![Daikin EMRQ12ABY1 [15/36] Selection of refrigerant branch kits](/img/pdf.png)
Daikin EMRQ12ABY1 [15/36] Selection of refrigerant branch kits
![Daikin EMRQ12ABY1 [15/36] Selection of refrigerant branch kits](/views2/1764113/page15/bgf.png)
EMRQ8~16ABY1
Daikin Altherma outdoor unit
4P501819-1 – 2017.08
Installation manual
12
9.3. Selection of refrigerant branch kits
Refrigerant refnets
■ When using refnet joints at the first branch counted from the
outdoor unit side, choose from the following table in accordance
with the capacity of the outdoor unit (example: refnet joint a)
■ For refnets joints other than the first branch (example refnet
joint b), select the proper branch kit model based on the total
capacity index of all indoor units connected after the refrigerant
branch.
■ Concerning refnet headers, choose from the following table in
accordance with the total capacity of all the indoor units
connected below the refnet header:
9.4. System piping limitations
Piping length restrictions
Make sure to perform the piping installation within the range of the
maximum allowable pipe length, allowable level difference and
allowable length after branching as indicated below:
Maximum allowable lengths
Actual pipe length between outdoor and indoor unit ≤100 m
Example 1: a+b+c+d+e≤100 m
Example 2: a+f+h≤100 m
Example 3: a+f≤100 m
Equivalent piping length between indoor and outdoor units ≤120 m
(equivalent pipe length of refnet to be taken 0.5 m and for header
1.0 m)
Total piping length from outdoor to all indoor units ≤300 m
Pipe length from first branch kit (either refnet joint or refnet header) to
indoor unit ≤40 m
[Example 1]: unit 5: b+c+d+e≤40 m
[Example 2]: unit 3: b+e≤40 m, unit 5: f+h≤40 m
[Example 3]: unit 5: f≤40 m
Maximum allowable height difference
Difference in height between outdoor and indoor units H1≤40 m
Difference in height between lowest and heighest indoor unit
H2≤15 m
Refrigerant branch kit name
Outdoor unit
capacity type (Hp)
2 pipes
8+10 KHRQ22M29T9
12~16 KHRQ22M64T
Refrigerant branch kit name
Indoor unit
capacity index
2 pipes
<200 KHRQ22M20T
200≤x<290 KHRQ22M29T
290≤x<520 KHRQ22M64T
Refrigerant branch kit name
Indoor unit
capacity index
2 pipes
<200 KHRQ22M29H
200≤x<290 KHRQ22M29H
290≤x<520 KHRQ22M64H
NOTE
Refrigerant branch kits can only be used with R410A.
Example 1: Branch with refnet joint
Example 2: Branch with refnet joint and refnet header
Example 3: Branch with refnet header
ab c d e
H1
ABCD
1234
5
H2
fghi
H1
H2
a
f
b
c
d
e
h
g
45
A
B
1
2
3
a
H1
b
c
d
1
2
3
e
4
f
5
H2
NOTE
When the equivalent pipe length between outdoor and
indoor units is 90 m or more, the size of the main liquid
pipe must be increased. Never increase discharge gas
pipe sizes.
Depending on the length of the piping, the capacity
may drop, but even in such a case it is possible to
increase the size of the main liquid pipe.
Make sure to perform the piping installation within the
range of the maximum allowable pipe length, allowable
level difference and allowable length after branching as
indicated above.
