Lexmark 9EZ, 18EZ, 12EZ user manual Position Of The Outdoor Unit, GB Inspections

Models: 12EZ 9EZ 18EZ

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Connecting wires
Drain pipe

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Inspections:

See if the hooks at the top and bottom are firmly fixed.

See if the position of the master unit is properly levelled.

• The drain pipe must not curve upward (Figure).

• The drain pipe must be at the lower part of the wall pipes (Figure) to avoid possible restriction to the water flow.

Connecting pipe Wall pipe

Drain pipe

POSITION OF THE OUTDOOR UNIT

where the support can stand the load of the units weight and not cause vibrations and noises

where it is not exposed to rain or direct sunshine, but has good ventilation, no restriction to the air flow

where noises will not affect neighbouring places

away from areas where generation, ingress, stagnant or leakage of inflammable gases might occur.

Do not install on a non-metal frame.

Pay attention to the drainage of condensed water from the base plate during operation. Avoid possible puddles or flow over surfaces which may become slippery and a hazard to others.

Avoid the air outlet being directly against the wind.

Space requirements around the outdoor unit

At least 500 mm

At least

200 mmAt least

200 mm

At least

 

At least

200 mm

 

300 mm

 

 

 

At least 200 mm

At least 200 mm

At least 1000 mm

leastAt mm1000

leastAt mm500

Space for maintenance

At least 500 mm

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Lexmark 9EZ, 18EZ, 12EZ user manual Position Of The Outdoor Unit, GB Inspections, Space requirements around the outdoor unit