Chromalox ISFS-02 دليل المستخدم

ملخص المحتوى في الصفحة رقم 1

®
Chromalox
SERVICE REFERENCE
Installation Instructions
DIVISION 4 SECTION LUH/KUH
and
SALES
REFERENCE (Supersedes PF480-2) PF480-3
RENEWAL PARTS IDENTIFICATION
161-303477-001
DATE JULY, 2002
Summer Fan Switch Kit Without Relay
Model ISFS-02
Summer
Fan Switch
Wall Plate
GENERAL
This fan switch kit can be used on all 208, 240 and 277 Volt
LUH/KUH heaters with single or 3 phase motors for fan only
Electric Shock Hazard. Disconnect all power operation. See Mod

ملخص المحتوى في الصفحة رقم 2

WIRING The basic stock heater wiring diagram (Figure 4) will be changed ADDITIONAL STEPS FOR HEATERS WITH to the finished diagram (Figure 5). THREE (3) PHASE MOTORS 1. Remove the motor lead wires from the heater contactor terminals 6. Connect black wire (number 9) to contactor terminal marked L2. marked T1, T2 and T3. (Note that single phase motors will have 7. Connect black wire (number 7) to contactor terminal marked T2. only two lead wires.) 8. Connect third motor lead wire to terminal 8 on t