Gebruiksaanwijzing /service van het product AQUASNAP 30MPA van de fabrikant Carrier
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Manufacturer reserves the right to disco ntinue, or change at any time, specifications or de signs without not ice and without inc urring obligations. Catalog No . 04-533000 54-01 Printed in U .S.A. Fo rm 30MP-1SI Pg 1 910 1-10 Replaces: Ne w Installation Instr uctions CONTENTS Page GENERAL .
2 INST ALLA TION Location — Do not store units in an area exposed to weath- er because of sensitive contro l mechanisms and electronic devices. Locate unit indoors. See Fig. 4 and 5 for unit dimen- sional details. When considering location, consult National Electrical Code (NEC) and local code requirements.
3 52.30 1328 [] STD UNIT 55.00 1397 [] OPTIONAL SOUND ENCLOSURE 57.00 [1448] 29.13 740 [] STD UNIT 32.00 813 [] 62.50 1588 [] OPTIONAL SOUND ENCLOSURE 32.12 [816] MOBILITY KIT (WHEEL) OPTIONAL 3.85 98 [] E D F OPTIONAL SOUND ENCLOSURE 48.42 [1230] OPTIONAL SOUND ENCLOSURE 65.
4 Fig. 5 — Dimensions — 30MPW015-045 Units NO TES: 1. Operating weight includes w eight of water and refrigerant. 2. Denotes center of gravity . 3. Dimensions are shown in inc hes. Dimensions in [ ] are in millimeters . 4. Allow 36-in. (914 mm) clear ance on control panel end, opposite control panel end and a b ov e the unit.
5 Table 1A — 30MPA Air-Cooled and 30MPW Liquid-Cooled Unit s — English * With optional hot gas b ypass. NO TES: 1. Operating weight includes refrigerant operating charge and weight of fluid in the heat exchangers. 2. 30MPW units are shipped with full operating charge.
6 T abl e 1B — 30MPA Air-Cooled a nd 30MPW Liquid-Cooled Units — SI * With optional hot gas b ypass. NO TES: 1. Operating weight includes refrigerant operating charge and weight of fluid in the heat exchangers. 2. 30MPW units are shipped with full operating charge.
7 Step 3 — Place the Unit NOTE: These units ar e not suitable for unpr otected outdoor use . Carrier recommends that these units be located in the base- ment or on the ground floor . However , if it is necessary to lo- cate the unit on an upper floor , be sure the structure has been designed to support the unit weight.
8 NO TES: 1. Chiller must b e installed le v el to maintain proper compressor oil return. 2. Wiring and pip ing shown are general points-of- connection guides only and are not intended for a spe- cific installation. Wiring and piping shown are f or a q uick ov erview of system and are not in accordance with recognized standards.
9 NO TES: 1. Chiller must b e installed lev el to maintain proper compr essor oil return. 2. Wir ing and piping show n are general poi nts-of-connection guides only and ar e not intended for a specific installa tion. Wiring and pip- ing shown are f or a q uic k ov erview of system and are no t in accor- dance with recognize d standards .
10 3. Install the inside coupling half over the gasket and then install the outer half. Connect with nuts and bolts. T ighten the nuts equally on both sides. Ensure there is no gap be- tween the two halves of the coupling. 4. Alternately tighten the nuts with a wrench to draw the coupling halves together uniformly .
11 120 1 100 80 e Drop (kPa) 40 60 Water Pressur e 20 0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Liters/second 12 3 5 4 40 30 35 1 5 4 3 2 25 30 Drop () 15 20 Water Pressure 5 10 0 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 GPM Fig.
12 120 3 100 1 80 e Drop (kPa) 40 60 Water Pressur e 20 0 0123456789 1 0 1 1 1 2 1 3 Liters/second 1 2 3 4 5 0 5 10 15 20 25 30 35 40 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Water Pressure Drop () GPM 15 4 3 2 Fig.
13 Step 6 — Fill the Chilled W ater Loop W A TER SYSTEM CLEANING — P r o pe r wa t e r sy s t em cleaning is of vital importance. Excessive particulates in the water system can cause excessive pump seal wear , reduce or stop flow , and cause damage of other com ponents.
14 Ensure the following when filling the system: 1. Remove temporary bypass piping and cleaning/flushing equipment. 2. Check to make sure all drain plugs are installed. 3. Open the blow-down valve to flush the strainer . Normally , a closed system needs to be filled only once.
15 EXAMPLE: Supply voltage is 240-3-60. AB = 243 v BC = 236 v AC = 238 v A verage V oltage = 243 + 236 + 238 3 = 239 v Determine maximum deviation from average voltage: (AB) 243 – 239 = 4 v (BC) 239 – 236 = 3 v (AC) 239 – 238 = 1 v Maximum deviation is 4 v .
Manufacturer reserves the right to disco ntinue, or change at any time, specificatio ns or designs without notice and without inc urring obligations. Catalog No . 04-53300054-0 1 Printed in U .S.A. Form 30MP-1SI Pg 16 910 1-10 Replaces: Ne w Copy right 2010 Carrier Cor poration Fig.
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