NTI TRINITY Ts80, Инструкция по установке и эксплуатации

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Ts Series Installation and Operation Instructions
│ Trinity Ts
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Diagnostic Mode
Diagnostic mode is entered from User mode by pressing and holding the “Next” button for 3 seconds.
Successive screens are selected by pressing the “Next” button. Diagnostic mode may be exited by pressing the
“Done” button or allowing the timeout interval to elapse. Diagnostic screens are listed in Table 13-7.
Table 13-7 Diagnostic Mode Screens
Setting Description Factory Setting Comments
Flame signal
Shows current flame strength in units of microAmps/volt.
No user action required.
N/A
Alert
Shows most recent Alert code. See Table nn-nn for a list of
codes. Alerts are events that do not require manual
intervention to reset the controller.
N/A
Lockout
Shows most recent Lockout code. See Table nn-nn for a list
of codes. User action may be required to correct the
condition that caused the lockout. To clear the lockout and
allow the controller to resume normal operation, press the
“Reset” button or cycle power to the controller i.e. turn
power off, then on.
N/A
Outlet High
Limit Shows current Outlet High Limit temperature setting. No
user action required.
210°F [99°C]
DHW High
Limit
This parameter does not apply to the Ts80 model. N/A
Stack High
Limit Shows current Stack High Limit temperature setting. No
user action required.
220°F [104°C]
Firing Rate
initial
Shows “Min” on the display; press “Next” to proceed to
minimum firing rate test, or “Done” to exit Diagnostic
mode.
N/A
Firing Rate
minimum
Forces demand to ignite the burner; alternates display of the
current Outlet temperature with display of minimum firing
rate of 10%; press “Next” to proceed to maximum firing rate
test, or “Done” to exit Diagnostic mode.
N/A
Firing Rate
maximum
Forces demand to ignite the burner; alternates display of the
current Outlet temperature with display of maximum firing
rate of 90%; press “Next” to proceed to manual firing rate
test, or “Done” to exit Diagnostic mode.
N/A
Firing Rate
manual
Forces demand to ignite the burner; alternates display of the
current Outlet temperature with display of manual firing rate
set by pressing the Up or Down buttons; firing rate may be
varied in 1% increments between 0% and 90%; press
“Next” to proceed to manual firing rate test, or “Done” to
exit Diagnostic mode.
N/A
Actual firing rate will
not drop below the
minimum modulation
rate, which is equal to
approximately 24%.
Table 13-8 Diagnostic Mode Screen Timeouts
Screen Displayed Length of Inactivity that Causes Timeout
Flame signal
Alert
Lockout
Outlet High Limit
DHW High Limit
Stack High Limit
Firing Rate initial
Firing Rate minimum
Firing Rate maximum
Firing Rate manual
5 minutes