HP Liquid Ø (mm)
8+10
9.5
→ 12.7
12~16
12.7
→ 15.9
4PEN501819-1.book Page 12 Wednesday, September 13, 2017 12:52 PM
Содержание
- Daikin altherma outdoor unit 1
- Installation manual 1
- Ce atitikties deklaracija ce atbilstības deklarācija ce vyhlásenie zhody ce uyumluluk beyani 2
- Ce declaracion de conformidad ce dichiarazione di conformita ce h ø h ymmopºø h 2
- Ce declaration of conformity ce konformitätserklärung ce declaration de conformite ce conformiteitsverklaring 2
- Ce declaração de conformidade се заявление о соответствии ce opfyldelseserklæring 2
- Ce erklæring om samsvar ce ilmoitus yhdenmukaisuudesta ce prohlášení o shodě 2
- Ce i zjava o skladnosti ce vastavusdeklaratsioon ce декларация за съответствие 2
- Ce izjava o usklađenosti ce megfelelőségi nyilatkozat ce deklaracja zgodności ce declaraţie de conformitate 2
- Daikin europe n v 2
- Daikin europe n v hat die berechtigung die technische konstruktionsakte zusammenzustellen 2
- Daikin europe n v ma upoważnienie do zbierania i opracowywania dokumentacji konstrukcyjnej 2
- Daikin europe n v â ó è âíô ûèô ôùëì óë ó û óù íâè ùôó â óèîfi ê îâïô î ù ûîâ 2
- Daikin europe n v е оторизирана да състави акта за техническа конструкция 2
- Emrq8aby1 emrq10aby1 emrq12aby1 emrq14aby1 emrq16aby1 2
- En60335 2 40 2
- Irányelv ek és módosításaik rendelkezéseit 2
- Machinery 2006 42 ec electromagnetic compatibility 2014 30 eu pressure equipment 2014 68 eu 2
- Pw40200 17v 2
- Компания daikin europe n v уполномочена составить комплект технической документации 2
- 40 bar 3
- Ankstesnio puslapio tęsinys 3
- Ce atitikties deklaracija ce atbilstības deklarācija ce vyhlásenie zhody ce uyumluluk beyani 3
- Ce declaracion de conformidad ce dichiarazione di conformita ce h ø h ymmopºø h 3
- Ce declaration of conformity ce konformitätserklärung ce declaration de conformite ce conformiteitsverklaring 3
- Ce declaração de conformidade се заявление о соответствии ce opfyldelseserklæring 3
- Ce erklæring om samsvar ce ilmoitus yhdenmukaisuudesta ce prohlášení o shodě 3
- Ce i zjava o skladnosti ce vastavusdeklaratsioon ce декларация за съответствие 3
- Ce izjava o usklađenosti ce megfelelőségi nyilatkozat ce deklaracja zgodności ce declaraţie de conformitate 3
- Ciąg dalszy z poprzedniej strony 3
- Continua dalla pagina precedente 3
- Continuación de la página anterior 3
- Continuarea paginii anterioare 3
- Continuation of previous page 3
- Continuação da página anterior 3
- Eelmise lehekülje järg 3
- Folytatás az előző oldalról 3
- Fortsat fra forrige side 3
- Fortsettelse fra forrige side 3
- Fortsetzung der vorherigen seite 3
- Fortsättning från föregående sida 3
- Iepriekšējās lappuses turpinājums 3
- Jatkoa edelliseltä sivulta 3
- Nadaljevanje s prejšnje strani 3
- Nastavak s prethodne stranice 3
- Pokračovanie z predchádzajúcej strany 3
- Pokračování z předchozí strany 3
- Ps 40 bar 3
- Pw40200 17v 3
- Shigeki morita director ostend 1st of september 2017 3
- Suite de la page précédente 3
- Tsmax 63 c 3
- Tsmin 30 c 3
- Vervolg van vorige pagina 3
- Önceki sayfadan devam 3
- Û ó âè fi ùëó úôëáô ìâóë ûâï 3
- Продолжение предыдущей страниц 3
- Продължение от предходната страница 3
- Installation manual 4
- Ontents 4
- Afety precautions 5
- Efinitions 5
- General information 5
- Ntroduction 5
- Accessories supplied with this unit 6
- Ccessories 6
- Combination and options 6
- Model identification 6
- Scope of the manual 6
- Opening the unit 7
- Verview of unit 7
- Main components in the unit 8
- Electrical component box left switch box 9
- Electrical component box right switch box 9
- Main components in the switch box 9
- Electing an installation location 10
