Daikin VRV III REYQ8PY1, Service Manual

Page: 201 / 452

Field Setting Si37-701
190 Test Operation
a. “Setting mode 1”
This mode is used to set and check the following items.
Check items ··········· The following items can be checked.
(1) Current operating conditions (Normal / Abnormal / In check operation)
(2) Low noise operating conditions (In normal operation / In low noise operation)
(3) Demand operating conditions (In normal operation / In demand operation)
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".
Procedure for checking check items
(V2763)
MODE
H1P
TEST
H2P
COOL/HEAT select
IND
H3P
MASTER
H4P
SLAVE
H5P
Low
noise
H6P
Demand
H7P
7 7 8 7 7 7 7
Current operating conditions
7
Normal
8
Abnormal
9
In preparation or in
check operation
Low noise operating conditions
7
In normal operation
8
In low noise operation
Demand operating conditions
7
In normal operation
8
In demand operation