
Section 8 Component Replacement Procedures
8-5
Drain Tube Heater
1. Disconnect electrical power to the reach-in.
2. Loosen the mounting screws on the drain cover at the rear of the cabinet. Remove the cover.
3. Unplug the drain line heater.
4. Remove the clamp securing the clear plastic tube to the drain tube.
5. Remove the two mounting screws that fasten the drain tube to the inner liner wall.
6. Pull the drain tube down and forward, pulling the extension out of the rear cabinet wall.
NOTE: Do not try to repair or replace the drain heater. Replace the entire assembly only.
Figure 8-5: Drain Tube Heater
2. LOOSEN SCREWS AND
REMOVE DRAIN TUBE COVER
SV1250
3. DISCONNECT
HEATER
CONNECTIONS
4. DISCONNECT
HOSE
CLAMP
BACK PANEL
DRAIN SLEEVE
EVAPORATOR DRAIN PAN
DRAIN TUBE ASSEMBLY
6. PULL DOWN
5. REMOVE TWO SCREWS
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