User manual DAIKIN EKSWW150-300

[. . . ] . Cooling/Heating capacity tables 10 . 10 Dimensional drawing & centre of gravity . . · Altherma · Outdoor units 5 · Outdoor units · R-410A · ERYQ 1 i n u a r m o rA o e0 dh1Q t4Y ulR- EAO· R Features Cost effective alternative to a fossil fuel boiler Low energy bills and low CO2 emissions · · Easy to install Total solution for year round comfort 1 1 · 6 · Altherma · Outdoor units · Outdoor units · R-410A · ERYQ 2 Specifications EKHBH* ERYQ005A ERYQ006A ERYQ007A ERYQ005A EKHBX* ERYQ006A ERYQ007A 2-1 NOMINAL CAPACITY AND NOMINAL INPUT Indoor Units Condition 1 Heating capacity Cooling capacity Heating PI Cooling PI COP EER Condition 2 Heating Minimum Nominal Minimum Nominal Nominal Nominal Nominal Nominal Minimum Nominal Cooling Minimum Nominal Heating PI Cooling PI COP EER Notes Nominal Nominal Nominal Nominal kW kW kW kW kW kW kW kW kW kW kW kW - EKHBH007A* 4. 36 5. 75 7. 45 1. 26 4. 56 3. 87 5. 03 6. 68 1. 58 3. 18 - EKHBH007A* 4. 36 6. 84 8. 79 1. 58 4. 34 3. 87 6. 10 7. 98 1. 95 3. 13 - EKHBH007A* 4. 36 8. 43 9. 58 2. 08 4. 05 3. 87 7. 64 8. 76 2. 54 3. 00 - EKHBX007A* 4. 36 5. 75 7. 45 3. 67 5. 12 5. 12 1. 26 2. 16 4. 56 2. 37 3. 87 5. 03 6. 68 4. 82 7. 20 7. 20 1. 58 2. 16 3. 18 3. 33 EKHBX007A* 4. 36 6. 84 8. 79 3. 67 5. 86 6. 13 1. 58 2. 59 4. 34 2. 26 3. 87 6. 10 7. 98 4. 82 8. 16 8. 50 1. 95 2. 59 3. 13 3. 15 EKHBX007A* 4. 36 8. 43 9. 58 3. 67 6. 08 7. 10 2. 08 2. 75 4. 05 2. 21 3. 87 7. 64 8. 76 4. 82 8. 37 8. 91 2. 54 2. 75 3. 00 3. 04 1 2 Maximum kW Maximum kW Maximum kW Maximum kW *Condition 1 - cooling Ta 35°C - LWE 7°C - heating Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C) * Condition 2 - cooling Ta 35°C - LWE 18°C (DT = 5°C) - heating Ta DB/WB 7°C/6°C - LWC 45°C (DT = 5°C) ERYQ005A (+ EKHBH) ERYQ006A (+ EKHBH) ERYQ007A (+ EKHBH) ERYQ005A (+ EKHBX) ERYQ006A (+ EKHBX) ERYQ007A (+ EKHBX) 2-2 Casing TECHNICAL SPECIFICATIONS Colour Material Unit Height Width Depth Packing Height Width Depth mm mm mm mm mm mm kg kg Ivory white Polyester painted galvanised steel 797 960 390 735 825 300 56 61 EPS Carton kg Length Nr of Rows Fin Pitch mm Nr of Stages mm 5 845 2 1. 8 32 Hi-Xa(8) Type Treatment WF fin Anti-corrosion treatment (PE) Propeller 1 Quantity Output W 1 53 1 Model Type Motor Output W 2YC63BXD#C Hermetically sealed swing compressor 1920 Dimensions Weight Packing Unit Packed Unit Material Weight Heat Exchanger Dimensions Tube type Fin Fan Type Quantity Motor Compressor Quantity Motor · Altherma · Outdoor units 7 · Outdoor units · R-410A · ERYQ 2 2-2 Specifications TECHNICAL SPECIFICATIONS Heating Cooling Sanitary water Min Max Min Max Min Max Sound Power Sound Pressure Cooling Sound Power Sound Pressure °CWB °CWB °CDB °CDB °CDB °CDB dBA dBA dBA dBA R-410A kg 1. 7 Expansion valve(electronic type) 1 FVC50K l Type Diameter (OD) Gas Type Diameter (OD) Drain Quantity Type Diameter (OD) Piping Length Minimum mm m kg/m mm mm 0. 75 Flare connection 6, 35 Flare connection 15, 9 1 Socket 18 3 30 0. 