Installation manual

©2008 McQuay International
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● Outlay condensate pump
Product Range: MDS-CP08、MDS-CP10、MDS-CP20
Feature: The max discharge is 6m, elegant design, friendly installation, it has water level check and water level alarm.
Nomenclature:
For the air conditioning system, composed by MDS series products, have networking function and centralized control function; And the
outdoor units have self- diagnose function, which could display the failure code to check the broken part, can save lot of time and money.
Moreover, it is optional to choose the individual electric power meter, to accurately split the electric power bill of each household.
2 Operation Instruction
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● Setting the indoor temperature
When the unit is in cooling mode, it is recommended the indoor temperature is 5℃ lower than the outdoor temperature to preserve the
electric power.
Too high or too low indoor temperature will make people feel uncomfortable; It is suggested that in cooling mode, temperature setting range:
26～28℃, In heating mode, the temperature setting range18～23℃.
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● Clean the air filter
When the filter is filled with dirt, will reduce the air flow volume and even cause the units failure in a worst condition; If the units stop running
for too long, it is a must to clean the filter first.
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● Close the windows to prevent the heat exchanging between indoor and outdoor
When cooling and heating, try not to open the windows and doors, prevent the heat exchanging between indoor and outdoor.
To use curtain to prevent the sunshine directly entering the inside room.
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● Keep necessary ventilation
To keep indoor air quality, it is necessary to let the fresh air into the room at times.
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● To set up the On/Off timer
When sleeping mode or nobody in house, please set up the On/Off timer to switch off the air conditioning.
3 Unit Maintenance
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● Indoor Unit Maintenance
Part Maintenance Checking step Times/ month
Air filter
1． Open the grill
2． Take out the air filter
3． Use brush to clean the air filter under 40℃ water
1
Front Panel
1． Get rid of the dust and dirt by using cloth and detergent , clean the panel
1
Drain Pan and host
1． To check the drain pan and host are clean or not, if it is dirty, clean it
2． To check there is no barrier for the condensing water flow out
3
Evaporator
1． To clean the dirt of fins
2． To clean any barrier of indoor air flow
1
Electrical Part
1． To check the running ampere and voltage is normal or not
2． To check the electrical connection is fixed or loose
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Before maintenance service, please shut off the main power supply and stop indoor and outdoor units
Warning
!
MDS-CP 08
Alternative Accessory of MDS
Condensate pump
Pump model