White Rodgers Electro-Air 10C27S-010, Owner'S Manual

Page: 11 / 16

11
TECHNICAL REPAIR GUIDE
All voltage measurements indicated can be made with a
high voltage D.C. probe and a general purpose volt ohm
meter. For example: Simpson 260 or equivalent.
NOTE: All tests to be performed with the Ozone Reduc-
tion Jumper intact.
NOTE: When servicing the power pack components, all
wiring must be routed to factory specifications.
WARNING
!
Do not attempt installation of this unit unless you
are familiar with the necessary tools, equipment,
utility connections and potential hazards.
Installation should be performed only by a quali-
fied service provider.
Failure to do so could result in reduced perfor-
mance of the unit, serious personal injury or
death.
This guide contains service checks to assist service
personnel in locating and correcting any malfunction that
might occur to render the air cleaner ineffective or inop-
erative. The air cleaner has been designed with replace-
able components, such as the high-voltage power supply
and air flow switch. This allows the serviceman to replace
a faulty component rather than attempt repairs of such
components in the field.
The solid-state power supply is not
designed for individual component part
replacement and must be replaced as
a complete "snap-in" unit.
Input voltage: 240 VAC 50/60 Hz.
Output to light: 1.5 to 2.5 VDC
H.V. Output: 6450 VDC (nom)
Collecting Cell
Specifications
Power Supply
Specifications
1000 cfm - 1.0 Ma @ 6450VDC
1400 cfm - 1.2 Ma @ 6450 VDC
1600 cfm - 1.5 Ma @ 6450 VDC
2000 cfm - 1.7 Ma @ 6450 VDC
Operating
Light
Input
Transformer
Power
Supply
Cell Contact
& Insulator
ON/OFF
Switch
Cover Assembly
Power Pack
Assembly
L1
240 VAC
Connector
Wht
White
Orange
Gnd
Red
Wht/Brn
Blk
Blu
L2
Figure 23