Carrier 23XRV Manual De Usuario

    15

1

1

1

6

7

8

TO CHILLED LIQUID PUMP

TO CONDENSER LIQUID PUMP

TO COOLING TOWER FAN

2

1

MAIN COMPRESSOR
MOTOR POWER

FROM
COOLING
TOWER

FROM
LOAD

TO
COOLING
TOWER

TO
LOAD

3

3

9

9

DRAIN

5

4

LEGEND

1 — Disconnect
2 — Unit-Mounted VFD/Control Center
3 — Pressure Gages
4 — Chilled Liquid Pump
5 — Condenser Liquid Pump
6 — Chilled Liquid Pump Starter
7 — Condenser Liquid Pump Starter
8 — Cooling Tower Fan Starter
9 — Vents

Piping
Control Wiring
Power Wiring

NOTES:

1. Wiring and piping shown are for general point-of-connection only and are not

intended to show details for a specific installation. Certified field wiring and
dimensional diagrams are available on request.

2. All wiring must comply with applicable codes.
3. Refer to Carrier System Design Manual for details regarding piping techniques.
4. Wiring not shown for optional devices such as:

• remote start/stop
• remote alarms
• optional safety device
• 4 to 20 mA resets
• optional remote sensors
• kW output
• head pressure reference

5. Flow switches are NOT required.