For The Installer; About The Box; About; To Remove The Accessories From The Outdoor Unit - Daikin RXYLQ10T7Y1B Series Installation And Operation Manual

For the installer

11

About the box

11.1

About

is part of Daikin's wider commitment to reduce our
environmental footprint. With
economy for refrigerants. One of the actions to achieve this, is the
reuse of reclaimed refrigerant in VRV units produced and sold in
Europe. For more information about the countries that are in scope,
visit: http://www.daikin.eu/loop-by-daikin.
11.2 To remove the accessories from
the outdoor unit
Make sure that all accessories are available in the unit.
a b
1× 1×
REQUEST FOR THE INDICATION OF INSTALLATION INFORMATION
1. RECORD OF INDOOR UNIT MODEL AND INSTALLATION SITE
No. 1 2 3 4
MODELNAME
INSTALLATION
SITE No. 11 12 13 14
MODELNAME
INSTALLATION
No. SITE 21 22 23 24
MODELNAME
INSTALLATION
No. SITE 31 32 33 34
MODELNAME
INSTALLATION
SITE No. 41 42 43 44
MODELNAME
INSTALLATION
SITE No. 51 52 53 54
MODELNAME
INSTALLATION
SITE No. 61 62 63 64
MODELNAME
INSTALLATION
SITE
2. RECORD FOR SETTINGS (CONTENTS SEE INSTALLATION MANUAL)
SETTING VALUE REMARK DATE
3. RECORD OF INSTALLATION DATE DAY MONTH YEAR
6. AFTER EQUIPPING, PLEASE PUT IT ON THE BACK SIDE OF THE FRONT PLATE.
f g
1× 1×
a General safety precautions
b Installation manual and operation manual
c Additional refrigerant charge label
d Installation information sticker
e Fluorinated greenhouse gases label
f Multilingual fluorinated greenhouse gases label
g Piping accessory bag
11.3

Accessory pipes: Diameters

Accessory pipes (mm)
Gas pipe
▪ Front connection
ID Øa
ID Øb
▪ Bottom connection
ID Øa
OD Øb
Liquid pipe
▪ Front connection
ID Øb
ID Øa
▪ Bottom connection
ID Øb
ID Øa
RXMLQ8 + RXYLQ10~14T7Y1B*
VRV IV system air conditioner
4P543426-1B – 2020.10
we want to create a circular
c d e
1× 1× 1×
REQUEST FOR THE INDICATION OF ADDITIONAL REFRIGERANT CHARGING AND LEAK DETECTION OPERATION RESULT
BE SURE TO FILL OUT THE BLANKS, WHICH ARE NEEDED FOR AFTER-SALE SERVICES. BE SURE TO FILL OUT THE BLANKS, WHICH ARE NEEDED FOR AFTER-SALE SERVICES.
5 6 7 8 9 10 1. CALCULATION OF ADDITIONAL REFRIGERANT CHARGING AMOUNT
CALCULATE THE ADDITIONAL REFRIGERANT CHARGING AMOUNT BASED ON THE FORMULA BELOW BEFORE CHARGING.
WHEN RE-CHARGING TOTAL AMOUNT OF REFRIGERANT , CHARGE THE TOTAL OF THE AMOUNT CHARGED AT SHIPMENT (INDICATED ON THE MACHINE NAMEPLATE) AND THE ADDITIONAL AMOUNT SHOWN AS FOLLOWS :
15 16 17 18 19 20 capacity connection Total indoor unit
Total indoor unit capacity kg 50%< CR < 105% ratio (CR) 8HP 0 0 10-12HP 14-16HP 18-20HP 0 0.5
OUTDOOR ADDITIONAL CHARGING AMOUNT PIPE SIZE O22.2 x 0.37 TOTAL LENGTH OF LIQUID PIPE SIZE O19.1 x 0.26 TOTAL LENGTH OF LIQUID PIPE SIZE O15.9 x 0.18 TOTAL LENGTH OF LIQUID when piping length <30m 50%< CR < 70% 105%< CR < 130% 0.5 0 0.5 0 0.5 0 0.5 1.0
25 26 27 28 29 30 UNIT kg Total indoor unit capacity 70%< CR < 85% 0.3 0.5 0.5 1.0
(m) x 0.37 (m) x 0.26 (m) x 0.18 when piping length >30m 105%< CR < 130% 85%< CR < 105% 0.7 1.2 1 1.5 1.5 1 2.0 1.5
PIPE SIZE O12.7 x 0.12 TOTAL LENGTH OF LIQUID PIPE SIZE O9.5 x 0.059 TOTAL LENGTH OF LIQUID PIPE SIZE O6.4 x 0.022 TOTAL LENGTH OF LIQUID
35 36 37 38 39 40 (m) x 0.12 (m) x 0.059 (m) x 0.022 RYYQ8~12 ONLY FOR RYYQ8~20 MODELS RYYQ14-16 RYYQ18-20
kg 0.9 1.1 1.3
2. RECORD OF ADDITIONAL REFRIGERANT CHARGE AMOUNT AND RESULT OF LEAK CHECK OPERATION
45 46 47 48 49 50
DATE
AMOUNT
55 56 57 58 59 60 RESULT LEAK CHECK
DATE
AMOUNT
RESULT LEAK CHECK
DATE
AMOUNT
SETTING VALUE REMARK DATE RESULT LEAK CHECK
DATE
AMOUNT
RESULT LEAK CHECK
3. FOR DETAILS CONCERNING PIPING SELECTION AND CALCULATION OR HOW TO OPERATE THE LEAK DETECTION FUNCTION, PLEASE REFER TO THE INSTALLATION MANUAL.
4. MODEL NAME 5. MANUFACTURING NUMBER
4. AFTER FILLING IN THIS TABLE, PLEASE PUT IT ON THE SWITCH BOX COVER.
3P328191-1 3P328192-1
HP Øa Øb
8 19.1
10 25.4 22.2
12 25.4 28.6
14
8 9.5
10
12 12.7
14
11.4

To remove the transportation stay

NOTICE
If the unit is operated with the transportation stay attached,
abnormal vibration or noise may be generated.
The compressor transportation stay must be removed. It is installed
under the compressor leg in order to protect the unit during
transport. Proceed as shown in the figure and procedure below.
1 Remove the 2 transportation stay mounting bolts.
2 Remove the transportation stay as shown in the figure below.
1
12

About the units and options

12.1

About the outdoor unit

This installation manual concerns the VRV IV, full inverter driven,
heat pump system.
Model line up:
Model
RXYLQ10~14 Single non-continuous heating model.
RXYLQ16~42 Multi non-continuous heating model
(consisting of 2 or 3 modules).
Depending on the type of outdoor unit which is chosen, some
functionality will or will not exist. It will be indicated throughout this
installation manual and brought to your attention. Certain features
have exclusive model rights.
These units are intended for outdoor installation and aimed for heat
pump applications including air to air and air to water applications.
These units have (in single use) heating capacities ranging from
31.5 to 45 kW and cooling capacities rating from 28 to 40 kW. In
multi combination the heating capacity ranges from 50 to 135 kW
and cooling capacity ranges from 45 to 120 kW.
The outdoor unit is designed to work in heating mode at ambient
temperatures from –25°C WB to 15.5°C WB and in cooling mode at
ambient temperatures from –5°C DB to 43°C DB.
11 About the box
1
Description
Installation and operation manual
15