Air Heater - Doosan DP158L Series Operation & Maintenance Manual

Air Heater

1. Air heater Operating Conditions
• It is recommended to use the air heater when the cooling
water temperature is below 5 degrees.
• Air heater, Timer, Relay is supplied, and the heater oper-
ation time is automatically adjusted according to the
cooling water temperature.
• Preheating / Post-heating time
2. Air heater Mounting parts
EDP2218006
177
11. Electric system
EDX1217142