![Daikin FTXJ35LV1BW [8/16] Flaring the pipe end](/img/pdf.png)
Daikin FTXJ35LV1BW [8/16] Flaring the pipe end
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6 ■English
Installation Tips
• Attachment methods of connection cord
1) Remove the factory-mounted connector from S21.
2) Tie the harnesses in a bundle as shown in the figure so that the removed
connector does not interfere with the printed circuit board.
3) Attach the connection cord to the S21 connector and pull the
harness out through the notched part in the figure.
4) Pull the harness around, as shown in the figure.
• Attachment methods of metal plate electrical wiring
covers
1) Hook the top part of the metal plate electrical wiring
cover (B) on the 2 tabs.
2) Press in the hook on the bottom to catch a single tab, and
mount the metal plate electrical wiring cover (B).
3) Insert the connector into the hole, and hook and mount the
metal plate electrical wiring cover (A) onto the 4 tabs.
Refrigerant Piping Work
, install as described in the installation manual supplied with the multi outdoor unit.
1. Flaring the pipe end
1) 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.
WARNING
• Do not use mineral oil on flared part.
• Prevent mineral oil from getting into the system as this would reduce the lifetime of the units.
• Never use piping which has been used for previous installations. Only use parts which are delivered with the unit.
• Never install a drier to this R32 unit in order to guarantee its lifetime.
• The drying material may dissolve and damage the system.
• Incomplete flaring may cause refrigerant gas leakage.
Screw
HA connector (S21)
Metal plate
electrical
wiring cover (A)
Metal plate electrical
wiring cover (B)
With a multi indoor unit
A
A
(Cut exactly at
right angles.)
Remove burrs.
Flaring
Set exactly at the position shown below.
Die
0-0.5mm
Clutch-type
Flare tool for
R410A or R32
1.0-1.5mm
Clutch-type
(Rigid-type)
1.5-2.0mm
Wing-nut type
(Imperial-type)
Conventional flare tool
Flare’s inner surface
must be flaw-free.
The pipe end must
be evenly flared in a
perfect circle.
Make sure that the
flare nut is fitted.
Ch eck
Содержание
- Daikin room air conditioner 1
- Installation manual 1
- Models 1
- Daikin industries czech republic s r o 2
- En60335 2 4 2
- Ftxj20lv1bw ftxj25lv1bw ftxj35lv1bw ftxj50lv1bw ftxj20lv1bs ftxj25lv1bs ftxj35lv1bs ftxj50lv1bs ftxm20k3v1b ftxm25k3v1b ftxm35k3v1b ftxm42k3v1b ftxm50k3v1b 2
- Low voltage 2006 95 ec machinery 2006 42 ec electromagnetic compatibility 2004 108 ec 2
- P390250 3 2
- Takayuki fujii managing director pilsen 3rd of nov 2014 2
- English 1 3
- Read the precautions in this manual carefully before operating the unit this appliance is filled with r32 3
- Safety precautions 3
- Warning 3
- Accessories 4
- Choosing an installation site 4
- Indoor unit 4
- Wireless remote controller 4
- Caution 5
- English 3 5
- Indoor unit installation drawings 5
- Intelligent eye sensor 5
- Installation tips 6
- Removing and installing the front grille 6
- Removing and installing the upper front panel 6
- Caution 7
- How to set the different addresses 7
- Installation tips 7
- When connecting to an ha system wired remote controller central remote controller etc 7
- Flaring the pipe end 8
- Installation tips 8
- Refrigerant piping work 8
- Warning 8
- Caution 9
- Refrigerant piping 9
- Refrigerant piping work 9
- Boring a wall hole and installing wall embedded pipe 10
- Indoor unit installation 10
- Installing the mounting plate 10
- Inter unit wiring 10
- Attach the drain hose to the underside of the refrigerant pipes with adhesive vinyl tape 2 wrap the inter unit wire refrigerant pipes and drain hose together with insulation tape 11
- Attachment on the right side factory default attachment on the left side 11
- Drain hose attachment position 11
- Front side of unit 11
- How to replace the drain plug and drain hose 11
- How to set drain plug 11
- Indoor unit installation 11
- Laying piping hoses and wiring 11
- Pass the inter unit wire drain hose and refrigerant pipes through the wall hole then set the indoor unit on the mounting plate hooks by using the markings at the top of the indoor unit as a guide 11
- Replace the drain plug and drain hose 2 attach the drain hose to the underside of the refrigerant pipes with adhesive vinyl tape 3 be sure to connect the drain hose to the drain port in place of a drain plug 11
- Shape the refrigerant pipe along the pipe path marking on the mounting plate 5 pass drain hose and refrigerant pipes through the wall hole then set the indoor unit on mounting plate hooks using the markings at the top of indoor unit as a guide 6 pull in the inter unit wire 7 connect the inter unit pipes 8 wrap the refrigerant pipes and drain hose together with insulation tape as shown in the figure on the right in case of setting the drain hose through the back of the indoor unit 11
- The recommended installation method is back piping when performing bottom piping or side piping refer to 5 bottom or side piping on page 10 11
- Bottom or side piping 12
- Indoor unit installation 12
- Left side piping 12
- Right bottom piping left bottom piping 12
- Right side piping 12
- Caution 13
- Do not use tapped wires extension cords or starburst connections as they may cause overheating electrical shock or fire do not use locally purchased electrical parts inside the product do not branch the power for the drain pump etc from the terminal block doing so may cause electric shock or fire do not connect the indoor unit to the mains electricity connect it to the outdoor unit only or there may be danger of electric shock or fire 13
- Firmly fix the wires with the terminal screws 13
- Firmly fix the wires with the terminal screws outdoor unit 13
- Firmly secure wire retainer so that wires sustain no external stress 13
- Indoor unit 13
- Indoor unit installation 13
- Inter unit wire 4 core 1 m 13
- Or more h05rn 13
- Shape wires so that the service lid will fit securely 13
- Strip wire ends 15mm 2 match wire colours with terminal numbers on indoor and outdoor unit s terminal blocks and firmly screw wires to the corresponding terminals 3 connect the earth wires to the corresponding terminals 4 pull wires to make sure that they are securely latched up then retain wires with wire retainer 5 in case of connecting to an adapter system run the remote controller cable and attach the s21 6 shape the wires so that the service lid fits securely then close service lid 13
- Terminal block electrical component box 13
- Warning 13
- When connecting the connection wires to the terminal block using a single core wire be sure to perform curling problems with the installation may cause heat and fires 13
- Wire retainer use the specified wire type 13
- Wiring 13
- Drain piping 14
- Indoor unit installation 14
- Test items 15
- Trial operation and testing 15
- Trial operation from remote controller 15
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