RLE LDZ4 - Manual (Page 13)

User Guide: LDZ4 Chapter 3: Installation
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Laid freely on the floor.
Only recommended in
spaces with no access.
Secured to floor with mastic. Installed in protective covering.
Secured to floor with J-clips. Secured to floor with tie wrap.
Secured to pedestal with tie wrap.
Do Not Secure as Shown
moisture from the humidifier may cause false leak readings. If the cable must be installed in front
of an air conditioning unit, place the J-clips 12 to 18 inches apart.
3-2.2 Recommended Cable Installation
Figure 3-2: Cable Installation Methods
3-3 APPLY POWER TO THE UNIT
Once cable for all the leak detection zones has been connected to the unit, power may be applied. The
LDZ4 operates on 24VAC/VDC power, supplied by a wall adapter or a direct line. A power supply should
be run to the location of the unit. Before applying power to the unit, make sure the 24VAC/VDC power
supply is turned off. The LDZ4 may be Earth grounded. Either ground the unit through conduit, or run an
Earth ground wire to the left opening on TB8.
NOTE :
It is important to finish the end of the water leak detection cable with the end-
of-line terminator. If the terminator is not present, a cable fault will register.
Note any variances between the cable layout diagram and the actual cable
installation. Wait approximately one minute. No alarm should be present.