EQUIPMENT OR ACCESSORIES COULD RESULT IN ELECTRIC SHOCK, SHORT-CIRCUIT, LEAKS, FIRE OR OTHER DAMAGE TO THE EQUIPMENT. BE SURE ONLY TO USE ACCESSORIES MADE BY DAIKIN WHICH ARE SPECIFICALLY DESIGNED FOR USE WITH THE EQUIPMENT AND HAVE THEM INSTALLED BY A PROFESSIONAL.
For the following items, take special care during Select an installation site where the following conditions are fulfilled and that meets your customer's approval. construction and check after installation is finished • Where optimum air distribution can be ensured. • Where nothing blocks air passage.
Make the ceiling opening needed for installation where Refrigerant piping applicable. (For existing ceilings.) Suspension bolt (x4) Refer to the paper pattern for installation for the ceiling Hanger bracket opening dimensions. Create the ceiling opening required for installation. From the False ceiling side of the opening to the casing outlet, implement the Suspension bolt pitch...
■ Check if the unit is horizontally levelled. When connecting the flare nut, coat the flare inner surface with ether oil or ester oil and initially tighten 3 or 4 turns by hand Do not install the unit tilted. The indoor unit is equipped with a before tightening firmly.
Cautions for brazing After the testing of drain piping is finished, attach the drain sealing pad (4) supplied with the unit over the uncovered part ■ Be sure to carry out a nitrogen blow when brazing. of the drain socket (= between drain hose and unit body). Brazing without carrying out nitrogen replacement or releasing nitrogen into the piping will create large quantities of oxidized A-A'...
Testing of drain piping LECTRIC WIRING WORK After the piping work is finished, check if drainage flows smoothly. ■ Add approximately 1 l of water gradually through the air General instructions discharge outlet. ■ All field wiring and components must be installed by a licensed Method of adding water (See figure 11) electrician and must comply with relevant European and national...
When attaching the control box lid, make sure not to pinch IRING EXAMPLE AND HOW TO SET THE any wires. REMOTE CONTROLLER After all wiring connections are done, fill in any gaps in the casing wiring holes with putty or insulation material (field supply) thus to prevent small animals or dirt from entering the How to connect wiring (See figure 10)
IRING EXAMPLE IELD SETTING For the wiring of outdoor units, refer to the installation manual Field setting must be made from the remote controller in accordance attached to the outdoor units. with the installation condition. ■ Setting can be made by changing the "Mode No.", "First code Confirm the system type: No."...
Setting indoor unit number of simultaneous operation EST OPERATION system Refer to "For the following items, take special care during When using in simultaneous operation system mode, change the construction and check after installation is finished" on page Second code No. as shown in the table. (Second code No. is factory After finishing the construction of refrigerant piping, drain piping, and set to "01"...
Need help?
Do you have a question about the FCQG35FVEB and is the answer not in the manual?
Questions and answers