Installation Manual Truck Edition V-520 Series Single ... - Thermo King

HOST EVAPORATOR
Installation - Drain Hoses
SPECTRUM Multi-Temperature Systems with (2) ES-300 Evaporators
1. Cut the drain hose into two sections of suitable length and attach onto
the drain tubes.
2. Allow approximately 7.00 in. (180 mm) of defrost wire to extend from
each defrost tube into the pan.
3. Insert the defrost heater wires through each drain hose and along its
entire length.
• Do not use band wraps (wire ties) to hold the defrost heater wires.
• Do not cover or wrap the defrost heater wires.
• Do not cut the defrost heater wires.
• Do not install more than 4 defrost heater wires into the drain tube.
4. Install the cover onto the evaporator.
5. Secure the connections with tie bands.
6. Route both hoses directly out through the compartment wall and join to
a third single drain hose using the Y connector.
7. Route the single drain down the outside of the cargo box and secure
with clamps.
8. Seal the drain hose holes in the cargo box with caulking.
REMOTE EVAPORATOR
1. Install the cover onto the evaporator.
2. Cut the drain hose into two sections of suitable length and attach each
drain hose onto the evaporator drain tubes.
3. Allow the drain hoses a sufficient slope to ensure that the water drains
away.
4. Secure the connections with tie bands.
5. Route both hoses directly out through the compartment wall and join to
a third single drain hose using the Y connector.
6. Route the single drain down the outside of the cargo box and secure
with clamps.
7. Seal the drain hose holes in the cargo box with caulking.
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