Daikin CMSQ200A7W1B Service Manual page 112

SiBE28-805
a. "Setting mode 1"
This mode is used to set and check the following items.
1. Set items ············ In order to make COOL/HEAT selection in a batch of outdoor unit group, change the setting.
• COOL/HEAT selection (IND) ·····················Used to select COOL or HEAT by individual outdoor
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 (Individual / Batch master / Batch slave)
(3) Low noise operating conditions (In normal operation / In low noise operation)
(4) Demand operating conditions (In normal operation / In demand operation)
Procedure for changing COOL/HEAT selection setting
Normally, "Setting mode 1" is set. In
case of other status, push MODE
(BS1) button one time and set to
"Setting mode 1".
Push the SET (BS2) button to set
the blinking of LED to any of
conditions shown on the right.
Push the RETURN (BS3) button to
determine the setting.
Procedure for checking check items
The system is normally set to "Setting
mode 1".
Should the system be set to any
mode other than that, push the
MODE (BS1) button to set the
system to "Setting mode 1".
Check the system for each condition
through LED displays. (Refer to
information in table on the right.)
Pushing the RETURN (BS3) button
will bring the system to the initial
state of "Setting mode 1".
Test Operation
unit (factory set).
Setting (displaying) item
For selection by individual outdoor unit (factory set)
For selection in a batch of outdoor unit group with master unit
For selection in a batch of outdoor unit group with slave unit
Pushing the RETURN (BS3) button will return the system to the initial condition of
"Setting mode 1".
COOL/HEAT select
MODE TEST
IND MASTER
H1P H2P
H3P H4P
h h k h
COOL/HEAT select
MODE TEST
IND MASTER
H1P H2P
H3P H4P
h h l
h h h
h h h
Low
Demand
noise
SLAVE
H7P
H6P
H5P
h h h
Current operating conditions
Setting of COO/HEAT selection
khh By individual outdoor unit
hkh In a batch of outdoor unit
hhk In a batch of outdoor unit
Low noise operating conditions
Demand operating conditions
Field Setting
k ON
h OFF
l Blink
Low
Demand
noise
SLAVE
H7P
H6P
H5P
h h h h
l h h h
h l h h
h Normal k Abnormal
l In preparation or in
check operation
group with master unit
group with slave unit
h In normal operation
k In low noise operation
h In normal operation
k In demand operation
101