Carrier MINIMUM LOAD CONTROL ACCESSORY 30RB060-390 manual

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Table of contents for the manual

  • Page 1

    Manufacturer reserves the right to disco ntinue, or change at any time, specifications or de signs without notice and without inc urring obligations. Catalog No . 04-53300047-0 1 Printed in U .S.A. Form 30RB-16SI Pg 1 3-10 Replaces: 30RB-4SI Installation Instr uctions P ar t No: 00EFN900000100A SAFETY CONSIDERA TIONS Installing, starting up, and se[...]

  • Page 2

    2 Table 2 — Content s of Accessory Kit *Requires two kits. P ART NUMBER QU ANTITY DESCRIPTION USA GE 00PPN500000600A 2 5 / 8 in. tube assembly with 90-degree bend and 1 in. — 14 O-ring seal nut Blank end of the cooler except in 30RB110 circuit A 00PPN50001000A 2 Solenoid valv e with 1 / 2 in. ODF connections All 00PSN500023900A 2 5 / 8 in. bead[...]

  • Page 3

    3 . 6. Dehydrate and rechar ge each circuit. 7. Restore power to the unit. NOTE: When piping is completed, leak test the assembly . Then evacuate, dehydrate, a nd recharge the circuit using approved refrigeratio n practices. Be sure to use the correct type and amount of refrigerant listed in the nameplate data and base unit documentation. Install C[...]

  • Page 4

    4 8. Press the key . 9. Press the key until ‘DISP’ is displayed. W ait 10 seconds and cycle the control power using the On/Of f switch. The chiller is now configured for minimum load valve control. T est Min im um Lo ad Rela y Output — Use the Scroll- ing Marquee display , the instructions given in the Controls, Start-Up, Operation Service an[...]

  • Page 5

    5 TUBE SUPPORT BRACKETS SOLENOID V AL VE FIELD-SUPPLIED TUBING 00PPN500000600A TUBE ASSEMBL Y SOLENOID V AL VE BALL V AL VE B A L L VA LV E CIRCUIT A CIRCUIT B S OLENOID V AL VE S OLENOID V AL VE FIELD- S UPPLIED TUBING 1/2 IN. TUBING CLAMP (TYPIC AL) TUBE S UPPOR T BRACKET S TUBE S UPPOR T BRACKET S FIELD- S UPPLIED TUBING FIELD- S UPPLIED TUBING [...]

  • Page 6

    6 Fig. 6 — Main Base Board Wiring for Circuits A and B, 30RB060- 300 Fig. 7 — Fan Board 3 Wiring for Circuit C, 30RB210-300 LEGEND ML V — Minimum Load V alve TB — T erminal Block LEGEND ML V — Minimum Load V alve TB — T erminal Block[...]

  • Page 7

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  • Page 8

    Manufacturer reserves the right to disco ntinue, or change at any time, specificatio ns or designs without notice and without inc urring obligations. Catalog No . 04-53 300047-01 Printed in U .S.A. Form 30RB-16SI Pg 8 3-10 Replaces: 30RB-4SI Copy right 2010 Carrier Cor poration[...]