Wiring Diagram : RHRV - CF100PECM (Superior ECM)
5
LI
NE
LI
NE
SU
PP
LY
NE
UT
LI
NE
EX
H
AU
ST
LI
NE
NE
UT
D
AMP
NC
NE
UT
D
AMP
NO
NE
UT
LI
NE
S
W
On
Off
Remote
e)
(HV-High Voltage)
ON/OFF
Low
Hi
gh
Low
Hi
gh
Ex
haus
t
Fa
n
Spe
ed
Suppl
y
Fa
n
Spe
ed
4
-Speed
C
ont
rol
le
r f
or
M
anual
Bal
anc
ing
and
A
ir
Fl
ow
Adj
us
tm
ent
(T
urn
the
Knob
clo
ckw
ise
to
in
crease
sp
eed
)
or
120
Vac
/
1
/60H
z
Pow
er
Suppl
y
Low
b)
Note:
Same power source can be
used for wall switch,Time delay switch
(TC100-120 & TC100-120P) and HRV / ERV
TC100-120P
d)
TC100-120
RED
BLACK
WHITE
Ground
120 Vac / 1 / 60Hz
Power Supply
b)
c)
Hi
Low
Low Voltage
S
peed
C
ont
ac
t
(Dry contact)
GND DAT 5V
RE
D
W
H
ITE
BLA
CK
Low Voltage
NC
C
NO
Int
er
loc
k
(These connections
must be done inside
the electrical box)
a)
Furnace, Fan Coil,
Heat Pump
Interlock
RED
YEL
g)
(Also available without
OFF mode)
GRN
Note:
Up to 4 Timer Switches (TC 100-5V)
and one intermittent switch (IC 100-5V)
can be connected to control board of
HRV/ERV by using three 24 AWG (min.)
standard Copper wires as shown.
Maximum total wire length 75ft.
(see option 2)
Option 2:
Timer
Switch
2
Timer
Switch
3
Timer
Switch
4
to Control
Board
YEL
RED
GRN
+5 DAT GND
YEL
RED
GRN
YEL
RED
GRN
(TC100-5V)
YEL
RED
GRN
Intermittent
OR Timer
Switch 1
FAN
Exhaust
FAN
Supply
AC connection
Door Safety switch
Temp
Sensor
Exhaust
FAN
motor
f)
HRV/ ERV
Hi / Low
120 Vac / 1 / 60Hz
Power Supply
Light / Switch Option
b)
Light
On /
Off
Remote
0n/0ff
HV
Jumper
(remove jumper to install
master ON/OFF switch)
Ext. Interlock
OR
Ground
DC connection
Note:
Make sure, the
Line
must be
connected to
Line
and
Neutral
connected to
Neutral
. Unit will not
function if not connected correctly.
OptionalAccessories(Not Supplied)
a) TimerSwitch(TC100)(old/new)
b) WallSwitch
c) Dehumidistat
d) TimeDelay Switch (TC100-120&TC100-120P)
e) Master
On/Off
Switchfor HRV/ERV
f) Light
g) IntermittentSwitch(old/new)
Timer
Switch
4
to Control
Board
+5 DAT GND
(TC100-5V)
DAT
+5V
GND
R
ED
W
H
IT
E
BL
AC
K
R
ED
W
H
IT
E
BL
AC
K
DAT
+5V
GND
DAT
+5V
GND
DAT
+5V
GND
NEW
Intermittent
OR Timer
Switch 1
NEW
Timer
Switch
2
NEW
Timer
Switch
3
NEW
New
Intermittent Switch
(TC150-5V)
New
Timer Switch (TC100-5V)
+
-
120 VAC / 1 / 60Hz
Power Supply
+
-
+
Hi
-
+
-
Supply
FAN
YE
LLO
W
BL
UE
W
H
ITE
W
HI
TE
BL
UE
YE
LLO
W
YELLOW
ORANGE
YELLOW
ORANGE
W
H
ITE
RE
D
RE
D
BLA
CK
BLK
W
HT
G
REEN
BR
O
W
N
BLU
E
BLACK
G
REEN
BR
O
W
N
motor
BLACK
WHITE
For built-in
Damper
internal damper
connection
(forward /
reverse motor)
For external
Damper
damper
connection (single
stack motor)
BL
UE
WH
T
