background image

Options, Accessories and Controls

Standard Features

5X Lens

Patented feature that magnifies the radiant heat into its target area by a factor of five. 
The lens consists of an aluminum grid of reflectors placed in front of the heater that will 
cover a circular (spot) or linear (aisle) pattern.

CerIR™ Element

Element operates at 1800º F, with the highest conversion efficiency of electricity into 
heat, outperforming metal sheath, quartz tube and quartz lamps. It withstands thermal 
shock and vibration and has an expected life of 2000+ hours.

Waterproof

Design is listed for outdoor installation and can be mounted in damp and wet locations.

Multi-Mount

Universal mount bracket is adjustable in many ways allowing for direct mounting to a 
stand, pole, wall, jib, awning, framework and ceiling hung conduit pipe while 
preserving waterproof integrity.

Serviceable

Designed for easy service, speeding element replacement.

Options

Color

Powder coat finishes of almost any color with a variety of glosses (20% to 90%), 
textures (mild, wrinkle, sand & and hammertone) and veined (silver, gold copper, black).

Marine

Extreme weather construction with all non- ferrous construction. Suitable for use in farm 
facilities in US and Canada.

Heavy Duty

Heavy-duty aluminum construction with a lens guard.

Accessories

In-Ceiling Mounts

Fixtures that allow direct mounting in any ceiling cavity that is vented, such as eaves 
and drop ceilings. Three different in-ceiling mounts exist for recessed, flush and drop 
mounting. Each comes in all colors (above).

Cart

A mobile accessory for circular heaters that adds a pair of wheels, handle and rear 
adjustable tilt bumper for easy adjustment and relocation. Includes a crossed wire lens 
guard. (Note: this combination is not ETL listed.)

Stands

Lightweight stands for 20/45/ 60 lb heaters at elevations of up to 8', 10', 12'. The stands 
are galvanized and have an optional pan base (for a plant, etc.) and wheels.

Jib Arms

Crane type arms that support 30/ 50 lb heaters 3' and 6' from a wall or vertical column. 
Allows for electric service through the arm and an optional extension for changing the 
heater's direction from ground level.

Sky Hooks

An upside-down stand for the ceiling that provides for complete 3D placement of the 
heater within a 14' diameter area. A tensioned pulley takes up cord slack and eliminates 
floor cords and stands.

Controls and Connections

On/Off

Simple on/off methods that use direct connections or relays. Switches can control single
or multiple heaters.

Staging

Switches that turn on parts of the heater individually or parts of the service to multiple 
heaters for times of lower heat requirements.

Infinite Control

Continuous "dimming" of heater from 100% down to 0%.

Thermostat

Used to provide freeze protection in addition to other controls for automatic staging 
limits.

Electric Cords

Various cords with plugs, wire lengths.

Plug Sets

Plug and receptacles in sets or individually for semi-permanent installations.

14

Appendix A

Содержание HZS Series

Страница 1: ...fer HotZone HZS Series Electric Spot Heater 800 779 3267 sales schaeferfan com www schaeferfan com 2008 Schaefer Ventilation Equipment High Output Infrared Heater INSTALLATION OPERATION INSTRUCTIONS 4...

Страница 2: ...OTING 9 6 1 Element Troubleshooting 9 6 2 Lens Repair 10 7 0 CHANGING THE ELEMENT ON YOUR HEATER 10 8 0 CONVERTING HEATER TO A DIFFERENT VOLTAGE 12 8 1 New Elements with Same Number of Wires 12 8 2 Ne...

Страница 3: ...he target Plan your installation with the result in mind by identifying the area you want heated and how much temperature increase you need Imagine the heater as a kind of floodlight and place it so a...

Страница 4: ...only as described in this manual Any other use not recommended by the manufacturer may cause fire electric shock or personal injury 6 Heater must be installed according to NEC and all local electric c...

Страница 5: ...the distance to combustibles and at least six feet from the floor Install heaters so that items in the infrared beam of the heaters do not overheat 3 Allow for user angle and directional adjustment if...

Страница 6: ...ace heaters alongside lighting equipment H Jib Crane Moveable means to place the heater up to 6 feet from the sidewall Base extension allows for re direction from the floor I Small Stand For shops and...

Страница 7: ...nting Angle 0 45 0 45 0 45 Min Mount Height 72 72 72 72 96 96 Minimum Distance to Combustibles around heater Heater HZS15 HZS30 HZS50 Mounting Angle 0 45 0 45 0 45 Above 6 6 9 9 12 12 Back 1 1 1 1 1 1...

Страница 8: ...he EMT to the bracket securely If feeding wire in wet locations allow room at the end of the pipe for the flex junction See Figure 2 item B A 20 degree bend in the last 8 12 of the EMT give a pendant...

Страница 9: ...2 inch threaded hole 6 Supply heater control equipment as required to turn heaters on and off Consider additional controls to allow the heater to come on in stages for heaters with multiple elements...

Страница 10: ...nes indicate alternate voltages and schematics for dual use elements FIGURE 3 HEATER WIRING SCHEMATICS BY VOLTAGE AND ELEMENT NUMBER HZS15 HZS30 HZS50 Voltage Element Schematic Element Schematic Eleme...

Страница 11: ...or dimmer in the circuit Is the switch on Is the heater connected to the service in the heater s junction box Turn off the power at the circuit breaker to check the connections Are the fuses intact T...

Страница 12: ...nt type See Figure 3 or Appendix B Is the element damaged A short circuit between adjacent coils will cause some coils to go dark and some coils to overheat Damaged elements cannot be repaired and mus...

Страница 13: ...ad wrap allowing the old element to be pushed out and replaced by the new element 8 Push the new element tight to the face of the headwrap and replace the top two screws 9 Set the headwrap with the su...

Страница 14: ...ter 2 Unscrew the wire nut and unplug the fuse s 3 Remove or add and connect high temperature wires as needed and reseal the passage way with silicone 4 Obtain and install a different fuse plate as ne...

Страница 15: ...olt 1 4 20x34 2 2 2 23 Friction Washer 1 4 20 2 2 2 30 Electric Junction Box 1 1 1 31 Lid w gasket 1 1 1 32 Lid Screws 6 24x3 8 2 2 2 33 Standoffs 3 8 4 4 4 34 Screws 10 32x3 4 4 4 4 35 Rubber Seal 1...

Страница 16: ...uch as eaves and drop ceilings Three different in ceiling mounts exist for recessed flush and drop mounting Each comes in all colors above Cart A mobile accessory for circular heaters that adds a pair...

Страница 17: ...rnate Voltage W Stages Wires V Schematic V 7501 HZS15120 1500 1 2 A 120 7502 HZS15120 S2 1500 2 3 B 120 B 240 7503 HZS15208 1500 1 2 A 208 7504 HZS15240 1500 1 2 A 240 7505 HZS15277 1500 1 2 A 277 753...

Страница 18: ...er including items that may be moved under the heater Use the universal mounting bracket when possible 2 Install the heater so that the junction box is on the low side of the heater Failure to do this...

Страница 19: ...r of regular periodic use or 2000 hours of continual use All other heater components three years What is Not Covered By The Warranty The warranty does not cover 1 Installations not made in accordance...

Страница 20: ...800 779 3267 www schaeferfan com 2008 Schaefer Ventilation Equipment 11 18 08...

Отзывы: