223
APPENDIX D — VFD INFORMATION
To replace the internal enclosure fan for frame sizes R5 or R6,
perform the following:
1. Remove power from drive.
2. Remove the front cover.
3. Lift the fan out and disconnect the cable.
4. Install the fan in reverse order.
5. Restore power.
CONTROL PANEL CLEANING
Use a soft damp cloth to clean the control panel. Avoid harsh
cleaners which could scratch the display window.
Fig. D — Main Fan Replacement
(Frame Sizes R1-R4)
Fig. E — Main Fan Replacement
(Frame Sizes R5 and R6)
Fig. F — Internal Enclosure Fan Replacement
BATTERY REPLACEMENT
A battery is only used in assistant control panels that have the
clock function available and enabled. The battery keeps the
clock operating in memory during power interruptions. The ex-
pected life for the battery is greater than ten years. To remove
the battery, use a coin to rotate the battery holder on the back of
the control panel. Replace the battery with type CR2032.
3
3
4
2
3
2
Bottom View (R5)
2
3
Bottom View (R6)
Summary of Contents for Weathermaster 48P2030-100
Page 130: ...130 Fig 19 Typical Power Schematic Sizes 040 075 Shown ...
Page 131: ...131 Fig 20 Main Base Board Input Output Connections ...
Page 132: ...132 Fig 21 RXB EXB CEM SCB Input Output Connections ...
Page 133: ...133 Fig 22 Typical Gas Heat Unit Control Wiring 48P030 100 Units Shown ...
Page 134: ...134 Fig 23 Typical Electric Heat Wiring 50P030 100 Units Shown ...
Page 135: ...135 Fig 24 Typical Power Wiring 115 V ...
Page 136: ...136 Fig 25 Typical Gas Heat Section Size 030 050 Units Shown ...
Page 138: ...138 Fig 27 Component Arrangement Size 030 035 Units ...
Page 139: ...139 Fig 28 Component Arrangement Size 040 075 Units ...
Page 140: ...140 Fig 29 Component Arrangement Size 090 100 Units ...