Nu-Air Ventilation Systems Inc. - HRV Operating & Installation Manual
Rev. 2.3 Aug. 19, 2014
- 24 -
10.15.
DSTAT-1 Control Wiring
Connect 2-conductor wire to the 24V (10-wire) removable terminal block.
10.16.
WIN-1 Control Wiring
Connect 4-conductor wire to the 24V (10-wire) removable terminal block.
Notes:
1.
WIN-1 can be combined with ES Series controls or up to 6 WIN-20 controls.
UNI
T
2
4
VAC
R
E
MO
VAB
L
E
T
E
R
MI
NAL
B
L
OC
K
NC
I
NO
R
C
TL
TS
SB
Hi
LO
RED
GREEN
BLACK
YELLOW
WIN-1
Choose from the following operating modes:
1.
Off
2.
Standby
3.
Continuous low speed
4.
Intermittent high speed
5.
Continuous high speed (CONSTANT)
DSTAT-1
For intermittent high speed operation, connect Nu-Air PN DSTAT-1
to R and Hi terminals.
For continuous low speed, connect jumper wire to R and LO
terminals.
For two-wire switching, and where local building regulations permit,
Nu-Air recommends a jumper wire between R and SB to engage the
unit in
standby mode
when intermittent operation is desired.
*It is not necessary to connect jumper wires R-SB
and
R-LO (low
speed overrides standby).
U
N
IT
2
4
V
A
C
R
EM
O
V
A
B
LE
TE
R
M
IN
A
L
B
LO
C
K
NC
I
NO
R
C
TL
TS
SB
Hi
LO
J
U
M
P
E
R
W
IR
E
J
U
M
P
E
R
W
IR
E
PURPLE
PURPLE
