9
English
PARAMETER
NUMBER
FEATURE
DESCRIPTION
VALUE
RANGE
STANDARD
Min
Max
120
MIN WATER
TEMPERATURE
HEATING
This code is use to select the minimum water temperature of the heating climatic
curve.
20°C
60°C
40°C
121
MAX WATER
TEMPERATURE
HEATING
This code is use to select the maximum water temperature of the heating
climatic curve.
20°C
60°C
55°C
122
MAX OUTDOOR
AIR TEMPERATURE
COOLING
This code is use to select the maximum outdoor temperature of the cooling
climatic curve, depending on the country where the system is installed.
24°C
46°C
40°C
123
MIN OUTDOOR
AIR TEMPERATURE
COOLING
This code is use to select the minimum outdoor temperature of the cooling
climatic curve.
0°C
30°C
22°C
124
MIN WATER
TEMPERATURE
COOLING
This code is use to select the minimum water temperature of the cooling climatic
curve.
4°C
20°C
4°C
125
MAX WATER
TEMPERATURE
COOLING
This code is use to select the maximum water temperature of the cooling
climatic curve.
4°C
20°C
12°C
126
GMC OAT
THERMISTOR
ÀÁ˻Ǽ½ÁËÍ˽ÌǼ½ŲƽÁ¾ÌÀ½ÊÅÁËÌÇÊÁËÁÆË̹ÄĽ¼ÇÊÆÇÌ
1
2
2
1. GMC thermistor installed
2. GMC thermistor not installed
127 (
)
TO SENSOR VALUE
This code displays the outdoor air temperature value read by the TO sensor.
-
-
-
128 (
)
TE SENSOR VALUE
This code displays the refrigerant temperature value read by the TE sensor.
-
-
-
129 (
)
TS SENSOR VALUE
This code displays the suction temperature value read by the TS sensor.
-
-
-
130 (
)
TD SENSOR VALUE
This code displays the discharge temperature value read by the TD sensor.
-
-
-
131 (
)
CDU MODE
This code displays the actual Heat Pump operating mode:
-
-
-
ʽƖŰ
-
-
-
2. Cool
-
-
-
3 Heat
-
-
-
4. Fail
-
-
-
5. Defrost
-
-
-
132 (
)
MAX COMPRESSOR
FREQUENCY
This code displays the maximum compressor frequency calculated by GMC
control board.
-
-
-
133 (
)
REQUESTED
FREQUENCY
This code displays the requested frequency by the system control.
-
-
-
134 (
)
REAL FREQUENCY
This code displays the real compressor frequency.
-
-
-
135 (
)
COMPRESSOR
RUNTIME
This code displays the working on hours (x10) of the compressor.
-
-
-
136 (
)
CDU CAPACITY
This code displays the nominal heat pump capacity [kW].
-
-
-
137 (
)
EWT SENSOR VALUE
This code displays the Entering Water Temperature read by the EWT sensor.
-
-
-
138 (
)
LWT SENSOR VALUE
This code displays the Leaving Water Temperature read by the LWT sensor.
-
-
-
139 (
)
TR SENSOR VALUE
This code displays the refrigerant temperature value read by the TR sensor.
-
-
-
140 (
)
SYSTEM MODE
This code displays the operating mode requested by the System Control:
-
-
-
ʽƖŰ
1. Stand by
2. Cooling
3. Heating
4. N.A.
5. N.A.
6. Rating Heating
7. Rating Cooling
8. Freeze Protection
9. Defrost
10. High Temperature Protection
11. Time guard
12. System Fail
13. Advanced Freeze Protection
141 (
)
DEF MODULE
This code displays the list of the all fault codes detected by the outdoor unit. If no
fault are occurring, no codes will be displayed.
-
-
-
142 (
)
GMC SOFTWARE
VERSION
This code displays the GMC Software Version.
-
-
-
143 (
)
GMC SOFTWARE
RELEASE
This code displays the GMC Software Release.
-
-
-
144 (
)
WATER PUMP
RUNTIME
This code displays the working on hours (x10) of the water pump.
-
-
-
145 (
)
CURRENT WATER
SET-POINT
ÀÁ˻Ǽ½¼ÁËÈĹÑËÌÀ½»ÍÊʽÆÌϹ̽Ê˽ÌƘÈÇÁÆ̼½Ųƽ¼ºÑÌÀ½ËÑË̽ŻÇÆÌÊÇÄƖ
-
-
-
146
DRY CONTACT OFF
ÀÁ˻Ǽ½ÁËÍ˽ÌÇ˽ÌÌÀ½¼ÁŰ½Ê½ÆÌÄÇ¿Á»Ëƕ
1
2
1
1. Standard OFF
ʿƖÇÆÌÊÇÄĽ¼ŰѻĽƼÇÆÄÑÁ¾ÁË»ÇÆÌÊÇÄĽ¼ºÑ¼ÊÑ»ÇÆ̹»Ìƽ
147
ALARM / SATISFIED
AIR ROOM
TEMPERATURE
This code is use to select the output connected at PIN 5 on terminal strip:
1
2
1
1. Alarm signal 1 2 1
2. Signal of reached air temperature set-point
148
OAT LIMIT
This code is use to set the OAT threshold value under which only the external heat
source will be operative as per algorithm. (Stop HP)
-20°C
65°C
-20°C
