Honeywell DTC 100/4 TD User Manual

DTC 100/4 TD
12
Water After-heating with Electric Heating Element
When water is after-heated by means of electric heating element, it must be connected
through additional power relay and safety immersion thermostat. T4 sensor should be
installed above electric heating element.
Electric connection
DTC
Differential thermostat
DTC 100/4TD
T1, T2, T3, T4
Sensors
T1 - collector sensor
T2 - hot water tank sensor
T3 - boiler sensor
T4 - hot water tank sensor
P1, P2
Circuit pump
P2 - primary circuit pump
P1 - after-heating circuit
pump
EMV1, EMV2
Electric motor actuated
ball valve:
EMV 110..4230 series
EMV 110..3230 series compact
safety
thermostat
power relay
electric heating element

Honeywell DTC 100/4 TD Specifications

General

Brand	Honeywell
Model	DTC 100/4 TD
Category	Thermostat
Language	English