Thermal Solutions AMP 400 - Low Voltage Control Connections; Low Voltage PCB Terminal Guide

50 AMP 400-1000L I&O Manual
XII(continued)

OR
SIZE 400: 1.6A SLOW BLOW SIZE 500-1000L: 2.0A FAST ACTING 5mm X 20mm FUSE
OR
(+) (-)
FLOW
SWITCH
24V LWCO
OPTIONAL OUTDOOR SENSOR TANK/HEADER
SENSOR
OPTIONAL
DOMESTIC HOT WATER SENSOR*
OPTIONAL MULTIPLE
APPLIANCE COMMUNICATION
OPTIONAL
ENERGY
MANAGEMENT
SYSTEM
OR
SPACE HEATING OR
DIRECT WATER HEATING THERMOSTAT
OPTIONAL INDIRECT
DOMESTIC HOT WATER THERMOSTAT (IF USED)* ON/OFF SWITCH (FACTORY INSTALLED)
OPTIONAL MANUAL RESET
EXTERNAL LIMIT(S)
ALARM CONTACTS
OPTIONAL ENVIRACOM
THERMOSTAT OR ZONE PANEL
* For indirect water heating with boiler models. Use Tank/Header Sensor and Enable Disable for direct water heating with water heater models.