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INSTALLATION MANUAL

 

ERHQ011BAV3
ERHQ014BAV3
ERHQ016BAV3

ERHQ011BAW1
ERHQ014BAW1
ERHQ016BAW1

ERLQ011BAV3
ERLQ014BAV3
ERLQ016BAV3

ERLQ011BAW1
ERLQ014BAW1
ERLQ016BAW1

 

Outdoor unit for air to water heat pump

Summary of Contents for ERLQ011BAV3

Page 1: ...STALLATION MANUAL ERHQ011BAV3 ERHQ014BAV3 ERHQ016BAV3 ERHQ011BAW1 ERHQ014BAW1 ERHQ016BAW1 ERLQ011BAV3 ERLQ014BAV3 ERLQ016BAV3 ERLQ011BAW1 ERLQ014BAW1 ERLQ016BAW1 Outdoor unit for air to water heat pum...

Page 2: ...1 2 4 5 6 3 1 3 2 4 5 A B A E B C D H H L A A B2 B2 B2 C C D1 D1 D1 D2 D2 D2 D2 D2 E E H H L1 L1 L1 L2 L2 L2 A A B1 B1 B1 B1 B1 B1 B2 B2 B2 C C D1 D1 D1 D2 D2 D2 D2 D2 E E H H L1 L1 L1 L2 L2 L2 1 1 2...

Page 3: ...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 til bestemmelsene i 13 noudattaen m r yksi 14 za dodr en u...

Page 4: ...t does not exceed the concentration limit in the event of a leakage Otherwise this may lead to an accident due to oxygen depletion Be sure to use only the specified accessories and parts for installat...

Page 5: ...ns on page 3 Improper drain piping may cause water leakage and make the furnitures get wet Install the indoor and outdoor units power wire and connecting wire at least 1 meter away from televisions or...

Page 6: ...rinding works where a lot of dust is created the unit must be covered Do not place any objects or equipment on top of the unit top plate Do not climb sit or stand on top of the unit Be sure that suffi...

Page 7: ...l not affect the unit If lateral snowfall is possible make sure that the heat exchanger coil is not affected by the snow if necessary construct a lateral canopy PRECAUTIONS ON INSTALLATION Check the s...

Page 8: ...REFRIGERANT PIPE SIZE AND ALLOWABLE PIPE LENGTH A Location of the 2 fixation holes on the front side of the unit B Location of the 2 fixation holes on the rear side of the unit C Wires field supply S...

Page 9: ...ded when passing copper tubes through walls Piping should be mounted so that the flare is not subjected to mechanical stress Flaring guidelines Flares should not be re used New ones should be made in...

Page 10: ...t the operating pressure will be low for example when cooling will be performed while the outside air temperature is low sufficiently seal the flare nut in the stop valve on the gas line with silicon...

Page 11: ...tion Be careful not to let the indoor and outdoor piping come into contact with the compressor terminal cover If the liquid side piping insulation might come into contact with it adjust the height as...

Page 12: ...inimum gauge pressure of 0 2 MPa 2 bar Never set the gauge pressure higher than the maximum operation pressure of the unit i e 4 0 MPa 40 bar 2 2 Test for leaks by applying a bubble test solution to a...

Page 13: ...syphon attached or not and position the cylinder accordingly NOTE National implementation of EU regulation on certain fluorinated greenhouse gases may require to provide the appropriate official nati...

Page 14: ...ally 5 Once operation stops after 3 to 5 minutes close the liquid stop valve and the gas stop valve 6 The pump down operation is now finished The remote controller may display U4 and the indoor pump m...

Page 15: ...re the wiring in the order shown below 1 Secure the earth wire to the stop valve attachment plate so that it does not slide 2 Secure the earth wire to the stop valve attachment plate one more time alo...

Page 16: ...r unit for wiring of indoor unit etc Attach an earth leakage circuit breaker and fuse to the power supply line See figure 6 In wiring make certain that prescribed wires are used carry out complete con...

Page 17: ...ase protection circuit forced the unit to stop check if all phases are existing If this is the case shut off the power supply to the unit and replace two of three phases Turn on power again and start...

Page 18: ...ntling of the unit treatment of the refrigerant of oil and of other parts must be done in accordance with relevant local and national legislation UNIT SPECIFICATIONS Technical specifications Electrica...

Page 19: ...y S1NPH Pressure sensor S1PH Pressure switch high TC Signal transmission circuit for V3 models only V1R Power module for V3 models only V1R V2R Power module for W1 models only V2R V3R Diode module for...

Page 20: ...4PW54249 1 Copyright Daikin...

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