Chromalox CAF-6, CCAS-8 User Manual
(Supersedes PF492)
PF492-1
JULY, 2002
Draft Barrier Heaters
Type CAF-6 and CCAS-8
© 2010 Chromalox, Inc.
TABLE 1 — Specifications
CAF-6
CCAS-8
Dimensions (In.)
Model Model Volts Phase Watts Amps BTUH Height Length Depth Weight (Lbs.)
CAF-6F205 CCAS-8F205 120 1 500 4.2 1,706 6/7.5 24.3 2.5 7
CAF-6F205 CCAS-8F205 208 1 500 2.4 1,706 6/7.5 24.3 2.5 7
CAF-6F205 CCAS-8F205 240 1 500 2.1 1,706 6/7.5 24.3 2.5 7
CAF-6F205 CCAS-8F205 277 1 500 1.8 1,706 6/7.5 24.3 2.5 7
CAF-6F307 CCAS-8F307 120 1 750 6.3 2,559 6/7.5 36.3 2.5 9.5
CAF-6F307 CCAS-8F307 208 1 750 3.6 2,559 6/7.5 36.3 2.5 9.5
CAF-6F307 CCAS-8F307 240 1 750 3.1 2,559 6/7.5 36.3 2.5 9.5
CAF-6F307 CCAS-8F307 277 1 750 2.7 2,559 6/7.5 36.3 2.5 9.5
CAF-6F410 CCAS-8F410 120 1 1000 8.3 3,412 6/7.5 48.3 2.5 12
CAF-6F410 CCAS-8F410 208 1 1000 4.8 3,412 6/7.5 48.3 2.5 12
CAF-6F410 CCAS-8F410 240 1 1000 4.2 3,412 6/7.5 48.3 2.5 12
CAF-6F410 CCAS-8F410 277 1 1000 3.6 3,412 6/7.5 48.3 2.5 12
CAF-6F512 CCAS-8F512 120 1 1250 10.4 4,265 6/7.5 60.3 2.5 15
CAF-6F512 CCAS-8F512 208 1 1250 6 4,265 6/7.5 60.3 2.5 15
CAF-6F512 CCAS-8F512 240 1 1250 5.2 4,265 6/7.5 60.3 2.5 15
CAF-6F512 CCAS-8F512 277 1 1250 4.5 4,265 6/7.5 60.3 2.5 15
CAF-6F615 CCAS-8F615 120 1 1500 12.5 5,118 6/7.5 72.3 2.5 18
CAF-6F615 CCAS-8F615 208 1 1500 7.2 5,118 6/7.5 72.3 2.5 18
CAF-6F615 CCAS-8F615 240 1 1500 6.3 5,118 6/7.5 72.3 2.5 18
CAF-6F615 CCAS-8F615 277 1 1500 5.4 5,118 6/7.5 72.3 2.5 18
CAF-6F717 CCAS-8F717 208 1 1750 8.4 5,971 6/7.5 84.3 2.5 21.5
CAF-6F717 CCAS-8F717 240 1 1750 7.3 5,971 6/7.5 84.3 2.5 21.5
CAF-6F717 CCAS-8F717 277 1 1750 6.3 5,971 6/7.5 84.3 2.5 21.5
CAF-6F820 CCAS-8F820 208 1 2000 9.6 6,824 6/7.5 96.3 2.5 25
CAF-6F820 CCAS-8F820 240 1 2000 8.3 6,824 6/7.5 96.3 2.5 25
CAF-6F820 CCAS-8F820 277 1 2000 7.2 6,824 6/7.5 96.3 2.5 25
CAF-6F922 CCAS-8F922 208 1 2250 10.8 7,677 6/7.5 108.3 2.5 29
CAF-6F922 CCAS-8F922 240 1 2250 9.4 7,677 6/7.5 108.3 2.5 29
CAF-6F922 CCAS-8F922 277 1 2250 8.1 7,677 6/7.5 108.3 2.5 29
CAF-6F025 CCAS-8F025 208 1 2500 12 8,530 6/7.5 120.3 2.5 33
CAF-6F025 CCAS-8F025 240 1 2500 10.4 8,530 6/7.5 120.3 2.5 33
CAF-6F025 CCAS-8F025 277 1 2500 9 8,530 6/7.5 120.3 2.5 33
MODEL NUMBER DESCRIPTION
This document explains the correct procedure for the installation and safe operation of all models of Draft Barrier and Pedestal
Mounted Heaters.
