Night-Time Low Noise Setting; Capacity; Demand Setting; Constant Demand Setting - Daikin RMXS-L Series Service Manual

SiUS181631EA
Setting Mode 2
Press MODE (BS1) button for 5
seconds and enter the setting mode
2.
Selection of setting items
Press SET (BS2) button and select
a setting item according to the LED
pattern shown in the table on the
right.
↓
Press RETURN (BS3) button and
decide the item. (The present setting
condition is shown.)
Selection of setting conditions
Press SET (BS2) button and select
to the setting condition you want.
↓
Press RETURN (BS3) button and
decide the condition.
Press RETURN (BS3) button and
return to the initial status of setting
mode 2.
∗ If you become unsure of how to
proceed, press MODE (BS1) button
and return to the setting mode 1.
Test Operation and Field Settings
No. Setting item
Cool/heat unified
1
address
Low noise/demand
2
address
Test operation
3
settings
Indoor unit forced
5
fan H
Indoor unit forced
6
operation
8 Te setting
9 Tc setting
10 Defrost changeover
setting
External low noise
12 setting/Demand
setting
13 AIRNET address
16 Setting of hot water
heater
Additional refrigerant
20 charge operation
setting
Refrigerant
21 recovery/vacuuming
mode setting
Night-time low noise
22
setting
Setting of low noise
25
level
Night-time low noise
26 operation start
setting
Night-time low noise
27 operation end
setting
Power transistor
check mode
∗Check after
28
disconnection of
compressor wires

29 Capacity

precedence setting

30 Demand setting 1

32 Constant demand
setting
The numbers in the No. column represent the number of times to press SET (BS2)
button.
Description
Sets address for cool/heat unified operation.
Address for low noise/demand operation
Used to conduct test operation without making changes to
the PCB and replacing the refrigerant, after the completion
of maintenance.
Allows forced operation of indoor unit fan while unit is
stopped. (H tap)
Allows forced operation of indoor unit.
Target evaporation temperature for cooling
Target condensation temperature for heating
Changes the temperature condition for defrost and sets to
quick defrost or slow defrost.
Reception of external low noise or demand signal
Set address for AIRNET.
Make this setting to conduct heating operation with hot
water heater.
Carries out additional refrigerant charge operation.
Sets to refrigerant recovery or vacuuming mode.
Sets automatic nighttime low noise operation in a simple
way.
The operating time is based on Starting Set and Ending Set.
Sets low noise level when the low noise signal is received.
Sets starting time of nighttime low noise operation.
(Night-time low noise setting is also required.)
Sets ending time of nighttime low noise operation.
(Night-time low noise setting is also required.)
Used for trouble diagnosis of DC compressor. Since the
waveform of inverter is output without wiring to the
compressor, it is convenient to probe whether the trouble
comes from the compressor or PCB.
If the capacity control is required, the low noise control is
automatically released by this setting during carrying out low
noise operation and nighttime low noise operation.
Changes target value of power consumption when demand
control 1 is received.
Enables demand control 1 without external input. (Effective
to prevent a problem that circuit breaker of small capacity is
shut down due to large load.)
Field Settings
127