Stove Work Phase; Stove Switch-Off; Modification Of Room Temperature Setting; Alarm Signals - klover DEA PLUS Manuel D'installation Et De Maintenance

Stove work phase

Pressing key 1 or 2 during work phase sets a "SET ROOM TEMP" (maximum temperature of room where stove is installed) upon reaching of which the
stove enters Functioning Economy "ECONOMY".
Once the temperature set on "SET ROOM TEMP" is reached, the stove starts modulating power by decreasing pellet intake and reducing flue gas intake
device speed.
The stove now automatically switches off if the following conditions exist:
 If it exceeds temperature differential set on Pr43 (2°C default setting) or Room temperature > ("SET ROOM TEMP" + Pr43)

If once temperature differential set on Pr43 is exceeded time set on Pr44 has lapsed (2 minute default setting).
With the following condition the stove automatically ignites:
 If it drops below temperature differential set on Pr43 (2°C default setting) or Room temperature < ("SET ROOM TEMP" – Pr43)
If the above-mentioned condition occurs when the stove is still carrying out the switch off cycle, it is required to wait until it ends.
Brazier is cleaned at pre-set time intervals (indicated on display with "BRAZIER CLEANING") for an established duration (see parameters table).
ATTENTION:
- If stove is connected to external room thermostat the latter goes in modulation and/or switch-off only if the temperature set in external room thermostat
(open T.A. contact) is reached and the above-described conditions exist.
The stove goes in modulation but not switch-off upon reaching of temperature set on "SET ROOM TEMP", if "OFF" is set in "Menu 05 – Stand-by
-
mode".

Stove switch-off

Pressing button 4 (ON/OFF) switches the stove off. The display shows "FINAL CLEANING". The flow of pellets is interrupted, switching the motor reducer
off. The flue gas intake device speed is increased to maximum and switched off after equipment cooling, displaying "OFF".

Modification of room temperature setting

- Room Temperature
Press key 1 or 2 to select "SET ROOM TEMP" mode to modify room temperature. Press keys 1 and 2. The display appears as in figure below during this
operation.
1
2
Press key 4 or wait a few seconds to confirm the wanted value setting.
The stove enters functioning economy upon reaching said temperature.

Alarm signals

The board intervenes and signals the occurred irregularity in case of functioning anomaly, operating in different mode depending on type of alarm. The
following alarms are foreseen in the board.
DISPLAY
AL 2
FLUE GAS PROBE ACTIVE ALARM
AL 3
HOT FLUE GAS ACTIVE ALARM
AL 5
NO IGNIT ACTIVE ALARM
AL 6
NO PELLET ACTIVE ALARM
AL 4
FAULTY INTAKE ACTIVE ALARM
Every alarm causes the equipment to immediately switch-off.
After time set on Pr11 (alarms delay) alarm state is reached; press key 4 to reset it.

It must be known....

Listed below are some things to be known on the equipment:

It is normal to smell paint from the equipment in the first few days of functioning. We recommend ventilating the installation room upon stove
commissioning. For the first few days of functioning we also recommend setting the equipment at maximum power.

The boiler body is treated with antioxidant paint to protect the stove against oxidation due to long periods standing idle. This paint no longer has this
function after commissioning and any wear of paint inside the combustion chamber is not a product defect.

Any perceived noise can be attributed to boiler body settlement expansion and is not a manufacturing defect. This noise is particularly perceived during
equipment ignition and switch-off.
C
25°
SET ROOM
Set
TEMPERATUR
3
!
E
Faulty or disconnected flue gas temperature probe.
Flue gas over-temperature. When flue gas temperature is more than 260°C. The display shows the
wording "MAX FLUE GAS" before displaying the alarm, or when flue gas maximum temperature is
reached (Pr14).
No ignition. When flue gas minimum temperature (Pr13) is not reached within maximum ignition cycle
time (Pr01).
Sudden switch-off during work phase. When, during work, the flue gas temperature drops below
minimum threshold (Pr13).
Faulty intake device. When intake device speed detected by its encoder (tachometer) is 0.
15
6
4 5
ORIGIN OF ALARM