Summary:
- The relay layout is illustrated on the side of the relay and the base includes embossed terminations.
- The embossment is difficult to see, making wiring the devices and troubleshooting difficult.
Solution:
See the manufactures part number on the relay installed and match this with the appropriate layout below for more information on the terminations.
RU4S – 4 Pole Relay
RU2S – 2 Pole Relay
RJ1S – 1 Pole Relay
RJ2S – 2 Pole Relay
RV8H – 1 Pole Relay
WARNING:
Information in this article is intended for use by individuals possessing adequate backgrounds of electrical and mechanical experience and who comply with all federal, state, and local laws, rules, orders, or regulations related to the installation, service, or repair of a heating or central air conditioning product. Any attempt to install, service, or repair a heating or central air conditioning product may result in personal injury and/or property damage. The manufacturer or seller cannot be responsible for the interpretation of the information contained herein, nor can it assume any liability in connection with its use.