Specifications

VCES-ERV-IOM-3B – Indoor ERV
3
Nomenclature
1. FROST CONTROL
D – Recirc defrost
1
E – Exhaust only
2
V – VSD frost prevention, no
wall control compatibility
W – VSD frost prevention
C – Non-defrost
N – Non-defrost, no wall
control compatibility
3
13. ENERGY RECOVERY
1 – Aluminum wheel, no purge
2 – Aluminum wheel c/w purge
12. CASSETTE ACCESS
R – Reverse cassette access
S – Standard cassette access
11. LOW SPEED
L – Reduced low speed
N – Normal low speed
X – No low speed
10. FREE COOLING
S – Setpoint for enthalpy controller
D – Differential enthalpy controller
T – Thermostat (dry bulb)
X – No free cooling controller
9. FILTRATION
S – Supply filter
E – Exhaust filter
B – Supply and exhaust filters
X – No filtration
8. EXTERNAL DISCONNECT
F – Fused disconnect switch
9
N – Non-fused disconnect switch
9
X – No disconnect switch
2. VOLTAGE/SPEED
A – 120/1/60 - two-speed
4
B – 208–120/1/60 - two-speed
4/5
C – 230–120/1/60 - two-speed
4/5
D – 208/3/60 - one-speed
4
E – 230/3/60 - one-speed
4
F – 460/3/60 - one-speed
4
3. INTERNAL PROTECTION
1 – 1” insulation, single wall
2 – 1” insulation, double wall
4. SENSOR CONTACTS
D – Dirty filter contacts
W – Wheel rotation sensor
6
B – Dirty filter contacts and wheel rotation sensor
6
X – No contacts, no sensor
5. EXTERNAL FINISH
S – Standard galvanized package
W – White prepaint package
6. OUTSIDE AIR DAMPER
1 – Insulated motorized
7
2 – Insulated spring return
7
3 – Non-insulated motorized
8
4 – Non-insulated spring return
8
5 – No damper
7. DOOR FASTENERS
S – Standard filter door c/w screws
D – Deluxe filter door c/w ¼ turn fasteners
Notes:
1 When ordering recirc defrost, you must order an insulated outside air damper. Recirc defrost option includes recirculation dry contacts for unoccupied mode.
Includes exhaust backdraft.
2 Outside air damper required.
3 No damper required.
4 Single-phase motors are available with low speed options ‘L’ or ‘N’. Three-phase motors are only available with low speed option ‘X’.
5 Requires a neutral wire with L1 and L2.
6 Units ordered with the wheel rotation sensor option must include a frost control option other than ‘V’ or ‘N’.
7 This option is for recirc defrost units only.
8 This option cannot be ordered on recirc defrost units.
9 Fused/non-fused disconnect switch is field installed.
1 2 3 4 5 6 7 8 9 10 11 12 13
ERV1000i Nomenclature (700–1,400 cfm)
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Illustrations cover the general appearance of Venmar CES products at the time of publication and Venmar CES reserves the
right to make changes in design and construction at any time without notice.
™ The following are trademarks of their respective companies: Venmar Select from Venmar CES.