It duplicates many of the controls and indicators on the. For economy and ease of installation sensor and rcu 1 wiring may each have an installed length of 2000 6096m using nec class 2 18 awg mul ticonductor jack eted ca ble.
Most Comand Aps W220 S Class Encyclopedia
Aps 3c wiring diagram. This simplifies installation while enhancing fire and shock safety. All sensor and communications wiring is nec class 2. Aps3c and the rcu4 remote control for the aps4c and sc40c. Wire harness key wire harness key 2017 4front engineered solutions inc. Multiple sensors provide superior performance by better matching the controller to site performance requirementsthe aps3c can interface up to six sensors. All sensor and communications wiring is nec class 2.
This simplifies installation while enhancing fire and shock safety. Aps resource 5609 rs 0117 page 10. Do not over tighten the class 2 terminal block screw as this can result in an openintermittent connection. This simplifi es installation while enhancing fi re and shock safety. For the aps 3c and aps 4c these are installed on pins 10 and 11 of the class 2 wiring terminal block. Control unit for the aps4c and sc40c.
Most orders ship free shop now. On the eur 5a it is installed on pins 1 and 2. Wiring is nec class 2. The aps3c provides a relay closure interface for use with energy management computers emc. The aps 3c does not provide ground fault protection for the heating cable system. Aps 3c or 40 a aps 4c select one switching capacity rating.
The optional rcu3 remote control unit can be located where system operation can be conveniently observed. This feature can also be used for general purpose remote control and annunciation and other advanced applica tions. The aps 3c is interchangeable with earlier aps3 models. Aps resource 5609 rs 0117 page 9. All sensor and communications wiring is nec class 2. The aps3c and aps4c can interface with up to six sensors.
The aps3c and aps4c can interface up to six sensors from the cit1 product family. Wiring diagram wiring diagram 2017 4front engineered solutions inc. This thermistor provides a feed back loop that turns the. Great prices and hassle free returns on aps 3c 120v control panel from warm your floor. With the exception of the git 3a aps 3b and the aps 4 all of the above controllers require that a high temp limit thermistor be installed. Operation the notch on top of the hook must wrap over the rig.
This simplifies installation while enhancing fire and shock safety. The aps3b nonmetallic enclosure is suit able for nema 1 2 3r 12 and 13 ap plications over an ambient temperature range of 40 to 136f 40 to 58c. The adjustable hold on timer continues heater operation for up to 10 hours after snow stops to ensure complete melting. Provide engineered isometric drawings showing layouts for roof indicating power connections splice end seals circuit layout and circuit cable length.
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