Trane Optimus RTHD, Инструкция по установке, эксплуатации и обслуживанию

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Installation Electrical
48 RTHD-SVX01K-EN
Important:
• For factory provided AFD units, verify jumper has
been removed.
• For field installed drives, remove jumper shown in
Figure 21 .
AFD Drive Programming
Field replacement drives must be programmed via the
keypad interface. Program non-compressor specific
parameters first in sequential order (
Table 16 ), followed by
compressor specific parameters (see Table 17 ) in
sequential order.
Figure 21. AFD jumper
NOTICE
Equipment Damage!
Changing default clockwise phase rotation or enabling
phase reversal protection could prevent proper chiller
operation or cause equipment damage.
• Do NOT change Adaptive Frequency™ drive (AFD)
phase rotation to counterclockwise.
• Do NOT enable phase reversal protection.
Jumper between
terminals 12 and 37
must be removed
prior to unit
operation.
Table 16. Non-compressor specific parameter settings
ID Description Setting
0-03 Region Settings North American
0-20 Display Line 1.1 Small DC Link Voltage
0-22 Display Line 1.3 Heatsink Temp.
0-24 Display Line 3 Large Analog Input 53
0-40 [Hand on] Key on LCP Disabled
0-41 [Off] Key on LCP Disabled
0-60 Main Menu Password 999
0-61 Access to Main Menu w/o Password Read Only
1-03 Torque Characteristics Compressor Torque
1-71 Start Delay 0s
1-73 Flying Start Disabled
1-78 Compressor Start Max Speed [Hz] 20Hz
1-79 Compressor Start Max Time to Trip 10s
1-87 Trip Speed Low [Hz] 25Hz
3-02 Min Reference 30Hz
3-41 Ramp 1 Ramp up Time 10s
3-42 Ramp 1 Ramp Down Time 10s
3-82 Starting Ramp Up Time 5s
4-10 Motor Speed Direction Clockwise
4-12 Motor Speed Low Limit [Hz] 30Hz
4-18 Current Limit Max
5-02 Terminal 29 Mode Output
5-12 Terminal 27 Digital Input Coast Inverse
5-31 Terminal 29 Digital Output Alarm
5-40 Function Relay 1 No Operation
6-10 Terminal 53 Low Voltage 2V
6-14 Terminal 53 Low Ref./Feedb. Value 30Hz
6-50 Terminal 42 Output Power 4-20mA
14-00 Switching Pattern SFAVM
14-03 Overmodulation Off
14-10 Mains Failure [4] Kinetic Back-Up
14-12 Function at Mains Imbalance Derate
14-21 Automatic Restart Time 8s
14-50 RFI Filter Off
14-51 DC Link Compensation On
14-60 Function at Over Temperature Derate
14-61 Function at Inverter Overload Derate
14-62 Inv. Overload Derate Current 75%