Daikin CO2 Conveni-pack LRYEN10A7Y1 Installer And User Reference Manual page 117

LRYEN10A7Y1+LRNUN5A7Y1
CO₂ Conveni-Pack outdoor unit
4P605460-1 – 2020.08
Check operation parameters
Action
Check that the 7-segment
display is OFF. This is the
initial condition after the
communication has been
confirmed.
To return to the initial
state of the 7-segment
display, push BS1 once, or
leave the unit as is for at
least 2 hours.
Push BS1 once and shift
to the parameter
indication mode.
Push BS2 a number of
times, depending on the
indication you want to
confirm:
▪ Suction superheat
(refrigeration): 21 times
▪ Suction temperature
(refrigeration): 9 times
▪ Subcool: 27 times
To return to the initial
state, for example if you
pushed a wrong number
of times, push BS1 once.
Push BS3 once, and
indicate each of the
selected parameters.
Push BS1 once to return
to the initial state.
Check defrosting
Check if the indoor unit starts defrosting if the defrosting setting is applied.
CAUTION
ALWAYS turn off the operation switch BEFORE turning off the power supply.
Push button
—
BS1 BS2 BS3
BS1 BS2 BS3
BS1 BS2 BS3
BS1 BS2 BS3
21 Commissioning
|
7-segment display
The indication will
change:
The last 2 digits indicate
the number of times you
pushed. For example, you
want to confirm suction
superheat:
For example, 7-segment
displays 12 if suction
superheat is 12.
Installer and user reference guide
117