Carrier 30RB060-390 installation instructions Typical Piping Brackets

8.Press the ENTER key.

9.Press the ESCAPE key until ‘DISP’ is displayed. Wait 10 seconds and cycle the control power using the On/Off switch.

The chiller is now configured for minimum load valve control.

Test Minimum Load Relay Output — Use the Scroll- ing Marquee display, the instructions given in the Controls, Start-Up, Operation Service and Troubleshooting manual and

SOLENOID VALVE

the Service Test mode to verify proper operation of the solenoid(s) (illuminate the Service Test LED, enter the TEST mode, enable the test request, ‘T.REQ’ and test outputs ‘HGB.A,’ ‘HGB.B’ and for 30RB210-300 only, ‘HGB.C.’

Once the outputs have been tested, the installation is complete. Return the Enable/Off/Remote contact switch to the desired position.

5/8 IN.

TUBING CLAMP (TYPICAL)

BALL VALVE SOLENOID VALVE FIELD-

SUPPLIED

TUBING

BALL VALVE CIRCUIT B

00PPN500000600A

TUBE ASSEMBLY

5/8 IN.

TUBING CLAMP (TYPICAL)

CIRCUIT A

30RB060-100

TUBE SUPPORT BRACKET

SOLENOID VALVE

SOLENOID VALVE

BALL VALVE

BALL VALVE

FIELD-SUPPLIED

TUBING

1/2 IN. TUBING	CIRCUIT B
CLAMP
(TYPICAL)	00PPN500000600A
	TUBE ASSEMBLY
CIRCUIT A

30RB110

Fig. 5 — Typical Piping Brackets

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