Instruction/ maintenance manual of the product R7500C Honeywell
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R7500C W ide Range Proportional T emperature Controller INST ALLA TION INSTRUCTIONS RC186 They are f astened to the mounting surf ace through the two diagonally opposed mounting holes in the bac k of the case. See Fig. 1. For access to the mounting holes , remov e the cov er from the case by loosening the co ver mounting scre w .
R7500C WIDE RANGE PROPOR TIONAL TEMPERA TURE CONTROLLER WIRING All wiring must agree with local electrical codes and ordinances. Since the Controller circuits are rated NEC Class 2, some local codes allow open (no conduit) wiring.
R7500C WIDE RANGE PR OPOR TIONAL TEMPERA TURE CONTR OLLER 11-12 Vdc + POWER – SUPPLY MODULTROL IV MOTOR BALCO MAIN SENSOR L1 2 BLACK ORANGE ORANGE YELLOW VIOLET BROWN 1 R7500 C R T1 T2 8.2K L2 X-FORMER M7186A1004 M7185G1000 BALCO COMPENSATION SENSOR 1 C AND T2 ARE INTERNALLY CONNECTED.
R7500C WIDE RANGE PROPOR TIONAL TEMPERA TURE CONTROLLER COMPENSA TION RA TIO ADJUSTMENT Compensation ratio is the number of degrees temper ature change required at the compensation sensor to change the primar y sensor control point one degree F .
R7500C WIDE RANGE PR OPOR TIONAL TEMPERA TURE CONTROLLER NO TE: 1. T o ensure correct voltage readings in the follo wing tests, a 500-ohm resistor should be substituted for the compensation sensor (if its temperature is not near 75F [24C]) and “comp .
Home and Building Control Home and Building Control Helping You Control Your World Honeywell Inc. Honeywell Limited-Honeywell Limitée Honeywell Plaza 740 Ellesmere Road P.O. Box 524 Scarborough, Ontario QUALITY IS KEY Minneapolis, MN 55408-0524 M1P 2V9 95-7205 Re v .
An important point after buying a device Honeywell R7500C (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Honeywell R7500C yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Honeywell R7500C - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Honeywell R7500C you will learn all the available features of the product, as well as information on its operation. The information that you get Honeywell R7500C will certainly help you make a decision on the purchase.
If you already are a holder of Honeywell R7500C, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Honeywell R7500C.
However, one of the most important roles played by the user manual is to help in solving problems with Honeywell R7500C. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Honeywell R7500C along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
