background image

Installer manual

LEK

AG-AC10

-65

Outdoor unit air/air heat pump

IHB GB 1645-1

M12027

Summary of Contents for AG-AC10

Page 1: ...Installer manual LEK AG AC10 65 Outdoor unit air air heat pump IHB GB 1645 1 M12027...

Page 2: ......

Page 3: ...g the cooling circuit 8 Connections 11 4 Electrical connections 11 General 11 Connections 13 Connecting accessories 14 5 Installation 14 General 14 Installation instructions 17 Pump down 18 Addressing...

Page 4: ...r from all angles Serial number The serial number can be found at the top of the right side panel LEK Serial number Caution You need the product s serial number for servi cing and support Recovery Inf...

Page 5: ...stallation and safety instructions exactly as described and shown Comply with local and national electrical regulations Note all the warning and safety messages indicated in this manual The unit must...

Page 6: ...raised above the ground to prevent damage and abnormal vibrations in locations exposed to strong winds Secure the unit with bolts and metal frame Ensure that there is suitable wind protection in loca...

Page 7: ...ith standard filling 25 m 30 m 2 20 m 30 m 3 35 m 1 The refrigerant pipes maximum total length with additional filling1 30 m 45 m 2 25 m 45 m 3 1 Additional filling of refrigerant can be done when the...

Page 8: ...ee the installation instructions on page 15 Check carefully that there is no risk of any leakage prior to the function test Connections Caution The hot water module is connected AG DW10 to the marked...

Page 9: ...to the Installer Manual for AG DW10 AG DW10 Size A AG DW10 port for connection refer to the Installer Manual for AG DW10 Size B AG DW10 AG DW10 port for connection refer to the Installer Manual for A...

Page 10: ...port for connection refer to the Installer Manual for AG DW10 Size B Size A Size A AG DW10 AG DW10 port for connection refer to the Installer Manual for AG DW10 Transition nipple 1 2 3 8 Size A Size A...

Page 11: ...or similar cable must be used for connecting the supply 1x230V Incoming supply must be 230 V 50 Hz via electrical distribution unit with fuses POWER SUPPLY L N Outdoor unit External Rated voltage 230...

Page 12: ...L N L N L N Connection to outdoor unit 3x400V One indoor unit INDOOR UNIT A INDOOR UNIT A INDOOR UNIT B INDOOR UNIT C L N C2 C1 C2 C1 L N L N L N Outdoor unit Indoor unit Two indoor units L N C2 C1 IN...

Page 13: ...NIT B INDOOR UNIT C L N C2 C1 L N C2 C1 L N C2 C1 C2 C1 L N L N L N Outdoor unit Indoor units Connecting accessories Theoutdoorunitispreparedforconnectionofacondens ation water pipe AG CH10 Caution Al...

Page 14: ...Number of indoor units B AG AC10 65 1 A A AG AC10 65 2 A B B B A A B AG AC10 65 3 A A A Installation instructions 1 Place the outdoor unit on a stable base raised above the ground and secure it TIP W...

Page 15: ...hread the flange nuts that were removed from the outdoor unit on to the pipes and bend up the ends of the pipes NOTE Only use tools intended for R410A 6 A good upward bend must have the following prop...

Page 16: ...em is sealed 9 For vacuuming of the indoor unit and refrigerant pipe connect the vacuum pump to the outdoor unit as illustrated NOTE Remaining air or damp affects the heat pump sfunctionnegativelyandc...

Page 17: ...ing the system s filling This is done when the climate unit is to be moved or during repair of the cooling circuit Procedure for Pump down 1 Connect a manometer assembly to the low pressure valve open...

Page 18: ...it and outdoor unit s cooling circuit if the indoor unit is connected to the cooling circuitA the address must also be A There are three different ways to address the indoor units Addressing via DIP s...

Page 19: ...as received the command four beeps are sounded as confirmation When you have heard the peeps the unit starts to work with the new address Indoor unit Button H G F E D C B A AUTO Operating mode or 18 C...

Page 20: ...ndoor units go to standby mode and the IR receivers are activated regardless of whether the addressing functioned or not If the indoor units do not display any error codes the installation is ready fo...

Page 21: ...t has received the command four beeps are sounded as confirmation When you have heard the peeps the unit starts to work with the new address Indoor unit Button H G F E D C B A AUTO Operating mode or 1...

Page 22: ...tandby mode and the IR receivers are activated regardless of whether the addressing functioned or not If the indoor units do not display any error codes the installation is ready for use If the error...

Page 23: ...e unit OPEN Pressure measurement and gas filling CLOSED Vacuuming with vacuum pump The service valve on the outdoor unit that gives access to the refrigerant system is of the Schrader type Use hoses t...

Page 24: ...t mode Mixed up pipes Compressor sensor broken or disconnected Defective or disconnected temp sensor liquid pipe circuit C Defective or disconnected temp sensor gas pipe circuit C Defective or disconn...

Page 25: ...mm Part no 067 466 AG CH10 60 Length 6000 mm Part no 067 468 Hot water module AG DW10 Hot water module for the multisplit system s outdoor unit AG AC10 Part no 069 148 Stand and brackets AG GS10 2 Fo...

Page 26: ...Dimensions mm 400 400 340 942 712 735 1030 660 380 23 AG AC10 Chapter 9 Technical data 26 9 Technical data...

Page 27: ...liquid 12 77 1 2 9 52 3 8 mm inches Pipe connection gas 0 8 mm Min thickness refrigerant pipe Recommended working range 4 20 50 C Min max outdoor temp during cooling 10 32 C Min max indoor temp durin...

Page 28: ...NSOR EXPANSION VALVE COIL BP CONNECTION AG CH10 EXPANSION VALE COIL A EXPANSION VALE COIL B EXPANSION VALE COIL C GAS PIPE CIRCUIT A LIQUID PIPE CIRCUIT A GAS PIPE CIRCUIT B LIQUID PIPE CIRCUIT B GAS...

Page 29: ...RECTIFIER BRIDGE EXPANSION VALVE COIL BP CONNECTION AG CH10 EMI FILTER EXPANSION VALE COIL A EXPANSION VALE COIL B EXPANSION VALE COIL C GAS PIPE CIRCUIT A LIQUID PIPE CIRCUIT A GAS PIPE CIRCUIT B LI...

Page 30: ...ck 22 D Delivery and handling 6 Assembly 6 Transport 6 E Electrical circuit diagram 28 Electrical connection 11 F Function check 20 22 I Important information 4 Electrical requirements 5 Safety inform...

Page 31: ......

Page 32: ...WS name Gemensamt WS version a294 working edition Publish date 2016 12 08 14 20 37 4255 156 01 NIBE AB Sweden Hannabadsv gen 5 Box 14 SE 285 21 Markaryd info nibe se www nibe eu M12027...

Reviews: