Daikin VRV IV-S RXTQ-TAVJU Series, Service Manual

Page: 115 / 272

SiUS331604E Field Setting from Outdoor Unit
Field Setting 102
Procedure for changing COOL/HEAT selection setting
Press the SET ( BS2 ) button to set
the blinking LED according to the
pattern shown on the right.
Press the RETURN ( BS3 ) button to
determine the setting.
Check the system for each condition
through LED displays. (Refer to
information in table on the right.)
Press the RETURN ( BS3 ) button and
return to the initial status of setting
mode 1.
h
h
h
h
h
h
l
h
h
h
l
h
h
h
l
h
h
h
h
h
h
k
ON
h
OFF
l
Blink
Procedure for checking
Setting mode 1 is the initial status
(normal). In case of other status,
press the
MODE ( BS1 ) button one
time and return to the setting mode 1.
MODE
H1P
TEST
H2P
COOL/HEAT select
IND
H3P
MASTER
H4P
SLAVE
H5P
Low
noise
H6P
Demand
H7P
h h k h h h h
Setting (displaying) item
MODE
H1P
TEST
H2P
COOL/HEAT select
IND
H3P
MASTER
H4P
SLAVE
H5P
LOW
NOISE
H6P
DEMAND
H7P
For selection by individual outdoor
unit (factory setting)
For selection in a batch of outdoor
unit group with master unit
For selection in a batch of outdoor
unit group with slave unit
The system returns to the initial status of setting mode 1.
Current operating conditions
h
Normal
k
Abnormal
l
In preparation or in
check operation
Setting of COOL/HEAT selection
k h h
By individual outdoor
unit
h k h
In a batch of outdoor unit
group with master unit
h h k
In a batch of outdoor unit
group with slave unit
Low noise operating conditions
h
In normal operation
k
In low noise operation
Demand operating conditions
h
In normal operation
k
In demand operation
Setting mode 1 is the initial status
(normal). In case of other status,
press the
MODE ( BS1 ) button one
time and return to the setting mode 1.