Danfoss Midi-Shunts Data sheet

Data Sheet

Premounted Midi Shunts

Application

Ordering

Midi Shunt 088U0181

- with one circuit

The Danfoss oor heating midi shunt is a series of pre-mounted shunts for one, two or three heating circuits. It comes pre-mounted with CF2 master controller, manifolds, mixing shunt and actuators in a small and compact solution.

Midi Shunt version For room size Code no.

For 1 circuit, pre-mounted with CF2+ master controller, mixing shunt with Alpha 2L 15-40 circulation pump, manifold/control valve and TWA-A 24V NC actuators

For 2 circuits, pre-mounted with CF2+ master controller, mixing shunt with Alpha 2L 15-40 circulation pump, manifold/ control valve and TWA-A 24V NC actuators

Midi Shunt 088U0182

- with two circuits

Features:

• Compact design - ts in even the smallest places.

• Pre-mounted - minimal risk of installation faults.

• Easy ordering - only one number nessecary.

• Short installation time.

• Free choice between four dierent CF2+ thermostats (ordered separately).

• Grundfos Alpha 2L pump ensures the lowest possible operating costs.

Midi Shunt 088U0183

- with three circuits

up to 20 m

up to 40 m

088U0181

088U0182

VDIKC202

For 3 circuits, pre-mounted with CF2+ master controller, mixing shunt with Alpha 2L 15-40 circulation pump, manifold/ control valve and TWA-A 24V NC actuators

up to 60 m

088U0183

Data Sheet Premounted Midi Shunts

Technical specications

CF-MC Master Controller

Midi Shunt 088U0181 088U0182 088U0183

Number of circuits 1 2 3

Heating area up to 20 m

up to 40 m

up to 60 m

Pump type/capacity Grundfos Alpha 2l 15-40

Temperature controller FH-TC, self-acting, 15-52° C

Room control CF2+ MC5 230V supply / 24 V output

Actuators TWA-A NC 24 V

CF-MC is the Master Controller in Danfoss’ CF2+ wireless oor heating control system. CF-MC is connected directly to 230 V power supply, and it provides all actuator outputs with 24 V.

Code no. 088U0245

Supply voltage 230 VAC

Output voltage 24 VDC

Number of outputs 5

Transmission frequency 868.42 MHz

Transmission range up to 30 m (in normal buildings)

Transmission power < 1 mW

Max. running load of actuator output 35 VA (total for all outputs)

Max. load for pump relay 230 V, 8 A / 2 A (inductive)

Max. load for boiler relay 230 V, 8 A / 2 A (inductive)

Approvals CE

Standard EN 60730

Directives R&TTE, LVD, EMC

Protection class IP30

Length of mains cable 1.5 m

Weight 700 g

For further technical information, see specic CF-MC Master Controller data sheet.

VDIKC202

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