5
Display
Display
Indicator Lights
Indicator Lights
Temperature
On Time
Temperature
On Time
Value Decrease
Mode Change
Value Increase
Value Decrease
Mode Change
Value Increase
Heater On / Off
Lighting On / Off
Fan On / Off
Heater On / Off
Lighting On / Off
Fan On / Off
Menu and Navigation Buttons
Menu and Navigation Buttons
Description
Remedy / Solution
E1
Temperature sensor’s measuring
circuit broken.
Check the red and yellow wires to the
temperature sensor and their connections
(see figure 6) for faults.
E2
Temperature sensor’s measuring
circuit short-circuited.
Check the red and yellow wires to the
temperature sensor and their connections
(see figure 6) for faults.
E3
Overheat protector’s measuring
circuit broken.
Press the overheat protector’s reset button
(see section 3.4.). Check the blue and white
wires to the temperature sensor and their
connections (see figure 6) for faults.
E9
Connection failure in the system. Switch the power off from the main switch
(figure 1). Check the data cable, sensor cable/s
and their connections. Switch the power on.
Multidrive-system (see Section 3.2.4.): Switch
the power off from all power units. Check the
data cable, sensor cable/s, Multidrive cable
and their connections
STATUS MESSAGES
SAFE
Safety switch circuit is open Remove the object from atop the safety switch.
rESt
Pause time active
-
rc on
Remote control activated
Table1. Error messages. Note! The overheat protector can be reset by user. All other
maintenance must be done by licensed professional maintenance personnel. No user-
serviceable parts inside.
Figure 2.
Operating Buttons
Operating Buttons
TROUBLESHOOTING
If an error occurs, the power to the heater
will be cut off and the control panel will
show an error message “E (number)”,
which helps troubleshooting the cause of
the error. Table 1.
Note! The overheat protector can be reset
by user. All other maintenance must be
done by licensed professional maintenance
personnel. Control unit should not be
opened by unlicensed personnel.
If the heater does not heat properly, check
heater grade from settings menu. See
figure 3b.
