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URBAN MULTI AIR CONDITIONER
U-5MX4XPQ
U-8MX4XPQ
U-10MX4XPQ
U-12MX4XPQ
U-14MX4XPQ
U-16MX4XPQ
U-18MX4XPQ
INSTALLATION MANUAL
Installation manual
Urban Multi air conditioner
Installationsanleitung
Urban Multi Klimaanlage
Manuel d'installation
Climatiseur Urban Multi
Montagehandleiding
Urban Multi airconditioner
Manual de instalación
Acondicionador de aire Urban Multi
Manuale d'installazione
Climatizzatore Urban Multi
∂Á¯ÂÈÚ›‰ÈÔ ÂÁηٿÛÙ·Û˘
∫ÏÈÌ·ÙÈÛÙÈÎfi Urban Multi
Manual de instalação
Ar condicionado Urban Multi
English
Deutsch
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Table of Contents
Related Manuals for Panasonic U-5MX4XPQ
Summary of Contents for Panasonic U-5MX4XPQ
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Page 1: Installation Manual
Français Climatiseur Urban Multi Montagehandleiding Nederlands Urban Multi airconditioner Manual de instalación Español Acondicionador de aire Urban Multi Manuale d'installazione Italiano Climatizzatore Urban Multi U-5MX4XPQ U-8MX4XPQ ∂Á¯ÂÈÚ›‰ÈÔ ÂÁηٿÛÙ·Û˘ U-10MX4XPQ EÏÏËÓÈο ∫ÏÈÌ·ÙÈÛÙÈÎfi Urban Multi U-12MX4XPQ U-14MX4XPQ Manual de instalação U-16MX4XPQ Portugues... - Page 2 A+B+C+D a ≥10 mm a ≥50 mm a ≥200 mm b ≥300 mm b ≥100 mm b ≥300 mm c ≥10 mm c ≥50 mm (mm) d ≥500 mm d ≥500 mm a ≥10 mm a ≥50 mm a ≥200 mm b ≥300 mm b ≥100 mm b ≥300 mm...
- Page 3 15° F2 Q1 Q2 A B C A B C C/H SELECTOR TO IN/D UNIT TO OUT/D UNIT TO MULTI UNIT A B C F1 F2 F1 F2 Q1 Q2 Q1 Q2 Q1 Q2 F1 F2 F1 F2 F1 F2 F1 F2 F1 F2 F1 F2...
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Page 4: Table Of Contents
12. Before operation ..............22 12.1. Service precautions ..............22 12.2. Checks before initial start-up ............. 23 This installation manual concerns Urban Multi units of the Panasonic 12.3. Field setting ................23 U-MX4XPQ series. These units are designed for outdoor installation 12.4. -
Page 5: Standard Supplied Accessories
1.2. Standard supplied accessories Total capacity/quantity of indoor units Total See location 1 in figure 24 for reference to where following capacity of Total accessories are supplied with the unit. indoor units quantity of Standard combination of outdoor units (kW) indoor units Installation manual U-5MX4... -
Page 6: Selection Of Location
ELECTION OF LOCATION The equipment described in this manual may cause electronic noise generated from radio-frequency This is a class A product. In a domestic environment this product may energy. The equipment complies to specifications that cause radio interference in which case the user may be required to are designed to provide reasonable protection against take adequate measures. -
Page 7: Inspecting And Handling The Unit
Fasten the unit in place using four NSPECTING AND HANDLING THE UNIT foundation bolts M12. It is best to screw in the foundation bolts until their length At delivery, the package should be checked and any damage should remains 20 mm above the foundation be reported immediately to the carrier claims agent. -
Page 8: Installation Tools
6.1. Installation tools 6.3. Pipe connection Make sure to use installation tools (gauge manifold charge hose, Be sure to perform a nitrogen blow when brazing and to read the etc.) that are exclusively used for R410A installations to withstand the paragraph "Caution to be taken when brazing refrigerant piping"... - Page 9 Removing the pinched piping Processing the gas side accessory pipe (2) Only in case of connecting at lateral side, cut the gas side When connecting refrigerant piping to the outdoor unit, first accessory pipe (2) as shown in figure 11. remove the pinched piping.
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Page 10: Protection Against Contamination When Installing Pipes
If ≥2 m Prohibited patterns : change to pattern 1 or 2. ≤2 m ≥2 m To indoor unit Piping between outdoor units To indoor unit Piping between outdoor units To avoid the risk of oil retention to the outmost outdoor unit, always connect the stop valve and the piping between Branching the refrigerant piping outdoor units as shown in the 4 correct possibilities of the... -
Page 11: Example Of Connection
6.6. Example of connection U-5~18MX4XPQ Installation manual Urban Multi air conditioner 4PW28163-1... - Page 12 U-5~18MX4XPQ Installation manual Urban Multi air conditioner 4PW28163-1...
