Gebruiksaanwijzing /service van het product SCRH van de fabrikant Trane
Ga naar pagina of 36
PKG-SVX14A-EN Installation, Operation, and Maintenance Midrange Self-Contained Units October 20 0 8 Models SCWH/SCRH 3, 5, 7.5, 10, 12, & 15-tons “AO” and later design sequence.
2 PKG-SVX14A-EN general information About This Manual Literature Change History Use this manual for commercial self- contained models SCWH and SCRH . This is the original issue of this manual. It provides specific installation, owner maintenance, and diagnostic troubleshooting instructions for “AO” and later design sequences.
PKG-SVX14A-EN 3 contents Cross reference to related publications/information: Midrange Self-Contained catalog, PKG-PRC012-EN Installation…………………………………………………2 gene.
4 P K G - S V X 1 4 A - E N I n s t a l l a t i o n g e n e r a l i n f o r m a t i o n M i d r a n g e M o d e l N u m b e r D e s c r i p t i o n F o l l ow i n g i s a c o mp l e t e d e s c r i p t i o n of t h e m i d r a n ge m o d e l nu m b e r .
PKG-SVX14A-EN 5 Installation general information General The midrange models SCWH/SCRH is a high efficiency , vertical air condioner . units have either front or top discharge configuration options and easy service access. Unit construction is heavy gage steel with a baked enamel finish.
6 PKG-SVX14A-EN Pre-Installation Considerations Pre-Installation Checklist Complete the following checklist before beginning unit installation. V erify the unit size and tagging with the unit nameplate. Make certain the floor or foundation is level, solid, and sufficient to support the unit and accessory weights.
PKG-SVX14A-EN 7 Installation pre-installation considerations 24" F AN ACCESS FRONT RETURN COIL / ELECTRIC HEA TER ACCESS MOTOR / DRIVE ACCESS (RIGHT SIDE) CONTROL BOX & CONDENSER F AN ACCESS .
8 PKG-SVX14A-EN Installation pre-installation considerations Service Access 10, 12, & 15-ton SCWH/SRCH with side-mounted fan configura- tion, field converted 10 through 15-ton SCRH/SCWH.
PKG-SVX14A-EN 9 Installation pre-installation considerations T able I-PC-1. Isolator load points, units with a vertical discharge configuration, lbs. model L1 L 2 L 3 L 4 L1 L2 L 3 L 4 SCRB/SIRB SCWB/SIWB 3-ton 99 105 120 127 105 133 118 1 24 5-ton 115 1 22 157 166 129 165 1 66 165 7.
10 PKG-SVX14A-EN Proper Lifting Procedure Follow these instructions and reference Figure I-PC-3. 1. Slide a fork lift into the opening provided on the unit base. Move the fork lift carefully . 2. Using slings, attach through the circular holes provided on the unit base.
PKG-SVX14A-EN 11 dimensions & weights Installation 3 & 5-tons SCWH/SCRH SCRH SCWH vertical discharge horizontal discharge (field converted) SCWH /SCRH dimensions & weight, in-lbs. unit shipping oper ating size A B C D E F G J K L M N O P Q R S weight weight 3 31.
12 PKG-SVX14A-EN dimensions & weights 7.5-tons SCWH/SCRH Installation SCWH vertical discharge horizontal discharge (field converted) SCWH /SCRH weight, lbs.
PKG-SVX14A-EN 13 dimensions & weights Installation 10, 12, & 15-tons with top-mounted fan configuration SCWH/SCRH horizontal discharge (field converted) vertical discharge SCRH SCWH SCWH /SCRH dimensions & weight, in-lbs. unit shipping operating tons A B C D E F G J K M N weight weight 10 66.
14 PKG-SVX14A-EN 10, 12, & 15-tons with side-mounted fan configuration, field converted SCWH/SCRH SCWH/ SCRH Dimensions, in. unit tons A C D E F G 10 65.75 7.04 18.07 57.28 66.93 25.79 12 65.75 7.04 18.07 61.22 66.93 29.73 15 80.31 19.83 19.83 61.
