Table of Contents
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Table of Contents
Related Manuals for Galletti 2x1
Summary of Contents for Galletti 2x1
- Page 1 Technical manual for 2x1 air conditioning systems...
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Page 2: Table Of Contents
Galletti S.p.A., whose main office is in via Romagnoli 12/a, 40010 Bentivoglio (Bologna) - Italy, hereby declares, under its sole responsibility, 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 amendments. -
Page 3: The Patent
2x1 is an indoor unit for hydronic heating and cooling systems which combines two operating modes in a single unit. Thanks to an exclusive patented design, 2x1 can function as a heater without the aid of a fan, exploiting instead the principle of natural convection. -
Page 4: Constructive Features
- Speed switch - The heat exchangers are normally connected in series, so that the 2x1 - Microprocessor panel for automatic control of the unit and the unit will be ready for installation in 2-pipe systems. -
Page 5: Ratings And Technical Data
RATINGS AND TECHNICAL DATA COOLING water 7/12°C, air dry bulb 27°C humid bulb 19°C) HEATING water 75/65°C, air 20°C) Air flow Total Sensible Dehum. Water flow Pressure water flow Pressure Electrical Sound MODEL Ventilation Capacity rate capacity capacity Capacity rate drop rate drop... -
Page 6: Performance
PERFORMANCE COOLING - 2 PIPE SYSTEMS Air intake temperature (dry bulb) Air intake temperature (wet bulb) Inlet water temperature Water outlet temperature Fan speed: maximum medium minimum Total cooling capacity Sensible cooling capacity Water flow rate Pressure drop, water side NOTE: FRONT FLAP ALWAYS CLOSED / Tbu 25°C / 18°C (51%) -
Page 7: Cooling - 4 Pipe Systems
PERFORMANCE COOLING - 4 PIPE SYSTEMS Air intake temperature (dry bulb) Air intake temperature (wet bulb) Inlet water temperature Water outlet temperature Fan speed maximum medium minimum Total cooling capacity Sensible cooling capacity Water flow rate Pressure drop, water side NOTE: FRONT FLAP ALWAYS CLOSED / Tbu 25°C / 18°C (51%) -
Page 8: Heating - 2 Pipe Systems
PERFORMANCE HEATING - 2 PIPE SYSTEMS Air intake temperature (dry bulb) Inlet water temperature Water outlet temperature Fan speed maximum medium minimum Heating capacity Water flow rate Pressure drop, water side 20°C / Tw 45 / 40°C 60°C / 50°C 70°C / 60°C 90°C / 70°C FLAP... -
Page 9: Heating - 4 Pipe Systems
PERFORMANCE HEATING - 4 PIPE SYSTEMS Air intake temperature (dry bulb) Inlet water temperature Water outlet temperature Fan speed maximum medium minimum Heating capacity Water flow rate Pressure drop, water side 20°C / Tw 45 / 40°C 60°C / 50°C 70°C / 60°C 90°C / 70°C FLAP... -
Page 10: Sound Level
(IL) switch should be mounted on the power supply, with opening in the appended diagram, which illustrates a 2x1 unit complete with MICROK contacts at a distance of at least 3 mm and a suitable protection fuse (F) . -
Page 11: Accessories
ACCESSORIES CK Speed switch, installation on the unit. ZK - Two support covering feet Control panel for installation directly on the unit, featuring a selector for setting Supplied in pairs, they comprise supports for the fan speed (4 speeds) and shutting down the unit. fastening to the base unit and outer coverings for fastening to the cabinet. - Page 12 40010 Bentivoglio (BO) Via Romagnoli, 12/a Tel. 051/8908111 Fax 051/8908122 www.galletti.it...