BTU XT-70 - Page 94

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XT-70 Control Panel 94
Back to Start
Time Purge
Mode =
Cooling
IF OSA < XX INITIATE PURGE CYCLE FOR
YY MIN EVERY ZZ HOURS
OSA < XX
Heat Switch
Auto
Heat on for
YY minutes
Mode =
Timed
Mode =
Refrig
OSA < XX
no
Pulse Fresh Air
Doors to Max Open
for XX minutes
T
I
M
E
D
P
U
R
G
E
C
O
N
T
R
O
L
RUN
Hours > ZZ
yes
ZZ Hours
= 0
Mode =
Cooling
Door Closed
Mode =
Cooling
Door Closed
noyes
yesno
yes
nono
yes
no
no
no
yes
yes
yes
no
yes
yes
no
Time CO2
ZZ Hours
= 0
yes
no
Back to Start
Door Closed
RUN
Hours > ZZ
Mode =
Timed
no
yes
no
yes
Door Closed
OSA < XX
no
Pulse Fresh Air
Doors to Max Open
for XX minutes
yes
CO2 > CO2 SP
yes
no