4801-5164J
20 October 2021
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RS-500 5K Walk-In Cooler Door Installation and Operation Manual
Section 7: Accessories
The Passive Infrared Motion Sensor requires both heat and motion to activate the switch, eliminating the false triggers that
commonly affect motion-only sensors. The sensor has a small footprint and can be mounted in multiple locations on and around
the door. The sensor can be programmed to detect a small area in close proximity to the door or a wide area several feet from the
door. It can be mounted up to 10’ high (on the ceiling or the door’s head unit) as well as inside a cooler.
Section 7.1: Passive Infrared Motion Sensor
The surface-mounted Wave Close-Proximity Sensor uses microwave motion tracking to ensure consistent and dependable
activation. The sensor can be activated by any close-proximity pass, most commonly a wave of the hand. The watertight enclosure
can be used in extreme and wash-down environments. It can be mounted next to the door or in the corridor leading to the door.
The sensor detection zone can be adjusted between a minimum of 4” and a maximum of 24”.
Section 7.2: Wave Close-Proximity Sensor
This small box can supply additional power to the activation sensors. The enclosure is generally mounted next to the door
controller. It comes prewired with a 115V cord set that can be plugged into a outlet or hardwired into an existing junction box.
Section 7.8: Auxiliary Power Supply
This wall-mounted switch minimizes footprint to a single-button activation device. It can be used manually (press once to open;
press again to close) or in timed closure mode (press to open; door times out and closes).
Section 7.4: One-Button Control Station
This station allows the operator to lock the door open or closed by turning the key. It can be used manually (press once to open;
press again to close) or in timed closure mode (press to open; door times out and closes). In timed closure mode, the Close button
overrides the timed function.
Section 7.5: Two-Button Control Station with Key Lock
This ceiling-mounted switch allows a forklift or jack operator to activate the door without dismounting the vehicle. Typically, one
pull-cord switch is located on each side of the door.
Section 7.6: Pull-Cord Switch
This system allows the operator to open and close the door using a remote control. The transmitter features between one and four
buttons depending on the number of doors in operation. Each door requires a dedicated receiver.
Section 7.7: Remote Receiver and Transmitter
These sensors are typically used only in areas with frequent forklift operation, as foot traffic can cause unwanted activation.
Wall-mounted units can be installed up to 11.5' above the floor and provide a wide detection zone, whereas as ceiling-mounted
units are installed between 11.5' and 23', and provide a narrower but taller detection zone.
Section 7.3: Large Door Motion Sensor
