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Daikin RZAG71L7V1B [8/20] Installation
![Daikin RZAG71L7V1B [8/20] Installation](/views2/1794865/page8/bg8.png)
4 Installation
Installation manual
8
RZAG71~140L7V1B
Split system air conditioners
4P418662-1 – 2016.02
d
e
f
b
a
c
6 If the outdoor unit is installed above the indoor unit, cover the
stop valves (f, see above) with sealing material to prevent
condensed water on the stop valves from moving to the indoor
unit.
NOTICE
Any exposed piping might cause condensation.
7 Reattach the service cover and the piping intake plate.
8 Seal all gaps (example: a) to prevent snow and small animals
from entering the system.
a
WARNING
Provide adequate measures to prevent that the unit can be
used as a shelter by small animals. Small animals that
make contact with electrical parts can cause malfunctions,
smoke or fire.
NOTICE
Make sure to open the stop valves after installing the
refrigerant piping and performing vacuum drying. Running
the system with the stop valves closed may break the
compressor.
4.2.2 To determine if oil traps are required
If oil flows back into the outdoor unit's compressor, this might cause
liquid compression or deterioration of oil return. Oil traps in the rising
gas piping can prevent this.
If Then
The indoor unit is installed
higher than the outdoor
unit
Install an oil trap every 10m (height
difference).
a
b
10 m
a Rising gas piping with oil trap
b Liquid piping
The outdoor unit is
installed higher than the
indoor unit
Oil traps are NOT required.
4.3 Checking the refrigerant piping
4.3.1 Checking refrigerant piping: Setup
p
<
p
>
N2
C
b c e
a
g
f
d
A B
a Pressure reducing valve
b Nitrogen
c Weighing scales
d Refrigerant R32 tank (siphon system)
e Vacuum pump
f Liquid line stop valve
g Gas line stop valve
A Valve A
B Valve B
C Valve C
Valve State of valve
Valve A Open
Valve B Open
Valve C Open
Liquid line stop valve Close
Gas line stop valve Close
NOTICE
Indoor units should also be leak and vacuum tested. Keep
any possible (field supplied) field piping valves open as
well.
4.3.2 To check for leaks
NOTICE
Do NOT exceed the unit's maximum working pressure (see
"PS High" on the unit name plate).
Содержание
- Installation manual 1
- Split system air conditioners 1
- Installation manual 2
- 551 emc 3
- Aib vinçotte nb0026 3
- Daikin europe n v 3
- Daikin tcf 33 04 2016 3
- Daikin tcfp 01 3
- Dekra nb0344 3
- Electromagnetic compatibility 2014 30 eu 3
- En60335 2 40 3
- Low voltage 2014 35 eu 3
- Machinery 2006 42 ec 3
- P329110 6g 3
- Pressure equipment 2014 68 eu 19 07 2016 3
- Pressure equipment 97 23 ec 18 07 2016 3
- Rzag71l7v1b rzag100l7v1b rzag125l7v1b rzag140l7v1b 3
- Aib vinçotte international n v diamant building a reyerslaan 80 b 1030 brussels belgium 4
- P329110 6g 4
- Shigeki morita director ostend 1st of april 2016 4
- About the box 5
- About the box 5 5
- About the documentation 5
- About the documentation 5 5
- About this document 5
- Commissioning 12 5
- Installation 6 5
- Installation site requirements of the outdoor unit 5
- Outdoor unit 5
- Preparation 5
- Preparation 5 5
- Preparing installation site 5
- Table of contents 5
- Technical data 14 5
- To remove the accessories from the outdoor unit 5
- About the minimum floor area 6
- Installation 6
- Mounting the outdoor unit 6
- To determine the minimum floor area 6
- To install the outdoor unit 6
- To provide drainage 6
- To provide the installation structure 6
- B a 4 ø6 mm 7
- Connecting the refrigerant piping 7
- Installation 7
- To connect the refrigerant piping to the outdoor unit 7
- To prevent the outdoor unit from falling over 7
- Ø6 mm 7
- Checking refrigerant piping setup 8
- Checking the refrigerant piping 8
- Installation 8
- To check for leaks 8
- To determine if oil traps are required 8
- About charging refrigerant 9
- Charging refrigerant 9
- Installation 9
- To perform vacuum drying 9
- About the refrigerant 10
- Charging refrigerant setup 10
- Installation 10
- To charge refrigerant 10
- To determine the additional refrigerant amount 10
- To determine the complete recharge amount 10
- About electrical compliance 11
- Connecting the electrical wiring 11
- Guidelines when connecting the electrical wiring 11
- Installation 11
- Specifications of standard wiring components 11
- To connect the electrical wiring on the outdoor unit 11
- To fix the fluorinated greenhouse gases label 11
- A b c d e 12
- Checklist before commissioning 12
- Commissioning 12
- Finishing the outdoor unit installation 12
- To check the insulation resistance of the compressor 12
- To finish the outdoor unit installation 12
- Commissioning 13
- To perform a test run 13
- Error codes when performing a test run 14
- Service space outdoor unit 14
- Technical data 14
- Piping diagram outdoor unit 15
- Technical data 15
- Wiring diagram outdoor unit 15
- Technical data 16
- Ceiling mounted 19
- Ceiling mounted uni 19
- Floor standing 19
- Floor standing uni 19
- Wall mounted 19
- Wall mounted uni 19
- Copyright 2016 daikin 20
- P418662 1 20
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