FLOWMAX Technologies FLOWMAX-120, Инструкция по эксплуатации

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REGULATION INSTRUCTIONS
39
5. REGULATING THE APPLIANCE
5.1 Parameters table
PARAMETER N° TYPE OF OPERATION
PARAMETER
VALUE
FUNCTION
1 Selects the type of water heater
00
01
02
03 Instantaneous (95-140°F)
Water heater with storage tank
B. w/storage tank Comfort (+45°F)
D.H.W. Temperature 95-160 °F
2 Selects the type of gas
00
01 Natural gas
Lpg
3
Sets the central heating
temperature
00
01 Standard (86-167°F)
Reduced (77-104°F )
4
1
Selects pump mode during heating
phase
00
01 Standard ( 3’ pump overrun)
Permanent (pump runs continuously)
5 Water hammer prevention
00
01 Off
On
6 Central heating timer 00-90 (default = 36)
Delays the heating restart to prevent
frequent On/Offs, Expressed in steps of 5
sec (factory set at 36 x 5 = 180”)
7
Central heating pump overrun
timer
00-90 (default = 36)
The overrun timer can be modified.
Expressed in steps of 5 sec (factory set at
36 x 5 = 180”)
8 D.H.W pump overrun timer 00-90 (default = 18)
The overrun timer can be modified.
Expressed in steps of 5 sec (factory set at
18 x 5 = 90”)
9 Minimum gas pressure setting - Not applicable for premix water heaters
10
Minimum central heating output
setting
- Not applicable for premix water heaters
11
Maximum gas pressure and
maximum central heating output
setting
- Not applicable for premix water heaters
12 Ignition sequence setting - Not applicable for premix water heaters
13
D.H.W priority function (2 min
delay on D.H.W. function)
00
01 Off
On
14
4
Selects the type of burner
00
01
02
03
Atmospheric (not premix)
FLOWMAX - 90
FLOWMAX - 120
FLOWMAX – 170
15
2
Zone management board
activation
00
01 Off
On
16
3
Telephone control activation
00
01 Off
On
17 Minimum fan speed setting
55 Hz (Natural Gas)
52 Hz (Propane)
To set the minimum frequency value (Hz)
for the fan operation
18 Maximum fan speed setting
164 Hz (Natural
Gas)
155 Hz (Propane)
To set the maximum frequency value (Hz)
for the fan operation
19
Minimum fan speed setting
(Central Heating)
55 Hz (Natural Gas)
52 Hz (Propane)
To set the minimum frequency value (Hz)
for the fan operation in heating mode.
20
Maximum fan speed setting
(Central Heating)
164 Hz (Natural
Gas)
155 Hz (Propane)
To set the maximum frequency value (Hz)
for the fan operation in heating mode
21 Ignition sequence setting
110 Hz (Natural
Gas)
130 Hz (Propane)
To set the fan frequency value (Hz) at the
ignition
22 Fan frequency value display
00
01 Off
On (for 10 min. time)
NOTES:
1 - Activate only for “heating only” water heaters;
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 water heater 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 water heater output, the P.C.B will automatically adjust the maximum and minimum values.