Daikin VRV S RXQ4/5ARV1 Service Manual page 118

Field Settings for Outdoor Unit (4/5 HP Models)
2.2.1 Setting Mode 1
This mode is used to set and check the following items.
1. Set items
Caution
The COOL/HEAT selection function is not available. Do not conduct any modifications on the
default factory setting.
2. Check items
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.
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.
112
Set COOL/HEAT selection as factory setting.
The following items can be checked.
(1) Current operating conditions (Normal / Abnormal / In check operation)
(2) Setting conditions of COOL/HEAT selection
(3) Low noise operating conditions (In normal operation / In low noise operation)
(4) Demand operating conditions (In normal operation / In demand operation)
MODE TEST
H1P H2P
h h
COOL/HEAT select
Low
Demand
IND MASTER SLAVE noise
H3P H4P H5P H6P
k h h h
SiAF332111E
H7P
h
Current operating conditions
h Normal
k Abnormal
l In preparation or in
check operation
Setting of COOL/HEAT selection
k h h Default factory setting
Low noise operating conditions
h In normal operation
k In low noise operation
Demand operating conditions
h In normal operation
k In demand operation
Part 5 Field Settings and Test Operation