EMMETI 2-wire n c Control T Actuator Head Instruction Manual

: May 15, 2024
: EMMETi

Table of Contents

EMMETI 2-wire n c Control T Actuator Head
Product Information
Product Usage Instructions
OVERVIEW
Electrothermic head
Dimensions
Technical Data
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

EMMETI 2-wire n c Control T Actuator Head

EMMETI-2-wire-n-c-Control-T-Actuator-Head-PRO

Product Information

Specifications

Model Code: 230V – 01213240, 24V – 01213200
Enclosure Rating: IP 40 (IP44 vertical position)
Power Absorption: 230V: 3.45VA, 24V: 3VA
Closing/Opening Time: 3.5mm
Auxiliary Switch Rating: 5A 230V
Stroke Length: 3.5mm
Cable Length: 1m
Breakaway Current: 24V: 0.35A, 230V: 0.25A
Connection: M30 x 1.5

Product Usage Instructions

Installation and Setup

Ensure the power source matches the voltage requirement of the electrothermic head (either 230V or 24V).
Mount the electrothermic head on the designated valve using the provided mounting components.
Connect the electrothermic head to the thermostat or control device using the supplied 1m cable.

Operation
The electrothermic head functions based on commands received from the connected thermostat or control device. The valve opens or closes accordingly to regulate the flow of heating or cooling fluid.

Maintenance
Regularly check the functionality of the electrothermic head by testing its response to thermostat commands. Clean any dust or debris that may accumulate on the device to ensure proper operation.

FAQ

Q: Can the electrothermic heads be used with other manifold brands?
A: Yes, an adaptor is available for Control T Electrothermic heads that allows them to be fitted to other makes of manifold.
Q: What is the purpose of the auxiliary switch in the 4-wire configuration?
A: The auxiliary switch in the 4-wire configuration allows an external load to be energized upon operation of the electrothermic head.

OVERVIEW

Emmeti have developed a new generation of Electrothermic heads, built around a sensitive wax/copper element, for responsive actuation. Includes pop up indicator to show the valve in the open position, for ease of installation and maintenance. The loose ring threaded mounting can be used one handed, and the oval body shape allows finger space between each head. $EMMETI-2-wire-n-c-Control-T-Actuator-Head- $1$$

Polycarbonate casing
Stainless steel spring
Unreinforced nylon, PA6
Steel radial stop ring
Brass shelf EN 12164 CW614N
Polycarbonate base
M30x1.5 brass ring nut EN 12164 CW614N nickel plated
PVC cable
Microswitch 5A
Wax expansion electrothermal actuator

Electrothermic head

Electrothermic head normally closed $EMMETI-2-wire-n-c-Control-T-Actuator- Head- $3$$

Technical data

Absorption 3.45 VA (230 V) 3 VA (24 V)
Protection: IP 40 (IP 44 vertical position)
Length: 1 m
Breakaway current: 0.35 A (model 24 V) – 0.25 A (model 230V)
Closing/opening time: 5-6 min
Stroke length: 3.5mm
2-wire

Note: The thermo-electric heads can be used in conjunction with: Topway T2 and Floor Mixing Unit manifolds with valves. Supplied with 1m cable. 2 wire.

Electrothermic head normally closed with end switch (5 A 230 V) $EMMETI-2-wire-n-c-Control-T-Actuator-Head- $5$$
The valve opens upon receiving the command from the thermostat via a wiring box or any similar control device.

Technical data

Absorption 3.45 VA (230 V) 3 VA (24 V)
Protection IP 40 (IP 44 vertical position)
Cable length: 1 m
End switch: 5 A 230 V
Breakaway current: 0.35 A (model 24 V) – 0.25 A (model 230V)
Closing/opening time: 5-6 min
Stroke length: 3.5mm
4-wire

Note: The thermo-electric heads can be used in conjunction with: Topway T2 and Floor Mixing Unit manifolds with valves. Supplied with 1m cable. 4-wire. The two additional cores are connected to an auxiliary switch which allows an external load to be energised on operation of the head.

Electrothermic head normally open $EMMETI-2-wire-n-c-Control-T-Actuator- Head- $7$$
The valve closes upon receiving the command from the thermostat via a wiring box or any similar control device.

Technical data

Absorption – protection 3.45 VA (230 V) 3 VA (24 V)
Protection: IP 40 (IP 44 vertical position)
Length: 1 m
Breakaway current: 0.35 A (model 24 V) – 0.25 A (model 230 V)
Closing/opening time: 5-6 min
Stroke length: 3.5 mm
2-wire

Note: The thermo-electric heads can be used in conjunction with: Topway T2 and Floor Mixing Unit manifolds with valves. Supplied with 1m cable. 2-wire.

Adaptor for Control T Electrothermic heads $EMMETI-2-wire-n-c-Control-T -Actuator-Head- $9$$
Supplied with double-sided adhesive tape, for use with Control T heads ﬁtted to other makes of manifold.