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7 Commissioning

Installer reference guide

24

RZASG71~Y1

Sky Air Advance-series

4P486047-1 – 2017.04

The 

fuses

  or  locally  installed  protection  devices  are

installed  according  to  this  document,  and  have  not  been
bypassed.

The 

power  supply  voltage

  matches  the  voltage  on  the

identification label of the unit.

There  are  NO 

loose  connections

  or  damaged  electrical

components in the switch box.

The 

insulation resistance

 of the compressor is OK.

There  are  NO 

damaged  components

  or 

squeezed

pipes

 on the inside of the indoor and outdoor units.

There are NO 

refrigerant leaks

.

The  correct  pipe  size  is  installed  and  the 

pipes

  are

properly insulated.

The 

stop valves

 (gas and liquid) on the outdoor unit are

fully open.

7.4

To perform a test run

This task is only applicable when using the BRC1E52 user interface.

▪ When  using  BRC1E51,  see  the  installation  manual  of  the  user

interface.

▪ When using BRC1D, see the service manual of the user interface.

NOTICE

Do not interrupt the test run.

INFORMATION

Backlight.

  To  perform  an  ON/OFF  action  on  the  user

interface,  the  backlight  does  not  need  to  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 (A) and gas stop valve (B)
by removing the stem cap and turning
counterclockwise with a hex wrench until it stops.

A

B

2

Close the service cover to prevent electric shocks.

3

Turn ON power for at least 6 hours before starting
operation to protect the compressor.

4

On the user interface, set the unit to cooling operation
mode.

2

Start the test run.

#

Action

Result

1

Go to the home menu.

Cool

Set to

28

°C

2

Press at least 4 seconds.

The Service Settings menu
is displayed.

#

Action

Result

3

Select Test Operation.

Return

Setting

Service Settings                   1/3

Test Operation

Maintenance Contact

Field Settings

Demand

Min Setpoints Differential

Group Address

4

Press.

Test Operation is
displayed on the home
menu.

Cool

Return

Setting

Test Operation

5

Press within 10 seconds.

Test run starts.

3

Check operation for 3 minutes.

4

Check operation of the airflow direction.

#

Action

Result

1

Press.

Return 

Setting 

Return

Setting

Air Volume/direction

Air Volume

Direction

Position 0

Low

2

Select Position 0.

Return 

Setting 

Return

Setting

Air Volume/direction

Air Volume

Direction

Low

Position 0

3

Change the position.

If the airflow flap of the
indoor unit moves,
operation is OK.

If not, operation is not OK.

4

Press.

The home menu is
displayed.

5

Stop the test run.

#

Action

Result

1

Press at least 4 seconds.

The Service Settings menu
is displayed.

2

Select Test Operation.

Return

Setting

Service Settings                   1/3

Test Operation

Maintenance Contact

Field Settings

Demand

Min Setpoints Differential

Group Address

3

Press.

The unit returns to normal
operation, and the home
menu is displayed.

7.5

Error codes when performing a
test run

If  the  installation  of  the  outdoor  unit  has  NOT  been  done  correctly,
the following error codes may be displayed on the user interface:

Содержание RZASG100M7V1B

Страница 1: ...nstaller reference guide Sky Air Advance series English Installer reference guide Sky Air Advance series RZASG71M2V1B RZASG100M7V1B RZASG125M7V1B RZASG140M7V1B RZASG100M7Y1B RZASG125M7Y1B RZASG140M7Y1...

Страница 2: ...recautions when checking the refrigerant piping 16 6 5 3 Checking refrigerant piping Setup 16 6 5 4 To check for leaks 16 6 5 5 To perform vacuum drying 17 6 6 Charging refrigerant 17 6 6 1 About char...

Страница 3: ...OT touch the refrigerant piping water piping or internal parts during and immediately after operation It could be too hot or too cold Give it time to return to normal temperature If you must touch it...

Страница 4: ...ake sure there is no oxygen in the system Refrigerant may only be charged after performing the leak test and the vacuum drying In case re charge is required refer to the nameplate of the unit It state...

Страница 5: ...earth leakage protector make sure it is compatible with the inverter resistant to high frequency electric noise to avoid unnecessary opening of the earth leakage protector NOTICE Precautions when layi...

Страница 6: ...do and know to install the system Commissioning What to do and know to commission the system after it is installed Hand over to the user What to give and explain to the user Maintenance and service Ho...

Страница 7: ...n manual of the refrigerant branch kit Demand adaptor kit SB KRP58M52 Includes the additional mounting plate EKMKSA2 Can be used for the following Low noise To lower the operation sound of the outdoor...

