2
This control system only operates with indoor units of the following types:
40KMC, 40KMQ Cassette, 40QNC, 40QNQ High Wall
Fo r insta lla tion in stru ctio n s of this un it, refer to th e releva n t m a n u als.
CONTENTS PAGE
General information 2...............................................................................
Ch aracteristics 2.....................................................................................
Choosing the installation site 2........................................................................
“Room Controller” wired control 3....................................................................
Electrical connections to indoor unit 4.................................................................
Unit configuration 4, 6...............................................................................
Troubleshooting 6...................................................................................
4-- 1/4”(108)
2-- 3/14”(70)
3/4”(20)
Dimensions (mm)
Install
Room Controller
Configure
Room Controller
INST AL L AT I O N FL O W CHART
Read manual
Wi r e Room C ont r oll er
and unit network
Test System
Operate
Room Controller
SAFETY CONSIDERATIONS
Improper installation, adjustment, alteration, service, maintenance,
or use can cause explosion, fire, electrical shock, or other
conditions which may cause death, personal injury, or property
damage. Consult a qualified installer, service agency, or your
distributor or branch for information or assistance. The qualified
installer or agency must use factory--authorized kits or accessories
when modifying this product. Refer to the individual instructions
packaged with the kits or accessories when installing.
Follow all safety codes. Wear safety glasses, protective clothing,
and work gloves. Use quenching cloth for brazing operations.
Have fire extinguisher available. Read these instructions
thoroughly and follow all warnings or cautions included in
literature and attached to the unit. Consult local building codes and
National Electrical Code (NEC) for special requirements.
Recognize safety information. This is the safety-- alert symbol
When you see this symbol on the unit and in instructions or
manuals, be alert to the potential for personal injury. Understand
these signal wo rds; DANGER, WARNING, and CAUTION. These
words are used with the safety-- alert symbol. DANGER identifies
the most serious hazards which will result in severe personal injury
or d eath. WARN IN G signifies h azard s w h ich could result in
personal injury or death. CAUTION is used to identify unsafe
practices which would result in minor personal injury or product
and property damage. NOTE is used to highlight suggestions
which will result in enhanced installation, reliability, or operation.
33MC-- URC
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