Installation Procedure - Hitachi PC-ARF Technical Catalogue

8 Control support devices
THM-R2AE

8.6.1.5 Installation procedure

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In case of mounting onto the wall
• Make the wiring on the sensor box, and let the wires for sensor through the box slot.
• Fix the sensor box onto the wall with 2 screws (B).
• In the case that the sensor box can not be fixed onto the wall with screws, fix it onto the wall by using the double-side
adhesive tapes, etc.
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In case of mounting onto electric switch box
(A)
• Make the holes for fixing sensor box on the Switch Box Cover (A) (field-supplied) as shown on the figure, and fix the
sensor box to the plate with screws (B).
• Pay attention that the hole for air intake on the sensor box (C). may not be shut.
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TCGB0106 rev.0 - 12/2014
(B)
(D)
(B)
(C)
(A)
(A)