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CONTROLLER DIAL SETTINGS
Dial
Fan type
position
0
RA 15-60
1
RA 15-60
2
RA 15-60
3
e²
4
e²
5
e² 60
6
e² 60
7
e² 60
8
e² 60
9
ego
A
ego
B
ego
C
e² 60**
D
e² 60**
E
0-10 V
* Exhaust air without heat recovery
** Unpaired operation with 1 unit connected to S1 and two units connected to S2.
FILTER INDICATOR RESET + SUMMER VENT MODE OPERATION
Functions
Reset filter
indicator
Activate
summer
vent mode
Deactivate
summer vent
mode
●
The LED will permanently light in red when the filter is due to be cleaned or replaced. Remove front cover,
take filter out, and insert new or cleaned filter. Filters can be washed by hand, or in a dishwasher. MERV13
or Pollen filters cannot be washed.
Period of summer vent mode lasts 8 hours, then will automatically revert to normal operation.
●
Programs and airflow
Level 0
Level I
W1 OFF
W1 ON
W2 OFF
W2 OFF
OFF
10 cfm
OFF
10 cfm
10 cfm
20 cfm
OFF
10 cfm
10 cfm
15 cfm
OFF
10 cfm
5 cfm
10 cfm
OFF
10 cfm
10 cfm
20 cfm
OFF
3 cfm
3 cfm
6 cfm
6 cfm
10 cfm
OFF
10 cfm
10 cfm
20 cfm
Double Rocker Switch
Rocker W1 one time
within 3 seconds
Rocker W2 one time
within 3 seconds
Rocker W2 one time
within 3 seconds
Questions? Email: technical@475.supply | Call: 800-995-6329
Level II
Level III
W1 OFF
W1 ON
W2 ON
W2 ON
20 cfm
25 cfm
20 cfm
35 cfm
25 cfm
35 cfm
15 cfm
22 cfm
20 cfm
22 cfm
15 cfm
25 cfm
15 cfm
25 cfm
20 cfm
35 cfm
25 cfm
35 cfm
6 cfm
26 cfm*
10 cfm
26 cfm*
26 cfm*
26 cfm*
20 cfm
35 cfm
25 cfm
35 cfm
Rotary Switch
Rotating from Level 0 to I and
back to 0 (within 3 seconds)
Rotate dial from I to II and back
to I again (within 3 seconds)
Rotate dial from I to II and back
to I again (within 3 seconds)
Activate alternate operation mode
e² short
e² short
e² 60 short
e² 60 short
e² 60 short
e² 60 short
Level III HRV 10cfm
Level III HRV 10cfm
Level III HRV 10cfm
e² 60 short
e² 60 short
LED Indicator Light
Blinks red 3 times
Lights green once for
3 seconds
Blinks green twice
(1 second each)
7
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