Technical Support; Technical Data; Air Distribution; Defrost Cycles - Broan HRV90T Installation Manual

1. T S
ECHNICAL UPPORT
F ,
OR ASSISTANCE CALL ON WEEKDAYS
NOTE: T
HIS PHONE NUMBER IS STRICTLY RESERVED FOR INSTALLERS USE ONLY
2. T D
ECHNICAL ATA
2.1 A D
IR ISTRIBUTION
T P
OP ORTS
F
RESH AIR
TO BUILDING
S
TALE AIR
FROM
BUILDING
U
NIT
VF0051
2.2 D C
EFROST YCLES
ERV70T
O D
UTDOOR EFROST
T (
EMPERATURE MINUTES
°F D
EFROSTING
23 7
5 7
-17 7
* In a cold region (outdoor temperature -17°F and lower), it may be necessary to setup EXTENDED DEFROST. See Section 5.3.
( )
FOR ASSISTANCE
, 8:30 AM 5:00 PM (E
TO
U
NITS
S
TALE AIR
TO OUTDOORS
F
RESH AIR
FROM OUTDOORS
F
RONT
ERV70S U
AND NITS
C E
YCLES XTENDED
) C
YCLES
O
PERATION
D
BETWEEN EACH EFROSTING
DEFROST CYCLE
22 7
22 7
15 7
S T ).
ASTERN TANDARD IME
. D
O NOT CALL THIS NUMBER TO ORDER PARTS
1-800-543-3055 (
TOLL FREE
F
RESH AIR
TO BUILDING
S
TALE AIR
FROM
BUILDING
HRV80S, HRV80T, HRV90S
D * O
EFROST UTDOOR
( ) T
MINUTES EMPERATURE
O
PERATION
°F
BETWEEN EACH
DEFROST CYCLE
15 23
15 5
12 -17
4
)
S P U
IDE ORTS NITS
U F
NIT RONT
D C
EFROST YCLES
( )
MINUTES
O
PERATION
D
EFROSTING BETWEEN EACH
DEFROST CYCLE
5 30
5 20
7 15
.
S
TALE AIR
TO OUTDOORS
F
RESH AIR
FROM
OUTDOORS
HRV90T U
AND NITS
E D *
XTENDED EFROST
C ( )
YCLES MINUTES
O
PERATION
D
EFROSTING BETWEEN EACH
DEFROST CYCLE
6 20
6 15
7 12