Carrier X-POWER Series Service Manual page 136

R410a DC Inverter 60Hz
System parameter
SW2:
(CHECK)――Used to query outdoor unit data. Check point sequence and corresponding actuality is as
follows:
Display
No. Display content
code
Address of outdoor unit
1 0--
Capacity of outdoor unit
2 1--
Quantity of Modular
3 2--
outdoor unit
Quantity setting of
4. 3--
indoor units
Total capacity of
5 4--
outdoor unit
Total requirement of
6 5--
indoor unit capacity
Total requirement of
main unit corrected
7 6--
capacity
8 7-- Operation mode
This outdoor unit actual
9 8--
operation capacity
10 9-- Speed of fan A
11 10-- Speed of fan B
T2/T2B average
12 11--
temperature
13 12-- T3 Pipe temperature
14 13-- T4 ambient temperature
Discharge temperature
of inverter compressor
15 14--
A
154
Display
Note No.
0,1,2,3
18
8,10,12,14,16
19
Available for
20
main unit
Available for
21
main unit
Capacity
22
requirement
Available for
23
main unit
Available for
24
main unit
0,2,3,4 (0-off,
1-air supply,
2-cooling,
3-heating 25
(cooling only
type without),
4-forced cooling)
Capacity
26
requirement
0-off;
1~15-speed
increasing
27
sequentially;
15-is the max.
fan level.
0-off;
1~15-speed
increasing
28
sequentially;
15-is the max.
fan level.
Actual value 29
Actual value 30
Actual value 31
Actual value
32
Carrier service manual
Display content
code
Discharge pressure
corresponding to the
17--
saturation
temperature
Current of inverter
18--
compressor A
Current of inverter
19--
compressor B
Opening angle of
20--
EXV A
Opening angle of
21--
EXV B
22-- High pressure
Reserve
23--
Quantity of indoor
24--
units
Quantity of the
25--
working indoor units
26-- Priority mode
Night noise control
27--
mode
28-- Static pressure mode
29-- Reserve
30-- Reserve
Reserve
31--
Remark
Actual value=
display value-30
Actual value
Actual value
Actual
value=display
value×8
Actual
value=display
value×8
Actual
value=display
value×0.1MPa
Actual value
0,1,2,3,4(0-heating
priority
mode;1-cooling
priority mode; 2-VIP
priority or Vote
priority; 3-response
the heating mode
only; 4-response
the cooling mode
only)
0,1,2,3(0-night
silent mode;1-silent
mode; 2-super
silent mode; 3-none
silent mode)
0,1,2,3(0-static
pressure is 0MPa;
1- static pressure
mode is low
pressure;2- static
pressure mode is
medium pressure;
3- static pressure
mode is high
pressure)
Installation