
Replace
Replace
Replace AWB
AWB
AWB
1.
Turn the main power switch off.
2.
Note location of each cable, then unplug all
cables from the AWB (205).
Note
For an AWB on a secondary system,
remove connector (182) and connect to
new AWB.
Figure 33 AWB Connections
3.
Remove two screws (223) securing AWB (205)
to electrical panel then carefully remove AWB.
4.
Install new AWB (205) and reconnect cables.
Note
Do not force the electrical connection.
Minimal force is required to set the
connector. If resistance is felt, stop and
verify the connector orientation.
Note
See
Electrical Schematics, page 58
if unable to determine the connector
location.
Replace
Replace
Replace Power
Power
Power Supply
Supply
Supply
1.
Turn the main power switch off.
2.
Open electrical enclosure.
3.
Remove power supply (208) from din rail (206).
Disconnect screw terminal connections between
the power supply and power supply harness.
Power
Power
Power Supply
Supply
Supply
Connection
Connection
Connection
Harness
Harness
Harness Label
Label
Label
V+
V+
V-
V-
GND
GND
L
L
N
N
4.
Connect power supply harness to new power
supply.
5.
Reattach power supply to din rail (206).
6.
Torque terminals to 4.53–6.2 in-lbs (0.5–0.7
N•m).
7.
Close electrical enclosure door.
334130D
53
Содержание Therm-O-Flow 200
Страница 48: ...Repair Figure 28 48 334130D...
Страница 56: ...Repair Figure 34 Inside of Electrical Control Enclosure 56 334130D...
Страница 59: ...Electrical Schematics 400V 400V 400V 3 3 3 Phase 50 Phase 50 Phase 50 Hz Hz Hz 334130D 59...
Страница 60: ...Electrical Schematics 400 600VV 400 600VV 400 600VV 3 3 3 Phase 60 Phase 60 Phase 60 Hz Hz Hz 60 334130D...
Страница 61: ...Electrical Schematics AWB AWB AWB and and and MZLP 1 MZLP 1 MZLP 1 334130D 61...
Страница 63: ...Electrical Schematics MZLP MZLP MZLP Zones Zones Zones 334130D 63...
Страница 67: ...Parts Electrical Electrical Electrical Module Module Module 334130D 67...
Страница 68: ...Parts 68 334130D...
Страница 94: ...Accessories and Kits 94 334130D...