Pelco HKHS3024 User Manual 2
INSTALLATION
HKHS3000/HKHS3024
Heater Kits
C499M-A (11/05)
Important Safety Instructions
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Do not use this apparatus near water.
5. Only use attachments/accessories specified by the manufacturer.
6. Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use
caution when moving the cart/apparatus combination to avoid injury from tip-over.
7. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as powersupply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or
moisture, does not operate normally, or has been dropped.
8. Apparatus shall not be exposed to dripping or splashing and that no objects filled with liquids, such as vases shall be placed on the
apparatus.
9. WARNING: To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture.
10. Installation should be done only by qualified personnel and conform to all local codes.
11. Use only installation methods and materials capable of supporting four times the maximum specified load.
CAUTION: These servicing instructions are for use by qualified service personnel only. To reduce the risk of electric shock do not perform any
servicing other that contained in the operating instructions unless you are qualified to do so.
Only use replacement parts recommended by Pelco.
After replacement/repair of this unit’s electrical components, conduct a resistance measurement between the line and exposed parts to verify
the exposed parts have not been connected to the line circuitry.
The product and/or manual may bear the following marks:
This symbol indicates that dangerous voltage constituting a risk of electric shock is
present within this unit.
This symbol indicates that there are important operating and maintenance instructions
in the literature accompanying this unit.
RISK OF ELECTRIC SHOCK.
CAUTION:
DO NOT OPEN.
2 C499M-A (11/05)
Description
The HKHS3000 (120 VAC) and HKHS3024 (24 VAC) are field installed heater kits for the HS3000 and HS3020 high security enclosures.
These heater kits provide 30 watts of heat and are thermostatically controlled ON at 40°F (4.44°C) and OFF at 60°F (15.56°C).
RECOMMENDED CABLE DISTANCES
The following are the recommended cable distances for heater operation when used with a transformer capable of delivering the power requirements. Cable distances are based on a 10% line loss.
16 Awg
18 Awg
20 Awg
120 VAC
(at 30 watts)
5,970 feet (1,820 m)
3,760 feet (1,146 m)
2,365 feet (721 m)
24 VAC
(at 30 watts)
240 feet (73 m)
150 feet (46 m)
95 feet (29 m)
C499M-A (11/05) 3
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