Daikin Sky Air Advance RZA200D7Y1B Installation Manual Download Page 13

4 Installation

Installation manual

13

250D7Y1B
Sky Air Advance-series
4P573384-1 – 2019.04

WARNING

ALWAYS use multicore cable for power supply cables.

CAUTION

For  use  of  units  in  applications  with  temperature  alarm
settings  it  is  recommended  to  foresee  a  delay  of  10
minutes  for  signalling  the  alarm  in  case  the  alarm
temperature  is  exceeded.  The  unit  may  stop  for  several
minutes during normal operation for "defrosting the unit", or
when in "thermostat stop" operation.

4.5.1

About electrical compliance

Equipment complying with:

EN/IEC  61000‑3‑12

  provided  that  the  short-circuit  power  S

sc

  is

greater  than  or  equal  to  the  minimum  S

sc

  value  at  the  interface

point between the user's supply and the public system.

▪ EN/IEC 

61000‑3‑12 

European/International 

Technical

Standard  setting  the  limits  for  harmonic  currents  produced  by
equipment  connected  to  public  low-voltage  systems  with  input
current >16 A and ≤75 A per phase.

▪ It is the responsibility of the installer or user of the equipment to

ensure, by consultation with the distribution network operator if
necessary,  that  the  equipment  is  connected  only  to  a  supply
with  a  short-circuit  power  S

sc

  greater  than  or  equal  to  the

minimum S

sc

 value.

Model

Minimum S

sc

 value

RZA200D7Y1B

2169 kVA

RZA250D7Y1B

2169 kVA

4.5.2

Specifications of standard wiring
components

Component

RZA200

RZA250

Power supply
cable

MCA

(a)

18.6 A

19.9 A

Voltage range

380~415 V

Phase

3N~

Frequency

50 Hz

Wire sizes

Must comply with applicable

legislation

Interconnection cables

H05VV-U4G2.5

Recommended field fuse

20 A

Earth leakage circuit breaker

Must comply with applicable

legislation

(a)

MCA=Minimum circuit ampacity. Stated values are
maximum values (see electrical data of combination with
indoor units for exact values).

4.5.3

To connect the electrical wiring on the
outdoor unit

NOTICE

▪ Follow  the  wiring  diagram  (delivered  with  the  unit,

located at the inside of the service cover).

▪ Make  sure  the  electrical  wiring  does  NOT  obstruct

proper reattachment of the service cover.

1

Remove the service cover.

2

Connect  the  interconnection  cables  and  power  supply  as
follows:

a

c
d

e

3N~ 50 Hz

380-415 V

L1 L2 L3

L1 L2 L3

N

b

a

a

a

I, II, III, IV

Pair, twin, triple, double twin

M, S

Master, slave

a

Interconnection cables

b

Power supply cable

c

Earth leakage circuit breaker

d

Fuse

e

User interface

INFORMATION

Some  indoor  units  may  need  a  separate  power  supply  in
order to guarantee maximum capacity. See the installation
manual of the indoor unit.

c

d

a

d

b

a

Interconnection cable

b

Power supply cable

c

Earth

d

Cable tie

3

Fix the cables (power supply and interconnection cable) with a
cable tie to the stop valve attachment plate and route the wiring
according to the illustration above.

4

Choose  a  knockout  hole  and  remove  the  knockout  hole  by
tapping  on  the  attachment  points  with  a  flat  head  screwdriver
and a hammer.

5

Route  the  wiring  through  the  frame  and  connect  the  wiring  to
the frame at the knockout hole.

Summary of Contents for Sky Air Advance RZA200D7Y1B

Page 1: ...Installation manual Sky Air Advance series English Installation manual Sky Air Advance series RZA200D7Y1B RZA250D7Y1B ...

Page 2: ... HD HU 200 1000 1000 500 HD HU A B C 200 1 300 1000 A B C E 200 1 300 1000 1000 500 D 1000 D E 1000 1000 500 B D HD HU 300 1000 250 1500 300 1500 B D E HB HU 300 1000 1000 500 HU HB HU 300 1250 1000 500 HB HU HD HU 250 1500 1000 500 HU HD HU 300 1500 1000 500 HD HU HB HD HU mm HU a b c d e eB eD A B C D E HB HD 100 1 100 1 1 b mm 1000 200 2000 100 3000 1500 b 100 1 HB HU 100 1 100 1 HB HU b 250 HU...

Page 3: ...1 12 13 14 15 16 17 Direktiver med senere ændringer Direktiv med företagna ändringar Direktiver med foretatte endringer Direktiivejä sellaisina kuin ne ovat muutettuina v platném znění Smjernice kako je izmijenjeno irányelv ek és módosításaik rendelkezéseit z późniejszymi poprawkami 18 19 20 21 22 23 24 25 Directivelor cu amendamentele respective Direktive z vsemi spremembami Direktiivid koos muud...

Page 4: ...rin sallittu lämpötila TS TSmin Alhaisin matalapainepuolen lämpötila L C TSmax Suurinta sallittua painetta PS vastaava kyllästyslämpötila M C Kylmäaine N Varmuuspainelaitteen asetus P bar Valmistusnumero ja valmistusvuosi katso mallin nimikilpi Maximální přípustný tlak PS K bar Minimální maximální přípustná teplota TS TSmin Minimální teplota na nízkotlaké straně L C TSmax Saturovaná teplota odpoví...