Draft Barrier Heating Systems are designed to be installed in
accordance with the National Electrical Code and with local codes
by a qualified person.
General Information —
Draft Barriers and Pedestal Mounted Heaters are intended for
wall, sill or floor mounting.
The heaters are designed so that they may be used as an individual cabinet convector, in a wall-to-wall configuration or as an
end-to-end continuous perimeter room heating system.
Draft Barrier heating systems are supported by a wide selection of controls and accessories designed to solve any heating
requirement.
Before You Unpack —
1. Make certain that the number of cartons received agrees with
the Bill of Lading, Packing List and original order. Also check
that the correct style (Model) and color have been shipped.
2. Every heater is carefully inspected and shipped with a clear
Bill of Lading.
Obvious external and/or concealed damage must be reported to
the carrier for remedy.
WARNING: Hazard of Fire
1. DO NOT INSTALL HEATERS AGAINST ANY HIGH-
LY COMBUSTIBLE SURFACES SUCH AS LOW
DENSITY CELLULOSE FIBRE.
2. DO NOT LOCATE HEATER BELOW ELECTRICAL
CONVENIENCE RECEPTACLES.
3. DO NOT STORE OR USE GASOLINE OR FLAMMA-
BLE LIQUIDS IN THE VICINITY OF THE HEATERS.
WARNING: Hazard of Fire. The normal operating
temperatures of cabinet convectors are relatively
high and proper operation requires free circulation
of room air through the heating element. Bottom
air inlet heaters must be mounted with minimum of
2” from finished floor.
WARNING: Hazard of Fire. Keep electrical cords,
drapes, rugs and other furnishings away from the
heater.
WARNING: Hazard of Fire. Furniture must be
placed no closer than four inches from the heater
(see Figure 1)
WARNING: Hazard of Fire. Drapes must clear the
top of heater by at least twelve inches; or, if floor
length drapes are used, they must clear the finished floor by three inches and the minimum clearance from the back fold to the front cover should
be at least four inches (see Figure 1)
WARNING: Hazard of Fire. When the floor is to be
finished in carpet, allow clearance under the
heaters and corners for carpet installation. Bottom
air inlet heaters are to be mounted a minimum of
2” from the finished floor.
WARNING: Hazard of Fire. Rugs may be placed up
to a heater provided that they are not of a thickness that would block the air-intake. Bottom air
inlet heaters are to be mounted a minimum of 2”
from the finished floor.
Figure 1: Furniture & Drapes
GENERAL
CAF-6 B 2 05 11 01 A1
or Refer to
CCAS-8 Code Control Options (Factory Installed) Wiring Diagram
00 = No Optional Control A
A1 = Built-in SP tamperproof thermostat 120 - 277V C
A2 = Built-in DP tamperproof thermostat 120 - 277V E
F1 = Built-in SP adjustable thermostat 120 - 277V C
F2 = Built-in DP adjustable thermostat 120 - 277V E
A4 = Built-in 24V low voltage relay 120 - 277V D
A5 = Built-in 24V low voltage relay and transformer 120 - 277V F
A8 = Built-in disconnect switch, rated 277V@20A B
B1 = Built-in SP tamperproof thermostat and disconnect G
B2 = Built-in DP tamperproof thermostat and disconnect H
F3 = Built-in SP adjustable thermostat and disconnect G
F4 = Built-in DP adjustable thermostat and disconnect H
D1 = Built-in low voltage relay and disconnect
D2 = Built-in low voltage transformer and disconnect
Painted Anodized
68 = Almond 07 = Bronze
02 = White 10 = Clear
Code Voltage/Phase
11 = 120/1 21 = 208/1 31 = 240/1 41 = 277/1
Code Wattage (See Table)
Code Length
2 = 2 ft. 3 = 3 ft. 4 = 4 ft. 5 = 5 ft. 6 = 6 ft. 7 = 7 ft. 8 = 8 ft. 9 = 9 ft. 10 = 10 ft.
Code Inlet Location
F = Front B = Bottom
Type
TABLE 2
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