420010970304 - LP-700 Rev. 000 Rel. 002 Date 4.21.21
72
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Description
Value
Default Setting
6
2
2
Slope of Outdoor Reset Curve
0.2 - 3.5
1.3
(low temperature)
0.2 - 3.5
1.3
(high temperature)
See graph and description of Parameter 422.
6
2
3
Parallel Shift of Reset Curve
-12 - +12 (when 4.2.0 = 0)
0
-25 - +25 (when 4.2.0 = 1)
See description of Parameter 423.
6
2
4
Room Sensor Influence
0 - 20
2
if Parameter 4.2.0 = 0
4
if Parameter 4.2.0 = 1
Adjusts the influence of room temperature on target boiler temperature - a higher setting causes a greater increase to the
boiler target temperature as the indoor temperature drops below room setpoint. Only applicable when using an optional
HTP Room Sensor and when 6.2.1 = 2 or 4.
6
2
5
MAXIMUM temperature setting
68 - 179 °F
179
if Parameter 6.2.0 = 1
68 - 179 °F
179
if Parameter 6.2.0 = 0
6.2.5 sets the allowable boiler operating temperature range for Zone 3 heating, limiting Automatic Temperature Control and
manual adjustments from the User Menu.
6
2
6
MINIMUM temperature setting
68 - 179 °F
95
if Parameter 6.2.0 = 1
68 - 179 °F
95
if Parameter 6.2.0 = 0
6.2.6 sets the allowable boiler operating temperature range for Zone 3 heating, limiting Automatic Temperature Control and
manual adjustments from the User Menu.
6
3 DIAGNOSTICS
6
3
0 S/W function activation
0 = OFF, 1 = ON
0
Only applicable when using an
HTP room sensor
6
3
1 S/W temperature threshold
50 - 86 °F
68
6
3
4 S/W delay time
0 - 300 minutes
60
6
7 ZONE 3 REGULATION PARAMETERS
6
7
5 Auto Boost
0 = OFF, 1 = ON
0
See description of Parameter
475.
8 SERVICE PARAMETERS
8
0 BOILER STATISTICS-1 - Read Only
8
0
0
3 way valve cycles No. (n x10)
8
0
1
Boiler Pump On Hours (h x10)
8
0
2
Boiler pump cycles No. (n x10)
8
0
3
Boiler Power On Time (h x10)
8
0
4 Fan On Hours (h x10)
8
0
5 Number of fan cycles (n x10)
8
0
6 CH number of flame detections (n x10)
8
0
7 DHW number of flame detections (n x10)
8
1 BOILER STATISTICS-2 - Read Only
8
1
0 CH Burner On Hours (h x10)
8
1
1 DHW Burner On Hours (h x10)
8
1
2 Number Of Flame Faults (n x10)
8
1
3 Number Of Ignition Cycles (n x10)
8
1
4 Average CH Cycle Length (min)
8
1
6 Number of times the Priority Timer (2.10.4) has elapsed, switching priority from DHW to CH (or vice versa).
8
2 BOILER CURRENT STATUS - Read Only
8
2
1 Fan Status
0 = OFF, 1 = ON
8
2
2 Fan Speed RPM
8
2
3 Boiler Pump Status
0 = OFF, 1 or 2 = ON
8
2
4 3 Way Valve Position
0 = DHW, 1 = Central Heating
8
2
5 DHW Flow Rate (in US gpm)
Not applicable to these models
8
2
6 APS Status
0 = Open, 1 = Closed
8
2
8 Gas Power (kW)
