132
WARNING!!!
Changing
these parameters could cause
the heater and the system to
malfunction. For this reason,
only a qualified technician who
has in-depth knowledge of the
heater should change them.
Failure to comply with this
warning can cause extensive
property damage, severe
personal injury or death!
WARNING!!!
Pay attention
when entering the Factory
Menu, changes may cause the
unit to start. Failure to comply
with this warning can cause
extensive property damage,
severe personal injury or
death!
21 - FACTORY MENU
AM - R water heaters’ parameters
Ref.
Parameter’s description
Range
Factory
settings
Single burner
(mod. 199 and 250)
Burner 1 (Master)
(mod. 399 and 500)
Burner 2
(mod. 399 and 500)
Column for custom.
values
3001
Burner logic address
0 = No cascade,
1 = Burner 1 (Master),
2 to 4 = Burner 2 to 4 (slave burners)
2
1
1
2
3002 Fan speed range
0 to 4
0
199 = 0
250 = 2.
399 = 0
500 = 2.
399 = 0
500 = 2.
3003 Display units
C = °C and bar units;
F = °F and PSI units;
F
F
F
F
3004
Water pressure sensor
0 = Disabled; 1 = Enabled; 2 = N/A; 3 = N/A
1
1
1
0
3005 Burner flapper valve
0 = Disabled; 4 = Enabled; 8 = N/A; 12 = N/A;
4
0
4
4
3006
Water flow sensor
0 = Disabled; 16 = N/A; 32 = N/A; 48 = Enabled
48
48
48
48
3007 Condensate blocked drain detector
EnAb = Enabled; dISA = Disabled
Enab
Enab
Enab
dISA
3008 Flue gas detector
SEnS = Sensor; StCH = Switch
SEnS
SEnS
SEnS
SEnS
3009 Outdoor thermistor type
10 = 10kohms; 12 = 12kohms;
10
10
10
10
3010
Other thermistor type
10 = 10kohms; 12 = 12kohms;
10
10
10
10
3011
Pump MODE
0 = Local pump; 1 = N/A; 2 = N/A; 3 = N/A;
0
0
0
0
3012
DHW mode
0 = no DHW; 1 = DHW store with sensor; 2 = DHW
store with thermostat; 3 = N/A; 4 = N/A; 5 = N/A
0
0
0
0
3013
Reset Err 115
EnAb = Enabled; dISA = Disabled
Enab
Enab
Enab
Enab
3015 Reset curve design: Maximum heating supply temperature (This parameter
is overruled by 3017 parameter)
68°F to 194°F
179°F
N/A
N/A
N/A
3016
Reset curve design: Minimum heating supply temperature
68°F to 194°F
68°F
N/A
N/A
N/A
3017 Maximum supply temperature (This parameter overrule 3015 parameter)
68°F to 194°F
140°F
140°F
140°F
140°F
3018 Minimum supply temperature
68°F to 194°F
89°F
89°F
89°F
89°F
3020
Type of water flow sensor
0 = N/A; 1 = DN8; 2 = DN 10; 3 = DN 15; 4 = DN 20; 5
= DN 25
3
4
4
4
3022
Minimum water pressure
0 to 74 PSI
14
14
14
14
3035 Minimum heat exchanger water flow
0 to 26.4 GPM
7.1
7.1
7.1
7.1
3050 Number of slave burners
0 to 3
3
0
1
0
3085 Modbus address
0 to 126
1
1
1
1
3086
Number of Stopbits
1 or 2
1
1
1
1
3100 Material selection
ABS; CPVC; PVC; SST; PP.
PVC
PVC
PVC
PVC
3101 Country selection
US = United States; CA = Canada;
US
US
US
US
Switch
“S4”
Position of Switch “S4” (see Figure 17-13)
On or Off
On
On
On
Off
CAUTION!!!
On multiburner
units (399 and 500) display
is always connected to the
Burner 1 (Master). To change
parameters to the other
burners you have to move
the display connection as per
Section 17.7.
N/A = Not Applicable
Summary of Contents for Esteem 399
Page 3: ...3 SAFETY INSTRUCTIONS ...
Page 5: ...5 SAFETY INSTRUCTIONS ...
Page 112: ...112 17 MAINTENANCE ...
Page 116: ...116 19 SPARE PARTS Spare parts ...
Page 135: ......
