
SPECIFICATION GUIDELINES
Air to air reverse cycle split air conditioning system.
The systems shall operate at out door ambient temperatures as high as |
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The system shall have a total cooling capacity of |
| kW or greater with an indoor air quantity of L/s |
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at |
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| DB and |
| WB entering indoor coil temperature with a |
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| temperature entering the outdoor coil. | |||||||||||||||||||
The system shall have a sensible heat capacity of |
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| kW or greater with a room DB temperature of |
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The total heating capacity (without electric element heaters) shall be |
| kW or greater at |
| DB, |
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| WB outdoor air conditions, with |
| of indoor air entering indoor coil at |
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The compressors shall be a welded high efficiency hermetic type with internal vibration isolation and be equipped with a crankcase heater.
Coils shall be of
Face area of the coil shall not be less than m2 The coil shall be factory pressure and leak tested at 3.3 MPa pressure. The indoor coil face area shall be not less than m2.
The system shall be factory wired and all electrical wiring must comply with the Local wiring code (Controls and control wiring shall be supplied by the contractor). Compressors and fan motors shall have both internal and current sensitive overload devices.
An automatic defrost control shall be included to accomplish defrosting (only if required) every |
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for a period of |
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High pressure switch
The enclosure is weatherproof casing constructed of phosphatized, zinc coated steel with powder coating.
(OUTDOOR UNIT)
The unit shall be provided with hoisting plates for rigging and hoisting the unit. The hoisting plates shall
be located in the pillars. (OUTDOOR UNIT)
The unit shall have a drain connection provided (25mm BSP:male thread).
The enclosure shall have openings provided for power connections.
Access for both service and installation shall be provided to compressors, control wiring, and fans.
Side panels and top panels shall be removable for easy service access.
The unit maximum dimensions shall be : height: | mm, width: |
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: height: |
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| mm (OUTDOOR UNIT) |
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Due to continuous product development, these guidelines are subject to change.
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