BTU XT-70 - Page 96

BTU VENTILATION CORPORATION ● OFFICE 888-884-8070 ● FAX 218-346-7485 ●
www.btucorp.com
XT-70 Control Panel 96
ERV / CO2
E
N
E
R
G
Y
R
E
C
O
V
E
R
Y
V
E
N
T
I
L
A
T
I
O
N
/
C
O
2
C
O
N
T
R
O
L
Mode =
Refrig
Mode =
Timed
Back to Start
CO2 > CO2SP
AUX 1 = ON
CO2 <
CO2 SP - DIFF
Aux 1 Sw
= Auto
yes
no
yes
no
no
yes
yes
no
yes
AUX 1 = OFF
no