Commercial Air Conditioning Systems - Mitsubishi …

1 Commercial Air Conditioning Systems Designed for Efficiency Functionality, Versatility and Comfort for Every Environment Developed over 40 years ago in Japan, Mitsubishi Electric's Mr Slim air Conditioning range acquired its name for its slender, install anywhere design; made to fit the unique living circumstances of limited space, a dense population and increasing energy costs. 2. Comfort takes on new meaning with Mitsubishi Electric Power Inverter Systems . Adopted the world over for their space-saving design, quiet operation, energy efficiency and durability, a wide variety of indoor unit designs and outdoor unit capacities ensures the flexibility to meet the most challenging of heating and cooling needs, whether domestic or Commercial . Contents The Mitsubishi Electric Advantage ..4. Controllers ..6. Controller Operation Functions ..7. Installation/Maintenance Support 8. system Functions.

2 9. Product Line Up .. 10. Ceiling Concealed Ducted Slimline PEAD Series .. 12. Ceiling Concealed Ducted High Static PEA Series .. 13. Compact Ceiling Concealed Bulkhead SEZ Series ..14. Wall Mounted PKA Series .. 15. 4-Way Ceiling Cassette Classic SLZ Series .. 16. 4-Way Ceiling Cassette Deluxe PLA Series .. 18. Ceiling Suspended PCA 20. Advanced Feature - 3D i-see Sensor .. 22. Key Features Summary .. 23. Outdoor Unit Specifications .. 24. system Controls .. 26. Optional Parts and 27. 3. The Mitsubishi Electric Advantage Advanced Energy Efficient Technologies Power Inverter Mitsubishi Electric Power Inverter Systems are designed to provide powerful performance in a compact, unobtrusive design. With a wide range of capacities and design combinations to suit any environment, Power Inverter Systems are the perfect solution for domestic and Commercial installations. Exceptional energy efficient heating and cooling is achieved through a number of advanced technologies.

3 PUHZ-RP71 PUHZ-RP100/125/140/170/200. Designed for Efficiency Side-flow Outdoor Units Longer Maximum Piping Length Outdoor units with operating capacities of up to 20kW As a result of increasing the volume of refrigerant, have been unified to a side-flow configuration; providing piping length has been increased to a maximum of greater versatility in installation locations. The compact 75m, expanding the range of layout possibilities for unit footprint of these outdoor units also allows them to be installation. used for applications requiring large capacity heating and cooling, where plant space is limited. Maximum Piping Length Max. Height Max. Piping Length Difference RP71 30m 50m RP100/125/140/170/200 30m 75m Highly Efficient Scroll Compressor PUHZ-RP100~200. Fixed Thrust gas power: Higher efficiency has been scroll minimum achieved by adding a frame Leaking loss: minimum compliance mechanism to the DC.

4 Scroll compressor. The mechanism Thrust friction loss: minimum allows movement in the axial direction of the frame supporting Secondary back-pressure chamber minimises thrust friction loss. the cradle scroll, thereby greatly reducing the leakage and friction loss, and ensuring extremely high Primary back-pressure Frame Cradle chamber minimises efficiency at all speeds. scroll leaking loss. 4. Highly Efficient Fan and Grille The shape of the fan and grille in the Power Inverter Highly Efficient Heat Exchanger outdoor units have been redesigned; helping to increase The density and surface area of the Power Inverter airflow capacity and create a more efficient heat heat exchangers has been increased, leading to an exchange whilst maintaining the same operating noise improvement in overall heat exchange efficiency. level. Heat Exchange Surface Area Increased Outdoor Unit Fan Opening Increased to 550mm (PUHZ-RP100~200).

5 (PUHZ-RP100~200) By extending the heat exchanger horizontally the total Airflow capacity has been increased while maintaining heat exchange surface area is increased, resulting in the same fan rotation speed. greater overall heat exchange. Increase in heat exchanger surface area Heat exchanger Heat exchanger Opening increased from 490 to 550mm in diameter <PUHZ RP-HA> <PUHZ RP-KA>. Heat Interchanger (HIC) Added Redesigned Grille Shape (PUHZ-RP100~200). (PUHZ-RP140). The air outlet grille shape has been redesigned to reduce pressure loss, in turn improving heat exchange An HIC circuit has been added to improve energy performance. efficiency in cooling operation. Liquid refrigerant is rerouted, transformed into a gas state, and injected back into the system to increase the overall pressure of refrigerant being sent to the compressor, resulting in reduced loading on the compressor and an overall increase in efficiency.

