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Split System Heat Pumps

Installation Instructions

12

Fig. 6 Auxiliary Box Diagram

Содержание CHS180

Страница 1: ...Save This Manual for Future Reference 506 01 2002 01 5 07 07 Installation Start Up and Service Instructions Models CHS180 Split System Heat Pump Three Phase 208 230 460 Volt...

Страница 2: ...l after the unit is rigged into its final location REDUCED EQUIPMENT LIFE AND PERSONAL INJURY HAZARD mproper installation adjustment alteration service or maintenance can void the warranty The weight...

Страница 3: ...risdictions may prevail Side compressor 3 1 2 ft 1067 mm Side opposidte compressor 3 ft 914 mm Ends 2 ft 616 mm Top 5 ft 1524 mm Support Point Unit Total Weight 1 2 3 4 CHS180 803 158 243 244 158 365...

Страница 4: ...unit must be level and supported above grade by beams platform or a pad Platform or pad can be of open or solid construction but should be of permanent materials such as concrete bricks blocks steel...

Страница 5: ...door unit is above the outdoor unit the riser will function as a hot gas riser If the outdoor unit is above the indoor unit the riser is a suction riser Use a reduced diameter riser design and constru...

Страница 6: ...Failure to prevent collection of copper oxides may result in system component failures VAPOR LINE PIPING PROCEDURE Connect system vapor line to the vapor line stub on the outdoor unit and the vapor st...

Страница 7: ...must be grounded N EXAMPLE Supply voltage is 460 3 60 AB 452 v BC 464 v AC 455 v 452 464 455 Average Voltage 3 1371 3 457 Determine maximum deviation from average voltage Maximum deviation is 7 v Dete...

Страница 8: ...Split System Heat Pumps Installation Instructions 8 Fig 5 208 230 Volt Wiring Details...

Страница 9: ...Split System Heat Pumps Installation Instructions 9 Fig 5 208 230 Volt Wiring Details Cont with control box CHS180H N A...

Страница 10: ...Split System Heat Pumps Installation Instructions 10 Fig 6 460 Volt Wiring Details...

Страница 11: ...Split System Heat Pumps Installation Instructions 11 Fig 6 460 Volt Wiring Details Cont with control box CHS180L N A...

Страница 12: ...Split System Heat Pumps Installation Instructions 12 Fig 6 Auxiliary Box Diagram...

Страница 13: ...START UNIT The field disconnect is closed the fan circuit breaker is closed and the space thermostat is set above ambient so that there is no demand for cooling Only the crankcase heater will be ener...

Страница 14: ...compressor When TC2 closes demanding additional cooling the compressor loads to full load operation During heating compressor is always fully loaded When TH1 demands first stage heating the heat pump...

Страница 15: ...es the cleaning and the maintenance of standard coils Routine cleaning of coil surfaces is essential to minimize contamination build up and remove harmful residue Inspect coils monthly and clean as re...

Страница 16: ...Split System Heat Pumps Installation Instructions 16...

Страница 17: ...Split System Heat Pumps Installation Instructions 17...

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