Johnson Controls HIDH018B21S, Engineering Manual

Page: 281 / 668

OPTIONAL PARTS
TC-15001-rev.3
5-3
5.2.2 Protection Net
The protection net is to protect the outdoor unit heat exchanger from external damages such as being hit
by a ball.
Components of Protection Net
Model PN-TP10BA PN-TP10BB PN-TP10R PN-TP10L
Applicable
Outdoor Unit
Top Flow Type
72,000 Btu/h
Top Flow Type
96,000 to
120,000 Btu/h
Top Flow Type
72,000 to
120,000 Btu/h
Top Flow Type
72,000 to
120,000 Btu/h
Required Qty 1 1 1 1
Accessory
Protection Net 1 1 1 1
Screw
Spare = ( )
10
(1)
10
(1)
9
(1)
9
(1)
Drill Screw — — 2 2
Unit: inch (mm)
Protection Net
PN-TP10R
(for Right Side
Installation)
Protection Net
PN-TP10BA or
PN-TP10BB
(for Rear Side
Installation)
Protection Net
PN-TP10L
(for Left Side
Installation)
Outdoor Unit
Screws
(Accessories)
< Right Side > < Rear Side > < Left Side >
67-1
1/16 (1720)
3-15/16
(100)
3-15/16
(100)
3-15/16
(100)
30-1/8
(765)
Screws
(Accessories)
Screws
(Accessories)
< Installation Position >
< Installation Notice >
(1) Secure enough service space with consideration for attaching/detaching the protection net.
(2) Do not step on the protection net or the outdoor unit in order to prevent falls and injuries.
(3) Fallen leaves or other objects may get caught in the protection net. Be sure to clean the net
periodically.
(4) Be sure to securely tighten the protection net with the supplied screws (accessories).
(If the screws are not tightened securely, there may be noise caused by vibration. If they are over-
tightened, the screw thread will be broken.)
(5) Apply touch-up coating at the screw holes of the outdoor unit in order to prevent rusting.
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(6) The protection net may become frozen in cold weather.
(7) It is not possible to use the snow-protection hood (for rear side inlet and air outlet) along with the
protection net.