background image

CENTRAL AIR CONDITIONER  WITH 

ELECTRONIC CONTROL 

SPLIT SYSTEM 

SERIES CD DCI 

INSTALLATION INSTRUCTION

Summary of Contents for CD DCI Series

Page 1: ...CENTRAL AIR CONDITIONER WITH ELECTRONIC CONTROL SPLIT SYSTEM SERIES CD DCI INSTALLATION INSTRUCTION...

Page 2: ...on the terminal If connection or xing is not perfect it will cause heat up or re at the connection 5 Wire routing must be properly arranged so that control board cover is xed properly If control boar...

Page 3: ...Therefore during installation work be sure that water dust former refrigerant or refrigeration machine oil does not enter into the new type refrigerant R410A air conditioner circuit To prevent mixing...

Page 4: ...4 3 8 5 8 3 8 5 8 3 8 3 4 NOMINAL CAPACITY TUBES O D LENGTH A HEIGHT B 25 70 25 7 0kW 37 80 37 8 0kW 37 90 37 10 0kW 50 100 50 14 0kW MIN MAX NOMINAL NOMINAL CAPACITY A B The indoor unit can be insta...

Page 5: ...er tube for draining c Install a draining siphon close to the unit see figure RU DVVXULQJ D FRUUHFW RSHUDWLRQ RI WKH GUDLQLQJ V VWHP SD DWWHQWLRQ WR WKH IROORZLQJ SRLQWV D UDLQLQJ WXEHV VKRXOG EH VODQ...

Page 6: ...ension brackets c Position the shock absorbers add washers and scr ew the nuts until the unit is firmly supported d In case of a gap between the unit and the ceiliing put a rubber or a neoprene sheet...

Page 7: ...intake side t n o r F o t t n o r F k c a B o t k c a B n o i t a l l a t s n I w o R Front to Back OUTDOOR UNIT SEVERAL OUTDOORS INSTALATION When installing several outdoors units please take into ac...

Page 8: ...2 Use the torque wranch to tighten the valves firmely according to table EVACUATION OF PIPES AND INDOOR UNIT 1 Connect the charging hoses with a push pin to the low and high sides of the charging set...

Page 9: ...ical requirements 1PH Units Power upply to outdoor and indoor units 1PH Units Power upply to outdoor unit 1 Indoor Unit 2 Power Supplay Cable 3 Main Power Breaker 4 Outdoor Unit 5 Interconnecting Cabl...

Page 10: ...he termostat kit is a factory option no need to perform this action 4 Connect the other end of the cable to the the indoor unit main controller using the RM extension cable 5 Connect the grounding for...

Page 11: ...ol Unit Connect the quick connector to the appropriate socket on the main control board in the indoor unit electrical box DISPLAY CONTROL UNIT WARNING The plug should not be cut off the communication...

Page 12: ...he Select button Power Shedding PSC 1 2 1 Maximum Current Limit The maximum operating current of the unit can be selected by the table in order to reduce increase the circuit braker value This operati...

Page 13: ...nclude a switch or a relay should be used for closing the internal circuit to indicate that some change is required A wire of up to 1 5mm2 is recommended to be used Note NO external power should be us...

Page 14: ...o be used 1 5 ACCESSORIES SET UP 1 5 1 BASE HEATER BH Base Heater is an heating element designed to melt any ice that is accumulated on the outdoor unit base during heating operation The unit will aut...

Page 15: ...ped firmly Is the drainage OK Refer to Check the drainage section Is the earth wire connection properly done CHECK ITEMS CARE AND MAINTENANCE Caution Before any maintenance operation the unit should b...

Page 16: ...5 7 5 66 7XUQ RII WZR VFUHZV DQG UHOHDVH D DLU ILOWHU VXSSRUW 3XOO GRZQ WKH DLU ILOWHU IRU IXUWKHU WUHDWPHQW Caution The Air Conditioner should not be activated without air filters mounted in place 16...

Reviews: