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INSTALLATION MANUAL

ERHQ006BBV3
ERHQ007BBV3
ERHQ008BBV3

ERLQ006BBV3
ERLQ007BBV3
ERLQ008BBV3

Outdoor unit for air to water heat pump

Содержание ERHQ006BBV3

Страница 1: ...INSTALLATION MANUAL ERHQ006BBV3 ERHQ007BBV3 ERHQ008BBV3 ERLQ006BBV3 ERLQ007BBV3 ERLQ008BBV3 Outdoor unit for air to water heat pump...

Страница 2: ...lingen van 05 siguiendo las disposiciones de 06 secondo le prescrizioni per 07 v v v 08 de acordo com o previsto em 09 10 under iagttagelse af bestemmelserne i 11 enligt villkoren i 12 gitt i henhold...

Страница 3: ...Forced cooling operation 13 14 Electrical wiring work 13 14 1 Precautions on electrical wiring work 13 14 2 Internal wiring Parts table 14 14 3 Connecting power supply and interunit wiring 14 Notes t...

Страница 4: ...vities described in this manual shall be carried out by an installer Be sure to wear adequate personal protection equipment protection gloves safety glasses when performing installation maintenance or...

Страница 5: ...se electrical shock and re Electrical work must be carried out in accordance with the installation manual and the national electrical wiring rules or code of practice Insuf cient capacity or incomplet...

Страница 6: ...pressor may result Be sure to con rm the model name and the serial no of the outer front plates when attaching detaching the plates to avoid mistakes When closing the service panels take care that the...

Страница 7: ...or 9 Compressor 10 Liquid stop valve 11 Gas stop valve 12 Service port 4 3 Functional diagram 1 Thermistor air 2 Heat exchanger 3 Thermistor heat exchanger 4 Fan motor 5 Filter 6 Electronic expansion...

Страница 8: ...n be avoided as much as possible Do not install the unit in places often used as work place In case of construction works e g grinding works where a lot of dust is created the unit must be covered Do...

Страница 9: ...stallation ground so that the unit will not cause any operating vibration or noise after installation 2 Prepare 4 sets of M8 or M10 foundation bolts nuts and washers each eld supply 3 Fix the unit sec...

Страница 10: ...ng three sides unit mm 7 1 Outdoor unit installation drawing 1 Wrap the insulation pipe with nishing tape from bottom to top 2 Service cover 3 Stop valve cover 4 250 mm from wall Allow space for pipin...

Страница 11: ...into the system Vacuum pump Use a 2 stage vacuum pump with a non return valve Make sure the pump oil does not ow oppositely into the system while the pump is not working Use a vacuum pump which can ev...

Страница 12: ...erial polyethylene foam Heat transfer rate 0 041 to 0 052 W mK 0 035 to 0 045 kcal mh C Refrigerant gas pipe s surface temperature reaches 110 C max Choose heat insulation materials that will withstan...

Страница 13: ...m pumping Check that the compound pressure gauge reads 0 1 MPa 760 mm Hg 4 Close the gauge manifold s low pressure valve Lo and stop the vacuum pump Leave as is for 4 5 minutes and make sure that the...

Страница 14: ...iphon attached or something similar Be sure to use tools exclusively for R410A to ensure required pressure resistance and to prevent foreign materials from mixing into the system 12 3 Calculating the...

Страница 15: ...t it does not come in contact with the piping particularly on the high pressure side Make sure no external pressure is applied to the terminal connectors When installing the earth leakage circuit brea...

Страница 16: ...X11A X12A Connector X1M X2M Terminal strip Y1E Electronic expansion valve voil Y1R Reversing solenoid valve coil Z1C Z7C Ferrite core Only for ERLQ 14 3 Connecting power supply and interunit wiring 1...

Страница 17: ...y may cause heat and re Strip the wire at terminal block L N 1 2 3 C A 3 1 4 5 4 2 B 2 1 1 Stranded conductor wire 2 Round crimp style terminal 1 Strip wire end to this point 2 Excessive strip length...

Страница 18: ...S 18 1 Technical specifications 18 2 Electrical specifications INFORMATION If the circuit breaker trips to shut off the power to the outdoor unit the system will restore the original operation mode wh...

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Страница 20: ...4PW68002 1A 03 2011 Copyright 2011 Daikin...

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