Samsung ACH1800E, Service Manual

Page: 60 / 150

Samsung Electronics
Installation
4-41
4-5-17 Wired Remote Controller Installation
(Optional)
Accessories
1. Disassemble the wired remote controller by
using two grooves on the top of it.
2. Secure the rear cover of the wired remote
controller on the wall with two screws.
3. Connect the R1, R2 and R3 terminals in the
wired remote controller to the R1, R2 and R3
terminals on the electrical component box each.
Note : Cable Specifications
4. Reassemble the wired remote controller.
Size of cables
Max. length of electric wires from
the indoor unit to the wired remote
controller
0.3mm 2 ~0.75mm 2
100m
Cable type Double-insulation, 3G
Wired
Remote
Controller
Wired Remote
Controller(1)
KR-H50210 Cable-Tie(2) Cable Clamp(5) M4 X 16 Tapped
Screw(7)
Indoor Unit
Caution :
• Do Not keep the wired remote controller cables with a
220V cable because the remote controller cables have
low voltage.
• Do Not input 220V power to the R1, R2 and R3 in the
wired remote controller.
Caution :
• The optional kits must be installed by an installation
specialist.
• Before installing the optional kits, ensure that you have
turned off the main power.
• All optional kits cables should be installed according to
the national wiring rules and you must install them in the
wall not to be touched by users.
00152-OIAIN-5 2/1/01 1:57 PM Page 4-41