6 Cooling operation Compressor Inflexed Fan (PUHZ-RP100~200) Power receiver The fan has been designed with a rear edge that Indoor HEX. Outdoor HEX. suppresses wind turbulence and improves ventilation; A. LEV B LEV A. increasing fan operation efficiency. A. Heat Heat interchanger interchanger LEV C. (HIC) (HIC). w/o HIC circuit w/ HIC circuit Increasing the pressure of the refrigerant sent to the compressor reduces the compression load Fan rear edge 5. Controllers Wall Mounted 7-Day Controller Wall Mounted Simple Controller The PAR-31 MAA/PAR-32 MAA The PAC-YT52 CRA Simple Controller allows you to Controller provides simplified program up to 8 stop/start usage, with controls limited to On/. patterns per day for up to 7 Off, Mode, Room Temperature, Fan days at a time. With an easy Speed and additional Vane Control to read full dot LCD backlit for cassettes and high walls. The screen, simple menu format backlit LCD screen provides easy and a variety of operation operation in dark conditions, and control functions, temperature PAR-31 MAA/PAR-32 MAA the slim flat-back shape makes for monitoring and management is a simple installation.

7 Available at the touch of a button. PAC-YT52 CRA. Wall Mounted Zone Controller The PAC-ZC40~80 Zone Controller brings expanded Backlit LCD Touch Screen functionality and interaction to realise even greater Featuring a backlit LCD screen for operation in dark energy savings. With the ability to control up to 8 zones*, conditions, and a user-defined LED indicator that equipped with automatic unloading/ramping and three lights up to indicate the current operation mode red built in sensor functions (temperature, occupancy, for heating, blue for cooling, green for night setback, brightness), the Zone Controller brings intuitive, yet operation management is clear and simple. simple control to a whole new level. *8 zones available with PAC-ZC80(H/L)-E. Optional Wi-Fi Zone Control With the addition of award-winning Mitsubishi Electric Temperature Sensor Wi-Fi Control, the Zone Controller's capabilities Sensing the return air of the indoor ducted unit is not are expanded even further.

8 Advanced temperature always ideal. With an inbuilt thermostat (PAR-ZC01ME-E monitoring and management, customisable operation Wall Controller) the Zone Controller allows the actual and expanded functionality are available in the palm of usable space temperature to be measured, offering a your hand with the Wi-Fi Control App. more realistic and timely temperature measurement Now you can control and monitor ducted heat pump where it is needed most. zones in real time from absolutely anywhere via your Occupancy Sensor smartphone, tablet or online account; for the ultimate in Incorporating a built in Occupancy Sensor, the Zone total home comfort. Controller (via the PAR-ZC01ME-E Wall Controller). constantly monitors the usable area to detect vacancy. Once detected, the Zone Controller implements one of 4 user-defined energy-saving control options to reduce energy consumption; turn the unit on/off, lower the fan speed, temperature offset, or turn user designated zones on/off.

9 Brightness Sensor Working in conjunction with the Occupancy Sensor, the Brightness Sensor can be set to maximise energy savings when it detects user defined Light or Dark . conditions (lux values). PAC-ZC40(H/L)-E. 6. Controller Operation Functions (PAR-31/PAR-32 & PAC-ZC only). Energy Saving Schedule Night Setback Precise control of power consumption (PAR-31/PAR-32) Keep desired room temperatures automatically Incorporating advanced Energy Saving Scheduling, the This function monitors the room temperature and PAR-31/PAR-32 7-Day Controller allows complete energy automatically activates Heating Mode when the management optimisation. system capacity can be temperature drops below the pre-set minimal adjusted (to 0, 50, 60, 70, 80 or 90% of maximum capacity) temperature setting. It has the same function for to reduce total energy consumption. Additionally, up to 4 cooling, automatically activating Cooling Mode when start/finish patterns can be set per day to ensure optimal the temperature rises above the pre-set maximum energy efficiency without compromising comfort.

10 Temperature setting. Operation Lock Setting Pattern Example Fixed temperature setting promotes energy savings Start Time Finish Time Adjusted Capacity Level In addition to operation start/stop, the operation mode, 8:15 > 12:00 80% temperature setting and airflow direction can be locked. 12:00 > 13:00 50% Unwanted adjustment of temperature settings is 13:00 > 17:00 90% prevented and an appropriate temperature is constantly 17:00 > 21:00 50% maintained, leading to energy savings. This feature is also useful in preventing erroneous operation or tampering. Temperature Range Restriction Recommended for office, school, halls, hospital and Prevents overheating/overcooling computer server applications. Using a temperature that is 1 C lower/higher for Auto-Off Timer heating/ cooling can result in a 10% reduction in power consumption.* Temperature Range Restriction limits the Turns heating/cooling off automatically after pre-set time maximum and minimum temperature settings, contributing elapses to the prevention of overheating/overcooling.