INSTALLATION MANUAL
EKHWSU150B3V3EKHWSU200B3V3EKHWSU300B3V3
EKUHWBB
EKUHW2WB
Domestic hot water tank with option kit for air to
water heat pump system
4P344370-1.book Page 1 Tuesday, April 2, 2013 2:32 PM
Страница 1: ...STALLATION MANUAL EKHWSU150B3V3 EKHWSU200B3V3 EKHWSU300B3V3 EKUHWBB EKUHW2WB Domestic hot water tank with option kit for air to water heat pump system 4P344370 1 book Page 1 Tuesday April 2 2013 2 32...
Страница 2: ...U domestic hot water tank with integrated 3 kW electrical booster heater is available in three types 150 200 and 300 All models can be floor mounted while the 150 type model can be wall mounted as wel...
Страница 3: ...tentially explosive atmosphere For safety reasons it is not allowed to add ethylene glycol to the water circuit Adding ethylene glycol might lead to contamination of the domestic water if a leakage wo...
Страница 4: ...devices Thermal protector The booster heater in the domestic hot water tank is equipped with a thermal protector setting 85 C For EKUHW2WB only Secondary thermal protector solenoid 2 way valve The th...
Страница 5: ...t EKWBSWW150 is required separate ordering If installing an EKHWSU domestic hot water tank installing the option kit EKUHWB is obligatory Refer to the UK Building Regulation G3 If installing the kit E...
Страница 6: ...gure C 6 Push the motor on the motor sleeve Make sure not to rotate the sleeve during this action so as to maintain the valve position as set during step 4 7 8 Put the scale on the valve as shown belo...
Страница 7: ...other models Connect the booster heater power supply cable to the terminal block X3M Only for EHBH X Connect the booster heater power supply cable to the circuit breaker F2B The earth wire must be con...
Страница 8: ...11 014 016 units only A4P K6M F2B K3M K7M F1B TR1 TR1 A1P A1P X2M X1M K5M K2M K1M K1M K2M K5M K4M K3M X9A X13A 1 2 4 2 3 X4M X2M 50 mm X4M X3M 3 way valve L BRN BLU BLK N Y A11P K3M F2B X13A X2M X9A X...
Страница 9: ...X13A X3M F2B X4M X2M A1P K3M L N Y 3 way valve BLK BLU BRN 8 910 13 14 X2M 8 9 10 A1P X9A X2M 13 14 X3M X4M A7P A1P Q1L X6M X7M X7M K5M K3M F1B F2B X2M X1M X4M X5M X6Y X6YA X6YB TR1 8 9 10 14 13 X9A...
Страница 10: ...discharges Discharge piping tundish drain valves etc must be positioned away from any electrical components The discharge pipe away from the tundish must terminate in a safe visible position without...
Страница 11: ...the vertical inlet of the T piece on top of the tundish 600 mm 10 Connect a metal discharge pipe 15 mm field supply from the expansion relief valve to the horizontal inlet of the T piece on top of th...
Страница 12: ...r the anode no maintenance or replacement is required If it is necessary to view internal of the cylinder the booster heater boss can be used Troubleshooting This section provides useful information f...
Страница 13: ...ure heating side 2 5 bar 2 5 bar 2 5 bar Expansion vessel pre charge pressure 2 5 bar 2 5 bar 2 5 bar Preset opening pressure of expansion relief valve 8 bar 8 bar 8 bar Maximum design pressure 10 bar...
Страница 14: ...l Q2T Thermostat domestic hot water tank Q2L Thermal protector domestic hot water tank Q3L Thermal protector booster heater Y1S Solenoid valve X1M Terminal block X5M X7M Terminal block Protective eart...
Страница 15: ...4P344370 1 book Page 1 Tuesday April 2 2013 2 32 PM...
Страница 16: ...4P344370 1B 2019 08 Copyright 2013 Daikin 4P344370 1 book Page 1 Tuesday April 2 2013 2 32 PM 4P344370 1 B 0000000Z...
