![background image](http://html2.mh-extra.com/html/palazzetti/glh110/glh110_installation-user-and-maintenance-manual_3316682025.webp)
004778250 - 30/03/2020
25
ENGLISH
Pag. 3/18
0CAR6IN019147
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
t013
o
Product Revision
r 0.1 or rc0.1
o
Configuration
CF17
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.