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19
1. Repeat steps 1 to 6 from the previous section and continue with the following steps:
2. Clean the recovery core:
HRV130FL ERV130FL
• Remove the core.
• Let it soak in a mixture of cold or lukewarm water and mild
soap (dishwashing liquid).
• Rinse thoroughly.
• Shake the core to remove excess water and let it dry.
Remove the dust on the core using a vacuum cleaner and a
soft brush attachment.
CAUTION: DO NOT SOAK THE ENERGY RECOVERY
CORE IN WATER
3. Clean the blower assembly.
4. Remove the dust using a vacuum cleaner with a soft brush attachment.
5. Reassemble the components.
6. Reconnect power supply.
CAUTION
• Handle the recovery core with care.
• Do not disassemble the condensing plate from the heat recovery core.
PROBLEM TRY THIS
1. Nothing works. • See if the unit is plugged in.
• See if the unit is receiving power from the house circuit breaker or fuse.
2. Noisy unit. • Clean the unit (see Section 10). If the problem is not solved, contact your installer.
3. Condensation on windows (air too
humid).
• Operate the unit at maximum speed (MAX.) during activities generating excess humidity
(family gatherings, extra cooking, etc.).
• Leave curtains half-open to allow air circulation.
• Store all firewood in a closed room with a dehumidifier or in a well ventilated room, or
store the wood outdoors.
• Keep the temperature in your house above 64°F.
4. Air too dry. • Operate the unit at low speed (MIN.).
• Temporarily switch to the intermittent mode (if available).
• Temporarily use a humidifier.
5. Air too cold at the air supply grille. • Make sure the outdoor hoods are not blocked.
• Operate the unit at low speed (MIN.).
• Have the system’s balancing checked (contact your installer).
• Have the unit’s defrost system checked (contact your installer).
• Install a duct heater (contact your installer).
10.2 ANNUAL (AT FALL)
11. USER’S TROUBLESHOOTING
Contact customer service at 1-800-558-1711 for any unresolved issue.
VD0443
CONDENSING
PLATE
(HRV UNITS
ONLY, SEE
SECT.2.1)
10. MAINTENANCE (CONT’D)
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