Toshiba RBC-FDP2-F-PE specifications LED Functionality, Warnings and Cautions, Mounting

RBC-FDP2-F-PE Interface

Installation and Operating Instructions

Mounting

The FDP2 should be mounted using the keyhole mounting points as indicated in the adjacent diagram.

75.00

Ø 4.00

Standard Operation	ON	ON
	SW1	SW7
	FDP2 Configuration Switches

The FDP2 has a number of standard configurations that can be set using switches SW1 to SW7 shown above. Factory configuration is configured with all switches OFF. In this mode the FDP2 operates as a standard fault monitoring device. Additional preset modes are available using SW1 and

13.00

20.00

26.00

Fault

No Fault

FDP2-F

Fault Interface

TCC-NET D-BUS RELAY

A B D1 D2 C R1 R2

ON ON RealTime Control Systems Ltd

Ø 4.00

72.00

Ø 9.00

The FDP can be mounted horizontally or vertically.

Ø 9.00

SW2 to operate the system in preset Heat, Cool and Auto modes*.

Fault Monitoring

8 Units max

SW1 SW7 FDP2 Model 9410-2-A6

Basic Cable Installation

Cabling should be a minimum 0.75mm2 throughout. Terminals TCC-NET A/B connect to the Toshiba TCC-NET. TCC-NET installation should follow Toshiba installation specifications. Terminals R1-R2 connect to fault monitoring or indication equipment according to the specified rating of the

	63.00
	87.00
	18.60
ALL DIMENSIONS IN MM	NOT TO SCALE

FDP2 Description

The FDP2-F is a monitoring and control interface for the Toshiba Digital Inverter, SHRM and SMMS range of air-conditioners.

Fault Reporting

The FDP2-F Interface detects all indoor and outdoor faults occurring in TCC-NET compatible Toshiba air-conditioners and reports them by closing relay contacts R1-R2. The FDP2-F is connected on the TCC-NET network with or without a standard remote controller and detects any faults that can be displayed on the controller for up to 8 units. Red and Green LEDs Indicate Fault/No Fault state.

Control Functions

relay. The FDP2 is powered from the TCC-NET and requires no extra power supply.

Indoor Unit

TCC-NET		D-BUS	RELAY
A B	D1 D2 C		R1 R2

TCC-NET

To fault monitoring

A B

Toshiba Remote Controller

LED Functionality	OFF	FLASHING	ON
	Key:
Normal Operation

Fault Monitoring + Locked Cooling Preset

18

8 Units max

Fault Monitoring + Locked Heating Preset

23

8 Units max

GROUP CONTROL. Multiple FDP2 Interfaces can be connected to form large groups of units controlled from a single remote controller.

OPERATION PRESETS. Remote controller operation can be locked and various different preset run conditions can be sent from the FDP2.

DUTY/STANDBY. Pairs of FDPs can operate duty/standby control with 24 hour alternating duty, and changeover on fault.

R G

R

G

R

G

Power-Up sequence Factory Configuration

Power-Up sequence Custom Configuration

TCC-NET Holdoff. After power-up and during unit configuration

R

G

R G

No Fault State

Unit Fault

Fault Monitoring + Locked Auto Preset

21

HARDWIRED CONTROL. In conjuntion with an FDP2-BMS unit control can be achieved through potentiometer and volt-free contact inputs as well as via BMS integration.

Error Conditions

8 Units max

CUSTOM CONTROL. FDP2 interfaces can be supplied in custom configurations to suit specific applications.

Warnings and Cautions

Do not exceed the specified fault relay ratings

R

G

R G

R G

R

G

Device configuration error

No unit master found on TCC-Net

D-BUS Communications timeout

Duplicate D-BUS Address detected

*Units that do not support specific modes such as cooling-only units will operate in fan-only in unsupported modes.