Cooling Fan Operation - Pyramis ecoline Installations- Und Gebrauchsanleitung

ELECTRICAL CONNECTIONS AND RATINGS
Ref Name Function
J9, J10 Phase and Neutral Inputs
1- 1A Timer relay-NO contact
Thermostatic control
4- 4A relay.
NO contact.
Cooling Fan control relay.
2- 2A
NO contact.
Optional relay output
3- 3A
NO contact.
PT1000 temperature
J1
sensor
J27 Meat probe
Function selector
J3
encoder
J2 Encoder
(Please See.Electrical Connection Diagram for locations of mentioned connections)

COOLING FAN OPERATION

Air condition system provide with cooling fan that prevent overheating of the outer surface
of the oven and prevent damage to surrounding.This fan create an air stream that provide to
extract the warm air from the front grills (ventilation). At the same time it creates an air curtain
between control panel and cover and it prevent the overheating of these two parts and upper
components. Air circulation by cooling fan cause of the prevent consendation due to heat and
moisture for electrical and mechanical components and it provide their safe and ensures of
a long life. (See Figure 11)
The principle of the cooling fan varies by product model. Your product has the following
operating principles.
• The cooling fan starts running automatically when the ovens start working. Working
terminates automatically disabled.And it disables automatically when working terminates.
• Cooling fan switch on or off with thermostat on the furnace, at some oven.In this case
the cooling fan is working on a specific time and disable automatically even if the oven
turn off, causeof the working of cooling fan depend on temparature.
• In the touch-controlled products, cooling fan is switch on and off by electronic circuit
board. In this case the cooling fan is working on a specific time and disable automatically
even if the oven turn off, causeof the working of cooling fan depend on temparature.
Rating
230V +/-10%
16A/250Vac
16A/250Vac
7A/250Vac
7A/250Vac
Low voltage input
Low voltage input
Low voltage input
Low voltage input
8
Figure 11
37