Panasonic CU-E18RB4U, CU-E12RB4U, CS-E12RB4UW, CS-E18RB4UW User Manual

Order No: PAPAMY1503095CE

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Air Conditioner

Indoor Unit Outdoor Unit CS-E12RB4UW CS-E18RB4UW

CU-E12RB4U CU-E18RB4U

E S O

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E P O

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F F / O

A I R

T I

I N G

AUTO HEAT COOL

DRY FAN

MODE

POWERFUL/

QUIET

TIMER

123

SETCHECK CLOCK RESET

FAN SPEED AIR SWING

OFF/ON

FF/ON

TEMP

AIRSWING

FANSPEED

SET

CANCEL

CANCELONOFF

AC RC

HEC

Destination

USA

Canada

WARNING

This service information is designed for experienced repair technicians only and is not designed for use by the general public. It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product. Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service or repair the products dealt with in this service information by anyone else could result in serious injury or death.

PRECAUTION OF LOW TEMPERATURE

In order to avoid frostbite, be assured of no refrigerant leakage during the installation or repairing of refrigerant circuit.

11. Installation Instruction

11.1 Indoor Unit

11.1.1 Selecting the Location for the Indoor Unit

Provide a check port on the piping side ceiling for repair and maintenance.  Install the indoor unit once the following conditions are satisfied and after receiving the customer approval.

1 The indoor unit must be within a maintenance space. 2 The indoor unit must be free from any obstacles in path of the air inlet and outlet, and must allow spreading

of air throughout the room.

3 Mount with the lowest moving parts at least 8 ft (2.4 m) above floor or grade level.

/16"

(300) or less

(Unit: inch (mm))

Obstacles

/8"

39 (1000) or more

/16"

Floor

19 (500) or more

96"–118

(2400 – 30 00)

1911/16" (500) or more

19 (500) or more

* If the height from the floor to ceiling ex

ecreased

ceeds three meters, air flow distribution deteriorates a

nd the effect is

4 The installation position must be able to support a load four times the indoor unit weight.

5 The indoor unit must be away from heat and steam sources, but avoid installing it near an entrance. 6 The indoor unit must allow easy draining. 7 The indoor unit must allow easy connection to the outdoor unit. 8 Place the indoor unit according to the height from the ceiling shown in the illustration below. 9 The indoor unit must be from at least 9.8 ft (3 m) away from any noise-generating equipment. The electrical

wiring must be shielded with a steel conduit. 10 If the power supply is subject to noise generation, add a suppressor. 11 Do not install the indoor unit in a laundry. Electric shocks may result.

Note

 Thoroughly study the following installation locations

In such places as restaurants and kitchens, considerable amount of oil steam and flour adhere to the turbo

fan, the fin of the heat exchanger and the drain pump, resulting in heat exchange reduction, spraying,

dispersing of water drops, drain pump malfunction, etc.

In these cases, take the following actions:

o Make sure that the ventilation fan for smoke-collecting hood on a cooking table has sufficient capa

that it draws oily steam wh

o Make enough distance from the cooking room to install the air conditioner in such place wher

ck in oily steam.

Air conditioner

ich should not flow into the suction of the air conditioner.

e it may not

city so

Ensure ample

distance

2 Avoid installing the air conditioner in such

circumstances where cutting oil mist or iron

powder exist especially in factories, etc. 3 Avoid places where inflammable gas is

generated, flows-in, contaminated, or leaked. 4 Avoid places where sulphurous acid gas or

corrosive gas can be generated. 5 Avoid places near high frequency generators.

Cooking table

Use the ventilation fan for smokecollection hood with sufficient capacity.

collectionhoodwithsufficientcapacity.

Model Name Height in the ceiling

E12*** E18***

11" (280 mm) or

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