02 IF > 10m 15 64 48 64 48 66 52 -20 43 64 48 63 47 64 48 64 47 66 52 66 53 ERYQ005A (+ EKHBH) ERYQ006A (+ EKHBH) ERYQ007A (+ EKHBH) ERYQ005A (+ EKHBX) ERYQ006A (+ EKHBX) ERYQ007A (+ EKHBX) 1 2 Operation Range -20 25 7 20 Sound Level (nominal) Heating Refrigerant Type Charge Control Nr of Circuits Refrigerant Oil Piping connections Type Charged Volume Liquid (OD) Maximum m Additional Refrigerant Charge Installation height difference Maximum m Max. internunit level difference Defrost Method Defrost Control Capacity Control Method Standard Accessories Item Quantity Item Quantity m 20 Reverse cycle Sensor for outdoor heat exchanger temperature Inverter controlled Installation manual 1 Drain plug 1 8 · Altherma · Outdoor units · Outdoor units · R-410A · ERYQ 2 2-3 Specifications ELECTRICAL SPECIFICATIONS Name Phase Frequency Voltage Voltage range Hz V Maximum V Cooling Heating Cooling Heating A A A A A 18 20 3 4 Included earth wiring 11 16. 25 ERYQ005A (+ EKHBH) ERYQ006A (+ EKHBH) ERYQ007A (+ EKHBH) ERYQ005A (+ EKHBX) ERYQ006A (+ EKHBX) ERYQ007A (+ EKHBX) Power Supply V1 1~ 50 220-440 +10% 11 1 2 Current Starting Current Maximum running Current Recomended fuses Wiring connections For Power Supply Quantity For connection Quantity with indoor Remark · Altherma · Outdoor units 9 · Outdoor units · R-410A · ERYQ 3 3-1 COOLING Capacity tables Cooling/Heating capacity tables Tamb (°C) LWE (°C) 7 11 13 16 20 7 11 13 16 20 7 11 13 16 20 LWC Tamb -15 -10 -7 -2 2 7 -15 -10 -7 -2 2 7 -15 -10 -7 -2 2 7 LWC Tamb -15 -10 -7 -2 2 7 -15 -10 -7 -2 2 7 -15 -10 -7 -2 2 7 20 CC 6. 01 6. 81 7. 23 7. 88 8. 80 7. 15 8. 09 8. 57 9. 33 10. 4 8. 24 9. 26 9. 79 10. 6 11. 7 30 HC 3. 93 4. 65 5. 14 6. 06 6. 89 8. 03 4. 87 5. 67 6. 21 7. 23 8. 14 9. 40 5. 42 6. 27 6. 84 7. 92 8. 9 10. 2 30 HC 3. 50 4. 14 4. 52 5. 27 5. 92 8. 03 4. 34 5. 04 5. 46 6. 29 7. 00 9. 40 4. 82 5. 58 6. 02 6. 89 7. 6 10. 2 PI 1. 40 1. 45 1. 45 1. 46 1. 45 1. 57 1. 73 1. 79 1. 80 1. 81 1. 81 1. 98 1. 96 2. 03 2. 04 2. 07 2. 08 2. 28 HC 3. 27 3. 85 4. 20 4. 89 5. 49 7. 45 4. 11 4. 75 5. 13 5. 89 6. 55 8. 79 4. 59 5. 28 5. 69 6. 48 7. 18 9. 58 PI 1. 48 1. 52 1. 54 1. 57 1. 57 1. 57 1. 82 1. 88 1. 91 1. 95 1. 97 1. 98 2. 06 2. 13 2. 17 2. 22 2. 26 2. 28 HC 3. 67 4. 32 4. 77 5. 62 6. 38 7. 45 4. 62 5. 34 5. 83 6. 77 7. 61 8. 79 5. 16 5. 93 6. 46 7. 45 8. 35 9. 58 35 PI 1. 51 1. 56 1. 58 1. 60 1. 60 1. 75 1. 85 1. 92 1. 94 1. 98 1. 99 2. 19 2. 08 2. 17 2. 20 2. 25 2. 27 2. 51 HC 3. 09 3. 62 3. 95 4. 59 5. 16 7. 00 3. 94 4. 53 4. 88 5. 59 6. 20 8. 32 4. 43 5. 06 5. 43 6. 17 6. 82 9. 10 PI 1. 56 1. 57 1. 57 1. 56 1. 55 2. 05 2. 09 2. 11 2. 13 2. 16 2. 43 2. 49 2. 52 2. 57 2. 63 CC 5. 73 6. 50 6. 90 7. 54 8. 42 6. 84 7. 73 8. 20 8. 92 9. 9 7. 90 8. 87 9. 38 10. 17 11. 3 35 PI 1. 59 1. 65 1. 68 1. 72 1. 74 1. 75 1. 94 2. 02 2. 07 2. 13 2. 16 2. 19 2. 19 2. 29 2. 34 2. 41 2. 46 2. 51 HC 3. 47 4. 07 4. 49 5. 28 6. 00 7. 00 4. 43 5. 09 5. 55 6. 42 7. 21 8. 32 4. 97 5. 68 6. 17 7. 10 7. 93 9. 10 40 PI 1. 62 1. 70 1. 72 1. 75 1. 76 1. 94 1. 98 2. 07 2. 10 2. 15 2. 18 2. 42 2. 23 2. 34 2. 37 2. 44 2. 47 2. 76 HC 2. 97 3. 46 3. 77 4. 38 4. 92 6. 68 3. 83 4. 38 4. 71 5. 37 5. 96 7. 98 4. 32 4. 91 5. 26 5. 96 6. 58 8. 76 25 PI 1. 75 1. 77 1. 78 1. 78 1. 79 2. 28 2. 34 2. 36 2. 40 2. 44 2. 68 2. 76 2. 80 2. 86 2. 94 CC 5. 43 6. 17 6. 56 7. 17 8. 03 6. 50 7. 34 7. 79 8. 49 9. 48 7. 52 8. 45 8. 93 9. 69 10. 75 40 PI 1. 71 1. 79 1. 83 1. 88 1. 91 1. 94 2. 08 2. 18 2. 24 2. 32 2. 37 2. 42 2. 34 2. 46 2. 53 2. 62 2. 69 2. 76 HC 3. 33 3. 89 4. 28 5. 03 5. 72 6. 68 4. 30 4. 92 5. 35 6. 17 6. 92 7. 98 4. 86 5. 51 5. 97 6. 85 7. 65 8. 76 45 PI 1. 75 1. 84 1. 87 1. 92 1. 94 2. 15 2. 12 2. 24 2. 28 2. 35 2. 38 2. 66 2. 39 2. 52 2. 57 2. 65 2. 70 3. 02 HC 2. 89 3. 36 3. 65 4. 24 4. 76 6. 47 3. 77 4. 29 4. 60 5. 23 5. 80 7. 78 4. 27 4. 82 5. 15 5. 83 6. 43 8. 56 30 PI 1. 95 1. 98 2. 00 2. 01 2. 03 2. 52 2. 59 2. 63 2. 68 2. 73 2. 94 3. 05 3. 10 3. 17 3. 26 CC 5. 12 5. 83 6. 20 6. 79 7. 63 6. 13 6. 94 7. 36 8. 03 8. 99 7. 10 7. 79 8. 14 8. 68 9. 39 45 PI 1. 84 1. 94 1. 99 2. 06 2. 11 2. 15 2. 23 2. 36 2. 42 2. 52 2. 59 2. 66 2. 51 2. 65 2. 73 2. 85 2. 93 3. 02 HC 3. 25 3. 78 4. 15 4. 87 5. 53 6. 47 4. 24 4. 82 5. 23 6. 02 6. 74 7. 78 4. 80 5. 42 5. 86 6. 70 7. 47 8. 56 50 PI 1. 89 2. 00 2. 03 2. 10 2. 13 2. 37 2. 28 2. 42 2. 47 2. 56 2. 61 2. 92 2. 56 2. 72 2. 78 2. 88 2. 94 3. 31 35 PI 2. 16 2. 21 2. 23 2. 26 2. 29 2. 77 2. 87 2. 91 2. 97 3. 04 3. 23 3. 31 3. 36 3. 41 3. 48 CC 4. 80 5. 30 5. 56 5. 95 6. 48 5. 35 5. 84 6. 09 6. 46 6. 96 5. 68 6. 12 6. 34 6. 67 7. 09 50 PI 1. 99 2. 10 2. 16 2. 25 2. 31 2. 37 2. 40 2. 55 2. 63 2. 75 2. 83 2. 92 2. 70 2. 86 2. 95 3. 10 3. 20 3. 31 * The integrated heating capacity and power input, is the average heating capacity and power input during 1 cycle. [. . . ] ERYQ = 6. 35 mm EKHB = 9. 52 mm (flare connection) 2 2 Sound Level Operation range Notes 22 · Altherma · Indoor units · Indoor units · R-410A · EKHBH / EKHBX 2 2-2 Electric heater Specifications ELECTRICAL SPECIFICATIONS Type Power Supply Phase Frequency Voltage Current Running Current Phase Frequency Voltage Current Running Current Phase Frequency Voltage Current Running Current Phase Frequency Voltage Current Running Current Phase Frequency Voltage Current Running Current Phase Frequency Voltage Current Running Current Hz V A Hz V A Hz V A Hz V A Hz V A Hz V A EKHBH007A (+ERYQ005A) EKHBH007A (+ERYQ006A) EKHBH007A (+ERYQ007A) EKHBX007A (+ERYQ005A) EKHBX007A (+ERYQ006A) EKHBX007A (+ERYQ007A) 3V3 1 50 230 13 6V3 1 50 230 26 6W1 3N 50 400 8. 6 6T1 3 50 230 15 9W1 3N 50 400 13 9T1 3 50 230 23 2 2 Electric heater Type Power Supply Electric heater Type Power Supply Electric heater Type Power Supply Electric heater Type Power Supply Electric heater Type Power Supply · Altherma · Indoor units 23 3 24 2 3 Optional equipment for EKHB(H/X)007* Reference EKHBH007A3V3 EKHBX007A3V3 EKHBH007A6V3 EKHBX007A6V3 EKHBH007A6W1 EKHBX007A6W1 EKHBH007A6T1 EKHBX007A6T1 EKHBH007A9W1 EKHBX007A9W1 EKHBH007A9T1 EKHBX007A9T1 Description Number Availability Heating only model Reversible model Available options V V V V V V Factory mounted Factory mounted Factory mounted Factory mounted Factory mounted Factory mounted Options 3V3 Back up heater 3kW 1230 V 6V3 Back up heater 6kW 1230 V 6W1 Back up heater 6kW 3400 V + N 6T1 Back up heater 6kW 3230 V 9W1 Back up heater 9kW 3400 V + N 9T1 Back up heater 9kW 3230 V Available kits V V V V V V V V V V V V V V V V V V V V V V Kit Kit Kit Kit Kit · Altherma · Indoor units EKSWW150V3 Sanitary warm water tank 150 l 230 V EKSWW200V3 Sanitary