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8
Installation
FEATURE
PARAMETER
NUMBER
DESCRIPTION
VALUE
RANGE
DEFAULT
VALUE
INSTALLER
VALUE
Min
Max
CDU MODE
131
Actual Heat Pump operating mode:
-
-
Read
value
1. Off
2. Cool
3. Heat
4. Fail
5. Defrost
MAX COMP FREQ
132
Maximum Compressor Frequency calculated by
GMC Control
-
-
Read
value
REQUEST FREQ
133
Requested frequency by system Control
-
-
Read
value
REAL FREQ
134
Current frequency by the Inverter Control
-
-
Read
value
COMP RUNTIME
135
Number of hours the compressor has been
running since the beginning
-
-
Read
value
CDU CAPACITY
136
CDU Capacity HP
-
-
Read
value
T° WA
137
Entering Water Temperature (EWT)
-
-
Read
value
T° WC
138
Leaving Water Temperature (LWT)
-
-
Read
value
T° REFR.
139
BPHE Refrigerant Temperature
-
-
Read
value
SYSTEM MODE
140
Operating mode requested by the Heat Pump
Control:
0
12
Read
value
0. Off
1. Stand by
2. Cooling
3. Heating
4. Booster Heating
5. Booster Cooling
6. Rating Heating
7. Rating Cooling
8. Freeze Protection
9. Defrost
10. High temperature Protection
11. Time guard
12. System Fail
DEF MODULE
141
Display the fault code of the unit. A list of
defined fault and the relative fault Number
will be defined. All the fault codes have to be
displayed. (Refer fault code table)
3
31
Read
Value
GMC SW VERSION
142
Heat Pump Control PCA Software Version
-
-
-
GMC SW RELEASE
143
Heat Pump Control PCA Software Release
-
-
-
WATER PUMP TIME
144
This parameter is indicating the total water
pump run time and it's a cumulative number.
The installer can force a new starting value
-
-
-
-
CURRENT WSP
145
This parameter will display the current WSP
defined by the System Ctrl. This value is the
calculated WSP (applying climatic curve if any,
envelope protection or any other protection
functions if applicable) before the
Temperature calculation function.
-
-
-
DRY CONT OFF
146
1. Standard OFF
1
2
1
2. Force Frequency to Zero
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