Regulating The Appliance (Authorized Personnel); Parameters Table - PENSOTTI PCH 18 Instruction Manual

5. REGULATING THE APPLIANCE

5.1 Parameters table

PARAMETER
TYPE OF OPERATION
N°
1 Selects the type of boiler
2 Selects the type of gas
Sets the central heating
3
Selects pump mode during
1
4
Water hammer prevention
5
(Not applicable)
6 Central heating timer
Central heating pump overrun
7
D.H.W pump overrun timer
8
(Not applicable)
9 Minimum gas pressure setting
Minimum central heating output
10
Maximum gas pressure and
11 maximum central heating
12 Ignition sequence setting
D.H.W priority function (2 min
13 delay on dhw function)
(Not applicable)
4
14 Selects the type of burner
Zone management board
2
15
3
16 Telephone control activation
17 Minimum fan speed setting
18 Maximum fan speed setting
Minimum fan speed setting
19
(Central Heating)
Maximum fan speed setting
20
(Central Heating)
21 Ignition sequence setting
22 Fan frequency value display
NOTES:
1 - Activate only for "heating only" boilers;
2 - If the heating system has more than one zone, an additional interface board (optional extra) must be installed on the
circuit board and parameter 15 set at 01;
3 - To install the telephone control, use non-polarised conductors connected to contact TA of the terminal board in parallel
with the remote control if fitted. Set the parameter 16 at 01.
4- When the parameter value 01/02/03 is set, parameters from no.17 to 22 are automatically activated and boiler settings are
carried-out in through these parameters (in Hz) that replace parameters from no.9 to no.
Once the parameter value has been set according to the boiler output, the P.C.B will automatically adjust the maximum
and minimum values.
REGULATION INSTRUCTIONS
PARAMETER VALUE
temperature
heating phase
timer
setting
output setting
activation
185 Hz (Natural Gas)
145 Hz (Natural Gas)
00
01
02
03
00
01
00
01
00
01
00
01
Delays the heating restart to prevent frequent
00-90 (default = 36) On/Offs, Expressed in steps of 5 sec (factory
The overrun timer can be modified. Expressed
00-90 (default = 36)
in steps of 5 sec (factory set at 36 x 5 = 180")
The overrun timer can be modified. Expressed
00-90 (default = 18)
in steps of 5 sec (factory set at 18 x 5 = 90")
-
-
-
-
00
01
00
01
02
03
00
01
00
01
38 Hz (Natural Gas) To set the minimum frequency value (Hz) for
50 Hz (L.P.G.)
To set the maximum frequency value (Hz) for
183 Hz (L.P.G.)
38 Hz (Natural Gas) To set the minimum frequency value (Hz) for
50 Hz (L.P.G.)
To set the maximum frequency value (Hz) for
143 Hz (L.P.G.)
90 Hz (Natural Gas)
110 Hz (L.P.G.)
00
01
26
FUNCTION
Instantaneous
Boiler with storage tank
B. w/storage tank Comfort (+13°F)
D.H.W. Temperature 95-160 °F
Natural gas
LPG
Standard (86-176°F)
Reduced (77-104°F )
Standard ( 3‟ pump overrun)
Permanent (pump runs continuously)
Off
On
set at 36 x 5 = 180")
Not applicable for premix boilers
Not applicable for premix boilers
Not applicable for premix boilers
Not applicable for premix boilers
Off
On
Atmospheric (not premix)
Premix 25 kW
Premix 29-34 kW
Premix 50 kW
Off
On
Off
On
the fan operation
the fan operation
the fan operation in heating mode .
the fan operation in heating mode
To set the fan frequency value (Hz) at the
ignition
Off
On (for 10 min. time)