Daikin EKRCTRDI3BA, Installer And User Manual

18

Start-up

Start-up

If you are working with a stone wall, drill the marked 

5 mm holes and insert the plugs supplied. If you are 

working with a wooden wall, you can pre-drill 

1.5 mm holes to easier insert the screws.

5.  Use the supplied screws and plugs 

(K)

 to fix the 

mounting plate to the wall 

(see figure 5)

.

6.  Attach the clip-on frame 

(A)

 to the mounting plate.

7.  Place the electronic unit 

(B)

 back into the frame 

(see figure 1)

. Make sure that “TOP” and the ar

-

rows on the back side point upwards and that the 

clips on the mounting plate latch into the openings 

on the electronic unit.

5.2.3  Flush-mounted box mounting

You can mount the DHC Room Thermostat on a 

flush-mounted box using the screw holes 

(I)

 (

see figure 4

).

If  the  accessory  is  mounted  to  a  flush-mounted 

box, there may be no open conductor ends.

If changes or works have to be made on the house 

installation (e.g. extension, bypass of switch or 

socket inserts) or the low-voltage distribution for 

mounting or installing the accessory, the following 

safety instruction must be considered:

Only to be installed by persons with the 

relevant electro-technical knowledge and 

experience!*

Incorrect installation can put your own life at risk and the 

lives of other users of the electrical system. Incorrect instal-

lation also means that you are running the risk of serious 

damage to property, e.g. because of a fire. You may be per

-

sonally liable in the event of injuries or damage to property. 

Contact an electrical installer!

*Specialist knowledge required for installation:

The following specialist knowledge is particularly important 

during installation:

• 

The “5 safety rules” to be used: Disconnect from 

mains; Safeguard from switching on again; Check 

that system is de-energised; Earth and short cir-

cuit; Cover or cordon off neighbouring live parts;

•  Select suitable tools, measuring equipment and, if 

necessary, personal safety equipment;

•  Evaluation of measuring results;

•  Selection of electrical installation material for safe-

guarding shut-off conditions;

•  IP protection types;

•  Installation of electrical installation material;

•  Type of supply network (TN system, IT system, TT 

system) and the resulting connecting conditions 

(classical zero balancing, protective earthing, re-