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PHTM II
Combi Installation, Operating & Service Instructions
16
Operation
(continued)
Table 16-16: Menu
LL
LL
, Lead Lag Menu (visible only after password entered)
Default
Range/
Choices
Parameter and Description
Off
On/Off
L01
L01
Lead Lag Master Enable
[Not for Combi boilers]
Used to "turn on" Multiple Boiler Controller
On
Sequencer Master is Enabled.
Off
Sequencer Master is Disabled.
0
1 through 8
L02
L02
Lead Lag Slave Address
Each boiler must be given a unique address, address determines boiler start order.
Off
On/Off
L03
L03
Lead Lag Outdoor Reset
[Not for Combi boilers]
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
2P
2P
,
Zone Panel Menu (visible only after password entered and panel is connected)
Default
Range/
Choices
Parameter and Description
Off
On/Off
201
201
to
216
216
Zone 1-16 On/Off Status
(Individual Zones Only Visible when communicating zone panel zone is detected.)
0
0 - 999,999
217
217
to
232
232
Zone 1-16 cycle count
(Individual Zones Only Visible when communicating zone panel zone is detected.)