Air-cooled water chillers-axial fans.
cooling capacities: from 21,18 kw to 38,7 kw.
heating capacities: from 25,2 kw to 40,3 kw.
serie mini krono 2 (22 pages)
ACHIA / ACHIBA AIR-TO-AIR UNITS – COMPACT HORITZONTAL INVERTER INDEX INTRODUCTION ..................04 SAFETY PRECAUTIONS ................. 05 RECEPTION ....................06 Inspection upon receipt ................ 06 Rigging ....................06 Storage ....................06 INSTALLATION LOCATION ..............07 Service area (mm) ................07 Weight distribution (kg) ................
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AIR-TO-AIR UNITS – COMPACT HORITZONTAL INVERTER Thank you for trust in HITECSA Product. From our company we are offering to the market, for more than 30 years, an extended range of specialized units for air conditioning and cooling installations. Our approach is based in efficiency, flexibility, manageability and practical solutions.
• Disconnect the unit in the event of breakdowns or malfunctions. • If repairs are necessary, use only HITECSA approved service centres and always insist on original spare parts. The use of non-original parts and/or unauthorized service centres may result in unsafe operation of the unit.
ACHIA / ACHIBA AIR-TO-AIR UNITS – COMPACT HORITZONTAL INVERTER SAFETY PRECAUTIONS • Installation and maintenance of air conditioning equipment can be dangerous because the system is under pressure, because some of its elements have high temperatures and include electrical components. •...
If any damage is found, immediately file a claim with the transport company. (first 48h) • Verify the correct voltage of the nameplate and make sure it’s in accordance with local power supply. • In case of any flaw or anomaly detected, please contact HITECSA RIGGING •...
ACHIA / ACHIBA AIR-TO-AIR UNITS – COMPACT HORITZONTAL INVERTER INSTALLATION LOCATION • Check if the base is able to support the weight of unit during operation. • Reserve a minimum service area according to Fig. 2. • Choose a place free of dust or any other foreign material that could clog or damage the condenser coil. The location should also be a place that cannot be flooded.
ACHIA / ACHIBA AIR-TO-AIR UNITS – COMPACT HORITZONTAL INVERTER BEFORE START UP Check the following points: • Wires are well tightened. • Panels are firmly secured with screws. • There are no oil or refrigerant leaks. • The unit is correctly leveled. •...
• Main power supply of the unit should agree with the data shown on the nameplate. HITECSA will not be held responsible for damages resulted from non observance of the above.
ACHIA / ACHIBA AIR-TO-AIR UNITS – COMPACT HORITZONTAL INVERTER serie INVERTER NOMINAL ELECTRICAL SPECIFCATIONS FOR COOLING STANDARD CONDITIONS (3) Power supply 400/3/50 + N 400/3/50 + N 400/3/50 + N Input Capacity (cooling) 11,8 14,8 Current input (cooling) 13,4 18,2 22,3 Indoor airflow 2.800...
ACHIA / ACHIBA AIR-TO-AIR UNITS – COMPACT HORITZONTAL INVERTER ADJUSMENT OF FAN TRANSMISSION • Adjust transmission so that indoor fan-motor reaches its nominal value. • If consumption is lower than the nominal value, the airflow is insufficient. - To change fan speed: 1.
ACHIA / ACHIBA AIR-TO-AIR UNITS – COMPACT HORITZONTAL INVERTER REFRIGERANT CHARGE Never use oxygen to carry out leak tests. Oxygen reacts violently when in contact with oil and could cause an explosion resulting in damage, personal injuries or even death. •...
ACHIA / ACHIBA AIR-TO-AIR UNITS – COMPACT HORITZONTAL INVERTER MAINTENANCE Before performing any service or maintenance operation, turn off the main power switch of the system to avoid any personal injuries. Block the power switch so that nobody other than a qualified technician can switch on electrical power. It is advisable to do maintenance works every 1.000 operating hours as well as at the beginning of each cooling season.
ACHIA / ACHIBA AIR-TO-AIR UNITS – COMPACT HORITZONTAL INVERTER APPENDIX: SAFETY DATA R410A Refrigerant data Safety data: R410A Toxicity Contact with skin R410A vapours can irritate the skin and eyes. In liquid form, it can freeze skin on contact. If contact with skin occurs, flush the exposed area with lukewarm water until all of the chemical is removed.
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ACHIA / ACHIBA AIR-TO-AIR UNITS – COMPACT HORITZONTAL INVERTER General precautions Do not inhale concentrated vapours. Their concentration in the atmosphere should not exceed the minimum preset values and should be maintained below the professional threshold. Being more weighty than the air, the vapour concentrates on the bottom, in narrow areas.
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Tel. +34 938 934 912 Tel. +34 938 934 912 Fax. +34 938 939 615 Fax. +34 938 939 615 08800 Vilanova i la Geltrú 08800 Vilanova i la Geltrú Barcelona, Spain Barcelona, Spain www.hitecsa.com www.hitecsa.com Specifi cifications subject to change without previous notice.