Nibe F730 - Page 27

Caution
Check the miniature circuit-breaker (FC1). It
may have tripped during transportation.
TEMPERATURE LIMITER (FQ10)
The temperature limiter (FQ10) cuts the current supply
to the electric additional heat if the temperature rises
between 90 and 100°C and can be manually reset.
Resetting
The temperature limiter (FQ10) is accessible behind the
front cover. Reset the temperature limiter by carefully
pressing the button (FQ10-SF2) using a small screw-
driver.
TEMPERATURE LIMITER, DEFROSTING
ELEMENT (FQ12)
The temperature limiter for the defrosting element
(FQ12) cuts the current supply to the defrosting element
if the temperature rises above 75 °C and is manually
reset.
Resetting
The temperature limiter for the defrosting element
(FQ12) is accessible behind the air treatment cover.
Remove the cover and then the panel secured with
screws. Reset the temperature limiter by carefully
pressing the button (FQ12-SF2) using a small screw-
driver.
ACCESSIBILITY, ELECTRICAL CONNECTION
The plastic cap of the electrical boxes is opened using
a screwdriver.
NOTE
The cover for the input card is opened without
a tool.
Removing the cover, input board
1
2
1.
Push the catch down.
2.
Angle out the cover and remove it.
Removing the cover, immersion heater board
1
2
A
B
1.
Insert the screwdriver (A) and pry the catch carefully
downwards (B).
2.
Angle out the cover and remove it.
27Chapter 5 | Electrical connectionsNIBE F730