Single zone programming cassettes: RX9911, RX9912, RX9913

RX single zone programming cassettes allow multiple Monterey, Girona, EPX, EVS, RPX and Apollo panel heater to be controlled on a common time programme, with slave heaters linked to a master via pilot wires or mains borne signalling.

• Single zone pilot wire and mains borne signalling programming cassettes – plug directly into panel heater.
• Master/slave control – master heater fitted with programmer controls up to 20 slave heaters (RX9913 receivers required for MBS versions).
• Choice of 7 preset or 1 customisable programme per day of the week, switching heater between comfort and setback modes (note:not On/Off).
• Cassette can be removed from heater for easy programming.
• Programmes saved in memory for 4 hours in event of power failure.
• Quick start user guides printed on rear of programming cassette.
• Models RX9911 (pilot wire programmer), RX9912 (MBS programmer), RX9913 (MBS receiver).
• Compatible with Monterey, Girona, EPX, EVS, RPX and Apollo panel heater.
• RX9913 compatible with Monterey, Girona and EPX (White only).

Mains borne signalling connection

Mains borne signalling (MBS) uses the standard twin and earth wiring in the domestic supply circuit to carry a modulated signal between each heater. A receiver cassette is required in each slave heater to decode the signal. Unique electronic identity codes in each programmer prevent interference with receivers in different zones/buildings and negate the need for additional mains filtering.

This system is ideal for use in existing buildings where it is not possible to install an additional hard wired connection between heaters.

MBS Single Zone Configuration

Note: Heaters and programmers should be installed on the same supply circuit, connected to the same phase. For a 3ph installation a phase coupler should be used.

Pilot wire connection

Pilot wire installations utilise an additional control wire linked between each heater. This is a 240V live conductor, carrying a low current signal to activate the various modes on the heater electronic control. Up to 20 heaters per zone can be supported (dependent on controller and application).

This system is ideal for new build applications as the pilot wire can be installed with the first fix wiring. As heaters require no additional receivers, this offers a cost-effective means of central control.

Pilot Wire Single Zone Configuration

Note: Pilot wire installations are appropriate for single phase connection only.