Carrier Ventilation Hood ERVCCLHA User Manual

ERVCCLHA, ERVCCSHB, ERVCCSVB  
Energy Recovery Ventilator  
Owner’s Manual  
A07619  
Fig. 1 -- ERVCCLHA Horizontal Unit  
A05229  
A05330  
Fig. 3 -- ERVCCSVB Unit (Top Port)  
Fig. 2 -- ERVCCSHB Unit (Side Port)  
NOTE TO EQUIPMENT OWNER:  
For your convenience, please record the model and serial numbers of your new equipment in the spaces  
provided. This information, along with the installation data and dealer contact information will be helpful  
should your system require maintenance or service.  
ENERGY RECOVERY VENTILATOR  
INSTALLATION INFORMATION:  
Model # _____________________________________  
Serial # ______________________________________  
Date Installed ________________________________  
DEALERSHIP CONTACT INFORMATION:  
Company Name_______________________________  
Address______________________________________  
_____________________________________________  
Phone Number _______________________________  
Technician Name _____________________________  
_____________________________________________  
ACCESSORIES (List type and model #)  
_____________________________________________  
_____________________________________________  
_____________________________________________  
_____________________________________________  
NOTE TO INSTALLER:  
This manual must be left with the equipment owner.  
 
MAINTENANCE  
1. The motors are factory lubricated. Lubricating the bearings  
is not recommended.  
BEFORE YOU REQUEST A SERVICE  
CALL  
S Check the main power disconnect switch. Verify that the circuit  
breakers are ON or that fuses have not blown. If you must reset  
breakers or replace fuses, do so only once. Contact your servicing  
dealer for assistance if the breakers trip or the fuses blow a second  
time.  
2. The core should be vacuumed every three months to  
remove dust that would inhibit the energy transfer. Do not  
use water. The core should only be serviced when the  
outdoor temperature is between 60°F (16°C) and 75°F  
(24°C) and dry.  
NOTE: If the edges of the core are soft, do not try to service the  
core. The air passages can be damaged and/or closed off by  
handling it or trying to remove it.  
S Check for sufficient airflow. Check air filters for accumulations of  
large particles. Check for blocked exhaust--air grilles or ductwork.  
Keep grilles and duct work open and unobstructed.  
3. A dirty air filter will cause excessive strain on the blower  
motor. The filters in your ERV are washable and should be  
cleaned every 3 months. Use a vacuum cleaner to remove  
the heaviest portion of accumulated dust, then wash in  
warm water.  
S Check to see if the unit is calling for air exchange, or unit is in  
defrost. When outdoor ambient temperature is below 23°F  
(--5°C), some degree of defrost mode is possible. Defrost length  
could be 5 to 20 minutes, depending on temperature and settings.  
NOTE: Do NOT clean these filters in a dishwasher or dry them  
with heating appliances as they will be permanently damaged. Use  
lukewarm water to clean filters. Replace filters only when they are  
completely dry.  
If your ERV still fails to operate properly, contactyour servicingdeal-  
er. Give him your model and serialnumber. Withthis information,the  
dealer will be able to correct any problems.  
4. Regularly check the screen on the exterior intake hood and  
clean as necessary.  
DOOR IS  
DETACHABLE  
ENERGY RECOVERY  
CORE CAN BE REMOVED  
BY PULLING STRAIGHT OUT  
FILTERS ARE  
REMOVABLE BY  
PULLING STRAIGHT  
OUT  
BRIEF CASE  
TYPE LATCH  
A99300  
Fig. 4 -- Horizontal Application  
3
 
C a t a l o g N o : O M E R V --- 0 2 C A  
Copyright 2010 Carrier Corp. S 7310 W. Morris St. S Indianapolis, IN 46231  
Printed in U.S.A.  
Edition Date: 01/10  
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.  
Replaces: OMERV---01CA  
4
 

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