Wide Range 

YORK MAC series  offer a complete  range of equipment (from 7.5 – 600 hp) to suit your needs

Flexibility

YORK MAC series  provides flexibility at 3 levels

 Fan Static Selection

With YORK MAC models,  you are allowed the flexibility of changing the standard external static pressure to suit your design requirements (i.e. by adjusting the 3 fan speed  of the MAL 75 - 100 and changing the pulley of MAL 125 -

600.)

 Air Discharge

YORK MAC series also allows you to choose  the direction of air discharge.

Air Distribuion

YORK MAC series  allows for long ducting to provide greater flexibility in installation and optimum comfort to the occupants.

High external  static pressure allows air to be distributed evenly to every corner  of the building without any loss of power to the airflow.

Modular System

The modular design of YORK MAC units provide you the flexibility of step-down unloading.

The step-down unloading feature  enables  the particular individual compressor to cut off when there  is a reduction of loading, thus saving you the unnecessary equipment running cost.

Energy Savings

YORK MAC series  provide you greater energy savings with

the application of scroll compressor.

 Easy Maintenance

The unit’s internal components are easily accessible  from either side just by loosening a few screws.

YORK series has been designed  for quick and easy maintenance.

High Efficiency Scroll Compressor

 Quiet  Operation

YORK MAC series  scroll compressor is significantly more silent than other  compressors and provides consumers with whisper quiet comfort.

 High Durability

YORK MAC series  scroll compressor uses 70% fewer moving parts than other  comparably sized reciprocating compressors that means  higher reliability and lower maintenance costs  for the scroll compressor.

 Greater Capability

The radial compliance  of the scroll compressor allows the scroll members to separate in the presence of liquid refrigerants or debris thus eliminates high stress  in members and substantially improves the durability of the compressor.

 Higher Efficiency

YORK MAC series  scroll compressor has a high Energy Efficiency Ratio, ensuring superior performance and greater energy savings for consumers.

 Perfect Balance

The low pulse discharge and without-valve design of the scroll compressor ensures that vibration of the unit while in operation  is minimized.

MAC 75 – 100                               

● Standard  horizontal air discharge

● Adjustable 3 fan speed  (direct drive)

● Designed ESP 100 Pa

● Build in filter rack

LMAC 125 – 150

● Standard  horizontal air discharge

● Belt driven

● Designed ESP 150 Pa

● Build in filter rack

● Low ceiling height

MAC 200 - 600

● Standard  vertical air discharge  at site for MAC200 - 600

● Vertical air discharge  for MAC 600 (non-convertible)

● Single speed  motor and belt drive blower

● Designed ESP

- MAC200 = 150 Pa

- MAC 250 – 450 = 200 Pa

- MAC 500 = 250 Pa

- MAC 600 = 300 Pa

● Build in filter rack

MAC 125 – 150

● Standard  horizontal air discharge

● Belt driven

● Designed ESP 150 Pa

● Build in filter rack

● Convertible to vertical discharge  at site

SML Controller

(For MAC 75 to MAC 150 & LMAC 125-150)

● Mode: Cool, Dry, Fan

● Set temperature range 16oC~30oC

● Room temperature display

● Indoor fan speed:  Auto, High, Medium, Low

● Sleep mode

● Delay on/off timer, 1~24 hours

● Key lock

● System error code read out

● Indoor coil temperature read out

● Compressor  protections:-

-Comp 3 minutes  restart  protection

-Comp minimum runtime

-Insufficient of refrigerant

-Indoor  coil anti freeze

-Room  sensor,  indoor coil sensor  fault monitoring

● Non volatile memory

– keep system  settings

Sequential  Remote  Controller

(For MAC 200 - MAC 600)

● Mode: Cool, Fan

● Set temperature range 16oC~30oC

● Room temperature display

● 7 days on/off timer

● Key lock

● Indoor coil temperature read out.

● System error code read out.

● Programmable system  control parameters

● Remote  on/off

● Compressor  auto sequencing

● Compressor  protections:-

- Comp 3 minutes  restart  protection

- Comp frequent  cut in prevention

YVC 75 – 150

● Direct Drive Outdoor Fan

● High efficiency scroll compressor

● High and low pressure protection

● Phase reversal  protection

● Vertical air discharge

YHC 75 – 150

● Direct Drive Outdoor Fan

● High efficiency scroll compressor

● High and low pressure protection

● Phase reversal  protection

● Horizontal air discharge