Sanyo SPW-U485H User Manual

8
How to Install the Wireless Remote Controller Receiver
8-16. Common to All Models
1. Warning about Installation of Receivers
The wireless remote uses a very weak infrared light for its signal, which can result in the signal not being received
because of the following in uences, so take care in where the unit is installed.
• Inverter or rapid-start type  uorescent lights. (Models without glow lamps)
• Plasma display or LCD televisions.
• Direct sunlight or other sources of bright light.
2. Warning about Installing Remote Controls
(1) If a remote control is to be operated from a remote control holder that is hung on a wall, turn on the lights in
the room as well as any electrical appliances and then check to make sure the air conditioner works with the
remote control in the location where it will be installed. If it works, continue with installation.
(2) If the air conditioner is to be switched from the main sensor to a remote control sensor, pay attention to the
following when installing.
• Locate where no warm or cold drafts will affect it.
• Locate in a place free from direct sunlight.
• Locate where it will not be affected by any other heat/cold source.
3. Things to remember when wired and wireless remotes are installed at the same time
Two remote controls can be used to control the unit if the wireless remote control kit is installed at the same time as
the wired remote control. (Up to 2 remotes [a wireless remote kit and the wired remote control] can be installed.)
When using 2 remotes, one or more units can be operated by the remotes.
NOTE
1. When wiring remote controls, be sure to double-check the terminal numbers of the indoor unit before connecting
them so there are no mistakes in the wiring. (Damage will occur if high voltage [e.g. supply voltage] is applied.)
2. It is not possible to use more than one wireless remote control kit with one indoor unit. (A receiver located
separately can be used at the same time.)
3. If both a wireless and a wired remote control are to be installed and used at the same time, one of them must
be set up as the sub remote control.
• If the wired remote control is to be the sub remote, change the wired remote control to the sub remote.
• If the wireless remote control is to be the secondary, turn the #3 switch on the wireless receiver (operation panel)
from OFF to ON. In case of RCS-XM18BG.WL, turn the switch on the wireless receiver from [MAIN] to [SUB].
When 1 indoor unit is operated by 2 remote controls:
Either of the remotes can be set to main/sub.
• Use wiring of 0.5 mm
2
to 2 mm
2
for  eld supply.
• Use a total wire length of no more than 400 m.
If a group of units are to be controlled by 2 remote
controls;
Main/sub remote controls will work regardless of
which indoor unit they are installed to.
• Use wiring of 0.5 mm
2
to 2 mm
2
for  eld supply.
• Make the total wire length when cross-wiring a group
no more than 200 m.
CN1
12 12
CN1
12 12
RCS-SH80BG.WL RCS-SS80BG.WL
1 2 3 4
ON
RCS-TRP80BG.WL RCS-BH80BG.WL
Wireless Remote Control Kit
(Sold Separately)
Wired Remote Control
(Sold Separately)
(Sub)(Main)
Receiver
Indoor Unit
Remote Control Wiring
(Field Supply)
Grounding
wire Earth
Wireless Remote
Control Kit
Cross-wiring Remotes for Group
Control (Field Supply)
Wired Remote
Control
Grounding
wire Earth
1st Indoor
Unit
2nd Indoor
Unit
3rd Indoor
Unit
4th Indoor
Unit
(Main)
(Sub)
Screw
Calbe
clamp
PCB
Cover
Adjustable
Corner Cap
Receiver PCB
S003
Bit 3: OFF
Æ
ON
S003
Bit 3: OFF
Æ
ON
DIP Switch 3
RCU: MAIN

RCU: SUB
8-11
SM830160-03ClassicPAC-iA4.ind1111SM830160-03ClassicPAC-iA4.ind1111 2010/02/1610:31:182010/02/1610:31:18

Sanyo SPW-U485H Specifications

General

Brand	Sanyo
Model	SPW-U485H
Category	Air Conditioner
Language	English