warm water tank 200 l 230 V EKSWW300V3 Sanitary warm water tank 300 l 230 V EKSWW200Z2 Sanitary warm water tank 200 l 400 V · Indoor units · R-410A · EKHBH / EKHBX EKSWW300Z2 Sanitary warm water tank 300 l 400 V EKWBSWW150 Wall bracket for EKSWW150V3 Kit 3TW56719-5 · Indoor units · R-410A · EKHBH / EKHBX 4 4-1 Dimensional drawing & centre of gravity Dimensional drawing EKHBH-A 2 4 Service door (Closed) 361 (Open) 553 Minimum space for service & ventilation Min. 200 Center of gravity j Pump + switch for speed setting 1 j Remocon 2 j Water IN conection 1'' M BSP 3 j Water OUT connection 1'' M BSP 4 j Power supply intake (+ sanitary warm water tank) 5 j Drain / fill valve 6 j Air purge 7 j Expansion vessel + nipple 8 j Blow off valve 9 j Pressure gauge 10 j Water filter 11 j Suction pipe connection J15. 9 flare connection 12 j Liquid pipe connection J9. 52 flare connection 13 j Shut off valves (delivered with unit) 14 j Thermistor connection (+ sanitary warm water tank) 15 j Holes for fixation 16 j Blow off drain 17 j Switchbox connection terminals 18 j Wallbracket 19 1'' female BSP 1'' male BSP Setup 1 Setup 2 A 200 350 B 400 200 Min. 100 3TW56714-1A EKHBX-A Service door Min. 125 Minimum space for service & ventilation Min. 200 Center of gravity j Pump + switch for speed setting 1 j Remocon 2 j Water IN conection 1'' M BSP 3 j Water OUT connection 1'' M BSP 4 j Power supply intake (+ sanitary warm water tank) 5 j Drain / fill valve 6 j Air purge 7 j Expansion vessel + nipple 8 j Blow off valve 9 j Pressure gauge 10 j Water filter 11 j Suction pipe connection J15. 9 flare connection 12 j Liquid pipe connection J9. 52 flare connection 13 j Shut off valves (delivered with unit) 14 j Thermistor connection (+ sanitary warm water tank) 15 j Holes for fixation 16 j Blow off drain / drain of drainpan 17 j Switchbox connection terminals 18 j Wallbracket 19 1'' female BSP (Closed) 461 (Open) 653 1'' male BSP Dimensions wallbracket Min. 400 Setup 1 Setup 2 A 200 350 B 400 200 3TW56724-1A · Altherma · Indoor units 25 · Indoor units · R-410A · EKHBH / EKHBX 5 EKHB-A Piping diagram Water side 2 5 R4T R3T R2T R1T Inlet water thermistor Refrigerant liquid side thermistor Outlet water backup heater thermistor Outlet water heat-exchanger thermistor Field installation Filter Inlet Shut off valve Refrigerant side Pressure gauge Drain valve Safety valve Drain Expansion vessel Cooling (EKHBX) Heating (EKHBX + EKHBH) Drain valve Air purge Pump Option backup heater Field installation Flowswitch Outlet Overview Electric heater body Refr. out Outdoor unit Shut off valve Evaporator Condensor Water inlet Refr. in Refrigerant side Water side Water outlet Refr. out O Check valve L Flare connection M Screw connection N Flange connection Z Pinched pipe PSpinned pipe 3TW56715-1 26 · Altherma · Indoor units · Indoor units · R-410A · EKHBH / EKHBX 6 6-1 Wiring diagram Wiring diagram Power supply >> See note 2 << Only for EKSWW option Outdoor unit Sanitary tank EKHBH/X-A3V3 2 6 Only for EKHB*00*A3V3 or6V3 Only for EKSWW option User interface V2S V1S FU1 R1T (A2P) Q1DI Q2L Q1L TR1 R5T R4T R3T R2T R1T (A1P) S1L E4H E3H E2H E1H M3S M2S M1P K3M K2M K1M F2B F1B A3P A2P A1P : Spark suppression 2 : Spark suppression 1 : Fuse 3. 