PKG-SVX14A-EN 15 dimensions & weights Installation Plenum Plenum dimensions & weight, in-lbs. unit size A B weight 3-ton 31.89 22.24 4 4 5-ton 36.41 24.01 5 4 7.5-ton 40.94 28.74 7 3 10 & 12-ton 65.75 29.52 1 20 15 -to n 80.31 29.52 1 4 6 A B C D E F G 0.
16 PKG-SVX14A-EN dimensions & weights Installation A B D C 0.43 0.28 0.39 0.39 1.03 1.03 1.08 1.57 3.19 0.75 0.75 5.90 1.00 NPT 1.38 1.38 17.50 20.26 1.38 8.27 2.18 0.59 9.54 9.54 15.89 2.18 9.07 7.48 0.59 BLOCKOFF (SHIPS DISASSEMBLED) Hot water coil 10 thru 15-ton units 35.
PKG-SVX14A-EN 17 mechanical requirements Duct Connections Install all air ducts according to the National Fire Protection Association standards for the “Installation of Air Conditioning and V entilation Systems other than Residence T ype (NFP A 90A) and Residence T ype W arm Air Heating and Air Conditioning Systems (NFP A 90B).
18 P K G - S V X 1 4 A - E N m e c h a n i c a l r e q u i r e m e n t s I n s t a l l a t i o n R e f r i g e r a n t P i p i n g ( A i r - C o o l e d U n i t s O n l y ) R ef e r en c e i n d us t ry r ec o m me n d at i o ns f o r a i r -c o o le d un i t r e f ri g e r a nt p ip i n g .
P K G - S V X 1 4 A - E N 19 e l e c t r i c a l r e q u i r e m e n t s I n s t a l l a t i o n S u pp l y Po w e r W i r i n g I t is t he i n s t al l e r ’ s r e s p o ns i b il i t y t o pr o v.
20 PKG-SVX14A-EN electrical requirements Installation RLA LRA qty. hp FLA qty. hp FLA qty SC*H0303.... 208-230V/60Hz/3Ph 12.9 77.0 0.5 2.21 1 18.3 30 3.15 19.3 30 SC*H0304.... 460V/60Hz/3Ph 5 . 7 35.0 1.00 8.1 15 1.42 8.5 15 SC*H0305.... 575V/60Hz/3Ph 4 .
PKG-SVX14A-EN 21 Installation Checklist Reference the checklist below to verify all steps required to successfully install a deluxe self-contained unit are complete. This checklist is intended to acquaint the installing personnel with what is required in the installation process.
22 PKG-SVX14A-EN pre-startup requirements Installation Pre-Startup Checklist Complete this checklist after installing the unit to verify all recommended installation procedures are complete before unit startup. This does not replace the detailed instructions in the appropriate sections of this manual.
P K G - S V X 1 4 A - E N 23 U n i t S t a r t u p P r o c e d u r e s 1 . C he c k al l e l ec t r i ca l c o nn e ct i o n s f or t i g h tn e s s . 2 . B e s u r e a l l u ni t ac c e ss o r ie s ar e p ro p e rl y s e t a n d i n st a ll e d . 3 .
24 PKG-SVX14A-EN Operation sequence of operation Sequence of Operation The thermostat controls the unit operation. It has both manual and automatic switches so the thermostat maintains desired comfort levels. The fan switch allows manual selection of the fan speed using the On or Auto setting.
PKG-SVX14A-EN 25 Maintenance general information T able M-GI-1. Midrange maintenance general data SCW H030 S CW H050 S CW H075 SCW H100 SCW H120 SCW H150 dimens ions, i n-lbs. height 66.93 78.74 78.94 91.54 95.47 95.47 length 31.89 36.41 40.94 65.75 65.