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Page 13: Leak Test And Vacuum Drying
Vacuum drying: Use a vacuum pump which can evacuate to EAK TEST AND VACUUM DRYING –100.7 kPa (5 Torr, –755 mm Hg) The units were checked for leaks by the manufacturer. Evacuate the system from the liquid and gas pipes by using a vacuum pump for more than 2 hours and bring the system to After connecting the field piping, perform the following inspections. -
Page 14: Internal Wiring - Parts Table
8.1. Internal wiring – Parts table L1,L2,L3....Live N ......Neutral Refer to the wiring diagram sticker on the unit. The abbreviations ....Field wiring used are listed below: A1P~7P ....Printed circuit board ....Terminal strip BS1~5 ....Push button switch (mode, set, return, test, ...... -
Page 15: Power Circuit And Cable Requirements
8.3. Power circuit and cable requirements 8.4. General cautions A power circuit (see table below) must be provided for connection of Up to 3 units can be connected by crossover power source the unit. This circuit must be protected with the required safety wiring between outdoor units. -
Page 16: System Examples
8.5. System examples Use a power wire pipe for the power wiring. (See figure 15) Outside the unit, make sure the weak low voltage electric wiring (i.e. for the remote control, between Field power supply units, etc.) and the high voltage electric wiring do not Main switch pass near each other, keeping them at least 50 mm Earth leakage breaker... -
Page 17: Field Line Connection: Power Wiring
Fixing transmission wiring (See figure 23) Be sure to keep the power line and transmission line apart from each other. Inside switchbox Be careful about polarity of the transmission line. Heating/cooling switching remote control cord (when a heating/ Make sure that the transmission line is clamped as cooling switch remote control (optional) is connected) (ABC) (not shown in figure 23. -
Page 18: Wiring Example For Wiring Inside Unit
IPE INSULATION Precautions when laying power wiring Do not connect wiring of different thicknesses to the After finishing the leak test and vacuum drying, the piping must be power terminal block. (Slack in the power wiring may insulated. Take into account the following points: cause abnormal heat.) Make sure to insulate the connection piping and refrigerant When connecting wiring which is the same thickness,... -
Page 19: Charging Refrigerant
11. C Opening stop valve (See figure 14) HARGING REFRIGERANT Service port The outdoor unit is factory charged, but depending on the length of the piping when installed, the outdoor unit may require additional Hexagon hole charging. For charging the additional refrigerant follow the procedure as Shaft described in this chapter. -
Page 20: Additional Refrigerant Charge
Follow the procedures below. Monitor mode When charging a system, charging over the H1P H2P H3P H4P H5P H6P H7P permissible quantity can cause liquid hammer. c x x x x x x Default status display Always use protective gloves and protect your eyes To check the number of indoor units, press the BS2 SET button 5 times... - Page 21 To speed up the proces of charging refrigerant for large systems, it is Start of automatic charging refrigerant recommended to first manually charge a portion of the refrigerant Open the liquid and gas side stop valves and the service port first before performing automatic charging.
- Page 22 Operation Operation When the following led display is shown, open valve A and close When the following led display is shown, open valve A and close the frontpanel. If the frontpanel is left open, the system can not the frontpanel. If the frontpanel is left open, the system can not operate properly during the refrigerant charging.
- Page 23 Continue with the manually charging in cooling Adding refrigerant without using leak detection function mode OR in heating mode. Charge with the outdoor unit at standstill Charging in heating mode Calculate how much refrigerant to be added using the formula explained in the chapter "How to calculate the additional Start up refrigerant to be charged"...
- Page 24 Charging in cooling mode Normal system display Start up Wait while the unit is preparing for charging in cooling mode. Cooling/Heating Micro- display changeover computer (Default H1P H2P H3P H4P H5P H6P H7P Ready Indivi- Bulk Bulk operation status Mode /Error dual (master)
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Page 25: Checks After Adding Refrigerant
12. B EFORE OPERATION Final adjustment of the amount of refrigerant When the unit displays an out of temperature range, the automatic charging of refrigerant can not be completed. 12.1. Service precautions Out of outdoor temperature range H1P H2P H3P H4P H5P H6P H7P w c c c w x x WARNING: ELECTRIC SHOCK Complete the charging of refrigerant on another time when... -
Page 26: Checks Before Initial Start-Up
12.2. Checks before initial start-up Location of the dip switches, leds and buttons Led H1~8P NOTE Remark that during the first running period of the unit, required power input may be higher than stated on the Push button switches BS1~BS5 nameplate of the unit. - Page 27 Check operation procedure Setting mode 2 The H1P led is on. Turn the power on for the outdoor unit and the indoor unit. Be sure to turn the power on at least 6 hours before operation Setting procedure inorder to have power running to the crank case heater. Push the button according to the required function BS2 SET...
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Page 28: Test Operation
12.4. Test operation Push the button and the setting is defined. BS3 RETURN When the button is pushed again, the operation BS3 RETURN starts according to the setting. Do not insert fingers, rods or other objects into the air inlet or outlet. When the fan is rotating at high speed, it Refer to the service manual for more details and for other settings. - Page 29 Set the check operation (without initial refrigerant decision) Correcting after abnormal completion of the test operation following setting mode 2 in the field setting and perform the The test operation is only completed if there is no malfunction code check operation. displayed on the remote controller.
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Page 30: Service Mode Operation
13. S 14. C ERVICE MODE OPERATION AUTION FOR REFRIGERANT LEAKS Vacuuming method Introduction At the first installation, this vacuuming is not required. It is required The installer and system specialist shall secure safety against only for repair purposes. leakage according to local regulations or standards. The following standards may be applicable if local regulations are When the unit is at standstill and under the setting mode 2, set not available. -
Page 31: Disposal Requirements
Calculate the smallest room volume (m OTES In a case such as the following, calculate the volume of (A), (B) as a single room or as the smallest room. Where there are no smaller room divisions Where there is a room division but there is an opening between the rooms sufficiently large to permit a free flow of air back and forth. - Page 32 1 10...
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