Palazzetti GLH110 Manual De Instalación, Uso Y Mantenimiento página 25

5. FUNCTIONALITIES
ON/OFF
The controller is turned ON/OFF by applying prolongued pressure to K1 key
OFF-mode is displayed by K1 key being turned-on
➢
When the controller is turned on, the following messages will appear
➢
o Product Code
o Product Revision
o Configuration
PROBE DISPLAY
The display shows the correct temperature sensor value S1 (S1 led is lit up).
To enter the probe menu press either K4 or K3, the temperature of Probe S2 is displayed (S2 Led flashes) or S3 (S3 Led
➢
flashes)
By pressing K3 or K4 it is possible to scroll and check other connected probes
➢
To exit the Menu press K1 or wait 10 seconds
➢
If the probe reading is below the minimum range of the sensor the message Lo appears
➢
If the probe reading is above the maximum range of the sensor the message Hi appears
➢
SAFETY FEATURE
When this function is activated; P11=1, it starts a heat disposing process to remove excess heat buildup of the fireplace
The management of the safety feature is expalined in the plumbing/hydraulic schematic drawing parapraphs
ALARM FUNCTION
If the temperature measured by Sensor S1 exceeds the value of the thermostat alarm A08
An audible and visual signal is activated (the temperature flashes on the Display)
➢
SILENCE Function: The audible signal can be turned off for 5 minutes by pressing any key. If the controller remains in
➢
the alarm condition, the audible signal will start again.
ANTIFREEZE FUNCTION
If the temperature measured by Probe S1 falls below the value of the Antifreeze Thermostat A06
The output for Pump P1 is turned on for t01 time at intervals of t02 time
➢
The display will show the writing ICE
➢
PUMP P1 ANTISEIZE FUNCTION
If Pump P1 remains inactive, also while OFF, for a time greater than Timer t05
The output for Pump P1 is turned-on for t04 seconds
➢
The display will show the writing bLP
➢
STANDBY FUNCTION
If the controller is OFF, and in ALARM, ANTIFREEZE or ANTISEIZE FUNCTION of Pump P1
The controller automatically turns itself ON
➢
At the end of ANTIFREEZE or ANTISEIZE of Pump P1 functions, the controller will turn itself OFF.
➢
Al the end of ALARM function the controller will remain ON
➢
PUMP P1 FUNCTIONING TEST
When the controller is OFF, prolongued pressure of K3 key:
P1 output is activated for as long as the key is pressed and the display will show tSt1
➢
PUMP P2 FUNCTIONING TEST
When the controller is OFF, prolongued pressure of K4 key:
P2/P4 output is activated for as long as the key is pressed and the display will show tSt2
➢
SERVICE OUTPUT
P4 SERVICE output is programable from the Installer MENU by using parameter P06:
P06 = 0 DISABLED: the output does not work.
➢
P06 = 1 THERMOSTAT: the output is activated if the temperature of S1 probe is above Thermostat A09.
➢
P06 = 2 GRILL: press K1 key to turn on/off the output.
➢
P06 = 3 AIR DAMPER: this output is used to manage an Air Damper to adjust for Combustion Air Flow.
➢
AIR DAMPER
To make use of the Air Damper function set parameter P06 = 3
If the output is ON the Air Damper will be Open, if the output OFF the Air Damper will be closed.
The Air Damper will stay Open as long as the temperature of S1 probe is below A05 Thermostat. The Air Damper will close
when the temperature is above this Thermostat.
➢ If P12 = 1 the Start Manual function is enabled:
If S1 Temperature is below A01, the Air Damper will Close. During the Ignition phase of the Fireplace, by pressing K1 key
the Air Damper will Open manually (the output corresponding Led will flash). When the Temperature falls below A01,
Thermostat after t06 time the Air Damper will close automatically.
t013
r 0.1 or rc0.1
CF17
004778250 - 30/03/2020
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0CAR6IN019147