CONTROL SYSTEM
11-4
SM VAR 1-A.1 GB
11.2 Control
Function
11.2.1 Abbreviations
AC -
Alternate
Current
A/C -
Air-Conditioner
ANY
- ON or OFF status
CLOCK
- ON/OFF Operation Input, (dry contact)
COMP -
Compressor
CPU
- Central Processing Unit
CTV -
Compensation
Temperature
Value
HE -
Heating
Element
HPC -
High
Pressure
Control
H/W -
Hardware
ICP -
Indoor
Condensation
Pump
ICT
- Indoor Coil Temperature (RT2) sensor
IF, IFAN
- Indoor Fan
IR -
Infrared
LEVEL1
- Normal Water Level
LEVEL2/3 -
Medium/High
Waterlevel
LEVEL4
- Overflow Level
Max -
Maximum
Min -
Minimum
min -
Minute
(time)
NA -
Not
Applicable
OCP -
Outdoor
Condensation
Pump
OCT
- Outdoor Coil Temperature (RT3) sensor
OF, OFAN - Outdoor Fan
OPER -
Operate
Para. -
Paragraph
RAT
- Return Air Temperature (RT1) sensor
RC
- Reverse Cycle (Heat Pump)
R/C -
Remote
Control
RCT -
Remote
Control
Temperature
RH -
Resistance
Heater
RT
- Room Temperature (i.e. RCT in IFEEL mode, RAT otherwise)
RV -
Reversing
Valve
SB, STBY
- Stand-By
sec -
Second
(time)
Sect -
Section
SH -
Supplementary
Heater
SPT -
Set
Point
Temperature
ST
- Standard (Model with Cooling Only)
S/W -
Software
TEMP -
Temperature
W/O -
Without
'
T
- The difference between SPT and RT.
in Heat Mode:
'
T = SPT - RT
in Cool/Dry/Fan Mode:
'
T = RT – SPT
CONTENT
