symbols: 

The precautionary pointers below will be used 
in this document.. 
 

 

WARNING

 

Pointer which, if not heeded, can mean danger 
to life and limb, and can also lead to material 
damage. These pointers must be heeded with-
out fail. 
 

 

CAUTION

 

Pointer which, if not heeded, can lead to an 
appliance malfunction and to material damage 
(to system components, building, ...). These 
pointers must be heeded. 
 
 
Tips which are intended to aid the job in hand, 
or mean additional information for the user. 
 

2 Safety 

instructions 

 
Read this manual carefully before you begin to 
commission/adjust the heat pump!  
 

 Converting or altering the appli-
ance is not allowed. Work on the 
appliance (repairs, alterations) may 
only be carried out by the manufac-
turer or by a specialist authorised 
by the manufacturer. 

 

 
 

All circuit breakers in the heating 
system are to be turned off before 
any work is carried out on the 
terminal strips or electrical con-
nections (wiring). The heating 
system comprises the control, the 
additional modules and the com-
ponents connected to the control 
(energy generator, pumps, non-
self-resetting safety thermostat, 
etc.). 

 
 

Contact with the terminal strips, 
wires connected to them, or non-
connected wires by persons or by 
means of electrically conductive 
materials is prohibited, as the 
terminal strips could be live (dan-
ger of contact with live circuit). 

 
 

The control, additional modules, 
terminal strips and control wiring 
may also be being supplied with 
live voltage by means of external 
switching (non-self-resetting 
safety equipment, etc) when the 
control is not connected, or no 
line voltage is on the control 

 
 

The 

commissioning

 as well as the 

maintenance

 of the appliances may 

only be carried out by personnel 
which are authorised by OCHSNER

 
 

The installation of the appliances 
and their 

electrical wiring

 may only 

be carried out by a specialist accord-
ing to local regulations and codes of 
practice. 

 

POINTER 

Содержание GMLW

Страница 1: ...Installation and Operating Instructions GMLW Heat Pump Heating Cooling Hot Water...

Страница 2: ...4 6 Electrical connection 10 4 6 1 Supply voltage to heat pump 10 4 6 2 Evaporator wiring 11 4 6 3 Cable cross sections 11 4 6 4 Sensor wiring 12 4 6 5 Pumps motors 230 VAC 12 4 7 Utility control con...

Страница 3: ...BA_GMLW OTE bis V3 4 SHORT_EN_20090408_V1 Page 3 of 25...

Страница 4: ...by a specialist authorised by the manufacturer All circuit breakers in the heating system are to be turned off before any work is carried out on the terminal strips or electrical con nections wiring T...

Страница 5: ...hangers 3 2 Heat Pumps GMLW Heat pumps of the type GMLW are split appli ances where the compressor unit is installed inside and the evaporator outside the building The compressor unit is suitable for...

Страница 6: ...k Read this instruction manual care fully before you start commission ing the heat pump 4 Installation 4 1 Delivery The heat pump is delivered on a non returnable palette and pack in cling film The cl...

Страница 7: ...ead to increased noise sensitivity A possible noise transfer to adjoin ing rooms cannot be ruled out and must be considered during the design 4 3 1 Installation of split outdoor unit The installation...

Страница 8: ...eating system circulation pump buffer charge pump take the internal pressure dif ference in the heat pump condenser into account see technical data Integrated heating circulation pumps are designed as...

Страница 9: ...d by gravel and is bevelled from the top to the bottom Fig 4 Wall conduit into free air Fig 5 Wall conduct into ground Fig 6 Foundation This hinders the water from entering the build ing in the event...

Страница 10: ...s no guarantee 4 6 1 Supply voltage to heat pump The protection for the main electrical circuit is to be provided by a three pole circuit breaker which in case of failure shuts off all poles amperage...

Страница 11: ...ndoor unit to the evaporator Motors Sensors Cable 3 phase supply to fan incl signal contact winding protec tion 7 x 1 5 De ice sensor TQA TQE 4 x 0 75 Electronic expansion valve 4 x 0 75 1Rotation spe...

Страница 12: ...will not be installed See separate Instruction Wiring diagram The hot water sensor TB is included with the heat pump at delivery Placement should occur in the bottom third to max the middle of the tan...

Страница 13: ...control circuit 230V 50Hz and other electrical installa tions on the building site are complete Confirmation of proper field rotation no provisional modifications Details see check list supplied in p...

Страница 14: ...g to user re quirements and document these set tings 13 Hand over system to operator 6 Operating the system The heat pump operation takes place by means of the basic operating panel This is easily ac...

Страница 15: ...is free from leaves and twigs or any other foreign bodies the condensation can drain off the heating circuit contains enough water Pointer On request OCHSNER can offer a maintenance contract If inter...

Страница 16: ...your contracting partner or the OCHSNER customer service de partment with the heat pump model and product number at the following numbers Customer service Austria Tel 0043 0 504245 14 E Mail kundendie...

Страница 17: ...ct Contact heating installer free replace pump 4 Evaporator iced despite defrost function ER 47 Poor weather conditions Remove ice with the help of warm water or air Never remove ice mechanically Too...

Страница 18: ...10 Operation condition Utility block 11 Phase failure Utility blocking time active Compressor rotates in the wrong direction at relay K7 the LED DEF is lit Contact electrician to change wiring test t...

Страница 19: ...30 bar Relative Humidity 80 80 80 80 Air Volume Flow Rate 4000 4000 8000 8000 m h Working Fluid Temperature Difference 5 0 5 0 5 0 5 0 K Operating Range 15 40 15 40 15 40 15 40 C Fan Power Consumption...

Страница 20: ...its Power settings 1 1 1 1 1 units Max Operating Current 6 0 9 6 13 8 17 7 23 2 A Max Starting Current 28 0 45 49 5 70 90 0 A Max Starting Current w Discharge 14 0 23 25 35 45 0 A Evaporator Type Buil...

Страница 21: ...B gen 90 Fl ssigL Saugg L Fl ssigL Saugg L Fl ssigL Saugg L Fl ssigL Saugg L 284050 GMLW 9 2 bis 8 12 22 12 22 12 22 12 22 284060 GMLW 9 plus 2 bis 8 12 18 12 18 12 22 12 22 284100 GMLW 14 2 bis 8 12...

Страница 22: ...urce Return Vorlauf Quellenergie Heat Source Supply R cklauf Heizung Heating Return Vorlauf Heizung Heating Supply RLQ EA VLH VLQ RLH 5 4 5 4 GMLW 25 GMLW 25 plus GMLW 35 plus RLH EA VLH 155 385 85 62...

Страница 23: ...9 35 Operating data Heat pump type GMLW 9 plus GMLW 19 plus GMLW 25 plus GMLW 35 plus Evaporator Type MSV 14 MSV 19 MSV 25 MSV 35 Flow rate m3 h 4000 8000 8000 9800 Number of fans 1 2 2 2 Power consum...

Страница 24: ...GMBW 113 VX GMSW 6 11 GMSW 15 38 OSWP 46 96 GMSW 7 VX GMSW 18 VX GMSW 6plus 10plus GMSW 12plus 17plus GMSW 38R OSWP 46R 96R GMWW 6 11 GMWW 15 38 OWWP 46 96 GMWW 8plus 13plus GMWW 15plus 23plus GMWW 3...

Страница 25: ...pany Address Tel Service engineer OCHSNER W rmepumpen GmbH Autobahnstr 2 A 3350 Haag Tel 43 0 5 042458 Fax 43 0 5 04245 30 www ochsner at kontakt ochsner at OCHSNER W rmepumpen GmbH Elxlebenerweg 10 D...

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