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