background image

. Safety instructions

.

Safety warnings

Read the instructions carefully before installing, commissioning or maintaining the equipment. Compliance with

the described procedures for installation and operation of the equipment is important for years of trouble-free

operation. Failures and malfunctions that result from non-compliance with safety instructions, installation

procedures and operating rules will not be taken into account, including damage or destruction of other related

equipment. Installation of the device may only be carried out by persons with appropriate quali

cations in the

eld

of heating, refrigeration and electrical engineering.

Furthermore, all applicable safety regulations related to the installation and operation of the NeoRé heat pump

must be observed.

The device can only be operated by a person familiar with this manual and older than

��

years. Persons with limited

physical, sensory and mental abilities or lack of experience and/or knowledge may only operate the equipment if

they are under the supervision of a person who is responsible for their safety or if they have been trained by that

person about safe use of the equipment and understood the risks involved. Children are not allowed to play with

the equipment or perform its cleaning and maintenance.

R

��

refrigerant is an A

L class

ammable gas

The minimum

oor area condition must be met to install the indoor unit. More detailed in

the

Installation manual, chapter Refrigerant pipes, table Minimal

oor area for A

L gasses

.

.

Safety precautions

The heat pump is an electrical device operating at

���

V! The appliance may only be installed and serviced by an

authorized electrician. Do not extinguish with water or foam in case of

re. Use only powder or snow extinguisher!

In case of refrigerant leakage, switch off all circuit breakers located on the indoor unit and contact the service

organization indicated on the label on the indoor unit. R

��

refrigerant is slightly

ammable, non-toxic. Under no

circumstances you should try to stop the refrigerant leakage yourself. It develops very low temperatures (up to

50

°

C). In the event of a leak in the interior of the building, ventilate the room. In case of inhalation of refrigerant

vapours or

re fumes, transport the af

icted person to a ventilated place and call for medical assistance: phone

number

���

. In case of contact with liquid refrigerant, dry the area immediately and heat with a blanket. In case

of eye contact with liquid refrigerant, rinse with plenty of lukewarm water and call for medical assistance: phone

number

���

.

Содержание 11 TG TX

Страница 1: ...ion manual NeoR TG series heat pump air water NeoR TG TX NeoR 8 TG TX NeoR TG TX NeoR TG TX NeoR 6 TG TX NeoR 8 TG TX HP NeoR TG TX HP NeoR TG TX HP NeoR 6 TG TX HP All rights and changes reserved Las...

Страница 2: ...t down 6 Long term shut down 6 Errors and status messages Error code structure Overview of defects and status messages Errors and the procedure to solve them 8 Status messages Security features 6 Main...

Страница 3: ...8 Structural BOM 8 Dimensions 8 Removing the cover Manufacturer contact Documents to download Online manuals...

Страница 4: ...tood the risks involved Children are not allowed to play with the equipment or perform its cleaning and maintenance R refrigerant is an A L class ammable gas The minimum oor area condition must be met...

Страница 5: ...on website www neota eu en download Only connect the outdoor and indoor units refrigerant electrical with the material speci ed in installation manual Installation work on the refrigerant and electric...

Страница 6: ...Table of technical parameters Figure Table of technical parameters 6...

Страница 7: ...for an indoor unit AA AB Technical parameters of el connections nominal voltage x V Hz maximum power according to table of technical parameters grid type TN CS according to SN EN ingress protection I...

Страница 8: ...onnect a mechanical lter to cold water inlet and install convient water threatment More in chapter 6 Hot water tank maintenance p Overpressure and temperature highest overpressure bar highest working...

Страница 9: ...major impact on the correct functioning and performance of the device It is also necessary to secure the unit against tipping and ensure condensate drainage from the unit so that no ice freezes are fo...

Страница 10: ...nt view passage through the wall into the interior drainage pit concrete masonry drainage hose outdoor unit 6 console with anti corrosive nish bracket for console mounting At the bottom of the drainag...

Страница 11: ...e bottom The entire concrete foundation assembly including the console and the outdoor unit is shown in the picture p The unit must be attached to the bottom console with M6x mm screws and these must...

Страница 12: ...te It is necessary to prepare the piping for the refrigerant circuit where the heating medium is transferred Then it is neces sary to prepare the power supply cable for the indoor unit the power suppl...

Страница 13: ...Typ Minimum oor area NeoR 8 TG HP m2 NeoR 6 TG HP 6 m2 Table Minimum oor area when using A L gas To work with R refrigerant the installer must have a valid Ministry of Environment certi cate according...

Страница 14: ...ere was no refrigerant lling slowly open the three way valve liquid and ll the pipeline up to the atmospheric pressure check the pressure gauge You can then disconnect the service hose and screw in th...

Страница 15: ...nterconnecting cables used must be solid and made of copper A x mm2 cable must be used to power the indoor unit which must be routed separately from the switchboard where it must be separately fused T...

Страница 16: ...r unit or by a x mm2 cable if the outdoor unit is powered by one phase The x mm2 unit cable for communication between the units is connected to terminals XL XN and XC Other terminals are intended for...

Страница 17: ...ed The relay connection method is applicable for the XOBAZ XOAKU XB and XB outputs The mixing valve is controlled by V and serves to mix the heating water of the second circuit All connections must be...

Страница 18: ...ection and a ball valve in order to shut down or dismantle the equipment Also a magnetic sludge separator with a lter must be installed on the return water piping in close proximity to the device to p...

Страница 19: ...Figure Connection to the heating system and hot water tank...

Страница 20: ...Figure Connection to the heating system and heat exchanger for the pool circuit...

