T-366
6–6
Figure 6.7 CO
2
Sensor
6.6
XTENDFRESH
ACCESS PANEL
WARNING
!
Before servicing unit, make sure the Start-Stop switch (ST) is in the OFF position. Unit circuit
breaker (CB-1) and external power sources are turned OFF and tagged to prevent accidental
energizing of circuits.
6.6.1
Removing the XtendFRESH Access Panel
1. Remove the two louvered panels from the upper right access panel (
) by removing the mounting
bolts and T.I.R locking device if used.
2. Remove the eight #10-32 nuts holding the ducts in place. Leave the blower fan mounted to its duct. Gently
push the duct away from the back of the panel (
Figure 6.8 Blower Fan Nut Locations
3. Remove the access panel mounting bolts and T.I.R. locking device if used.
4. Carefully pull the access panel out slightly to reach inside of the unit and unplug the fresh air solenoid and
fan connectors.
5. Set the panel aside to make any necessary repairs.
CO Sensor
2
#10-32 Nuts
Содержание XtendFRESH
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Страница 8: ...T 366 iv LIST OF TABLES TABLE NUMBER Page Table 6 1 Maintenance Schedule 6 1...
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Страница 42: ...T 366 7 2 Figure 7 1 PIDs NT2570 and NT2617 Schematic and Diagram...
Страница 43: ...7 3 T 366 Figure 7 2 PIDs NT2570 and NT2617 Schematic and Diagram Page 2...
Страница 44: ...T 366 7 4 Figure 7 3 PIDs NT2570 and NT2617 Diagram and Legend...
Страница 45: ...7 5 T 366 Figure 7 4 PIDs NT2619 and NT2704 Schematic and Wiring Diagram...
Страница 46: ...T 366 7 6 Figure 7 5 PIDs NT2619 and NT2704 Schematic and Wiring Diagram Page 2...
Страница 47: ...7 7 T 366 Figure 7 6 PIDs NT2619 and NT2704 Diagram and Legend...
Страница 48: ...Figure 7 7 PIDs NT2709 and NT2774 Schematic and Wiring Diagram...
Страница 49: ...7 9 T 366 Figure 7 8 PIDs NT2709 and NT2774 Schematic and Wiring Diagram Page 2...
Страница 50: ...T 366 7 10 Figure 7 9 PIDs NT2709 and NT2774 Diagram and Legend...
Страница 52: ...T 366 9 1 9 Parts List for XtendFRESH Sheet 1 of 2 6 7 9 12 2 8 10 15 3 5 1 10 11 4 5 14...
Страница 60: ...T 366 12 1 12 Parts List for Scrubber Assembly Sheet 1 of 2 79 04044 4 2 7 8 10 7 8 10 7 8 10 3 8 9 1 5 8 9 6...
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