Connecting The Transmission Cables; Installation Method; Circuit Board Setting - Fujitsu AIRSTAGE UTY-VKGX Installation Manual

6.2. Connecting the transmission cables

(1) Turn the power off.
(2) Make a hole in the center of the dust proof bushing using a driver.
(3) Pass the transmission cable and the KNX cable through the hole of
dust proof bushing and pull it into the body.
(4) Connect the transmission cable to terminal block to connect to VRF
network.
(5) Connect the KNX cable to accessory KNX connector to connect to
KNX network.
(6) Connect the KNX cable to (+) and (-) according to the polarity of the
master unit.
(7) Securely tighten the cable ties and then confi rm that the cable will not
come out.
(8) Once the wiring of the cables has been completed, mount the two cov-
ers to this product. Use the screws (M4 × 6 mm) to mount the covers.
(9) Use the 4 screws (M4 × 16 mm) provided to mount this product to the
behind ceiling, wall, fl oor or other suitable location.
KNX cable
Cable tie
KNX connector

6.3. Installation method

Do not install the main unit with the cables downward.
Transmission cable
to VRF Network

7. CIRCUIT BOARD SETTING

Set this product rotary switch SET1 and DIP switch SET2, Prog Button.
(1) [Rotary switch-SET1] set the address of this product.
Set the values of SET 1 (x10) and SET 1 (x1) to set this product Re-
mote Controller Address.
Example: When SET 1 (x10) is set to "1" and SET 1 (x1) is set to "5",
This product Remote Controller Address is set to "15".
KNX
Rotary
convertor
Switch Setting
Remote
Controller
SET1(×10) SET1(×1)
address
0 0 0
1 0 1
2 0 2
3 0 3
4 0 4
5 0 5
6 0 6
7 0 7
• When setting address, please be sure that the address of this product is
not overlap the address of other controller like, Touch Panel Controller &
Network Convertor for Group Remote Controller.
• When the rotary switch is set to 16 or more, this product Remote Control-
ler Address setting is 15.
(2) Terminal resistance setting SW (SET2-1)
When there is no other terminal resistance in the VRF network to
which the convertor is connected, set to "ON".
ON: Terminal resistance valid
OFF: Terminal resistance invalid (Default)
(3) SCAN setting SW (SET2-4)
SCAN start and reset can be set.
ON: SCAN starts
OFF: SCAN resets (Default)
(4) Test run setting SW (SET 2-3)
Test run start and reset can be set.
ON: Test run starts
OFF: Test run resets (Default)
(5) Programming Button (Prog Button)
Used for communication with the ETS.
Push to toggle between the modes.
Runtime mode (Default) Programming mode
↔
[PROG LED off] [PROG LED on]
KNX
Rotary
convertor
Switch Setting
Remote
Controller
SET1(×10) SET1(×1)
address
8 0 8
9 0 9
10 1 0
11 1 1
12 1 2
13 1 3
14 1 4
15 1 5
(: Factory setting)
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