Instruction/ maintenance manual of the product UB-3502A Chromalox
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(Supersedes PF424-3) PF424-4 UB 161-027049-001 JULY, 2002 4 T ype UB-3502A, UB-4002A, UB-4502A, UB-5002A For ced-Air Heater © 2010 Chromalox, Inc. Horizontal Air Wt.
MOUNTING Note: All wiring should be done in accordance with local codes and the National Electrical Code by a qualified person. W ARNING: Hazard of Electric Shock. Any installa- tion involving electric heaters must be effectively grounded in accordance with the National Electrical Code to eliminate shock hazard.
WIRING DIAGRAMS Figure 4 Figure 3 3.
4 WIRING DIAGRAMS Figure 6 Figure 5.
5 WIRING DIAGRAMS Figure 8 Figure 7.
6 WIRING DIAGRAMS Figure 10 Figure 9.
7 WIRING DIAGRAMS Figure 12 Figure 11.
8 WIRING DIAGRAMS Figure 14 Figure 13.
9 OPERA TION MAINTENANCE 1. DANGER: Hazard of Fire. A. Do not restrict air flow through heater by placing fabric or other obstructions in front of or behind the heater . Increased discharge temperatures can discolor or ignite some heat sensitive combustible materials.
10 RENEW AL P ARTS IDENTIFICA TION Model Voltage Phase Heating Element Model Voltage Phase Heating Element 240 3 118-117481-001 (6) 480 1 or 3 118-117481-010 (6) 480 1 or 3 118-117481-002 (6) UB-4502A.
11 RENEW AL P ARTS IDENTIFICA TION Motors Capacitors Manufacturer’ s Specifications Manufacturer’ s Specifications Pa r t No. Cat. No. Volts Amps Phase Cycles RPM HP Pa r t No. Cat. No. T y p e Va c Cap. 193-025776-001 HF2K007N 115 5.4 1 60 1625 1/3 040-025779-001 1270 Oil 370 5 MFD 193-025776-002 HF2K006N 230 2.
2150 N. RULON WHITE BLVD., OGDEN, UT 84404 Phone: 1-800-368-2493 www.chromalox.com Limited Warranty: Please refer to the Chromalox limited warranty applicable to this product at http://www .
An important point after buying a device Chromalox UB-3502A (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Chromalox UB-3502A 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 Chromalox UB-3502A - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Chromalox UB-3502A you will learn all the available features of the product, as well as information on its operation. The information that you get Chromalox UB-3502A will certainly help you make a decision on the purchase.
If you already are a holder of Chromalox UB-3502A, 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 Chromalox UB-3502A.
However, one of the most important roles played by the user manual is to help in solving problems with Chromalox UB-3502A. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Chromalox UB-3502A 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
