Daikin ATXS35BVMB [10/14] Indoor unit installation
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9 ■English
Indoor Unit Installation
5.
When connecting to an HA system.
1) Remove the front grille. (2 screws)
2) Remove the electrical wiring box. (3 screws)
3) Remove the metal plate electrical wiring cover. (4 tabs)
4) Remove the resin plastic electrical wiring cover. (2 tabs)
5) Attach the connection cord to the S21 connector and pull the harness out through the notched part in the figure.
6) Replace the electrical wiring cover as it was, and pull the harness around, as shown in the figure.
6.
Drain piping.
1) Connect the drain hose, as described below.
2) Remove the air filters and pour some water into the drain pan to check the water
flows smoothly.
3) When drain hose requires extension, obtain an extension hose commercially avail-
able.
Be sure to thermally insulate the indoor section of the extension hose.
4) When connecting a rigid polyvinyl chloride pipe
(nominal diameter 13 mm) directly to the drain
hose attached to the indoor unit as with embed-
ded piping work, use any commercially available
drain socket (nominal diameter 13 mm) as a
joint.
3)
Remove the metal
plate electrical
wiring cover.
Slide
Screws
Ta b
Ta b
Press
Slide
Press
Press
4), 5)
6) Pull-around figure
Attach to the S21 connector
and take the harness out of the
notched part on the mounting.
HA connector
(S21)
Ta b
Ta b
Notched part
HA cord
The drain hose should
be inclined downward.
No trap is permitted.
Do not put the end
of the hose in water.
Indoor unit
drain hose
φ 18
Extension drain hose
Heat insulation tube
(Field supply)
Drain hose supplied with
the indoor unit
Commercially available drain
socket
(nominal diameter 13 mm)
Commercially available rigid
polyvinyl chloride pipe
(nominal diameter 13 mm)
φ 18
01_EN_2P098777-1.fm Page 9 Friday, October 18, 2002 1:26 PM
Содержание
- Ftxs25bvmb ftks25bvmb ftxs35bvmb ftks35bvmb ftx25bvmb ftk25bvmb ftx35bvmb ftk35bvmb atxs25bvmb atks25bvmb atxs35bvmb atks35bvmb atx25bvmb atk25bvmb atx35bvmb atk35bvmb 1
- Installation manual 1
- Models 1
- R 410a split series 1
- Cautions 2
- I english 2
- Safety precautions 2
- Warnings 2
- Accessories 3
- Choosing a site 3
- How to remove the front grille 3
- I english 2 3
- Indoor unit 3
- Installation tips 3
- Wireless remote controller 3
- How to attach the front grille 4
- How to attach the front panel 4
- How to remove the front panel 4
- How to set te different addresses 4
- I english 4
- Installation tips 4
- Pcb in the indoor unit 4
- Wireless remote controller 4
- Ftx25 35 ftk25 35 atx25 35 atk25 35 5
- Ftxs25 35 ftks25 35 atxs25 35 atks25 35 5
- I english 4 5
- Indoor unit installation drawings 5
- Install air puriying filter on air filter 5
- Adjusting the angle 6
- Iiii caution 6
- Intelligent eye sensor 6
- Boring a wall hole and installing wall embedded pipe 7
- I english 6 7
- Indoor unit installation 7
- Installing the mounting plate 7
- 2 left side left back or left bottom piping 8
- Caulk this hole with putty or caulking material bind with plastic tape 8
- Do not apply lubricating oil refrigerant machine oil when inserting application of causes deterioration and drain leakage of the plug 8
- Drain hose 8
- I english 8
- Indoor unit installation 8
- Insert a hexagon wrench 4 mm 8
- Installing indoor unit 8
- No gap 8
- Wrap insulating tape around the bent portion of refrigerant pipe overlap at least half the width of the tape with each turn interconnecting wires 8
- _en_2p098777 1 fm page 7 friday october 18 2002 1 26 pm 8
- 3 wall embedded piping 9
- I english 8 9
- Iiii warning 9
- Wiring 9
- _en_2p098777 1 fm page 8 friday october 18 2002 1 26 pm 9
- Drain piping 10
- I english 10
- Indoor unit installation 10
- When connecting to an ha system 10
- Align the centres of both flares and tighten the flare nuts 3 or 4 turns by hand then tighten them fully with the torque wrenches use torque wrenches when tightening the flare nuts to prevent damage to the flare nuts and escaping gas 11
- Cut the pipe end with a pipe cutter 2 remove burrs with the cut surface facing downward so that the chips do not enter the pipe 3 put the flare nut on the pipe 4 flare the pipe 5 check that the flaring is properly made 11
- Do not use mineral oil on flared part 2 prevent mineral oil from getting into the system as this would reduce the lifetime of the units 3 never use piping which has been used for previous installations only use parts which are delivered with the unit 4 do never install a drier to this r 410a unit in order to guarantee its lifetime 5 the drying material may dissolve and damage the system 6 incomplete flaring may cause refrigerant gas leakage 11
- Flaring the pipe end 11
- Iiii warning 11
- Protect the open end of the pipe against dust and moisture 2 all pipe bends should be as gentle as possible use a pipe bender for bending bending radius should be 30 to 40 mm or larger 11
- Refrigerant piping 11
- Refrigerant piping work 11
- To prevent gas leakage apply refrigeration machine oil on both inner and outer surfaces of the flare use refrigeration oil for r 410a 11
- 2 selection of copper and heat insulation materials 12
- I english 12
- Refrigerant piping work 12
- I english 12 13
- Test items 13
- Trial operation and testing 13
- Trial operation from remote controller 13
- P098777 1 m02b078 14
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