Weil-McLain SlimFit Manual page 80

SlimFit
™
commercial condensing gas
Sola control parameter table
Figure 85
(continued) Sola CONFIGURATION VALUES — setup options — White text on black titles are configuration
groups — see Figure 62, page 61 for location of configuration group in menus
Menu/Item Units
DHW Service
active
Local Lead Lag:
Demand
Local Lead Lag:
Service active
Frost protection:
Central Heat
Frost protection:
DHW
Auxiliary 2 Pump ADVANCED — Force On tab — Force pump on when:
(Use scroll arrows to toggle between Central Heat Pump, Boiler Pump, Domestic Hot Water Pump, System Pump, Auxiliary 1 Pump, and Auxiliary 2 Pump
Local burner
demand
Outlet High Limit
Lead Lag slave
demand
Auxiliary 2 Pump ADVANCED — Force OFF tab — Force pump off when:
(Use scroll arrows to toggle between Central Heat Pump, Boiler Pump, Domestic Hot Water Pump, System Pump, Auxiliary 1 Pump, and Auxiliary 2 Pump
DHW priority is
active
(Use scroll arrows to toggle between Central Heat Pump, Boiler Pump, Domestic Hot Water Pump, System Pump, Auxiliary 1 Pump, and Auxiliary 2 Pump
Local demand
inhibited for faults
Burner cycles
Burner run time Hrs
CH pump cycles
DHW pump cycles
Boiler pump cycles
Outlet high limit
response
Outlet high limit
°F
setpoint
80
Low High
Default
Value Value
or
or
or
or
or
or
or
or
or
Auxiliary 2 Pump ADVANCED — Miscellaneous tab
or
Statistics Configuration
0 0
0 0
0 0
0 0
0 0
High Limits
(read only — not changeable)
Not changeable Lockout
50°F 200°F 200°F
-
fired water boiler
(continued)
Description
If DHW is the active service controlling the heating system (has heat
demand AND is in control) then this pump will have normal pump-on
demand.
This pump will respond if the Sola LL master has heat demand and
therefore sends a LL pump demand request to this Sola because it is the
lead slave (it also will have LL service as the highest priority, otherwise
some other Sola would be the lead).
This pump will respond when LL service is currently the highest priority
service for this slave and the Sola LL master has commanded this slave
Sola to start up and fire.
If CH frost protection is active then this pump will have normal pump-
on demand.
If DHW frost protection is active then this pump will have normal
pump-on demand.
pages)
If Local demands are enabled, then when the burner has demand (is
firing or preparing to fire, always local) the output will be forced on.
Example, this feature might be used to open a boiler room air damper
(but does NOT implement airflow safety).
If Local demands are enabled, then when the Outlet High Limit
condition is active (always local) this pump will be forced on.
If Sola LL Master demand is enabled, then whenever the master is asking
for heat from any slave, this output will be forced on. Example, this
feature might be used to open a boiler room air damper (but does Not
implement airflow safety).
pages)
Forces pump off when DHW is active priority.
pages)
If the local Sola is disabled (e.g. via the burner switch parameter) or
locked out, inhibit local demand sources (are selected) that might
otherwise request the pump to be on. Otherwise these will run the
pump even though the sola cannot fire.
Number of burner cycles since last reset to 0
Accumulated burner run time since last reset to 0
Number of CH pump cycles since last reset to 0
Number of DHW pump cycles since last reset to 0
Number of boiler pump cycles since last reset to 0
If the outlet temperature exceeds the temperature given by this
parameter then the response defined for the Outlet Limit Response
parameter will occur. As the temperature approaches this limit, the
Stepped Modulation Limiting function is active.
— Boiler Manual
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(Enter changed values in the last column)
Part number 550-100-116/0713
CONFIGURATION
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