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WTK-SVN001-EN

Contents

General Information

Model Nomenclature

Location and Preparation of Unit

Refrigerant Tube Size Selection

Connection of Refrigerant Tubing

(Flaring and Brazing Procedure)

Water Pipe Connection

Gas Leakage Inspection

Air Evacuation and Refrigerant Charge

Wiring and System Inspection

before Test Run

Condenser Cleaning

Wiring Diagram

Dimensional Data

Содержание WTK530

Страница 1: ...stallation Manual WTK SVN001 EN Split Water Cooled Condensing Units 7 000 60 000 Btu h WTK Series 50 Hz 50Hz Models Cooling Only WTK507 WTK509 WTK512 WTK518 WTK524 WTK530 WTK536 WTK048 WTK060 April 20...

Страница 2: ...e is discovered send a registered letter of protest to the carrier within 7 days of delivery and notify the dealer Warranty Warranty is based on the general terms and conditions by country The warrant...

Страница 3: ...5 Refrigerant Tube Size Selection 5 Connection of Refrigerant Tubing Flaring and Brazing Procedure 6 Water Pipe Connection 8 Gas Leakage Inspection 9 Air Evacuation and Refrigerant Charge 10 Wiring a...

Страница 4: ...are specified in Product Catalogs Digit No 7 Major Development Sequence Digit No 8 Electric Power Supply Characteristics A 220V 1ph 50Hz or 200 220V 1ph 50Hz B 240V 1ph 50Hz or 220 240V 1ph 50Hz 1 22...

Страница 5: ...ne Liquid Line Suction Line WTK507 1 4 3 8 1 4 3 8 1 4 3 8 1 4 1 2 1 4 1 2 WTK509 1 4 3 8 1 4 3 8 1 4 3 8 1 4 1 2 1 4 1 2 WTK512 3 8 5 8 3 8 5 8 3 8 5 8 3 8 5 8 3 8 5 8 WTK518 3 8 5 8 3 8 5 8 3 8 5 8...

Страница 6: ...tube to the required length with a tube cutter It is recommended to cut approx 30 cm 50 cm 12 to 20 longer than the tubing length you estimate 2 Hold each tube downward when cutting remove burrs at th...

Страница 7: ...Figure 8 Tube connector straight Expand copper tube with the tube enlarging tool Figure 9 4 Clean copper tube surfaces both inside and outside before connection expansion or brazing 5 Insulate the ent...

Страница 8: ...25 4 mm steel pipe and pipe connector 1 inch 25 4 mm PVC pipe or copper pipe and pipe connector Equipment used 1 Tee 1 Plug 3 90o Elbow 1 152 mm Nipple 2 50 mm Nipple 1 1 NPT to PVC or copper adapter...

Страница 9: ...side Connect gauge line to the nitrogen tank but do not open nitrogen valve at the nitrogen tank Check out brazing track and all valves such as flare union Connect the other tails of gauge line to the...

Страница 10: ...liquid line until pressure of the liquid line is around 120 150 psig Don t forget to evacuate air from liquid line before Turn on evaporator and condensing unit Fill up the refrigerant into suction li...

Страница 11: ...the wiring diagram To inspect system before test run After finished installing air conditioning all system shall be inspected before starting Check that all brazings are correctly made Check that uni...

Страница 12: ...ND GROUNDING OF NOTES 2TC AVAILABLE IN OPTIONAL MODEL RD RED BLK BLACK COLOR CODE TERMINAL BOARD BY FACTORY TERMINAL LPCO LOW PRESSURE CUT OUT HPCO HIGH PRESSURE CUT OUT TERMINAL BOARD BY OTHER TC TIM...

Страница 13: ...RMALLY OPEN FACTORY WIRING FIELD WIRING CAPACITOR CPR COMPRESSOR LEGEND HPCO HIGH PRESSURE CUT OUT LPCO LOW PRESSURE CUT OUT TERMINAL COIL C1 TC BLK BLACK RD RED COLOR CODE YL YELLOW 2 POWER WIRING AN...

Страница 14: ...E SUCTION LINE POWER SUPPLY 3 4 In 3 4 FTP DRAIN PIPE DOMESTIC MODEL REFRIGERANT CONNECTION SIZE In WATER LIQUID SUCTION CONNECTION SIZE In WTK507 509 1 4 3 8 3 4 WTK512 518 3 8 5 8 3 4 EXPORT MODEL R...

Страница 15: ...POWER SUPPLY 5 8 In 3 4 FTP DRAIN PIPE DOMESTIC MODEL REFRIGERANT CONNECTION SIZE In WATER LIQUID SUCTION CONNECTION SIZE In WTK524 530 3 8 5 8 3 4 WTK536 3 8 3 4 3 4 WTK048 060 1 2 7 8 7 8 EXPORT MOD...

Страница 16: ...mprovement it reserves the right to change design and specifications without notice Trane Thailand 7th Floor Ploenchit Center Building 2 Sukhumvit Road Klongtoey Bangkok 10110 Amair Limited 35 Mu 8 Po...