Chromalox PF422-5 user manual

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Installation,Operation
4 HCH
and
(Supersedes PF422-4) PF422-5
161-027008-001
RENEWAL PARTS IDENTIFICATION
JANUARY, 2010
HCH Convection Heater
Figure 1
Note: Carefully remove heater from carton and check for shipping
damage. Any damage claims should be entered immediately with the
carrier.
The system designer is responsible for the safety of
this equipment and should install adequate back-up
controls and safety devices with their electric heating
equipment. Where the consequences of failure could

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SPECIFICATIONS Specifications - Table A Dimensions (In.) Dimensions (In.) Voltage Voltage Model Watts Phase Model Watts Phase (60 Hz — AC) (60 Hz — AC) AB AB 120, 208, 277 1 HCH-051 500 1 240 or 277 HCH-301 208, 240 or 480 3000 1 or 3 120, 208, 550, 575 or 600 3 HCH-071 750 1 36 27-7/8 240 or 277 277 1 120 or 277 1 HCH-351 208, 240 or 480 3500 1 or 3 HCH-101 1000 208, 240 or 480 1 or 3 24 15-7/8 550, 575 or 600 3 120 or 277 1 277 1 HCH-151 208, 240 or 480 1500 1 or 3 HCH-401 208, 240 or 480 4000

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WIRING (cont’d.) 3

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WIRING (cont’d.) 4

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WIRING (cont’d.) OPERATION 1. Temperature sensitive fabrics may discolor. Allow space greater than 4” if necessary. 2. To allow for proper air circulation. keep space underneath heater FIREHAZARD: Keep combustible materials a mini- free from obstructions, objects or debris. mum of four inches away from front, top or side cov- 3. Adjust thermostat (optional) until desired temperature is reached. ers. Failure to follow these instructions could result in 4. Turn off power to heater at the end of th

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RENEWAL PARTS HCH HEATER REPLACEMENT ELEMENTS — Part Number Prefix 118-026956 Model HCH 051 HCH 071 HCH 101 HCH 151 HCH 201 HCH 251 HCH 301 HCH 351 HCH 401 HCH 451 HCH 501 Watts 500W 750W 1000W 1500W 2000W 2500W 3000W 3500W 4000W 4500W 5000W Volts 120V 001 005 001 (2) 005 (2) 015 (3) 021 (3) — — — — — 208V 002 006 002 (2) 006 (2) 016 (3) 022 (3) 029 (3) 036 (3) 043 (3) 050 (3) 057 (3) 208V 3ø – – 009 (3) 002 (3) 016 (3) 022 (3) 029 (3) 036 (3) 043 (3) 050 (3) 057 (3) 240V 003 007 003 (2) 007 (2)