15A T 250V : Thermistor (air) : Earth leakage protector : Thermal protector booster heater : Thermal protector backup heater : Transformer 24V for PCB : SWW Thermistor : Inlet water thermistor : Refrigerant liquid side thermistor : Outlet water backup heater thermistor : Outlet water heat-exchanger thermistor : Flowswitch : Booster heater : Backup heater element 3 : Backup heater element 2 : Backup heater element 1 : 3 way valve floorheating / sanitary warm water : 2 way valve for cooling mode : Pump : Contactor booster heater : Contactor backup heater Step 2 : Contactor backup heater Step 1 : Fuse booster heater : Fuse backup heater : Thermostat (field supply, PC = interval power circuit) : Remocon PCB : Main PCB Only for EKHB*00*A6V3 NO valve Only for EKSWW option supply from PCB Only for EKHB*00*A3V3 model F1B model F2B Electric heater option fuse 3V3 20A EKSWW kit fuse 20A Sanitary tank Only for EKSWW option Only for EKHB*00*A3V3 Thermostat On/Off NC valve heating cooling Wiring dependent on model Option Field wiring Wire colour Notes: 1 This wiring diagram only applies to the indoor unit. 2 Use one and same dedicated power supply for indoor unit, outdoor unit and EKSWW option 3 :Field wiring 4 :Terminal strip :Connector :Terminal :Protective earth 5 Do not operate the unit by short-circuiting protection devices Q1L, Q2L, S1L. 6 BLK: Black / WHT: White / RED: Red / BLU: Blue / PINK: Pink / YLW: Yellow BRN: Brown / GRY: Grey / GRN: Green / ORG: Orange / VIO: Violet 3TW56716-4A EKHBH/X-A6V3 Power supply >> See note 2 << Only for EKSWW option Outdoor unit Sanitary tank Only for EKSWW option User interface X1M V2S V1S FU1 R1T (A2P) Q1DI Q2L Q1L TR1 R5T R4T R3T R2T R1T (A1P) S1L E4H E3H E2H E1H M3S M2S M1P K4M K3M K2M K1M F2B F1B A3P A2P A1P : Terminal block : Spark suppression 2 : Spark suppression 1 : Fuse 3. 15A T 250V : Thermistor (air) : Earth leakage protector : Thermal protector booster heater : Thermal protector backup heater : Transformer 24V for PCB : SWW Thermistor : Inlet water thermistor : Refrigerant liquid side thermistor : Outlet water backup heater thermistor : Outlet water heat-exchanger thermistor : Flowswitch : Booster heater : Backup heater element 3 : Backup heater element 2 : Backup heater element 1 : 3 way valve floorheating / sanitary warm water : 2 way valve for cooling mode : Pump : Contactor backup heater : Contactor booster heater : Contactor backup heater Step 2 : Contactor backup heater Step 1 : Fuse booster heater : Fuse backup heater : Thermostat (field supply, PC = interval power circuit) : Remocon PCB : Main PCB Only for EKSWW option NO valve heating cooling 230V AC supply from PCB model F1B model F2B Electric heater option fuse 6V3 32A EKSWW kit fuse 20A Sanitary tank Only for EKSWW option Thermostat On/Off NC valve Wiring dependent on model Option Field wiring Wire colour Notes: 1 This wiring diagram only applies to the indoor unit. 2 Use one and same dedicated power supply for indoor unit, outdoor unit and EKSWW option 3 :Field wiring 4 :Terminal strip :Connector :Terminal :Protective earth 5 Do not operate the unit by short-circuiting protection devices