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ALTA
Installation, Operating & Service Instructions
110327-02 - 7/20
16 Operation (continued)
Table 16-16: Menu
LLLL, Lead Lag Menu (visible only after password entered)
Default
Range/
Choices
Parameter and Description
Off On/Off
L01 Lead Lag Master Enable [HEATING BOILER ONLY]
Used to "turn on" Multiple Boiler Controller
On Sequencer Master is Enabled.
Off Sequencer Master is Disabled.
0 1 through 8
L02 Lead Lag Slave Address
Each boiler must be given a unique address, address determines boiler start order.
Off On/Off
L03 Lead Lag Outdoor Reset [HEATING BOILER ONLY]
If an outdoor sensor is installed and Lead Lag Outdoor Reset is Enabled, boiler will automatically
adjust heating zone set point temperature based on outdoor reset curve.
On Enable, calculate temperature setpoint based on outdoor temperature using a reset curve
defined by Low Outdoor Temp, High Outdoor Temp, Min Boiler Temp and CH Setpoint and
Boost Time parameters
Off Disable, do not Calculate setpoint based on outdoor temperature.
Table 16-17: Menu 2P2P, Zone Panel Menu (visible only after password entered and panel is connected)
Default
Range/
Choices
Parameter and Description
Off On/Off
201 to 216 Zone 1-16 On/Off Status
(Individual Zones Only Visible when communicating zone panel zone is detected.)
0 0 - 999,999
217 to 232 Zone 1-16 cycle count
(Individual Zones Only Visible when communicating zone panel zone is detected.)