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Micro Series Water Temperature Control Units
Reference Manual (PN: 682.89373.00) for
Complete Operation and Installation Instructions
(Available online at www.sterlco.com)
Sterling, Inc. Part No: 682.92594.10
2900 S. 160
th
Street · New Berlin, WI 53151 · USA Bulletin No: HC2-320
Tel. 262.641.8610 • Fax 262.641.8653
Spare Parts List
(See previous page for Spare Parts Location)
Cooling Valves
Standard Solenoid
¼-inch (0.64 cm) x 5/32 orifice 732.00024.02
N/A
Immersion
Heaters
230/3/60 460/3/60 575/3/50
3-kW (3 req’d)
722.00128.20 722.00128.19 722.00130.04
3-kW contactor
726.00268.02 726.00267.02 726.00267.02
6-kW (3 req’d)
722.00128.01 722.00128.03 722.00130.01
6-kW contactor
726.00270.02 726.00267.02 726.00265.02
9-kW (3 req’d)
722.00128.05 722.00128.06 722.00130.02
2
9-kW contactor
726.00270.02 726.00268.02 726.00268.02
Motor Pumps
230/3/60 460/3/60 575/3/50
½-HP (0.37 kW) 075.00915.00 – 250 °F (121°C) 075.00915.00 – 250 °F (121°C)
075.00915.02 – 250 °F
(121°C)
½-HP MCP 726.00304.02 726.00303.02 726.00302.02
¾-HP (0.56 kW) 075.00856.00 – 250 °F (121°C) 075.00856.00 – 250 °F (121°C)
075.00856.02 – 250 °F
(121°C)
3
¾-HP MCP 726.00305.02 726.00303.02 726.00303.02
Pump Seal
Kits
250 °F (121°C) (SC/C/EPDM)
½-HP (0.37 kW)
4
¾-HP (0.56 kW)
162.00024.136
Common Parts
5
250 °F (121°C) pressure switch ** 692.86688.00K
6
250 °F (121°C) safety thermostat 724.00665.00
7
Relief valve 044.00138.00
8
Type “K” thermocouple 701.00124.00
Temperature control module (Cal) less outputs 692.89720.00
AEC
Document #
2005-spares-tcu
** Reference complete manual (PN: 682.89374.00) for proper settings and installation.