Q1L, Q2L, S1L. 6 BLK: Black / WHT: White / RED: Red / BLU: Blue / PINK: Pink / YLW: Yellow BRN: Brown / GRY: Grey / GRN: Green / ORG: Orange / VIO: Violet 3TW56716-5 · Altherma · Indoor units 27 · Indoor units · R-410A · EKHBH / EKHBX 6 6-1 Wiring diagram Wiring diagram Power supply >> See note 2 << Outdoor unit Sanitary tank EKHBH/X-A6W1/9W1 2 6 Only for EKSWW option Only for EKSWW option X1M V2S V1S FU1 R1T (A2P) Q1DI Q2L Q1L TR1 R5T R4T R3T R2T R1T (A1P) S1L E4H E3H E2H E1H M3S M2S M1P K4M K3M K3M K2M K1M F2B F1B A3P A2P A1P : Terminal block : Spark suppression 2 : Spark suppression 1 : Fuse 3. 15A T 250V : Thermistor (air) : Earth leakage protector : Thermal protector booster heater : Thermal protector backup heater : Transformer 24V for PCB : SWW Thermistor : Inlet water thermistor : Refrigerant liquid side thermistor : Outlet water backup heater thermistor : Outlet water heat-exchanger thermistor : Flowswitch : Booster heater : Backup heater element 3 : Backup heater element 2 : Backup heater element 1 : 3 way valve floorheating / sanitary warm water : 2 way valve for cooling mode : Pump : Contactor backup heater : Contactor booster heater : Contactor booster heater : Contactor backup heater Step 2 : Contactor backup heater Step 1 : Fuse booster heater : Fuse backup heater : Thermostat(Field supply) : Remocon PCB : Main PCB User interface NO valve heating cooling Only for EKSWW option 230V AC supply from PCB model F1B model F2B Electric heater option fuse 6W1 9W1 13A 16A EKSWW kit fuse 20A Thermostat On/Off Sanitary tank Only for EKSWW*V3 Option Sanitary tank Only for EKSWW*Z2 Option NC valve Wiring dependent on model Option Field wiring Wire colour Notes: 1 This wiring diagram only applies to the indoor unit. 2 Use one and same dedicated power supply for indoor unit, outdoor unit and EKSWW option 3 :Field wiring 4 :Terminal strip :Connector :Terminal :Protective earth 5 Do not operate the unit by short-circuiting protection devices Q1L, Q2L, S1L. 6 BLK: Black / WHT: White / RED: Red / BLU: Blue / PINK: Pink / YLW: Yellow BRN: Brown / GRY: Grey / GRN: Green / ORG: Orange / VIO: Violet 3TW56716-2B EKHBH/X-A6T1/9T1 Power supply >> See note 2 << Only for EKSWW option Outdoor unit Sanitary tank Only for EKSWW option User interface X1M V2S V1S FU1 R1T (A2P) Q1DI Q2L Q1L TR1 R5T R4T R3T R2T R1T (A1P) S1L E4H E3H E2H E1H M3S M2S M1P K4M K3M K2M K1M F2B F1B A3P A2P A1P : Terminal block : Spark suppression 2 : Spark suppression 1 : Fuse 3. 15A T 250V : Thermistor (air) : Earth leakage protector : Thermal protector booster heater : Thermal protector backup heater : Transformer 24V for PCB : SWW Thermistor : Inlet water thermistor : Refrigerant liquid side thermistor : Outlet water backup heater thermistor : Outlet water heat-exchanger thermistor : Flowswitch : Booster heater : Backup heater element 3 : Backup heater element 2 : Backup heater element 1 : 3 way valve floorheating / sanitary warm water : 2 way valve for cooling mode : Pump : Contactor backup heater : Contactor booster heater : Contactor backup heater Step 2 : Contactor backup heater Step 1 : Fuse booster heater : Fuse backup heater : Thermostat(Field supply) : Remocon PCB : Main PCB NO valve heating cooling Only for EKSWW option 230V AC supply from PCB model F1B model F2B Electric heater option fuse 6T1 9T1 20A 32A EKSWW kit fuse 20A Thermostat On/Off NC valve Sanitary tank Only for EKSWW option Wiring dependent on model Field wiring Option Wire colour Notes: 1 This wiring diagram only applies to the indoor unit. 2 Use one and same dedicated power supply for indoor unit, outdoor unit and EKSWW option 3 :Field wiring 4 :Terminal strip :Connector :Terminal :Protective earth 5 Do not operate the unit by short-circuiting protection devices Q1L, Q2L, S1L. 6 BLK: Black / WHT: White / RED: Red / BLU: Blue / PINK: Pink / YLW: Yellow BRN: Brown / GRY: Grey / GRN: Green / ORG: Orange / VIO: Violet 3TW56716-3B 28 · Altherma · Indoor units · Indoor units · R-410A · EKHBH / EKHBX 6 6-2 EKHB-A Wiring diagram External connection diagram Standard parts Power supply Outdoor unit Unit power supply: 230V + earth Backup heater power supply (3/6/9kW): 400V or 230V + earth 3 core X1M:L-N-Earth For more details please check unit wiring diagram 2 6 Optional power supply Booster heater power supply (3kW): 400V or 230V + earth X2M:1-2-3-Earth 4 core 3 or 4 core 3 core Optional parts Field supply X1M:9-10-11-Earth Sanitary tank Room thermostat Power supply booster heater 4 core 5 core X1M:7-8-Earth A3P (optional) Q2L - Clixon booster heater 230V or 400V NO valve: NC valve: 2 core 2 way valve M2S (EKHBX Units) for cooling mode R5T - Thermistor water temperature 2 core Signal Thermistor cable Note: min. distance to power cable = 3cm 2 core 3 way valve M3S (when EKSWW is installed) selection sanitary-floorheating Indoor unit User interface 3TW56719-6 · Altherma · Indoor units 29 · Indoor units · R-410A · EKHBH / EKHBX 7 7-1 Hydraulic performance Static pressure drop unit 2 7 ESP = f (Flow) ESP [mH2O] Flow (l/min) I: low speed setting pump II: medium speed setting pump III: high speed setting pump ESP: External static pressure Flow: waterflow trough the unit Warning: Selecting a flow outside the curves can cause damage to or malfunction of the unit. See also minimum and maximum allowed water flowrate in the technical specifications. 4TW56749-2 30 · Altherma · Indoor units · Sanitary Hot Water · R-410A · EKSWW TABLE OF CONTENTS EKSWW 1 2 Features . 34 Dimensional drawing & centre of gravity . [. . . ] High Daily demand up to 550 l -> 4 to 6 persons usage pattern. Usage pattern (2) Heat-up time: Definition: Heat-up time The time required to reheat the sanitary tank to 55°C after tapping a certain volume of hot water at 40°C. note: changing the field settings (see installation manual) can influence the heat-up time. Tank 150L 200L 300L Setpoint temp. (°C) 55 55 55 Heat-up time for Heat-up time for 50 150 L (bath) <min> L (shower) <min> 60 45 60 40 50 30 Conditions for testing: Ta = 7°CDB / 6°CWB, Troom = 20°C, Tstart = 10°C, outdoor unit type: ERYQ007 (3) Efficiency of sanitary hot water production: In the ALTHERMA by Daikin system both the heat-pump and the electric booster heater supply the energy to produce sanitary hot water. The higher the portion of energy supplied by the heat-pump, the more energy efficient the system is. [. . . ]