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Installation manual

3

See the figure below for the location of the accessories.

Handling

As shown in the figure, bring the unit slowly by grabbing the left and
right grips.

Place your hands on the corner instead of holding the suction inlet in
the side of the casing, otherwise the casing could be deformed.

S

ELECTING

 

INSTALLATION

 

SITE

1

Select an installation site where the following conditions are
satisfied and that meets with your customer's approval.

-

Places which are well-ventilated.

-

Places where the unit does not bother next-door neighbours.

-

Safe places which can withstand the unit's weight and 
vibration and where the unit can be installed level.

-

Places where there is no possibility of flammable gas or 
product leak.

-

The appliance shall not be placed nor used in a potentially 
explosive atmosphere.

-

Places where servicing space can be well ensured.

-

Places where the indoor and outdoor units' piping and wiring 
lengths come within the allowable ranges.

-

Places where water leaking from the unit cannot cause 
damage to the location (e.g. in case of a blocked drain pipe).

-

Places where the rain can be avoided as much as possible.

2

When installing the unit in a place exposed to strong wind, pay
special attention to the following.

Strong winds of 5 m/sec or more blowing against the outdoor
unit's air outlet causes short circuit (suction of discharge air),
and this may have the following consequences:
-

Deterioration of the operational capacity.

-

Frequent frost acceleration in heating operation.

-

Disruption of operation due to rise of high pressure.

-

When a strong wind blows continuously on the face of the 
unit, the fan can start rotating very fast until it breaks.

Refer to the figures for installation of this unit in a place where
the wind direction can be foreseen.

Turn the air outlet side toward the building's wall, fence or
screen.

Set the outlet side at a right angle to the direction of the wind.

3

Prepare a water drainage channel around the foundation, to
drain waste water from around the unit.

4

If the water drainage of the unit is not easy, please build up the
unit on a foundation of concrete blocks, etc. (the height of the
foundation should be maximum 150 mm).

5

If you install the unit on a frame, please install a waterproof plate
within 150 mm of the underside of the unit in order to prevent the
invasion of water from the lower direction.

6

When installing the unit in a place frequently exposed to snow,
pay special attention to the following:

-

Elevate the foundation as high as possible.

-

Remove the rear suction grille to prevent snow from 
accumulating on the rear fins.

7

If you install the unit on a building frame,
please install a waterproof plate (within
150 mm of the underside of the unit) or
use a drain plug kit (option) in order to
avoid the drainwater dripping. (See figure).

Take care not to let hands or objects come in contact with
rear fins.

Make sure to provide for adequate measures in order
to prevent that the outdoor unit be used as a shelter
by small animals.

Small animals making contact with electrical parts can
cause malfunctions, smoke or fire. Please instruct the
customer to keep the area around the unit clean.

1

1

Accessories

Strong wind

Blown air

Strong wind

Make sure there is enough room to do the installation

Содержание RZQSG71L3V1B

Страница 1: ...INSTALLATION MANUAL RZQSG71L3V1B RZQS71D7V1B RZQS71D2V1B RZQS100D7V1B RZQS125D7V1B RZQS140D7V1B Split System air conditioners...

Страница 2: ...6 6 8 3 3 1 3 2 4 5 A B A E B C D H H1 L1 H1 H2 L3 L1 L2 H1 H2 L4 L1 L3 L2 H1 H2 L7 L1 L6 L5 L4 L3 L2 A A B2 B2 B2 C C D1 D1 D1 D2 D2 D2 D2 D2 E E H H L1 L1 L1 L2 L2 L2 A A B1 B1 B1 B1 B1 B1 B2 B2 B2...

Страница 3: ...omo se establece en A y es valorado positivamente por B de acuerdo con el Certi cado C 06 Nota delineato nel A e giudicato positivamente da B secondo il Certi cato C 07 A B C 08 Nota tal como estabele...

Страница 4: ...al como estabelecido em A e com o parecer positivo de B de acordo com o Certi cado C 09 A B C 10 Bem rk som anf rt i A og positivt vurderet af B i henhold til Certi kat C 11 Information enligt A och g...

Страница 5: ...pment Make certain that all electrical work is carried out by quali ed personnel according to the local laws and regulations and this installation manual using a separate circuit Insuf cient capacity...

Страница 6: ...ine vapour is present This appliance is intended to be used by expert or trained users in shops in light industry and on farms or for commercial use by lay persons Sound level is less than 70 dB A Pro...

Страница 7: ...to rise of high pressure When a strong wind blows continuously on the face of the unit the fan can start rotating very fast until it breaks Refer to the gures for installation of this unit in a place...

Страница 8: ...piping using a drain socket optional Make sure the drain works properly INSTALLATION SERVICING SPACE The numerical gures used in here represent the dimensions for the 71 100 125 140 class models Figur...

Страница 9: ...L4 L7 for double twin These pipe sizes must have the same size as the connected indoor units pipe sizes Branch see marking on gures 3 4 and 5 Selection of branch pipe L A L H 0 L 1 2H 150 250 1 2H L...

Страница 10: ...or vertically Length of branch pipe to the indoor unit should be as short as possible Try to keep lengths of both branch pipes to the indoor unit equal REFRIGERANT PIPING Field pipes can be installed...

Страница 11: ...now closed Cautions for handling the valve cover The valve cover is sealed where indicated by the arrow Refer to the gure Take care not to damage it After operating the valve be sure to tighten the v...

Страница 12: ...easing nitrogen into the piping will create large quantities of oxidised lm on the inside of the pipes adversely affecting valves and compressors in the refrigerating system and preventing normal oper...

Страница 13: ...frigerant unit kg 1 Use a 2 stage vacuum pump with a non return valve which can evacuate to 100 7 kPa 5 Torr 755 mm Hg Evacuate the system from the liquid and gas pipes by using a vacuum pump for more...

Страница 14: ...t a malfunction After nishing the pumping down operation make sure to have removed the insulation sheet that was placed in the switch box as a protective measure like in chapter Preliminary measures o...

Страница 15: ...Secure the ground wire to the stop valve attachment plate one more time along with the electric wiring and the inter unit wiring Lay the electrical wiring so that the front cover does not rise up whe...

Страница 16: ...2 Cut out section 3 Cup washer RZQSG71 RZQS71 RZQS100 RZQS125 RZQS140 Minimum circuit amps MCA a a Stated values are maximum values see electrical data of combination with indoor units for exact value...

Страница 17: ...panel with infra red receiver rst 5 In case the panels of indoor units are not yet installed to the indoor units make sure to shut off the power supply after nishing the complete test run 6 A complete...

Страница 18: ...4T Thermistor coil R5T Thermistor coil middle R6T Thermistor liquid R10T Thermistor n RC Signal receiver circuit S1NPH Pressure sensor high S1PH Pressure switch high TC Signal transmission circuit V1R...

Страница 19: ......

Страница 20: ...4P342104 1 Copyright 2013 Daikin...

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