Daikin FTXZ35NV1B- Installation Manual

Page 2 - TD

Umeda Center Bldg., 2-4-12, Nakazaki-Nishi, Kita-ku, Osaka, 530-8323 Japan D AIKIN INDUSTRIES, L TD . Lo w V oltage 2006/95/EC Electromagnetic Compatibility 2004/108/EC * 3SB65451-20G FTXZ25NV1B, FTXZ35NV1B, FTXZ50NV1B RXZ25NV1B, RXZ35NV1B, RXZ50NV1B Shinri Sada Manager Quality Control Department DA...

Page 3 - Contents; Wireless remote controller

1 Contents Safety Precautions ..................................... 2 Accessories ................................................. 4 Choosing an Installation Site .................... 4 1. Indoor unit ............................................................ 4 2. Wireless remote controller (When...

Page 4 - Safety Precautions; This appliance is fi lled with R32.; WARNING; Use a cable of suitable length.

2 Safety Precautions Read the precautions in this manual carefully before operating the unit. This appliance is ﬁ lled with R32. • The precautions described herein are classiﬁ ed as WARNING and CAUTION. They both contain important information regarding safety. Be sure to observe all precautions with...

Page 5 - Be sure to earth the air conditioner.; CAUTION; Important information regarding the refrigerant used

3 Safety Precautions WARNING • Be sure to earth the air conditioner. Do not earth the unit to a utility pipe, lightning conductor or telephone earth lead. Imperfect earthing may result in electric shocks. • Be sure to install an earth leakage circuit breaker. Failure to install an earth leakage circ...

Page 6 - Accessories; Indoor unit; Outdoor unit; Choosing an Installation Site; Before choosing the installation site, obtain user approval.; Installation Drawings

4 Accessories Indoor unit A Mounting plate 1 B Photocatalytic air-purifying and deodorising ﬁ lter 1 C Indoor unit ﬁ xing screws (M4 × 12L) 3 D Wireless remote controller 1 E Remote controller holder 1 F Dry batteries AA.LR6 (alkaline) 2 Outdoor unit G Humidifying hose (8m) 1 H Drain socket 1 J Join...

Page 7 - Indoor/Outdoor Unit Installation Drawings; NOTE; Precautions for humidifying hose installation work; Setting the humidifying hose length; -2 Connecting the cut humidifying hoses

5 Choosing an Installation Site 2. Wireless remote controller (When mounting on a wall etc.) • Turn on all the ﬂ uorescent lamps in the room, if any, and ﬁ nd the site where remote control signals are properly received by the indoor unit (within 7m). • Select a place where the remote controller is n...

Page 9 - Indoor Unit Installation; Installing the mounting plate; Boring a wall hole and installing wall embedded pipe

77 Indoor Unit Installation 1. Installing the mounting plate • The A mounting plate is located at the back of the indoor unit. Remove a screw. • The A mounting plate should be installed on a wall which can support the weight of the indoor unit. 1) Temporarily secure the A mounting plate to the wall,...

Page 10 - Humidifying hose installation work; -1 Connecting to the indoor unit; How to replace the drain plug and drain hose; Replacing onto the left side; How to set drain plug

88 4. Humidifying hose installation work 4-1 Connecting to the indoor unit • Connect the cuff side of the G humidifying hose to the indoor unit duct. Duct Front grille Cuff G Humidifying hose It is easier to connect the hose with the front grille removed. • Left-side piping Insert as far as possible...

Page 11 - Piping bundle diagram; -3 How to replace the drain plug and drain hose

99 Indoor Unit Installation 5. Laying piping, hoses, and wiring • Lay the pipes, drain hose and G humidifying hose according to the orientation of the piping coming out of the unit, as shown in the ﬁ gure. • Make sure the drain hose is sloped downward. • Wrap the pipes, drain hose and G humidifying ...

Page 12 - Wiring; Connecting to the HA system

10 10 5-3 Wall embedded piping Follow the instructions given under left-side, left-back, or left-bottom piping.1) Insert the drain hose to this depth so it won’t be pulled out of the drain pipe. Inner wall Drain hose Vinyl chloride drain pipe (VP-30) Outer wall 50mm or more Insert drain hose to this...

