Furnace And Control Console Connection Diagram - Thermo Scientific CC58114PC Installation And Operation Manual

Installation
Furnace and control console connections Diagram
Information for sizing fuse, circuit breaker, or power lines appears on the control
console dataplate. Fuse protection must never exceed 125% of console's current
rating.
Wire rated at 50 °C minimum is suggested to be used for the connections between
the console and the power supply.
Furnace and control console connections Diagram
(Refer to Figure1. Furnace and Control Console Connections Diagram).
Some Thermo Fisher Scientific furnaces utilize a separate cabinet that houses the
temperature controls. This document is an overview of this design.
Typically, the owner is responsible to arrange for a trained electrician to make the
electrical connections to the control console from the building's electrical supply,
and connections between the control console and the furnace.
The connecting electrical wire materials are provided by the owner or electrician.
Some furnaces recommend a high-temperature insulation on the connecting
wires. These can be purchased locally or from the factory parts department.
Local, state or national electrical codes should always be followed when this
installation is made.
Some furnace designs have 3 pairs of voltage wires plus one earth-ground
connection between the control console and furnace.
This diagram illustrates the simplest style with one pair of voltage wires and one
earth-ground wire connection.
4-2
Connect the console to the proper power source. Failure to use
the specified voltage can result in damage to the unit.
Thermo Scientific