Embassy Peak-40, Installation And Operating Instructions Manual

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39
BOILER CONTROL: INTERNAL WIRING & OPERATION
G. INSTALLER MENU – 2000 LEVEL
The Installer Menu is accessible by inputting the proper PIN
number into screen CODE of the User Menu. When CODE is
the parameter selected press the M button. Use the R1 and R2
buttons to select the proper number for the flashing place in the
PIN. Pressing M will advanced to the next digit. If an incorrect
number is selected, it is required to cycle through all four places
with the M button to return and correct the number.
Once the 4 digit passcode has been entered, press L1 or L2 until
the menu selection screen is shown. Press R1 or R2 until 2000 is
shown in the small digits. Press M to enter the Installer Menu.
Table 8.7: Installer Menus (2000 Level)
Status
(2000)
Parameters
Parameter Function Unit/Value
Default
Options
2001 Central Heat Mode # 1
2003 CH Setpoint °F 160
2005 CH Post Purge – Circulator Seconds 10
2007
CH Hysteresis UP
– Controls Boiler shutoff point above Setpoint
°F 9
2009
Anti-cycling period
– Delay period during which boiler will not fire the burner if a supply temperature of
CH Se CH Hysteresis is reached during a single demand period.
Seconds 180
2010
Anti-cycling Differential
– Supply temperature drop below CH setpoint that must be reached before the
burner will fire if a supply temperature of CH Se CH Hysteresis is reached
during a single demand period.
– Overrides Anti-Cycling Period
°F 16
2014
Maximum CH Power
– Limits maximum CH input available to the control to satisfy a demand
– Default values should not be changed
% Peak-40: 61
2015
Minimum CH Power
– Limits the minimum power available to the boiler to satisfy a demand
% 1
2019
Boiler Supply Design Temperature
– Sets the reset curve design temperature that will be targeted when the outdoor
temperature is at the chosen outdoor design temperature.
– For default: Boiler will target 190°F when the outdoor temperature is 23°F or lower.
°F 190
2020
Outdoor Design Temperature
– Sets the Outdoor Temperature at which the boiler will target the Boiler Supply
Design Temperature.
– For default: Boiler will target 190°F when the outdoor temperature is 23°F or lower.
°F 23
2021
Boiler Mild Weather Temperature
– Sets the reset curve design temperature that will be targeted when the outdoor
temperature is at the Outdoor Mild Weather temperature.
– For default: Boiler will target 104°F when the outdoor temperature is 68°F.
°F 104
2022
Mild Weather Design Outdoor Temperature
– Sets the Outdoor Temperature at which the boiler will target the Boiler Mild
Weather Design Temperature.
– For default: Boiler will target 104°F when the outdoor temperature is 68°F.
°F 68
2023
Minimum CH Setpoint – Design Supply minimum (limit)
– Sets lower limit of Calculated CH setpoint
– Calculated CH setpoint will always be at or above this value
°F 68
2024
Maximum CH Setpoint – Design Supply Maximum (limit)
– Sets upper limit of Calculated CH setpoint
– Calculated CH setpoint will always be at or below this value
°F 190
NOTICE
Installer Code is 0231