Страница 21: ...Figure Connection to the heating system and storage tank for secondary water supply...

Страница 22: ...Figure Wiring diagram of NeoR heat pump technology...

Страница 23: ...source may be an electric gas or other heat source equipped with input for the control signal Alternatively the source can be controlled by a pre relay The control is done passively and it means that...

Страница 24: ...8 Unauthorized connections to the heating system Figure Unauthorized connections to the heating system...

Страница 25: ...ast minutes More in Installation manual chapter Connection of the heat pump to the heating system Startup After watering and venting the electrical equipment of the heat pump can be tested Turn on the...

Страница 26: ...ng time press the button or and so that the orange icon in the upper corner of the button turns gray Do not turn the heat pump off with a circuit breaker The circulation pump stops only minutes after...

Страница 27: ...f digits determines their meaning st digit No defect Frost protection temperature of output water below safe level Insuf cient ow heat pump water ow has fallen below the minimum level Error of the out...

Страница 28: ...t two digits of the error code is other than it is put out of operation The following text describes typical causes of these errors and how to eliminate them If the application of these procedures is...

Страница 29: ...the higher the heating water ow rate This is also the reason why the fault may appear to be haphazard for example only when the hot water tank is being heated when high power and hence high heating wa...

Страница 30: ...regulated according to the set equithermal curve but is per manently heated to the temperature given by the equithermal curve for the outdoor temperature of C Contact a service organization for repair...

Страница 31: ...t source will switch off This protection is active even when the heating mode is off Frost protection during operation If the output water temperature during operation heating drops below the set temp...

Страница 32: ...ating will be interrupted Failure of the outdoor unit Failure of the outdoor unit is signalled but does not affect the primary operation of the heat pump If the outdoor unit does not provide enough or...

Страница 33: ...ng water After the outlet water reaches temperature higher than the set cooling water temperature the heat pump goes on cooling The parameter can be changed in the service setting Failure autoreset Au...

Страница 34: ...ion of the hot water tank 6 Outdoor unit maintenance For proper operation and ef ciency the outdoor unit must always have good air access Therefore it is necessary to inspect regularly the condition o...

Страница 35: ...should carry out this cleaning once every six months 6 Disinfection of heater media The tank is designed and adapted to provide thermal disinfection of the input medium within the temperature range in...

Страница 36: ...m the manufacturer see chapter p or the supplier of stainless steel tanks 6 Electronic anti corrosion system ACES With ACES protection the manufacturer guarantees permanent tank protection However reg...

Страница 37: ...XW JVSQ XERO LIGO VITPEGIQIRX SJ XERO ERSHI VSH IREQIP XERO LIGO VITPEGIQIRX SJ XERO ERSHI VSH WXEMRPIWW XERO LIGO XERO 7 WXEMRPIWW XERO LIGO SJ GMVGYPEXSV STIVEXMSR LIGO XLI SYXHSSV YRMX I GLERKIV LI...

Страница 38: ...insoluble carbonates Scale is excreted predominantly on the bivalent source and exerts its negative effects by the following mechanism At the beginning it creates a compact thermal insulation layer Th...

Страница 39: ...ity up to s cm hardness 6 dH NO bacteria No mechanical impurities Steel corrosion at pH above 8 satisfactory at pH above is negligible Copper corrosion at pH above is considerable at pH between 8 to i...

Страница 40: ...ter side after venting Adjusting safety pressure Psv the safety pressure Psv should be bar higher than the operating pressure Pe of the system heated up to operating maximum This is true when the safe...

Страница 41: ...tallation manual Ing Jozef Guly s Organization KORADO a s esk T ebov Hydraulick okruh The NeoR TX heat pump is designed to be as simple to install as possible All important elements of the hydraulic c...

Страница 42: ...Figure Parameters of the indoor unit hydraulic output including complete equipment Figure Minimum heating water ow for individual power types...

Страница 43: ...tank is problematic The heat pump must have suf cient heat energy in the heating system during defrosting This energy must be in the temperature level according to the graph of working range For dryin...

Страница 44: ...switch the running process can be paused and restarted The second switch timer resets the oor drying process timer and can be restarted Figure Service access section Floor drying process Drying oors...

Страница 45: ...mendation is to use cooling ahead of expected high outdoor temperatures and use cooling without interruption In the case of use with cooling ceiling systems a self regulating effect occurs where the c...

Страница 46: ...P WKXMD P WKXMD P WKXMD P WKXMD 1HR5 7 7 1HR5 7 7 1HR5 7 7 1HR5 7 7 1HR5 7 7 3 1HR5 7 7 3 1HR5 7 7 3 1HR5 7 7 3 P P WKXMD P WKXMD P WKXMD P WKXMD 1HR5 7 7 1HR5 7 7 1HR5 7 7 1HR5 7 7 1HR5 7 7 3 1HR5 7...

Страница 47: ...8 Technical data 8 Electrical wiring diagram of the indoor unit Figure 8 Electrical wiring diagram of the indoor unit...

Страница 48: ...8 Hydraulic wiring diagram of the indoor unit Figure 8 Hydraulic diagram of the indoor unit 8...

Страница 49: ...8 Structural BOM Figure 8 Structural BOM...

Страница 50: ...8 Dimensions Figure 8 Dimensions...

Страница 51: ...8 Removing the cover Figure 8 Removing the cover...

Страница 52: ...PLACE OF OPERATION NEOTA CZ s r o Jankovice 6 Hole ov Telephone 8 6 E mail support neota eu Documents to download All the product documenation is avilable on website www neota eu en download as PDF On...

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