PHP PH21A, Руководство пользователя

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Heater Ducting
Do not use existing vehicle ducting or outlets.
This heater produces temperatures much hotter than a water based heating system.
Ducting components must be capable of withstanding a minimum of 150°C (300°F) operating
temperatures.
Position outlet so that it will not blow hot air directly at operator.
Hot Air Ducting
Distribute heat efficiently throughout the cabin by using the high temperature, 60mm flex-ducting and
rotatable outlet and return air inlet provided in the installation kit.
• Route ducting with smooth bends to avoid crushing.
• Ensure ducting components will not come in contact with combustible materials
• Install protective covers or shields as required.
• Position hot air outlet so that it cannot be blocked or otherwise obstructed it should not point directly
towards operator.
• When not using return ducting, use the air intake grille.
Warning - Fire Hazards
Warning - Burn Hazards
Item Description Item Description
1. Safety Grill 4. Adjustable Outlet Grill
2. Hose Clamp 5. Air Intake Connector
3. Flexible Duct 6. Air Intake Grill
Figure D1
1
2 6 3
5
4
3
2
2
Temperature Regulation Sensor
IMPORTANT NOTE:
The heater uses a temperature sensor on the inlet side of the heater to regulate the cabin temperature.
Use return air ducting for best heating regulation and efficiency.