Weil-McLain SlimFit Manual page 83

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
Master enable
CH setpoint (set
here or in Central °F or °C
Heat tab)
CH time of day
setpoint (set here
°F or °C
or in Central Heat
tab)
DHW setpoint (set
here or in DHW °F or °C
tab)
DHW time of day
setpoint (set here °F or °C
or in DHW tab)
Modbus port
Operation enable
Lead Lag Master Configuration ADVANCED — Central Heat tab
(Use scroll arrows to toggle between Central Heat, Domestic Hot Water, Mix, Frost Protection, Outdoor reset,
Warm Weather Shutdown, Algorithms, Rate Allocation, Add Stage, Drop Stage and Modulation pages)
Demand switch
Setpoint source
Setpoint °F or °C
Time of day
°F or °C
setpoint
4 mA water
°F or °C
temperature
20 mA water
°F or °C
temperature
Lead Lag Master Configuration ADVANCED — Domestic Hot Water tab
(Use scroll arrows to toggle between Central Heat, Domestic Hot Water, Mix, Frost Protection, Outdoor reset,
Warm Weather Shutdown, Algorithms, Rate Allocation, Add Stage, Drop Stage and Modulation pages)
Demand switch
Setpoint °F or °C
Time of day
°F or °C
setpoint
Priority source
Priority method
Part number 550-100-116/0713
-
fired water boiler
Low High
Default
Value Value
Lead Lag Master Configuration
Lead Lag Master Configuration main page
Enable or Disable Disable
70°F 190°F 170°F
(21°C) (88°C) (77°C)
70°F 190°F 160°F
(21°C) (88°C) (71°C)
120°F 190°F 190°F
(49°C) (88°C) (88°C)
120°F 190°F
No setting
(49°C) (88°C)
See description Use MB2
ON or OFF ON
See description STAT
Local
See description
setpoint
70°F 190°F 170°F
(21°C) (88°C) (77°C)
70°F 190°F 160°F
(21°C) (88°C) (71°C)
60°F 190°F
No setting
(16°C) (88°C)
60°F 190°F
No setting
(16°C) (88°C)
See description Disabled
120°F 190°F 190°F
(49°C) (88°C) (88°C)
120°F 190°F
No setting
(49°C) (88°C)
DHW Heat
See description
Demand
Drop after
See description
priority time
— Boiler Manual
(continued)
Description
Enable if this boiler is to be the master for the lead lag system.
This Setpoint is used when the time-of-day input is off.
If the ODR function is active, this Setpoint provides one coordinate
for the outdoor reset curve, as described for the CH Outdoor Reset
parameter.
This Setpoint is used when the time-of-day input is on.
If the ODR function is active, this Setpoint provides one coordinate for
the shifted (because TOD is on) outdoor reset curve, as described for
the CH Outdoor Reset parameter.
This Setpoint is used for DHW whenever the time-of-day switch is off
or not connected (unused).
This Setpoint is used for DHW when the time-of-day switch is on.
• Use MB1 port for Lead Lag messaging
• Unassigned Modbus port
• Use MB2 port for Lead Lag messaging
Enable or disable lead lag operation.
Input to call for space heating — options:
• STAT terminal • CH loop is disabled
• Modulation sensor below ON setpoint
• Local setpoint is used (setpoint is determined by the Sola control)
• 4-20mA (S2) setpoint is used (setpoint is based on analog input)
This Setpoint is used when the time-of-day input is off.
If the ODR function is active, this Setpoint provides one coordinate
for the outdoor reset curve, as described for the CH Outdoor Reset
parameter.
This Setpoint is used when the time-of-day input is on.
If the ODR function is active, this Setpoint provides one coordinate for
the shifted (because TOD is on) outdoor reset curve, as described for
the CH Outdoor Reset parameter.
Analog input, Setpoint operation — Sets the water temperature setting
at an analog input of 4mA.
Analog input, Setpoint operation — Sets the water temperature setting
at an analog input of 20mA.
DHW call for heat source: Disabled or S6 (DHW terminals on terminal
strip C)
This Setpoint is used for DHW whenever the time-of-day switch is off
or not connected (unused).
This Setpoint is used for DHW when the time-of-day switch is on.
DHW Heat demand or
Disabled (disables DHW priority)
Boost DHW during priority time
Drop after priority time
HOME PAGE CONFIGURATION
(Enter changed values in the last column)
Changed
to
83