Venmar E15 ECM HRV User Manual

16
For the Installer
11. WIRING DIAGRAMS
M1
A1
T1
R1
Field wiring
remote control
(see notes 3, 4)
120V, 60Hz
W1
F1
J5
J7
J6
J4
ELECTRONIC ASSEMBLY
1
2
3
1
2
1
2
1
2
3
123
4
12
123
45
123
45
J8
J9
J11
J10
12
J12
J13
J14
10
9
8
7
6
5
4
3
2
1
BLK
M2
BRN
BLU
BRN
BLU
24V class 2
9.5V
class 2
BLK
WHT
120V, 60Hz
Neutral
120V, 60Hz
Line
CPU
K2
K4
K5
J5-2
J10-1J10-2
Line voltage factory wiring
Class 2 low voltage factory wiring Class 2 low voltage field wiring
BRN
BRN
YEL
YEL
GRN
See note 1
120V
neutral
Exhaust fan motor
Supply fan motor
GRN
12345
12
1
2
J3
J2
J1
to
M3
Damper motor
BLK
BLK
Override switch
(optional; see notes 3, 4)
Furnace blower interlock
J14-1 : NO
J14-2 : COM
J14-3 : NC
(optional; see notes 3, 5)
A2
DAMPER ELECTRONIC
ASSEMBLY
Defrost temperature
sensor
REF : 23248_Rev-A
LOGIC DIAGRAM
Exhaust fan
motor
Supply fan
motor
J5-1 J5-3 J7-2 J7-1 J4-1 J4-3 J6-2 J6-1
K1
K3
K2
24V
class 2
9.5V
class 2
120V
neutral
J9-1
J9-2
J9-3
J4-2
J9-4
J8-1 J8-2 J8-4 J8-5
K4
J12-2
J12-1
A1
A2
Damper motor
J3-2
J3-1
J2-2 J2-1
F1
J12-5
J12-4
J12-3
J2-3 J2-4 J2-5
J11-2
J11-1
K1
K3
K5
J14-3
J14-1
J14-2
Furnace blower interlock
(optional; see notes 3, 5)
J14-4
J14-5
J14-6 J14-7 J14-8 J14-9
J14-10
Override switch
(optional; see notes 3, 4)
Field wiring remote control
(see notes 3, 4)
BDM
1 2 3
HI
MED
JU1
123
HI
JU1
MED
WHT
BLK
WIRING COLOR
CODE
BLK BLACK
BLU BLUE
BRN BROWN
GRN
GREEN
GRY GRY
ORG ORANGE
PPL PURPLE
RED RED
WHT WHITE
YEL YELLOW
123
45
123
45
to A1-J12
to A2-J2
J15 J17
From
Supply motor
Control cable
From
Exhaust motor
Control cable
GRN
to A1-J15
to A1-J17
YEL
BLU
RED
WHT
YEL
BLU
RED
WHT
YEL
BLU
RED
WHT
nc
YEL
BLU
RED
WHT
nc
to A1-J15
to A1-J17
123
45
123
45
J17
nc nc
J15
From
Supply motor
From
Exhaust motor
Control
cable
Power cable
Power cable
Control
cable
(Class 2 low voltage
factory wiring)
Critical characteristic.
NOTES
1. Use specified UL listed/CSA Certified line fuse
(3A, 3AG Type).
2. If any of the original wire, as supplied, must
be replaced, use the same equivalent wire.
3. Field wiring must comply with applicable
codes, ordinances and regulations.
4. Remote controls (class 2 circuit) available, see instruction manual.
5. Furnace fan circuit must be class 2 circuit only.
BLK
GRN
RED
YEL
WHT
VE0400A
AVS E15 ECM ERV, AVS E15 ECM HRV, 90H-V ECM ERV & 90H-V ECM HRV UNITS
⚠WARNING
• Risk of electric shocks. Before performing any maintenance or servicing, always disconnect the unit from its power
source.
• This product is equipped with an overload protection (fuse). A blown fuse indicates an overload or a short-circuit situation.
If the fuse blows, unplug the product and check the polarity and voltage output from the outlet. Replace the fuse as per the
servicing instructions (refer to wiring diagram for proper fuse rating) and verify the product. If the new fuse blows, it may be a
short-circuit and the product must be discarded or returned to an authorized service center for examination and/or repair.

Venmar E15 ECM HRV Specifications

General

Brand	Venmar
Model	E15 ECM HRV
Category	Air Conditioner
Language	English