Daikin EKHWS 150D3V3 Series Installation Manual Download Page 1

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Installation manual

Domestic hot water tank with option kit for air to water heat pump

system

English

Installation manual

Domestic hot water tank with option kit for air to

water heat pump system

EKHWS▲150D3V3▼
EKHWS▲180D3V3▼
EKHWS▲200D3V3▼
EKHWS▲250D3V3▼
EKHWS▲300D3V3▼

▲= , , 1, 2, 3, …, 9, A, B, C, …, Z
▼= , , 1, 2, 3, …, 9

Summary of Contents for EKHWS 150D3V3 Series

Page 1: ...ith option kit for air to water heat pump system English Installation manual Domestic hot water tank with option kit for air to water heat pump system EKHWS 150D3V3 EKHWS 180D3V3 EKHWS 200D3V3 EKHWS 2...

Page 2: ...inishing the domestic hot water tank installation 13 7 6 1 To close the domestic hot water tank 13 8 Commissioning 13 8 1 Checklist before commissioning 13 8 2 Checklist during commissioning 14 9 Hand...

Page 3: ...t CAUTION Do NOT place any objects or equipment on top of the unit Do NOT sit climb or stand on the unit In accordance with the applicable legislation it might be necessary to provide a logbook with t...

Page 4: ...ly stress relief and the terminal block itself MUST be as such that the current carrying wires are tautened before the earth wire is in case the power supply is pulled loose from the stress relief NOT...

Page 5: ...values to a value other than the factory default setting If you are unable to find the cause of the problem call your dealer WARNING Prevent hazards due to inadvertent resetting of the thermal cut out...

Page 6: ...tional 1 a b 1 a Expansion vessel of 18 litres 3 4 Male BSP b Instruction sheet 5 About the units and options 5 1 Identification 5 1 1 Identification label Domestic hot water tank Location Model ident...

Page 7: ...stic hot water tank meets the daily consumption of domestic hot water Domestic hot water tank After installation Immediately after installation the domestic hot water tank must be flushed with fresh w...

Page 8: ...d fuses Power supply F2B field supply 13 A 20 A 1 50 Hz 220 240 V 7 Installation 7 1 Overview Installation This chapter describes what you have to do and know on site to install the system Typical wor...

Page 9: ...Sleeve b Valve motor cover c Screw d Scale 2 The 3 way valve can be installed in accordance with one of the following four configurations 1 2 3 1 3 2 1 2 3 1 3 2 E3 E1 E2 E4 1 From unit 1 2 To DHW tan...

Page 10: ...ooster heater power supply sticker in the unit switch box on the location shown in the illustration below 2 Mount the contactor K3M and terminal block X7M Fix the contactor with the 2 contactor fixing...

Page 11: ...cessory bag in between terminals X2M 7 and X2M 8 4 Connect the earth wire of the booster heater power supply cable to the switch box earthing screw 5 Connect the N and L wires of the booster heater po...

Page 12: ...Remove the switch box cover from the tank 2 For all models except EKHWS200 execute the following steps Route the booster heater power supply cable and the thermistor cable through one of the recesses...

Page 13: ...ram sticker on the inside of the switch box lid A B N L 8 Fix the cable s using the cable clamp at the bottom of the tank to ensure strain relief 9 Install the switch box cover 7 6 Finishing the domes...

Page 14: ...ER RISK OF BURNING SCALDING WARNING Before carrying out any maintenance or repair activity ALWAYS switch off the circuit breaker on the supply panel remove the fuses or open the protection devices of...

Page 15: ...ce was activated stop the unit and find out why the safety device was activated before resetting it NEVER shunt safety devices or change their values to a value other than the factory default setting...

Page 16: ...Hot water outlet 3 4 BSP b Cold water inlet 3 4 BSP c Entering water from heat pump 3 4 BSP d Returning water to heat pump 3 4 BSP e Pressure relief valve connection 3 4 BSP f Electrical connection bo...

Page 17: ...on All international European national and local directives laws regulations and or codes that are relevant and applicable for a certain product or domain Service company Qualified company which can p...

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