Instruction/ maintenance manual of the product PF452-4 Chromalox
Go to page of 6
(Supersedes PF452-3) PF452-4 VUH 161-057824-001 JULY, 2002 4 © 2010 Chromalox, Inc. T ype VUH V ertical Unit Heater Specifications – T able 1 Heating Capacity Volts Air Delivery Max. Dimensions (In.) Mtg. Mtg. Model Outlet Height Weight kW BTUH 1 Phase 3 Phase CFM FPM T emp.
IMPORT ANT W ARNING: Hazard of Shock. Any installation involving electric heaters must be effectively grounded in accordance with the National Electrical Code. 1. Heater should be positioned with junction box facing away from walls to provide easy access for servicing relay(s) mount- ed within.
3 WIRING DIAGRAMS Figure 3 170-057688-011 Notes: 1. C1 Must Be Con- nected T o 1st Stage Of Thermostat 2. For Single Stage Operation Jumper C1 & C3 Figure 4 170-057688-012 Notes: 1. C2 Must Be Con- nected T o 1st Stage Of Thermostat 2. For Single Stage Operation Jumper C2 & C3 Figure 5 170-057688-013 Notes: 1.
WIRING DIAGRAMS Figure 6 170-057688-014 Notes: 1. C2 Must Be Con- nected T o 1st Stage Of Thermostat 2. For Single Stage Operation Jumper C2 & C3 Figure 7 170-057688-015 Notes: 1. C2 Must Be Con- nected T o 1st Stage Of Thermostat 2. For Single Stage Operation Jumper C2 & C3 Figure 8 170-057688-016 Notes: 1.
5 WIRING DIAGRAMS Figure 9 170-057688-017 Notes: 1. C2 Must Be Con- nected T o 1st Stage Of Thermostat 2. For Single Stage Operation Jumper C2 & C3 Figure 10 170-057688-018 Notes: 1.
RENEW AL P ARTS IDENTIFICA TION 2150 N. RULON WHITE BLVD., OGDEN, UT 84404 Phone: 1-800-368-2493 www.chromalox.com MANUF ACTURER P ART NUMBER BREAKDOWN (LOCA TED ON UNIT NAMEPLA TE) V U H – C – – – – Diagram Item No.
An important point after buying a device Chromalox PF452-4 (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 PF452-4 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 PF452-4 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Chromalox PF452-4 you will learn all the available features of the product, as well as information on its operation. The information that you get Chromalox PF452-4 will certainly help you make a decision on the purchase.
If you already are a holder of Chromalox PF452-4, 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 PF452-4.
However, one of the most important roles played by the user manual is to help in solving problems with Chromalox PF452-4. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Chromalox PF452-4 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
