DESCRIPTION
 
The SYX 665 is the replacement controller for the now obsolete Jel MO1500 controller.
 
The controller is designed to suit the control needs of today’s smaller commercial and larger domestic boiler heated properties. It will control one or two heating zones with requirements for optimum start (Zone A) and with Timed control for Zone B. The circuits are easily configured it is also possible to link the pump output to both zones if required.
 
Easy installation and operation are key features of the SYX 66 Family. The controller has a base application that can be adjusted during the commissioning phase with simple parameter options. The use of experienced default settings means that the system is ready to control with minimal adjustments. Additional self-adapting features adjust the control settings to the building. An override menu allows you to override the unit mode without the need to change any settings. If adjustments or time setting of the unit is required, adjustments can be made using the controller display, an optional remote colour touchscreen, or via the in-built web browser that is compatible with any Laptop or Smart Device.
 
The info button provides direct access to visual indication of all input and output status. The simple user screen is text based and is backlit for easy use in poor plant room lighting.
 
The internal web browser allows local site and remote site monitoring/supervision. Users can interrogate relevant parameters with 3 distinct user levels changed by entering the correct code: Information Level (default), Change Level, Set-up level.
 
Historical records of temperature are taken at regular intervals and sensor are monitored for their operational condition. Performance can be assessed and savings increased through better information and analysis.