Heat Controller MMC36TA-1 Test Running, Prepare remote control, Evaluation of the performance

Page 27

Test Running

Test Running

1.Check that all tubing and wiring have been properly connected.

2.Check that the gas and liquid side service valves are fully open.

Prepare remote control

Remove the battery cover by pulling it according to the arrow direction.

Insert new batteries making sure that the (+) and (–) of battery are installed correctly.

Reattach the cover by pushing it back into position.

NOTICE :

•Use 2 AAA(1.5volt) batteries. Do not use rechargeable batteries.

•Remove the batteries from the remote control if the system is not going to be used for a long time.

Bolt

Tubing connection

Evaluation of the performance

Operate all indoor units for 15~20 minutes, then check the system refrigerant charge: 1.Measure the pressure of one of the gas side

service valves.

2.Measure the temperature of the intake and discharge of air.

3.Ensure the difference between the intake air temperature and the discharge air is more than 8°C(14.4°F).

4.For reference, optimum gas pressure for cooling is shown below.

Refrigerant

Outside ambient

The pressure of the gas side

 

TEMP.

service valve.

R410A

35°C (95°F)

8.5 ~ 9.5 kg/cm2G (120 ~ 135 P.S.I.G)

 

 

 

NOTICE : If the actual pressure is higher than shown, the system is most likely over-charged, and charge should be removed. If the actual pressure is lower than shown, the system is most likely undercharged, and charge should be added.

Intake temperature

Discharge air

Discharge temperature

Important:

❏Individual zones should be all in the same operation mode (Heating or Cooling mode)

Installation Manual 27

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Contents Heat CONTROLLER, INC Table of Contents Installation Parts Provided 18/24K BTU/h36K BTU/h For electrical work, contact Safety PrecautionsBe sure not to do Be sure to follow the instruction There is risk of fire or electric shockHumidity is very high and a Do not modify or extend the power cableDo not let the air conditioner Run for a long time whenWater leakage Leakage Install the drain hose to Keep level even whenInstalling the product Away properly Bad connection may causeIndoor unit Installation of Indoor, Outdoor UnitRooftop Installations Select the best locationSelecting the locationOutdoor Unit Seaside Applications and InstallationPiping length and elevation Multi-Zone Piping Recommendations18/24K BTU/h 36K BTU/h Drilling the hole in the wall Mounting Installation PlatePutting flare nuts on Flaring workCut the pipes Burrs removalFoamed polyethylene or equivalent is recommended Connecting the PipingCheck IndoorWrap the insulation material around all connections Indoor unit installationFor left rear piping Indoor unit installation Wrap the insulation material around the connecting portionWorst Practice Best PracticeOutside diameter Torque OutdoorRecommendation Connect the cable to the Indoor unitOutdoor unit Connect the cable to the Outdoor unitHigh voltage Strand wire Methods of connecting the cableHow to connect wiring to the terminals For strand wiringModel Pour a glass of water into the evaporator Checking the drainageTo check the drainage Drain pipingInsulating the Pipe and Special Piping Applications Leakage test Air Purging and EvacuationLeak Checking PreparationRepeat evacuation procedure for each indoor unit EvacuationFinishing the job Charging Max totalCapacity Prepare remote control Test RunningEvaluation of the performance 03-18-08 No. MFL39059502
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MMH18DA-1, MMH24DA-1, MMC24DA-1, MMC36TA-1, MMH36TA-1 specifications

The Heat Controller series, including models MMC18DA-1, MMH36TA-1, MMC36TA-1, MMC24DA-1, and MMH24DA-1, represents a robust line of heating and cooling solutions designed for efficiency, reliability, and user comfort. These models are popular choices for both residential and light commercial applications, offering a blend of advanced technology and user-friendly features.

One of the standout features of these units is their energy efficiency. Each model is engineered to minimize energy consumption while maximizing heating and cooling capacities. The incorporation of SEER and HSPF ratings allows users to evaluate the energy performance of these units, ensuring they make an environmentally responsible choice that helps reduce energy costs.

Technologically, the Heat Controller units utilize inverter technology, which enables the system to adjust the compressor speed based on the required heating or cooling output. This leads to a more consistent indoor temperature and reduces wear and tear on the system, promoting longevity. Additionally, the quiet operation of these units makes them ideal for residential settings where noise can be a concern.

The MMC and MMH models also come equipped with advanced climatic control capabilities. Many units feature programmable thermostats that allow users to set schedules, thereby optimizing energy usage during peak and off-peak hours. These smart controls can be easily adjusted via user-friendly interfaces, ensuring that comfort is just a click away.

Durability and reliability are other hallmarks of the Heat Controller series. The outdoor units are designed to withstand harsh weather conditions, featuring a robust build that includes protective coatings to guard against corrosion and other environmental challenges. Moreover, the compressors used in these models are crafted for maximum efficiency, ensuring that they deliver reliable performance year after year.

Installation flexibility is another key benefit. These heating and cooling systems can be installed in various configurations, making them suitable for a range of settings, from tight urban spaces to larger commercial environments.

With a commitment to quality and customer satisfaction, Heat Controller models MMC18DA-1, MMH36TA-1, MMC36TA-1, MMC24DA-1, and MMH24DA-1 cater to diverse heating and cooling needs, harnessing technology and design to enhance user comfort and efficiency in any environment.
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