Страница 8: ...ght be higher than the sound pressure level mentioned in Sound spectrum in the data book due to environmental noise and sound reflections INFORMATION The sound pressure level is less than 70 dBA In pl...

Страница 9: ...rresponds with the actual highest unit L1 Main piping L2 L7 Branch piping H1 Height difference between the highest indoor unit and the outdoor unit H2 Height difference between the highest and the low...

Страница 10: ...win L2 L3 Limit L4 L5 Limit L6 L7 Limit L2 L4 L3 L7 Limit 10 m 6 Maximum height between indoor and outdoor Pair twin triple and double twin H1 Limit 30 m 7 Maximum height between indoors Pair N A Twin...

Страница 11: ...ing Charging refrigerant Connecting the electrical wiring Finishing the outdoor installation Finishing the indoor installation INFORMATION For installation of the indoor unit mounting the indoor unit...

Страница 12: ...e unit in order to prevent the invasion of water in the unit and to avoid the drain water dripping see the following illustration INFORMATION If necessary you can use a drain plug kit field supply to...

Страница 13: ...thing but the designated refrigerant to get mixed into the refrigerant cycle e g air Only use R32 when adding refrigerant Only use installation tools e g manifold gauge set that are exclusively used f...

Страница 14: ...d film on the inside of the piping This film adversely affects valves and compressors in the refrigerating system and prevents proper operation Set the nitrogen pressure to 20 kPa 0 2 bar just enough...

Страница 15: ...oor unit Piping length Keep field piping as short as possible Piping protection Protect the field piping against physical damage 1 Do the following Remove the service cover a with screw b Remove the p...

Страница 16: ...ists of the following stages 1 Checking for leaks in the refrigerant piping 2 Performing vacuum drying to remove all moisture air or nitrogen from the refrigerant piping If there is a possibility of m...

Страница 17: ...it is factory charged with refrigerant but in some cases the following might be necessary What When Charging additional refrigerant When the total liquid piping length is more than specified see later...

Страница 18: ...ak If the refrigerant leaks in the room and comes in contact with fire from a burner a heater or a cooker this may result in fire or the formation of a harmful gas Turn off any combustible heating dev...

Страница 19: ...ins 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 CAU...

Страница 20: ...frigerant charge in the system expressed as tonnes CO2 equivalent is used to determine the maintenance intervals Follow the applicable legislation Formula to calculate the greenhouse gas emissions GWP...

Страница 21: ...ble legislation Interconnection cables Minimum cable section of 2 5 mm and applicable for 230 V Recommended field fuse 20 A 25 A 32 A 16 A 20 A Earth leakage circuit breaker Must comply with applicabl...

Страница 22: ...e frame When cables are routed from the unit a protection sleeve for the conduits PG insertions can be inserted at the knockout hole When you do not use a wire conduit protect the wires with vinyl tub...

Страница 23: ...eat up the compressor oil to avoid oil shortage and compressor breakdown during startup NOTICE NEVER operate the unit without thermistors and or pressure sensors switches Burning of the compressor mig...

Страница 24: ...vice cover to prevent electric shocks 3 Turn ON power for at least 6 hours before starting operation to protect the compressor 4 On the user interface set the unit to cooling operation mode 2 Start th...

Страница 25: ...the unit 9 Maintenance and service NOTICE Maintenance must be done by an authorised installer or service agent We recommend to do maintenance at least once a year However applicable legislation might...

Страница 26: ...y for reuse recycling and recovery 11 1 Overview Disposal Typical workflow Disposing of the system typically consists of the following stages 1 Pumping down the system 2 Bringing the system to a speci...

Страница 27: ...row of units A E a b c d e eB eD a b c d e eB eD A B C D E B HU HD H B 100 A B C 250 100 100 B E 100 1000 500 A B C E 250 150 150 1000 500 D 500 D E 500 1000 500 B D 100 500 B D E 1 2 1 HB HD HB HU 25...

Страница 28: ...e upper unit high enough above the lower unit to prevent ice buildup at the upper unit s bottom plate B1 B2 B1 If there is no danger of drainage dripping and freezing between the upper and lower units...

Страница 29: ...ctive devices S1PH S1PLand Q1E 3 Refer to the combination table and the option manual for how to connect the wiring to X6A X28A and X77A 4 Colours BLK black RED red BLU blue WHT white GRN green 4 Lege...

Страница 30: ...licable for a certain product or domain Service company Qualified company which can perform or coordinate the required service to the product Installation manual Instruction manual specified for a cer...

Страница 31: ......

Страница 32: ...4P486047 1 2017 04 Copyright 2017 Daikin...

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