I N S T A L L A T I O N HD35/HD3515 Series Heater and Defroster Kit C2400M-B (1/06)
Important Safety Instructions Prior to installation and use of this product, the following WARNINGS should be observed. 1. Read these instructions. 2. Keep these instructions. 3. Heed all warnings. 4. Do not use this apparatus near water. 5. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. 6. Only use attachments/accessories specified by the manufacturer. 7.
Description Heater and defroster kits in the HD35/HD3515 Series are designed for enclosures in the EH3500 Series and EH3515L Legacy ® Series. The HD35 heater and defroster kit is designed for enclosures only in the EH3508 Series and EH3512 Series. The HD3515 heater and defroster kit is designed for enclosures only in the EH3515 Series and EH3515L Legacy Series. These kits contain a thermostatically controlled heater and a continuous-duty defroster.
Installation The following items are supplied: 1 1 1 Heater and defroster attached to the front heater bracket Heater attached to the rear heater bracket (HD3515 Series and HD3515L Series only) PC board Hardware to attach the heater bracket(s): EH3508/EH3512 Series 4 3/8-inch screws 4 #6 nylon washers EH3515/EH3515L Series 4 3/8-inch screws 4 #6 nylon washers 2 1/4-inch Phillips pan head screws 2 #6 lock washers Hardware to attach the PC board (EH3508/EH3512/EH3515 only): 2 6-32 x 3/8-inch Phillips pan
PC BOARD COVER FRONT HEATER BRACKET SCREW LOCK WASHER NYLON WASHER SCREW REAR HEATER BRACKET LOCK WASHER HEATER PC BOARD HEATER DEFROSTER Figure 1. Heater and Defroster Kit Installation 7. If you are installing the HD3515 heater and defroster kit, perform the following steps: a. If a blower was previously installed in the enclosure, remove the blower now. b. Place the rear heater bracket (with attached heater) at the rear of the enclosure (refer to Figure 1).
9. Route the heater and defroster wires from the front of the enclosure so they will be underneath the camera sled or between the track rail and body of the enclosure. 10. Do one of the following depending on the model number of the enclosure: • EH3512 Series and EH3515 Series To connect the heater and defroster to power, you will need to access the PC board. To remove the PC board cover, insert a screwdriver into the slot on top of the cover and lift the cover off.
11. Reinstall the camera and sled. WARNING: If the wiring is routed underneath the camera sled, be sure you do not bind the wiring when reinstalling the camera sled and camera. 12. Close the enclosure lid, and latch. 13. Reconnect power to the enclosure. Table A. 24 VAC Wiring Distances The following are the recommended maximum distances for 24 VAC applications and are calculated with a 10 percent voltage drop. (Ten percent is generally the maximum allowable voltage drop for AC powered devices.
PRODUCT WARRANTY AND RETURN INFORMATION WARRANTY Pelco will repair or replace, without charge, any merchandise proved defective in material or workmanship for a period of one year after the date of shipment. Exceptions to this warranty are as noted below: • Five years on FT/FR8000 Series fiber optic products. • Three years on Genex® Series products (multiplexers, server, and keyboard).