Page 5: ...ssioning 14 5 2 To perform a test run 15 5 3 Error codes when performing a test run 16 6 Disposal 16 7 Technical data 17 7 1 Service space Outdoor unit 17 7 2 Piping diagram Outdoor unit 17 7 3 Wiring diagram Outdoor unit 18 1 About the documentation 1 1 About this document Target audience Authorised installers INFORMATION This appliance is intended to be used by expert or trained users in shops i...

Page 6: ...iance or an operating electric heater 3 1 1 Installation site requirements of the outdoor unit Mind the spacing guidelines See the Technical data chapter and the figures on the inside of the front cover INFORMATION The sound pressure level is less than 70 dBA CAUTION Appliance not accessible to the general public install it in a secured area protected from easy access This unit both indoor and out...

Page 7: ...eze between the heat exchanger and the casing of the unit This might decrease the operating efficiency INFORMATION We suggest to install the optional bottom plate heater EKBPH250D7 when the unit is installed in cold climates 4 1 4 To prevent the outdoor unit from falling over In case the unit is installed in places where strong wind can tilt the unit take following measure 1 Prepare 2 cables as in...

Page 8: ...ntation of the bends NOTICE Always protect the surrounding surfaces e g wiring insulation foam from heat when brazing 6 Do the following Insulate the liquid piping a and the gas piping b Wind heat insulation around the curves and then cover it with vinyl tape c Make sure the field piping does not touch any compressor components Seal the insulation ends sealant etc d Wrap the field piping with viny...

Page 9: ... copper flare 4 3 3 To perform vacuum drying To remove all moisture from the system proceed as follows 1 Check that with the vacuum pump turned off the target vacuum is maintained for at least 1 hour 4 4 Charging refrigerant 4 4 1 About charging refrigerant The outdoor unit is factory charged with refrigerant but in some cases the following might be necessary What When Charging additional refriger...

Page 10: ... the refrigerant This product contains fluorinated greenhouse gases Do NOT vent gases into the atmosphere Refrigerant type R32 Global warming potential GWP value 675 WARNING FLAMMABLE MATERIAL The refrigerant inside this unit is mildly flammable WARNING The appliance shall be stored in a room without continuously operating ignition sources example open flames an operating gas appliance or an opera...

Page 11: ...70 R1 0 45 0 9 1 35 1 8 2 25 2 7 3 15 Standard liquid pipe size Length m 0 10 10 20 20 30 30 40 40 50 50 60 60 70 R2 0 2 0 4 0 6 0 8 1 1 2 1 4 Size up liquid pipe size Length m 0 5 5 10 10 15 15 20 20 25 25 30 R1 0 35 0 7 1 05 1 1 1 75 2 1 R2 0 18 0 35 0 53 0 7 0 88 1 05 3 Determine the additional refrigerant amount R R1 R2 Examples Layout Additional refrigerant amount R L2 7 m Ø9 5 mm L3 5 m Ø9 5...

Page 12: ...e refrigerant WARNING Only use R32 as refrigerant Other substances may cause explosions and accidents R32 contains fluorinated greenhouse gases Its global warming potential GWP value is 675 Do NOT vent these gases into the atmosphere When charging refrigerant ALWAYS use protective gloves and safety glasses Prerequisite Before completely recharging refrigerant make sure the system is pumped down th...

Page 13: ... 18 6 A 19 9 A Voltage range 380 415 V Phase 3N Frequency 50 Hz Wire sizes Must comply with applicable legislation Interconnection cables H05VV U4G2 5 Recommended field fuse 20 A Earth leakage circuit breaker Must comply with applicable legislation a MCA Minimum circuit ampacity Stated values are maximum values see electrical data of combination with indoor units for exact values 4 5 3 To connect ...

Page 14: ...ck the insulation resistance of the compressor NOTICE If after installation refrigerant accumulates in the compressor the insulation resistance over the poles can drop but if it is at least 1 MΩ then the unit will not break down Use a 500 V mega tester when measuring insulation Do not use a mega tester for low voltage circuits 1 Measure the insulation resistance over the poles If Then 1 MΩ Insulat...

Page 15: ...be lit For any other action it needs to be lit first The backlight is lit for 30 seconds when you press a button 1 Perform introductory steps Action 1 Open the liquid stop valve and gas stop valve by removing the cap and turning counterclockwise with a hex wrench until it stops 2 Close the service cover to prevent electric shocks 3 Turn ON power for at least 6 hours before starting operation to pr...

Page 16: ...case of three phase power supply units Note Operation will be impossible Turn OFF the power recheck the wiring and switch two of the three electrical wires L4 The air inlet or air outlet is blocked U0 The stop valves are closed U2 There is a voltage imbalance There is a missing phase in case of three phase power supply units Note Operation will be impossible Turn OFF the power recheck the wiring a...

Page 17: ...m distance between the unit and the edge of obstacle E in the direction of obstacle D HU Height of the unit HB HD Height of obstacles B and D 1 Seal the bottom of the installation frame to prevent discharged air from flowing back to the suction side through the bottom of the unit 2 Maximum two units can be installed Not allowed See figure 2 on the inside of the front cover 1 For better serviceabil...

Page 18: ...nd Legend Optional Optional Part n Part n Description Description A1P Printed circuit board main A2P Printed circuit board noise filter A3P Printed circuit board inverter A4P Printed circuit board fan A5P Printed circuit board demand C503 C506 C507 A3P Capacitor DS1 DS2 A1P DIP switch E1H Bottom plate heater E1HC Crankcase heater F1U A1P Fuse T 3 15 A 250 V F8U F9U Fuse F F101U A4P Fuse F101U F102...

Page 19: ......

Page 20: ...4P573384 1 2019 04 Copyright 2019 Daikin 4P573384 1 0000000S ...

Reviews: