GENERAL OPERA
TING INSTRUCTIONS
SUMMERAIRE SHRV2500 SERIES
HEAT RECOVERY VENTILATOR
ON / OFF SWITCH
The SHR
V2500 series HRV’s are NOT supplied with an ON / OFF switch. The
HRV’ s in this series are direct connected to their power source through a field
supplied disconnect switch.
OPTION
AL REMOTE CONTROLS
Remote Dehumidistats,
Timers, or switches can be easily installed to automati-
cally turn fan onto high speed.
A
UTOMATIC DAMPER STYLE DEFROST
The automatic damper defrost is f
actory pre – set and normally does not
require adjustments. A temperature sensor, located in the fresh air supply
stream, activates and electronic timer when the outdoor temperature drops to –
3 º C (25 º F). This timer controls the timing cycles of the defrost system.
During the defrost cycle, the fresh air supply is shut off by the motorized multi
blade damper assembly for approximately 5 – 7 minutes, ambient air from the
building is designed to flow through the core assembly, melting any frost
accumulations.
CORE
AND FILTER CLEANING
The core assemb
ly and filters are removed via the hinged access doors located
on both sides of the HRV. By unscrewing the hex head screws that secure the
access doors these cabinet doors can be opened, allowing the core assemblies
and air filters to be removed from either or both sides of the HRV. Always use
care when handling the core assemblies. At re assembly, ensure that cores are
oriented properly, refer to THIS WAY UP and FILTERS THIS SIDE labels.
CLEANING
A visib
le inspection of the HRV should be made every 3 – 6 months. The core
assembly can be easily removed and cleaned by immersing in soapy water and
rinsing. The “ pleated “ type air filters can be removed and “ tapped “ to
remove excess dirt and dust and should be replaced annually, or as required.
These steps must be carried out to prevent any build – up of dust dirt etc.
Vacuuming the interior of the HRV may also be necessary annually. Also,
check the outside fresh air intake hood and the stale air exhaust hood, and
remove debris every 2 months. Do not let snow cover the outdoor weatherhoods.
CONDENSA
TE DRAINAGE
P
eriodically, inspect and clean the drip pan(s) and condensate hose. Check for
any blockage which may disrupt normal drainage.
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Summary of Contents for SHRV2500DD
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