Accurex Temperature Interlock Installation, Operation And Maintenance Manual

Installation, Operation and Maintenance Manual
Please read and save these instructions for future reference. Read carefully before attempting to assemble, install,
operate or maintain the product described. Protect yourself and others by observing all safety information. Failure
to comply with these instructions will result in voiding of the product warranty and may result in personal injury
and/or property damage.
Product Specification
Temperature Interlock
International Mechanical Code (IMC) 2015 Section
507.1.1 compliant electrical package.
Provide Accurex, LLC temperature interlock electrical
package as shown on plans and in accordance with the
following specification:
The temperature interlock(s) consists of a time delay
relay, adjustable thermostat, junction box, fire proof/
leak proof threaded fitting (Evergreen Quik-Seal® and/
or Evergreen Compression Seal), and shall be a self-
contained unit or as part of another pre-engineered
electrical control package.
The temperature interlock package shall close a time
delay relay powering the fans when the set temperature
is reached at the thermostat. The interlock shall hold the
circuit closed upon fan switch being turned off until the
temperature at the sensor decreases below the set point
at which point the timed relay will begin a countdown.
Once the countdown has expired and as long as the
temperature has remained below the set point, the fans
shall shut down.
The temperature interlock package shall be constructed
by Accurex, LLC and operate in accordance with
International Mechanical Code.
Due to continuous research, Accurex, LLC reserves the
right to change specifications without notice.

General Safety Information

Only qualified personal should install this product.
Personnel should have a clear understanding of these
instructions and should be aware of general safety
precautions. Improper installation can result in electric
shock and other potential hazards.
1. Follow all local electrical and safety codes, as well as
the National Electrical Code (NEC) and latest edition
of the National Fire Protection Agency Standard for
Ventilation Control and Fire Protection of Commercial
Cooking Operations (NFPA 96). Follow the Canadian
Electrical Code (CEC) and ULC-S650 if installing this
product in Canada.
2. Do not allow the electrical components of this
product to come in contact with oil, grease, hot
surfaces, water, or chemicals.
3. Verify the site can supply the necessary power for
each fan and for the control panel.
WARNING
Electrical shock hazard. Can cause equipment
damage, personal injury or death. Service must only
be performed by personal that are knowledgeable in
the operation of the equipment being controlled.
CAUTION
Always disconnect power before working on or near
the product. Lock and tag the disconnect switch or
breaker to prevent accidental power up.
CAUTION
It is the responsibility of the installer to make sure both
electrical and gas appliances shut down in the event
of a fire or in the event of a power loss to the building
when this sequence is required by the authority having
jurisdiction.
Document 473592
Temperature Interlock
Temperature Interlock 1