Quick Start - Slant/Fin CHS-85 Instructions Manual

CHS Series
2.1

Quick Start

Quick Start – screen, accessed by selecting
"Quick Start" from the "i-Information" screen,
provides a summary of the most common settings
that will need to be adjusted (or considered) when
initially setting up the boiler. Use the up and down
(▲▼) buttons to navigate the menu options; when
the desired option is highlighted select by pressing
the "OK" button.
Each of the parameters under Quick Start are also
listed under separate setting groups under
"Advanced Setup"; where more advanced settings
can be accessed..
Table 2-2 Quick Start Configuration Parameters
Parameter Description
Setpoint value for CH modulation. If "Outdoor reset" is set to "Disable", this is
the target temperature at the "Modulation sensor". If "Outdoor reset" is set to
CH setpoint
"Enable", this is the maximum target temperature at the "Modulation sensor"
(Setpoint for CHI heat input).
DHW setpoint Boiler setpoint for DHW modulation. Range 60°F to 190°F
Outdoor reset Enables or disables CH outdoor reset function for CH1 heat inputs.
Minimum boiler setpoint; occurs when the outdoor temperature is equal to or
Low water temp
greater than the "Max outdoor temp". Range 60°F to 140°F
Outdoor temperature that corresponds to the "Low water temp" setting.
Example: If the "Low water temp" setting is 95°F, and the "Max outdoor
Max outdoor temp
temp" setting is 70°F, the boiler setpoint will be 95°F when the outdoor
temperature is 70°F or higher. Range 50°F to 95°F
Design Temperature - Outdoor temperature that corresponds to the "CH
setpoint" setting. Example: If the "CH setpoint" is 180°F, and the "Min
Min outdoor temp
outdoor temp" setting is 0°F, the boiler setpoint will be 180°F when the
outdoor temperature is 0°F or lower. Range -40°F to 40°F
Outlet water temperature high limit.
Adjustable high
operation above this setting. Recommend leaving configured as 200ºF. Range
limit
100°F to 200°F
Adjustable stack Stack exhaust gas high limit.
limit temperature exceeds this setting. Range 145°F to 220°F
Controller and Display
Figure 2-2 Quick Start Screen
CH setpoint
DHW setpoint
Outdoor reset
Low water temp
Max outdoor temp
Min outdoor temp
Adjustable high limit
Adjustable stack limit
Controller will not permit burner
Controller will lockout if exhaust gas
│
Slant Fin Corp.
Quick Start
180
180
Enable
200
220
Factory Setting
o
F
o
F
o
95 F
o
70 F
o
0 F
o
F
o
F
180ºF
180ºF
Enable
95ºF
70ºF
0ºF
200ºF
220ºF
5