GN National Electric PV-28SV50, PV-28SV55, GN, BP)-1, GP)-1, CP installation instructions FAN Operation

These are approximates only

FAN OPERATION

The 3-speed main convection fan will automatically start approximately 3 to 5 minutes after the heater has warmed up.

Note: The 3-speed main convection fan is automatically controlled and will operate on three preset speeds. Depending on your burner setting and the surrounding ambient temperature, the L.E.D lights (Page 28, Figure 34) for the fan will light up. The bottom L.E.D light (Figure 34F) is low speed setting, and middle L.E.D lights (Figure 34G) is the medium speed setting, the bottom, middle and top L.E.D lights (Figure 34H) is the high-speed setting (both burners on).

Note: The fan will operate totally independent of burner setting - it is controlled by temperature only.

a. Front burner only - low fan speed }

b. Rear burner only - medium fan speed

c. Both front and rear burners - high fan speed

On changing the burner setting from high to medium, or from high to low, there will be a delay on the operating speed of the fan until the firebox has cooled down sufficiently for the fan to change speed.

Note: It can take up to approximately 20-30 minutes before the fan speed will change and settle on the next setting. The firebox tempera- ture and the outside ambient temperature will regulate how quickly the fan responds to speed changes.

HEATER SHUT DOWN INSTRUCTIONS

Turn medium burner switch (Figure 33) and low burner switch (Figure 32) to the “OFF” position.

Note: Do not cut main electrical supply to the heater after the heater has been switched off to stop main fan operating. Main fan will stop operating automatically after the heater has cooled down sufficiently.

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