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Summary of Contents for Mitsubishi Electric PEA-RP-EAQ
- Page 1 Air-Conditioners PEA-RP·EAQ INSTALLATION MANUAL FOR INSTALLER English For safe and correct use, read this manual and the outdoor unit installation manual thoroughly before installing the air-conditioner unit.
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Page 2: Table Of Contents
Contents 1. Safety precautions ..................2 6. Electrical work ...................6 2. Installation location ..................3 7. Duct work (Fig. 7-1) .................10 3. Installing the indoor unit ................3 8. Test run ....................10 4. Installing the refrigerant piping ..............5 9. Easy maintenance function ..............13 5. -
Page 3: Installation Location
1. Safety precautions 1.2. Before installation (relocation) Caution: • Be extremely careful when transporting the units. Two or more persons are • Install the drainpipe according to this Installation Manual to ensure proper needed to handle the unit, as it weighs 0 kg or more. Do not grasp the pack- drainage. Place thermal insulation on the pipes to prevent condensation. If aging bands. Wear protective gloves to remove the unit from the packaging the drainpipe is installed incorrectly, water leakage and damage to the ceiling, and to move it, as you can injure your hands on the fins or other parts. floor, furniture, or other possessions may result. - Page 4 3. Installing the indoor unit (mm) 3.2. Unit dimension and service space (Fig. 3-2) Air intake Air outlet Service space Drain pan Electrical parts box (mm) Models RP71 200 200 RP100 1055 RP125, RP140 1415 1306 1346 *B : Suspension bolt pitch Fig. 3- 3.3.
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Page 5: Installing The Refrigerant Piping
4. Installing the refrigerant piping 4.1. Precautions For devices that use R410A refrigerant • Use ester oil, ether oil, alkylbenzene oil (small amount) as the refrigeration oil applied to the flared sections. • Use C10 copper phosphorus, for copper and copper alloy seamless pipes, to connect the refrigerant pipes. Use refrigerant pipes with the thicknesses specified in the table to the below. Make sure the insides of the pipes are clean and do not contain any harmful contaminants such as sulfuric compounds, oxidants, debris, or dust. -
Page 6: Drainage Piping Work (Fig. 5-1)
4. Installing the refrigerant piping 4.3. Refrigerant and drainage piping locations of indoor unit (Fig. 4-3) Refrigerant pipe (gas) Refrigerant pipe (liquid) Drain pipe Air filter (option) Ceiling Fig. 4-3 4.4. Refrigerant piping (Fig. 4-4) Heat insulation for refrigerant pipes: Wrap the enclosed large-sized pipe cover around the gas pipe, making sure that the end of the pipe cover touches the side of the unit. - Page 7 6. Electrical work 6.2. Indoor unit power supplied from outdoor unit The following connection patterns are available. The outdoor unit power supply patterns vary on models. 1:1 System <For models without heater> <For models with heater> Outdoor unit power supply Earth leakage breaker Wiring circuit breaker or isolating switch Outdoor unit Indoor unit/outdoor unit connecting cords Wired remote controller (optional parts)
- Page 8 6. Electrical work 6.3. Separate indoor unit/outdoor unit power supplies (For PUHZ application only) The following connection patterns are available. The outdoor unit power supply patterns vary on models. 1:1 System <For models without heater> Outdoor unit power supply * The indoor power supply terminal kit is required. Earth leakage breaker Wiring circuit breaker or isolating switch Outdoor unit...
- Page 9 6. Electrical work 6.4. For wired remote controller (Optional parts) 1) Installing procedures (1) Select an installing position for the remote controller. (Fig. 6-4) The temperature sensors are located on both remote controller and indoor unit. ► Procure the following parts locally: Two piece switch box Thin copper conduit tube Lock nuts and bushings Remote controller profile...
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Page 10: Duct Work (Fig. 7-1)
6. Electrical work Select unit numbers 01 to 03 or all units (AL [wired remote controller]/07 [wireless remote controller]) Mode Settings Mode no. Setting no Initial setting setting Filter sign 100Hr *1 2500Hr *1 No filter sign indicator *1. The functions below are available only when the wired remote controller is used. 7. -
Page 11: Test Run
8. Test run 8.2. Test run ON/OFF button Test run display The following 2 methods are available. Indoor temperature liquid line 8.2.1. Using wired remote controller (Fig. 8-1) temperature display Turn on the power at least 12 hours before the test run. ON/OFF lamp Press the [TEST] button twice. - Page 12 8. Test run [Output pattern B] Errors detected by unit other than indoor unit (outdoor unit, etc.) Wired remote Wireless remote controller controller Beeper sounds/OPERATION Symptom Remark INDICATOR lamp flashes Check code (Number of times) Indoor/outdoor unit communication error (Transmitting error) (Outdoor unit) Compressor overcurrent interruption U3, U4 Open/short of outdoor unit thermistors...
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Page 13: Easy Maintenance Function
. Easy maintenance function Display example (Comp discharge temperature 64 °C) By using the maintenance mode, you can display many types of maintenance data on the remote controller such as the heat exchanger temperature and compressor current consumption for the indoor and outdoor units. This function can be used whether the air conditioner is operating or not. - Page 16 This product is designed and intended for use in the residential, commercial and light-industrial environment. The product at hand is • Low Voltage Directive 2006/95/ EC based on the following • Electromagnetic Compatibility Directive EU regulations: 2004/108/EC Please be sure to put the contact address/telephone number on this manual before handing it to the customer.
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