26 P K G - S V X 1 4 A - E N M a i n t e n a n c e m a i n t e n a n c e p r o c e d u r e s M a i n t e n a n c e P r o c e d u r e s T h i s se c t io n de s c ri b e s s p e c i f i c m ai n t e na n c e p r oc e d u re s t ha t m u s t b e p re f or m e d a s a pa r t of th e n o rm a l m ai n t en a n ce p ro g ra m .
PKG-SVX14A-EN 27 • T o assist in reducing power generation emissions, always attempt to improve equipment performance with improved maintenance and operations that will help conserve energy resources.
28 PKG-SVX14A-E N c on t ro l dis armin g rearmin g high pre ss ure control (air-cool ed & 12-ton water cool ed) 624±17.5 psig 464±29 psig high pre ss ure control (water-cooled except 12 -t on) 450±10 ps ig 348±14 .
P K G - S V X 1 4 A - E N 29 P e r i o d i c C h e c k l i s t s M o n t h l y C h e c k l i st T h e f o l l o w i n g c h e c k l i s t p r o v i d e s t h e r ec o m me n de d ma i nt e n an c e s c he d ul e t o k e e p t h e u n i t r un n i n g e f f ic i e n t l y .
30 P K G - S V X 1 4 A - E N M a i n t e n a n c e t r o u b l e s h o o t i n g T ro u b l es h o o t i n g U s e t he f ol l o wi n g s t e ps a n d p r oc e d ur e s t o he l p c o r re c t t h e s e co m m on p ro b l em s . P r o b l e m T h e e n t ir e u ni t do e s n o t o p e r a te .
P K G - S V X 1 4 A - E N 31 M a i n t e n a n c e t r o u b l e s h o o t i n g P r o b l e m I n s u f f i c i e n t c o o l i n g P o s si b l e c a u se 1 .
32 PKG-SVX14A-EN typical wiring diagram Maintenance.
PKG-SVX01A-EN 33 typical wiring diagram Maintenance.
34 PKG-SVX14A-EN typical wiring diagram Maintenance.
PKG-SVX01A-EN 35 typical wiring diagram Maintenance.
w w w . t r a n e . c o m F or m o re i n fo r m at i o n , c o n ta c t your local Trane o ff ic e or e -m a il u s at comfort@trane.com L i t e r at ur e Or d e r N u m b e r D at e S up e r s ed e .
Een belangrijk punt na aankoop van elk apparaat Trane SCRH (of zelfs voordat je het koopt) is om de handleiding te lezen. Dit moeten wij doen vanwege een paar simpele redenen:
Als u nog geen Trane SCRH heb gekocht dan nu is een goed moment om kennis te maken met de basisgegevens van het product. Eerst kijk dan naar de eerste pagina\'s van de handleiding, die je hierboven vindt. Je moet daar de belangrijkste technische gegevens Trane SCRH vinden. Op dit manier kan je controleren of het apparaat aan jouw behoeften voldoet. Op de volgende pagina's van de handleiding Trane SCRH leer je over alle kenmerken van het product en krijg je informatie over de werking. De informatie die je over Trane SCRH krijgt, zal je zeker helpen om een besluit over de aankoop te nemen.
In een situatie waarin je al een beziter van Trane SCRH bent, maar toch heb je de instructies niet gelezen, moet je het doen voor de hierboven beschreven redenen. Je zult dan weten of je goed de alle beschikbare functies heb gebruikt, en of je fouten heb gemaakt die het leven van de Trane SCRH kunnen verkorten.
Maar de belangrijkste taak van de handleiding is om de gebruiker bij het oplossen van problemen te helpen met Trane SCRH . Bijna altijd, zal je daar het vinden Troubleshooting met de meest voorkomende storingen en defecten #MANUAl# samen met de instructies over hun opplosinge. Zelfs als je zelf niet kan om het probleem op te lossen, zal de instructie je de weg wijzen naar verdere andere procedure, bijv. door contact met de klantenservice of het dichtstbijzijnde servicecentrum.
