Accessories Supplied Separately - RHOSS TCAEBY 269 Mode D'emploi

SFS Soft Starter compressors
CR
EEV Electronic thermostatic valve
FDL Forced Download Compressors. Compressor switch-off to
limit the absorbed current and power (digital input)
FNR-S Forced Noise Reduction. Forced reduction of noise (digital
FNR-Q
more information)
GM Refrigerant circuit high and low pressure gauges.
RA Evaporator antifreeze resistor to prevent the risk of ice formation
inside the exchanger when the machine is switched off (as long
as the unit is not disconnected from the power supply)
RDR Antifreeze electric heater for desuperheater / heat re-
covery (DS or RC100), to prevent the risk of ice forma-
tion inside the recovery exchanger when the machine is
switched off (as long is the unit is not disconnected from
the power supply)
RAE1- 27W antifreeze electric heater for motor-driven pump
RAR1 (available for P1-P2-PR1-PR2-ASP1-ASP2 installations);
to prevent the water contained in the pump from freezing
when the machine is switched off (as long as the unit is
not disconnected from the power supply)
RAE2- 27W antifreeze electric heater for double motor-driven
RAR2 pumps (available for DP1-DP2-DPR1-DPR2-ASDP1-
ASDP2 installations); to prevent the water contained in the
pump from freezing when the machine is switched off (as
long as the unit is not disconnected from the power supply)
RAS 300W antifreeze electric heater for water buffer tank
(available for ASP1-ASDP1- ASP2-ASDP2 installations);
to prevent the risk of ice formation in the water buffer tank
when the machine is switched off (as long as the unit is
not disconnected from the power supply)
RIS Integrative electrical resistances and the Antifreeze stor-
age tank (only with Tank&Pump - incompatible with RAS)
LDK Refrigerant leak detector
DSP Double set-point via digital consensus (incompatible with
the CS accessory)
CS Scrolling set point via analogue signal 4-20 mA (incompat-
ible with the DSP accessory).
CMT Control of minimum and maximum values of power voltage
BT Low temperature of water produced. The EEV accessory
may have to be also installed, depending on the required
values
SS RS485 interface for serial communication with other de-
vices (proprietary protocol; Modbus RTU protocol).
EEM Energy Meter. Measure and display values of the electri-
EEO
FTT10 LON interface for serial communication with other devices
(LON protocol).
RPB Coil protection networks with accident prevention function
(to be used as an alternative to the FMB accessory)
FMB
function (to be used as an alternative to the RPB accessory)
RAP Unit with copper/pre-painted aluminium condensation coils
BRR Unit with copper/copper condensation coils
IMB Protective packaging
SAG Rubber anti-vibration mountings (supplied not installed)
TQE Electrical panel roof
Section II :: Installation and maintenance
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59

Accessories supplied separately

KTRD Thermostat with display
KTR Remote keypad for control at a distance with LCD
display and same functions as the machine. Connection
must be made with a 6-wire telephone cable (maximum
distance 50 m) or with KRJ1220/KRJ1230 accessories.
For greater distances up to 200 m, use an AWG 20/22
KR200 accessory.
KRJ1220 Connection cables for KTR (20 m length)
KRJ1230 Connection cables for KTR (30 m length)
KR200 KTR remote control Kit (distance between 50 and 200m)
KBE Ethernet interface for serial communication with other
devices (BACnet IP protocol)
KBM RS485 interface for serial communication with other
devices (BACnet MS/TP protocol)
KUSB RS485/USB serial converter (USB cable supplied)
sory.
EN
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