Duct cooler, intended for direct expansion dx and can also be used with a outdoor unit and it's controller which switches between heat and cold (12 pages)
INSTALLATION, OPERATION Vers. 2013-0 wall mounted fan coil unit AND MAINTENANCE MANUAL INDEX INTRODUCTION RECOMMENDATIONS MAIN COMPONENTS LOCATION FOR FAN COIL UNIT WORK LIMITS GENERAL DIMENSIONS HYDRAULIC CONNECTION AND CONDENSATE DRAIN TECHNICAL DATA MOUNTING PLATE INSTALLATION PIPING AND DRAINAGE OF FAN COIL UNIT FIELD PIPING CONNECTION HOW TO REMOVE THE FRAME GRILLE CHECKING THE DRAINAGE...
INSTALLATION, OPERATION Vers. 2013-0 wall mounted fan coil unit AND MAINTENANCE MANUAL 4. REMOTE CONTROL UNIT INTRODUCTION Using this unit make possible to set all operating parameters of the unit, these para- Please read this manual carefully before operating the unit. meter are shown in the LCD display to make the programming operations easier.
INSTALLATION, OPERATION Vers. 2013-0 wall mounted fan coil unit AND MAINTENANCE MANUAL 6. Drill a piping hole 70.0 mm diameter hole either from the right or to the left fan MOUNTING PLATE INSTALLATION coil side and make sure that the hole is slightly slant downward. 1.
INSTALLATION, OPERATION Vers. 2013-0 wall mounted fan coil unit AND MAINTENANCE MANUAL 6. Connect the piping and make sure that the seals are fi tted neatly. 7. Connect the drain hose and tape over the connecting parts. WATER WATER WATER 8.
INSTALLATION, OPERATION Vers. 2013-0 wall mounted fan coil unit AND MAINTENANCE MANUAL WIRING CONNECTIONS - Be sure to turn off the main power supply before open the frame grille for servicing. - Always refer to the wiring diagrams inside the unit. Connect the unit to adequate power outlet.
INSTALLATION, OPERATION Vers. 2013-0 wall mounted fan coil unit AND MAINTENANCE MANUAL WIRING DIAGRAMS MOD. 1-2 WITH IR REMOTE CONTROL WITH ON/OFF VALVE 230 Vac CABLE COLORS: Blue Brown Black Yellow Green White LEGENDA: AUX. Emergency auxiliary switch Receiver with display UNIT LIMIT ID/OD Water temperature sensors...
Page 10
INSTALLATION, OPERATION Vers. 2013-0 wall mounted fan coil unit AND MAINTENANCE MANUAL WIRING DIAGRAMS MOD. 1-2 FORESEEN FOR REMOTE CONTROL WITH ON/OFF VALVE 230 Vac CAPACITOR CABLE COLORS: Blue Brown Black Yellow UNIT LIMIT Green White LEGENDA: Fan motor Terminal block 3 way valve SPEED 3 COMMON...
Page 11
INSTALLATION, OPERATION Vers. 2013-0 wall mounted fan coil unit AND MAINTENANCE MANUAL WIRING DIAGRAMS MOD. 1-2 FORESEEN FOR REMOTE CONTROL WITHOUT ON/OFF VALVE 230 Vac CAPACITOR CABLE COLORS: Blue Brown Black UNIT LIMIT Yellow Green White LEGENDA: Fan motor Terminal block SPEED 3 COMMON Motor common...
Page 12
INSTALLATION, OPERATION Vers. 2013-0 wall mounted fan coil unit AND MAINTENANCE MANUAL WIRING DIAGRAMS MOD. 1 WITH IR REMOTE CONTROL WITHOUT ON/OFF VALVE 230 Vac CABLE COLORS: Blue Brown Black Yellow Green White LEGENDA: AUX. Emergency auxiliary switch Receiver with display UNIT LIMIT ID/OD Water temperature sensors...
Page 13
INSTALLATION, OPERATION Vers. 2013-0 wall mounted fan coil unit AND MAINTENANCE MANUAL WIRING DIAGRAMS MOD. 3-4 WITH IR REMOTE CONTROL WITHOUT ON/OFF VALVE 230 Vac CABLE COLORS: Blue Brown Black Yellow Green White LEGENDA: AUX. Emergency auxiliary switch UNIT LIMIT Receiver with display ID/OD Water temperature sensors...
INSTALLATION, OPERATION Vers. 2013-0 wall mounted fan coil unit AND MAINTENANCE MANUAL AIR PURGING PREPARATION OF THE REMOTE CONTROLLER 1. After connecting the water inlet and outlet pipes to the main water supply - Open the battery cover by pressing slightly in the direction of arrow. lines, turn on the power and operate the unit by pressing the Auxiliary switch.
INSTALLATION, OPERATION Vers. 2013-0 wall mounted fan coil unit AND MAINTENANCE MANUAL 1. POWER ON/OFF 12. TIMER ON - Press POWER “ ” button will turn on the air conditioner or vice versa. When - The air conditioner can be programmed to turn off in advance. turn on, it will operate according to the setting shown on the remote unit.
Page 16
INSTALLATION, OPERATION Vers. 2013-0 wall mounted fan coil unit AND MAINTENANCE MANUAL 5. PRESS THE “SWING” AND “LOUVER” BUTTON FUNCTIONING IN JUST VENTILATION MODE - When the “SWING” button is pressed, the horizontal louver is oriented conti- This program is used to move the room air and avoid stagnation. nuously oscillating movements.
INSTALLATION, OPERATION Vers. 2013-0 wall mounted fan coil unit AND MAINTENANCE MANUAL - Press “SET” button, the ( ) symbol will display on the LCD screen. - If this function is activated, unit will start automatically everytime it reach the time setting.
INSTALLATION, OPERATION Vers. 2013-0 wall mounted fan coil unit AND MAINTENANCE MANUAL TROUBLE SHOOTING GUIDE IMPORTANT INFORMATION If the unit appears to be malfunctioning, check the following points before calling The unit is connected to the power supply. Operations performed by per- for service.
Page 20
With the perspective of improvement, and against the continuous action of research and development, the Manufacturer might modify, even without any prior notice, the given technical data.
Need help?
Do you have a question about the SYSWALL and is the answer not in the manual?
Questions and answers