Page 13 - Drain piping; Improving installation strength

11 11 Indoor Unit Installation 7. Drain piping 1) Connect the drain hose, as described right. The drain hose should be inclined downward. No trap is permitted. Do not put the end of the hose in water. 2) Remove the air ﬁ lters and pour some water into the drain pan to check the water ﬂ ows smoothly....

Page 14 - Outdoor Unit Installation Guidelines; Wall facing one side; Precautions on Installation of Outdoor Unit; Installing outdoor unit; Choosing an Installation Site”; Drain work

12 12 Outdoor Unit Installation Guidelines • Where a wall or other obstacle is in the path of outdoor unit’s intake or exhaust airﬂ ow, follow the installation guidelines below.• For any of the below installation patterns, the wall height on the outlet side should be 1200mm or less. Wall facing one ...

Page 15 - Outdoor Unit Installation; Refrigerant piping; Apply oil; Refrigerant piping work; -1 Cautions on pipe handling; -2 Selection of copper and heat insulation materials

13 13 Outdoor Unit Installation 4. Refrigerant piping CAUTION • Use the ﬂ are nut ﬁ xed to the main unit. (To prevent cracking of the ﬂ are nut by aged deterioration.)• To prevent gas leakage, apply refrigeration oil only to the inner surface of the ﬂ are. (Use refrigeration oil for R32.)• Use torqu...

Page 16 - Evacuating the air with a vacuum pump and checking gas leakage

14 14 6. Evacuating the air with a vacuum pump and checking gas leakage WARNING • Do not mix any substance other than the speciﬁ ed refrigerant (R32) into the refrigeration cycle.• When refrigerant gas leaks occur, ventilate the room as soon and as much as possible. • R32, as well as other refrigera...

Page 17 - so that the terminal numbers match

15 15 Outdoor Unit Installation 7. Wiring WARNING • Do not use tapped wires, extension cords, or starburst connections, as they may cause overheating, electrical shock, or ﬁ re.• Do not use locally purchased electrical parts inside the product. (Do not branch the power for the drain pump, etc., from...

Page 18 - Connecting the humidifying hose; Binding part of binding band; Setting the humidifying hose length; “Hose length”

16 16 8. Connecting the humidifying hose • If the air conditioner is operated without the G humidifying hose connected, humidiﬁ ed air ﬁ lls the outdoor unit and may cause a short-circuit on the printed circuit board. Be sure to connect it.1) Connect the G humidifying hose to the outdoor humidifying...

Page 19 - Installation Tips; Removing and installing the front panel; Removing and installing the front grille; Removal method

17 17 Installation Tips  Removing and installing the front panel • Removal method 1) Hook your ﬁ ngers on both sides of the front panel and open until the panel stops. Pushing further up from the stopping position allows the panel to be removed more easily. 2) While pushing the left side front pane...

Page 20 - Installation method; How to set the different addresses; Pump down operation; Using the indoor unit ON/OFF switch; Close

18 18 • Installation method 1) Attach the front grille (bottom). Make sure that the tabs on both sides are securely hooked. (See Fig. 8 ) 2) Attach the service lid and secure it with a screw.3) Attach the screw cover.4) Attach the front grilles (left and right) and tighten the mounting screws (2 scr...

Page 21 - Trial Operation and Testing; Setting of the position where the indoor unit is installed; INSTALLED POSITION; Trial operation and testing

19 19 Trial Operation and Testing 1. Setting of the position where the indoor unit is installed • By setting the room shape and the relation with the installation position, proper airﬂ ow direction control can be obtained. If this is not set correctly, proper indoor temperature control may not be pr...

Page 22 - Test items

20 20 3-3 To perform a trial operation for humidifying operation, activate trial operation mode from the remote controller following the instructions below and press Trial operation from remote controller 1) Press for at least 5 seconds. (The default menu will be displayed.) 2) Press to select “ Tes...

Daikin FTXZ35NV1B- Installation Manual

Table of Contents:

Summary

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