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Page 38

506650−01

2. The outdoor coil is protected by an inner mesh screen

and a wire cage (see figure 25). If debris has collected

between the mesh screen and the coil and cannot be

dislodged by spraying unpressurized water from

inside coil surface to the outside, the mesh may be

removed by first removing the top of the unit which will

allow for removal of the wire cage.

3. Then, using pliers to grip the head of the push pins, pull

straight out to extract the push pins along one side of

the coil. If necessary, remove the push pins along the

back of the unit; it is usually unnecessary to fully

remove the inner mesh screen.

4. Drape the mesh screen back and wash the coil. When

all the debris has been removed from the coil, reinstall

the mesh screen by positioning it in its original position

and reinserting the push pin. No tool is required to

push the pin back into the same slot in the fins.

5. If the push pin is loose and tends not to stay in place,

brush the fins with a fin brush (22 fins/in). Line up the

push pin a couple fins to the right or left of the original

hole and re−insert the pin.

9 PINS USED ON −048

AND −060; 6 PINS ALL

OTHERS

MESH SCREEN

ÂÂÂÂÂÂÂÂÂÂÂ

Figure 25. Cleaning Debris from Mesh

PUSH PIN

Lennox TPA036H4N4 User Manual

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