Design Technical Manual

Table Of Contents
APPLICABLE MODELS
z
Connectable remote controllers
3 types of wired remote controller shown in the table below can be connected to this unit.
The indoor unit that can be connected is the indoor unit that can connect to following remote
controller.
Model name RC number Type
UTY-RNRU
AR-WEA

AR-WEB

AR-WEC

Non-polar 2 wire
UTY-RNNUM /
UTY-RNNYM
AR-WAE

Polar 3 wire
UTB-YUD AR-6TC

(
arbitrary character)
FUNCTIONS
Operation Non-polar 2 wire Polar 3 wire
Operation of louver from VRF
×
Operation of louver from wired remote controller
Restriction of wireless remote controller from central
×
Restriction of wired remote controller from central
Antifreeze
× ×
Setting high and low temperature limit
×
Indoor unit rotation
× ×
Turning o󰀨 indoor unit external thermostat
× ×
Outdoor unit forced stop
× ×
Outdoor unit capacity save
× ×
Outdoor unit low noise
× ×
Electricity distribution
× ×
Display model name
× ×
System time
×
Remote setting
× ×
Local setting by the wired remote controller
×
- (05 - 118) -
CONTROL
SYSTEM
CONTROL
SYSTEM