Zehnder Rittling SL, Installation, Operation And Maintenance Manual

Page 1: ...i Cooling Fresh Air Clean Air Heating Rittling Cabinet Convectors Installation Operation and Maintenance...

Page 2: ...andling and installation 12 Hot water connections 13 Exposed unit touch up 14 Heating system 14 Water system balancing 15 Water treatment 15 Maintenance 16 Equipment start up checklist 16 Replacement...

Page 3: ...Models Floor models Wall models FL Floor flat top SF Floor sloped top WL Wall flat top RL Wall semi recessed PL Wall fully recessed SL Wall sloped top 1 Models...

Page 4: ...880 9648 10416 36 12720 13080 14112 14688 11760 12144 13776 14136 40 14376 14784 15936 16584 13200 13656 14856 16008 48 17664 18096 19560 20376 16320 16776 17760 19656 52 19248 19752 21336 22224 17712...

Page 5: ...andard element Inlet opening L H 1 3 8 Floor flat top Standard dimensions Nominal heights H 18 20 26 32 Nominal lengths L 24 28 36 40 48 52 60 64 Nominal depths D 4 6 8 Any combination of length heigh...

Page 6: ...ille Standard element Inlet opening L 1 8 H 1 3 8 Floor sloped top Standard dimensions Nominal heights H 18 20 26 32 Nominal lengths L 24 28 36 40 48 52 60 64 Nominal depths D 4 6 8 Any combination of...

Page 7: ...n L Wall flat top Standard dimensions Nominal heights H 18 20 26 32 Nominal lengths L 24 28 36 40 48 52 60 64 Nominal depths D 4 6 8 Any combination of length height and depth is available Contact fac...

Page 8: ...Standard element Inlet opening L 3 L H 3 1 3 8 Wall semi recessed Standard dimensions Nominal heights H 14 18 20 24 26 32 Nominal lengths L 20 24 28 32 36 40 44 48 52 56 60 64 Nominal depths D 4 6 8 A...

Page 9: ...s Outlet grille L 1 8 H 1 3 8 Wall sloped top Standard dimensions Nominal heights H 18 20 26 32 Nominal lengths L 24 28 36 40 48 52 60 64 Nominal depths D 4 6 8 Any combination of length height and de...

Page 10: ...ment Inlet opening L 3 L H 3 1 3 8 Wall fully recessed Standard dimensions Nominal heights H 18 20 26 32 Nominal lengths L 24 28 36 40 48 52 60 64 Nominal depths D 4 6 8 Recessed depths R 3 3 4 5 3 4...

Page 11: ...ed during unloading must be reported to the shipping company within 15 days of receipt of the shipment All units are shipped F O B factory Therefore Zehnder Rittling is not responsible for damage duri...

Page 12: ...cable codes Only trained and qualified service personnel using good judgment and safe practices should install repair and or service air conditioning equipment Untrained personnel can perform basic ma...

Page 13: ...iately reported to the carrier and a claim should be filed In the event a claim for shipping damage is filed the unit cardboard container and all packing must be kept for physical inspection by the fr...

Page 14: ...provide proper pitch down from the supply end if the convector is being used in a two pipe steam system Upon installation make sure that all sweated connections have been flushed with system water to...

Page 15: ...nting caulking etc All water coils must be protected from freezing after initial filling with water Even if the system is drained unit coils may still hold enough water to cause damage when exposed to...

Page 16: ...mical process between two components such as epoxies and urethanes should be avoided All standard colors including primer can be painted over If the installing contractor chooses not to paint over the...

Page 17: ...e conditions persist recheck the system for air that may not have been properly vented during start up Water treatment Proper water treatment is a specialized industry and therefore it is recommended...

Page 18: ...ghly Failure to maintain a clean coil surface will result in reduced performance Inspect for leaks Replace front cover If a damper is included ensure that the damper is able to move freely Equipment s...

Page 19: ...d the manufacturer s warranty When ordering parts the following information should be supplied to ensure proper part identification Complete unit model number Complete part description including any i...

Page 20: ...Rittling 100 Rittling Boulevard Buffalo NY USA 14220 T 716 827 6510 F 716 827 6523 sales zehnder rittling com www zehnder rittling com Zehnder Rittling November 2013 English subject to change without...