Product Description; General - Honeywell ESYS S4965A3025 Functional Description

Honeywell
Heating & Cooling Appliance Controls
Title: Functional description S4965A3025
Doc.: S4965A3025E20

5. Product description

5.1 - General

Controller S4965A3025 is intended to be used for ON/OFF applications. It is made for direct burner ignition applications. The
controller can drive a gas valve. High Limit switch ensures additional safety level. A Heat Demand (HD) can be generated by
the high voltage or low voltage switches. A special test mode heat demand can be controlled through the communication port
of the ESYS and the appropriate software or through the MMI.
Description Sign. E.C.N. Date Rev.
First issue M.Matiasko 01-Sep-2015 A
Page 7/22