Honeywell S7999D SOLA User Manual page 29

Table 35. Lead Lag Master Configuration
Advanced Settings: Modulation Parameters.
Parameter
Modulation backup Lead outlet sensor
sensor Slave outlet sensor average
Disabled
Off hysteresis 0 °F to 234 °F
(-17 °C to 112 °C)
On hysteresis 0 °F to 234 °F
(-17 °C to 112 °C)
Hysteresis step time ___Hour ____Minute _____Second
P gain 0 - 400
I gain 0 - 400
D gain 0 - 400
Table 36. Lead Lag Master Configuration
Advanced Settings: Central Heat Parameters.
Parameter
Demand switch Stat
Remote Stat
ModBus Stat
Disabled
Setpoint source Local
ModBus
4-20 ma
Setpoint 32 °F to 250 °F (0 °C to 121 °C)
Time of day setpoint 32 °F to 250 °F (0 °C to 121 °C)
4 ma water -40 °F to 266 °F (-40 °C to 130 °C)
temperature
20 ma water -40 °F to 266 °F (-40 °C to 130 °C)
temperature
Outdoor reset Enabled
Disabled
Table 37. Lead Lag Master Configuration
Advanced Settings: DHW Parameters.
Parameter
Priority source DHW heat demand
Disabled
Priority method Boost during priority time
Drop after priority time
DHW priority override ___Hour ____Minute _____Second
time
Table 38. Lead Lag Master Configuration
Advanced Settings: Frost Protection Parameters.
Parameter
Enable Enabled
Disabled
Outdoor setpoint -40 °F to 266 °F (-40 °C to 130 °C)
Frost protection rate ____%
Comment
Comment
Comment
Comment
29
Table 39. Lead Lag Master Configuration Advanced
Settings: Warm Weather Shutdown Parameters.
Parameter
Enable Enabled
Disabled
Setpoint -40 °F to 266 °F (-40 °C to 130 °C)
Table 40. Lead Lag Master Configuration
Advanced Settings: Algorithms Parameters.
Parameter
Lead selection Sequence order
method Measured run time
Lag selection method Sequence order
Measured run time
Lead rotation time ___day ____hour _____min
Force lead rotation ___day ____hour _____min
time
Table 41. Lead Lag Master Configuration
Advanced Settings: Rate Allocation Parameters.
Parameter
Base load common __ %
Table 42. Lead Lag Master Configuration
Advanced Settings: Add Stage Parameters.
Parameter
Method Error threshold
Firing rate threshold
Disabled
Detection time ___Hour ____Minute _____Second
Error threshold 0 °F to 234 °F (-17 °C to 112 °C)
Rate offset + ________ %
Interstage delay ___Hour ____Minute _____Second
Table 43. Lead Lag Master Configuration
Advanced Settings: Drop Stage Parameters.
Parameter
Method Error threshold
Firing rate threshold
Detection time ___Hour ____Minute _____Second
Error threshold 0 °F to 234 °F (-17 °C to 112 °C)
Rate offset + ________ %
Interstage delay ___Hour ____Minute _____Second
Comment
Comment
Comment
Comment
Comment
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