Digital/Super digital “0-1-2-3” series data
Code
Indoor Data
Code
Outdoor Data
00
Room Temp (Control Temp) (
o
C)
60
TE Sub-cooled Liquid Temp. (
o
C)
01
Room Temp. (Remote Controller) (
o
C)
61
TO Ambient Temp. (
o
C)
02
TA Return Air Temp. (
o
C)
62
TD Discharge Temp. (
o
C)
03
TC Coil – Vapour Temp. (
o
C)
63
TS Suction Temp. (
o
C)
04
TCJ Coil – Liquid Temp. (
o
C)
65
THS – Inverter Heat Sink Temp. (
o
C)
Digital/Super digital “4” series
Code
Indoor Data
Code
Outdoor Data
00
Room Temp (Control Temp) (
o
C)
60
TE Sub-cooled Liquid Temp. (
o
C)
01
Room Temp. (Remote Controller) (
o
C)
61
TO Ambient Temp. (
o
C)
02
TA Return Air Temp. (
o
C)
62
TD Discharge Temp. (
o
C)
03
TC Coil – Vapour Temp. (
o
C)
63
TS Suction Temp. (
o
C)
04
TCJ Coil – Liquid Temp. (
o
C)
65
THS – Inverter Heat Sink Temp. (
o
C)
07
Fan Speed (rpm)
6A
Operation Current (A)
F2
Fan Run Time (x 100h)
70
Compressor Frequency (Hz)
F3
Filter Duration Timer ( x 1h)
72
Fan Speed (Lower) – (rpm)
F8
Discharge Temp. (Indoor – If fitted) (
o
C)
73
Fan Speed (Upper) – (rpm)
F1
Compressor Run Time (x 100h)
VRF indoor data for Mini SMMS / SMMS / SMMSI & SHRM equipment
Code
Indoor Data
Code
Indoor Data
00
Room Temp (Control Temp) (
o
C)
06
Indoor Discharge Temp (If Used) - (
o
C)
01
Room Temp. (Remote Controller) (
o
C)
08
PMV Position (0 – 10)
02
TA Return Air Temp. (
o
C)
0A
Number of Connected Indoor Units (No.)
03
TCJ Coil – Liquid Temp. (
o
C)
0b
Indoor Capacity (x 10 = HP)
04
TC2 Coil – PMV Pipe Temp. (
o
C)
0C
Number of Outdoor Units (No.)
05
TC1 Coil – Vapour Temp (
o
C)
0d
Outdoor Capacity ( x 10 = HP)
VRF Outdoor data for Mini SMMS / SMMS & SHRM equipment
Code
Outdoor Data
Code
Outdoor Data
*0
Td1 - Compressor 1 Discharge Temp. (
o
C)
*8
TU – Low Pressure Saturated Temp. (
o
C)
*1
Td2 - Compressor 2 Discharge Temp. (
o
C)
*9
Compressor 1 Current (A)
*2
Pd – High Pressure Sensor (MPa)
*A
Compressor 2 Current (A)
*3
Ps - Low Pressure Sensor (MPa)
*b
PMV1 + 2 Opening (0 – 100)
*4
TS – Suction Temp. (
o
C)
*d
Compressor 1, 2 ON/OFF
*5
TE - Outdoor Heat Exchanger Temp. (
o
C)
*E
Outdoor Fan Mode (0 – 31)
*6
TL – Liquid Temp. (
o
C)
*F
Outdoor Unit Size (HP)
Note. * Would be replaced with 1, 2, 3 or 4 to obtain data from respective outdoor unit.