Hoshizaki Condensing Unit Models SRK-14J/3 B. Important Notes for Component Replacement

B. Important Notes for Component Replacement

NOTICE

When replacing a component listed below, see the notes to help ensure proper operation.

Component	Notes
Compressor	1 Phase: Install a new start capacitor, run capacitor, and start relay.
	3 Phase: Install a new magnetic contactor.
Thermostatic	• Attach the thermostatic expansion valve bulb to the suction line in the same location as
Expansion Valve	the previous bulb.
	• The bulb should be between the 10 and 2 o'clock positions on the tube.
	• Secure the bulb with the clamp and holder, then insulate it.
Hot Gas Valves	• Replace the strainer if applicable.
Liquid Line	• Use copper tube of the same diameter and length when replacing valve lines.
Valves
Fan Motor	Install a new capacitor.
Pump Motor	Install a new capacitor.
Thermistor	• Attach the new thermistor to the suction line in the same location as the previous
	thermistor.
	• The thermistor should be at the 12 o'clock position on the tube.
	• Smoothly fill the recessed area of the thermistor holder with high thermal conductive
	type sealant. Hoshizaki America part number 4A0683-01 (Silicone Heat Sink Compound
	10-8108 manufactured by GC Electronics), KE-4560 RTV (manufactured by ShinEtsu
	Silicones), or equivalent are recommended.
	• Secure the thermistor with the holder, then insulate it.
	• Be very careful to prevent damage to the leads.

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