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Summary of Contents for VEAB AC22
- Page 1 AC22 Installation and maintenance instruction for air curtains IMPORTANT: Read these instructions before the product is installed and used. Save the instructions for future use.....................2 Art.nr: 172783-01...
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Page 2: General Instructions
The AC22 is a compact air curtain, suitable for most small • Keep the areas around the air intake and exhaust gril- entrances up to 2.2 metres in height. The air curtain has... -
Page 3: Electrical Installation
AC22 Horizontal mounting on the ceiling Start-up (E) Threaded rods, hanging brackets and ceiling mounting When the unit is used for the first time or after a long brackets for ceiling mounting are available as accessories, period of disuse, smoke or odour may result from dust or see accessories pages and separate manuals. -
Page 4: Maintenance
AC22 Filter (W) Overheating The water coil is protected against dirt and blockage by The air curtain unit with electric heater is equipped with an internal air filter which covers the coil face. an overheat protector. If it is deployed due to overhea-... -
Page 5: Troubleshooting
AC22 Draining the water coil (W) The drain valves are on the underside of the coil on the connector side. It can be accessed via the front hatch. Trouble shooting If the fans are not working or do not blow properly, check the following: The functions and settings of the built-in control system. - Page 6 AC22 Controls The air curtain has an integrated control system and can be remotely controlled. 230V~ Black Actuator SD230 (remove the quick con- Brown nector) Blue PL2DR (accessory) External on/off Eg time switch. External potential free closure= off Factory setting dip-switches...
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Page 7: Functional Test
AC22 Fan step 1/2/3 ~20 °C Heat step Electric: Half/full power Water: On/off (1 LED) On/off Control panel Units with electric heating and water heating Fan step 1/2/3 On/off Control panel Units with no heat Remote control - on/off, fan steps and heating steps... - Page 8 AC22 1026 / 1536 / 2026 min 500 Cu ø15 min 500 min 500 min 500 min 500 Fig.1 Gland Gland ø17,5 ø17,5 Knock-out ø32,5 Knock-out ø25,5 Gland ø20,5 Knock-out ø17,5 Fig.2...
- Page 9 AC22 TX20 Fig.3: Open the unit.
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Page 10: Minimum Distance
AC22 Minimum distance Fig.4. 30 mm 60 mm Fig.5. - Page 11 AC22 Mounting with wall brackets ø8 (3x) ø5 ø10 AC22-10 2 pcs AC22-15 2 pcs AC22-20 3 pcs Fig. 6: Mounting with wall brackets...
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Page 12: Mounting Accessories
AC22 Mounting accessories Ceiling mounting bracket for 1 and AC22-10, AC22-15 PA2PF15 Pendulum brackets for unit mounting 1.5 meter unit and ceiling bracket for mounting on the PA2PF ceiling using hangers or threaded rods Ceiling mounting bracket for 2 (not included). - Page 13 AC22 AC22-10-A/ AC22-15-A/ AC22-20-A 0 -10V N H1H2 N F1 F2 F3...
- Page 14 AC22 AC22-10-E 0 -10V N H1H2 N F1 F2 F3...
- Page 15 AC22 AC22-15-E/ AC22-20-E 0 -10V N H1H2 N F1 F2 F3...
- Page 16 AC22 AC22-10-W/ AC22-15-W/ AC22-20-W 0 -10V N H1H2 N F1 F2 F3...
- Page 17 AC22 PAMLK, Motor alarm card 0 -10V N H1H2 N F1 F2 F3 N F1 F2 F3...
- Page 18 AC22 NB: We reserve us from typographical errors and the right to make changes and improvements to the contents of this manual without prior notice. VEAB Heat Tech AB Visitors adress Org.no/F-skatt Postal Cheque Service Phone Box 265 Stattenavägen 50...