ON
ON
Mounting
Standard Operation
RBC-FDP2-F-PE Interface
SW1
SW7
75.00
FDP2 Configuration Switches
Installation and Operating Instructions
The FDP2 should be
mounted using the
keyhole mounting
points as indicated in
the adjacent diagram.
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
SW2 to operate the system in preset Heat, Cool and Auto modes*.
Ø 4.00
13.00
Fault
Ø 4.00
The FDP can be
mounted horizontally
or vertically.
Fault Monitoring
No Fault
Ø 9.00
20.00
26.00
72.00
FDP2-F
Fault Interface
8 Units max
TCC-NET
D-BUS
RELAY
R1
R2
Ø 9.00
A
D1
B
D2
C
ON
ON
RealTime Control Systems Ltd
FDP2 Model 9410-2-A6
SW1
SW7
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
relay. The FDP2 is powered from the TCC-NET and requires no extra power
supply.
63.00
87.00
Fault Monitoring + Locked Cooling Preset
18.60
Indoor Unit
18
8 Units max
ALL DIMENSIONS IN MM
NOT TO SCALE
TCC-NET
D-BUS
RELAY
R1
R2
A
D1
D2
B
C
FDP2 Description
The FDP2-F is a monitoring and control interface for the Toshiba Digital
Inverter, SHRM and SMMS range of air-conditioners.
TCC-NET
To fault monitoring
Fault Reporting
A
B
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.
Fault Monitoring + Locked Heating Preset
23
Toshiba Remote Controller
8 Units max
Key:
LED Functionality
OFF
FLASHING
ON
Control Functions
Normal Operation
GROUP CONTROL. Multiple FDP2 Interfaces can be connected to form
large groups of units controlled from a single remote controller.
R
G
R
Power-Up sequence
Factory Configuration
No Fault State
Unit Fault
G
OPERATION PRESETS. Remote controller operation can be locked and
various different preset run conditions can be sent from the FDP2.
R
G
R
G
Power-Up sequence
Custom Configuration
Fault Monitoring + Locked Auto Preset
DUTY/STANDBY. Pairs of FDPs can operate duty/standby control with 24
hour alternating duty, and changeover on fault.
TCC-NET Holdoff. After
power-up and during
unit configuration
R
G
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.
8 Units max
Error Conditions
R
G
Device configuration error
CUSTOM CONTROL. FDP2 interfaces can be supplied in custom
configurations to suit specific applications.
R
G
No unit master found on TCC-Net
R
G
D-BUS Communications timeout
Duplicate D-BUS Address detected
Warnings and Cautions
R
G
Do not exceed the specified fault relay ratings
*Units that do not support specific modes such as cooling-only units will operate in fan-only in unsupported
modes.
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