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Technical manual for 2x1 air conditioning systems

Summary of Contents for 2x1

Page 1: ...GB Technical manual for 2x1 air conditioning systems ...

Page 2: ...may undergo changes in connection with product improvements DECLARATION OF CONFORMITY Galletti S p A whose main office is in via Romagnoli 12 a 40010 Bentivoglio Bologna Italy herebydeclares underitssoleresponsibility that the 2X1 units indoor units for heating and air conditioning systems conform to the specifications of EEC Directives 73 23 89 392 91 368 93 44 93 68 89 336 98 37 and subsequent a...

Page 3: ...rmostat controls the room temperature by acting on the valve optional which interrupts the flow of water The unit can be shut down immediately by positioning the air outlet flap in the closed position 2nd level convection heating mode fan speed set on extra low flap open The thermostat controls the room temperature by acting on the fan and valve optional which interrupts the flow of water 3rd 4th ...

Page 4: ...tely converted for installation in a 4 pipe system where the convector exchanger will be connected to the heating circuit and the fan coil exchanger to the cooling circuit The plumbing connections are normally provided on the left side but may be switched over to the other side 180 during unit installation FAN ASSEMBLY Including centrifugal fans with staggered airfoil shaped blades manufactured fr...

Page 5: ...l capacity Sensible capacity Dehum Capacity Water flow rate Pressure drop Capacity water flow rate Pressure drop Electrical input Sound power level m3 h kW kW l h l h kPa kW l h kPa watt dB A convection 0 93 80 0 5 extra low 80 0 56 0 39 0 24 95 1 5 1 74 80 0 5 11 27 minimum 110 0 74 0 52 0 32 125 2 0 1 86 165 2 5 12 29 medium 135 0 90 0 64 0 37 155 3 0 2 24 195 3 0 17 34 maximum 170 1 17 0 95 0 3...

Page 6: ...8 8 0 MED 2080 1520 357 10 0 1820 1400 313 8 0 1530 1280 263 6 0 1200 1200 206 4 0 MIN 1750 1270 299 7 0 1520 1170 261 6 0 1260 1060 216 4 0 1000 1000 173 3 0 extra low 1210 910 208 4 0 1050 840 180 3 0 930 790 160 2 0 810 750 139 2 0 Tbs1 Tbu1 UR1 Tw1 Tw2 Vr PFT PFS Qw pw PFT PFS Qw pw PFT PFS Qw pw PFT PFS Qw pw W W l h kPa W W l h kPa W W l h kPa W W l h kPa MAX 1320 960 226 6 0 1170 890 201 5 ...

Page 7: ... 7 0 MED 1940 1360 333 9 0 1690 1250 290 7 0 1400 1130 241 5 0 1120 1120 192 3 0 MIN 1620 1150 278 6 0 1400 1060 240 5 0 1140 950 195 3 0 940 870 162 2 0 extra low 1130 810 194 3 0 1010 760 173 3 0 890 710 154 2 0 780 660 134 2 0 Tbs1 Tbu1 UR1 Tw1 Tw2 Vr PFT PFS Qw pw PFT PFS Qw pw PFT PFS Qw pw PFT PFS Qw pw W W l h kPa W W l h kPa W W l h kPa W W l h kPa MAX 1230 890 212 6 0 1090 820 187 5 0 930...

Page 8: ...4 MIN closed 1850 321 8 4 2910 254 5 3 3720 327 7 9 5060 223 3 9 extra low open 1410 246 5 3 2230 195 3 3 2860 251 5 0 3890 172 2 5 convection open 461 79 0 4 882 76 0 4 1276 110 0 8 1948 84 0 5 Tbs1 Tw1 Tw2 PT Qw pw PT Qw pw PT Qw pw PT Qw pw W l h kPa W l h kPa W l h kPa W l h kPa MAX closed 1170 204 4 4 1910 167 3 0 2480 218 4 5 3430 151 2 3 MED closed 900 157 2 8 1470 129 1 9 1930 169 2 9 2640...

Page 9: ... MIN closed 1470 256 1 3 2290 200 0 8 3030 266 1 2 4010 177 0 6 extra low open 1200 209 0 9 1870 164 0 5 2480 217 0 9 3290 145 0 4 convection open 461 79 0 4 882 76 0 4 1276 110 0 8 1948 84 0 5 Tbs1 Tw1 Tw2 PT Qw pw PT Qw pw PT Qw pw PT Qw pw W l h kPa W l h kPa W l h kPa W l h kPa MAX closed 830 144 0 2 1330 116 0 2 1830 161 0 3 2400 106 0 1 MED closed 720 125 0 2 1160 101 0 1 1560 137 0 2 2050 9...

Page 10: ...ERGO network OG Orange RD Red extra low speed SA Air temperature sensor for MICROK panel SW Water temperature sensor for MICROK panel VHC 3 way ON OFF valve 230 V VT Purple WH White common Legend of wiring diagrams 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz LwA LpA dB dB dB dB dB dB dB dB A dB A MAX 39 0 42 6 40 6 32 0 22 4 15 8 15 2 40 35 MED 31 2 38 0 34 0 23 7 15 8 14 7 15 3 34 29 MIN...

Page 11: ...ng of unit operation input for remote enabling or disabling of the ECONOMY set point only for systems controlled by ERGO software Sensor for air and water temperature reading Optoisolated RS 485 communication port No electricity supply required Integrated MODBUS communication protocol INTEGRATED pull up and pull down resistors which may be activated via jumpers ZK Two support covering feet Supplie...

Page 12: ...40010 Bentivoglio BO Via Romagnoli 12 a Tel 051 8908111 Fax 051 8908122 www galletti it ...

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