6
1.6 ACCESSORIES
VERSIONS OPTIONS
D Partial energy recovery
B Water low temperature
CONFIGURATIONS
DSPB Double set point for water low temperature
REFRIGERANT CIRCUIT
CCCA Copper / aluminium condenser coil with acrylic lining
CCCA1 Copper / aluminium condenser coil with Fin Guard
treatment (Silver)
MHP High and low pressure gauges
MHPX High and low pressure gauges
OHP Operation in heat pump
OHO Heat-only function
HYDRAULIC CIRCUIT
- Hydronic group utility side: not required
1PUS Standard pump
1PUR Single-pump with reduced available head
1PUM Single-pump with larger available head
2PUS Standard double pump
2PUR Double pump with reduced available head
2PUM Double pump with larger available head
IFWX Water steel mesh strainer
ACC1 Teflon steel storage device
SYSTEM ADMINISTRATORS
CMMBX Serial communication module to supervisor
(MODBUS)
CMSC9 Serial communication module to Modbus supervisor
CMSC7 Modbus/LON WORKS serial converter kit
ELECTRIC CIRCUIT
RCMRX Remote control via microprocessor control
PCDWX Daily and weekly programming clock
PM Phase monitor
PMX Phase monitor
SFSTR4N Disposal for inrush current reduction, for unit
400/3/50+N
PFCP Power factor correction capacitors (cosfi > 0.9)
CLSE Free contacts for alarm
SCP3X Set point compensation according to the outside en
thalpy
INSTALLATION
AMRX Rubber antivibration mounts
PGCEX Coil protection grilles external air side
X= Accessory separately supplied
1 - GENERAL
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General