Aqua-Hot AHE-200-02S-24 VDC Owner's Manual download pdf (Page 6)

Aqua-Hot™ Motor Coach Heating System Owner's Manual 05/02

Page 2-4

SECTION 2: OPERATING INSTRUCTIONS

B. Turn OFF the Aqua-Hot's Engine Preheat Switch whenever engine

preheating is not desired.

NOTE: The Aqua-Hot's Engine Preheating System acts as a supple-

mental heating source, in addition to the Diesel-Burner and the 120

VAC Electric Heating Element. While traveling, the engine's heated

coolant will automatically pass through the Engine Preheat / Motoraide

System, transferring heat into the Aqua-Hot's Heat Tank. This design

feature reduces the total operating hours of the Diesel-Burner and the

120 VAC Electric Heating Element.

Engine

Preheat,

continued

1. Control Unit 10. Combustion Chamber

2. Motor 11. Heat Exchanger

3. Ignition Coil 12. Exhaust Port

4. Clutch 13. Flame Detection Photocell

5. Combustion Air Fan 14. Fuel Pump

6. Fuel Solenoid Valve 15. Fuel Ports (Supply / Return)

7. Electrode Holder 16. Combustion Air Port (Intake)

8. Ignition Electrodes with Adjustable Shutter

9. Fuel Nozzle

Diesel-

Burner

Component

Overview

SECTION 2: OPERATING INSTRUCTIONS

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Figure 2

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Aqua-Hot AHE-200-02S-24 VDC Owner's Manual Page 6