- General precautions on installation location 10
- Dimensions of outdoor unit 11
- Imensions and service space 11
- Selecting a location in cold climates 11
- Weather dependent precautions 11
- Handling 12
- Handling and unpacking the unit 12
- Inspection 12
- Nspectin 12
- Service space 12
- Installing the unit 13
- Unpacking 13
- Efrigerant pipe size and allowable pipe length 14
- Selection of piping material 14
- Selection of piping size 14
- Maximum allowable height difference 15
- Maximum allowable lengths 15
- Piping length restrictions 15
- Refrigerant refnets 15
- Selection of refrigerant branch kits 15
- System piping limitations 15
- Caution for brazing 16
- Connecting the refrigerant piping 16
- Recautions on refrigerant piping 16
- Cautions on handling the service port 19
- Cautions on handling the stop valve 19
- Cautions on handling the stop valve cover 19
- General guidelines 19
- Guidelines for handling stop valve 19
- How to use the stop valve 19
- Leak test and vacuum drying 19
- Tightening torques 19
- Installation of refrigerant piping leak test vacuuming after electrical installation is done on any indoor or outdoor unit 20
- Installation of refrigerant piping leak test vacuuming before electrical installation is done regular installation method 20
- Set up 20
- Ipe insulation 21
- Leak test 21
- Vacuum drying 21
- Internal wiring parts table 22
- Lectrical wiring work 22
- Precautions on electrical wiring work 22
- Requirements 23
- Routing 23
- System overview of field wiring 23
- Transmission wiring routing 23
- Connection 24
- Power supply routing 24
- Precautions when knocking out knock out holes 24
- Harging refrigerant 25
- Precautions 25
- Calculating the additional refrigerant charge 26
- Fill in the label as follows 26
- Important information regarding the refrigerant used 26
- Method for adding refrigerant 26
- Precautions when adding refrigerant 26
- Charging method 27
- Checks after adding refrigerant 27
- W x w x w x x 27
- W x x x x c x 27
- W x x x x x c 27
- Checks before initial start up 28
- Field settings 28
- How to operate the push buttons 28
- Up and configuration 28
- Field settings by push buttons 29
- Precautions before starting test operation 29
- Test operation 29
- W x w x x w x 29
- W x x x x c x 29
- W x x x x x c 29
- X x w x x x x 29
- Test operation 30
- X w w x x x x 30
- X x w x x x x 30
- A2p a2p 31
- Aintenance and service 31
- Peration of the unit 31
- Aution for refrigerant leaks 32
- Introduction 32
- Maximum concentration level 32
- Refrigerant recovery operation method 32
- Service mode operation 32
- Vacuum method 32
- W x w x w x w 32
- W x x x x c x 32
- W x x x x x c 32
- Isposal requirements 33
- Nit specifications 33
- Copyright 2017 daikin 36
- P501819 1 36
Похожие устройства
- Daikin EMRQ14ABY1 Инструкция по монтажу
- Daikin EMRQ16ABY1 Инструкция по монтажу
- Daikin ERAD120E-SL Инструкция по эксплуатации
- Daikin ERAD140E-SL Инструкция по эксплуатации
- Daikin ERAD160E-SL Инструкция по эксплуатации
- Daikin ERAD160E-SL Инструкция по монтажу
- Daikin ERAD190E-SL Инструкция по эксплуатации
- Daikin ERAD190E-SL Инструкция по монтажу
- Daikin ERAD210E-SL Инструкция по эксплуатации
- Daikin ERAD210E-SL Инструкция по монтажу
- Daikin ERAD240E-SL Инструкция по эксплуатации
- Daikin ERAD240E-SL Инструкция по монтажу
- Daikin ERAD300E-SL Инструкция по эксплуатации
- Daikin ERAD300E-SL Инструкция по монтажу
- Daikin ERAD350E-SL Инструкция по эксплуатации
- Daikin ERAD350E-SL Инструкция по монтажу
- Daikin ERAD410E-SL Инструкция по эксплуатации
- Daikin ERAD410E-SL Инструкция по монтажу
- Daikin ERAD460E-SL Инструкция по эксплуатации
- Daikin ERAD460E-SL Инструкция по монтажу