EAS Electric ECEN100V Instruction Manual page 34

Table 5-4 Inspection Instructions of Outdoor Unit for ECEN Series
No.
Current frequency / number of indoor units
0 0
Capacity of outdoor unit
1 1-
Operation mode
2 2-
Total capacity need of indoor unit
3 3-
Actual capacity needs revised by outdoor unit
4 4-
Actual running
5 5-
Fan status(fan speed)
6 6-
7 7- T2/T2B average temperature
T3 pipe temperature
8 8-
T3B condenser temperature
9 9-
T4 outdoor air temperature
10 10-
T5 exhaust temperature
11 11-
12 12- Temperature of IPM
T7 refrigerant cooling inlet pipe temperature
13 13-
14 14- Electronic expansion valve opening degree
15 15-
16 16-
17 17-
Secondary voltage(DC bus)
18 18-
Number of indoor units
19 19-
Number of operating indoor units
20 20-
21
21-
26 26- Frequency limit display
Last failure or protection code
27 27-
28 28-
29 29-
Table 5-5 Inspection Instructions of Outdoor Unit for ECEN Series
Spot-check Content
No.
Current frequency / number of indoor units (standby
display)
1
Capacity of outdoor unit
Total capacity need of indoor unit
2
Total capacity needs revised by outdoor unit
3
Operation mode (0-4)
4
Actual running capacity of outdoor
5
Fan speed (0-8)
6
T2 / T2 B average
7
T3 temperature of outdoor
8
T4 outdoor air temperature
9
T5 exhaust temperature
10
Definition of operation mode: 0-OFF/Fan; 2-Cooling; 3-Heating; 4-Forced cooling.
Display contens
No.
capacity of outdoor unit
Primary current
Secondary current
Primary voltage
Priority mode
Program version
EEPROM version
Remarks
Display number of units turned on when standby
80, 100,112, 120, 140, 160, 180
0:off/fan; 2:cooling; 3:heating; 4:forced cooling
T2B average when cooling, T2 average when heating
Actual value=display value*4
Actual value=display value*4
0:Auto ; 1:heating priority; 2:coolingpriority; 3:only cooling
4:only heating 5:VIP+auto priority 6: First priority
0: no frequency limit; 1: T3B limit frequency ;
8:voltage limit frequency ;16:current limit frequency 32:Temperature of IPM frequency limit
64: silent limit frequency(will displaytotal if there are multiple frequency limits）
No protection or fault display---
No.
Opening degree
11
expansion valve = inspection display
12
13
14
Secondary side current - (
15
16
Number of indoor units that turned on
17
Last fault protection code (no fault display '——')
18
Control parameters (only for the R&D)
19
Control parameters (
20
21
13
10KW
Remarks
0-8
2: T4 limit frequency 4: T5 frequency limit;
14KW/16KW
Spot-check Content
of electronic
AC transformer current
Secondary side current
Input AC voltage
inspection display × 4)
Number of indoor units
only for the R&D )
V.2