127
Step 6 — Install Accessories —
A number of acces-
sories are available to provide the following optional features
(for details, refer to the Controls, Start-Up, Operation, Service
and Troubleshooting guide shipped with the unit).
ENERGY MANAGEMENT MODULE — The energy man-
agement module (EMM) is used for any of the following types
of temperature reset, demand limit and ice features:
• 4 to 20 mA inputs for cooling set point reset and capacity
limit (requires field-supplied 4 to 20 mA generator)
• 0 to 10 v output for percentage total capacity running
• 24 v discrete outputs for shutdown and running relays
• 10k space temperature input
The EMM provides discrete inputs for occupancy override,
demand limit switch 2 (step 1 demand limit is wired to the
base board, requires field-supplied dry contacts), remote
lockout switch, and ice done switch (requires field-supplied
dry contacts).
UNIT SECURITY/PROTECTION ACCESSORIES — For
applications with unique security and/or protection require-
ments, several options are available for unit protection.
Security grilles and hail guards are available. Contact your
local Carrier representative for more details. For installation
details, refer to separate installation instructions supplied with
the accessory package.
COMMUNICATION ACCESSORIES — A number of com-
munication options are available to meet any requirement.
Contact your local Carrier representative for more details. For
installation details, refer to separate installation instructions
supplied with the accessory package.
SERVICE OPTIONS — A ground fault convenience outlet
(GFI-CO) accessory is available to aid in servicing 30XV units
with Greenspeed intelligence. The GFI-CO is a convenience
outlet with a 5-amp GFI receptacle.
Contact your local Carrier representative for more details. For
installation details, refer to separate installation instructions
supplied with the accessory package.
Step 7 — Leak Test Unit —
The 30XV chiller with
Greenspeed
®
intelligence is shipped with a complete operating
charge of R-134a and should be under sufficient pressure to
conduct a leak test.
Perform a leak test to ensure that leaks have not developed
during unit shipment. Dehydration of the system is not
required unless the entire refrigerant charge has been lost.
There are several O-ring face seal fittings utilized in the oil
line piping. If a leak is detected at any of these fittings, open
the system and inspect the O-ring surface for foreign matter or
damage. Do not re-use O-rings. Repair any leak found follow-
ing good refrigeration practices.
Refer to the Controls, Start-Up, Operation, Service and Trou-
bleshooting manual for additional information.
DEHYDRATION — Refer to Carrier Standard Service Tech-
niques Manual, Chapter 1, Refrigerants, Sections 6 and 7 for
details. Do not use compressor to evacuate system.
REFRIGERANT CHARGE — The 30XV chiller with Green-
speed intelligence is shipped from the factory with a full
charge of R-134a. The unit should not need to be charged at
installation unless a leak was detected in Leak Test Unit sec-
tion. If dehydration and recharging is necessary, use industry
standard practices or refer to Carrier Standard Service Tech-
niques Manual as required.
CAUTION
DO NOT OVERTIGHTEN THESE O-RING FACE
SEAL FITTINGS. Over-tightening will result in O-ring
damage and a potential refrigerant leak.
IMPORTANT: These units are designed for use with
R-134a only. DO NOT USE ANY OTHER refrigerant
in these units.
CAUTION
When evacuating or charging, circulate water through the
evaporator at all times to prevent freezing and a potential
refrigerant leak. Failure to follow this procedure will
impact or otherwise negatively affect the warranty should
damage result from freezing.
CAUTION
DO NOT OVERCHARGE system. Overcharging results
in higher discharge pressure with higher power consump-
tion and possible compressor damage.
Summary of Contents for 30XV140-500
Page 5: ...5 Fig 2 30XV 140 160 180 Std Tier 140 Mid Tier Air Cooled Chiller...
Page 6: ...6 Fig 2 30XV 140 160 180 Std Tier 140 Mid Tier Air Cooled Chiller cont...
Page 7: ...7 Fig 2 30XV 140 160 180 Std Tier 140 Mid Tier Air Cooled Chiller cont...
Page 8: ...8 Fig 3 30XV 140 High Tier 160 180 Mid Tier 200 Std Tier Air Cooled Chiller...
Page 9: ...9 Fig 3 30XV 140 High Tier 160 180 Mid Tier 200 Std Tier Air Cooled Chiller cont...
Page 10: ...10 Fig 3 30XV 140 High Tier 160 180 Mid Tier 200 Std Tier Air Cooled Chiller cont...
Page 11: ...11 Fig 4 30XV 160 180 High Tier 200 Mid Tier Air Cooled Chiller...
Page 12: ...12 Fig 4 30XV 160 180 High Tier 200 Mid Tier Air Cooled Chiller cont...
Page 13: ...13 Fig 4 30XV 160 180 High Tier 200 Mid Tier Air Cooled Chiller cont...
Page 14: ...14 Fig 5 30XV 200 High Tier Air Cooled Chiller...
Page 15: ...15 Fig 5 30XV 200 High Tier Air Cooled Chiller cont...
Page 16: ...16 Fig 5 30XV 200 High Tier Air Cooled Chiller cont...
Page 17: ...17 Fig 6 30XV 225 Std Tier Air Cooled Chiller...
Page 18: ...18 Fig 6 30XV 225 Std Tier Air Cooled Chiller cont...
Page 19: ...19 Fig 6 30XV 225 Std Tier Air Cooled Chiller cont...
Page 20: ...20 Fig 7 30XV 225 Mid Tier Air Cooled Chiller...
Page 21: ...21 Fig 7 30XV 225 Mid Tier Air Cooled Chiller cont...
Page 22: ...22 Fig 7 30XV 225 Mid Tier Air Cooled Chiller cont...
Page 23: ...23 Fig 8 30XV 225 High Tier Air Cooled Chiller...
Page 24: ...24 Fig 8 30XV 225 High Tier Air Cooled Chiller cont...
Page 25: ...25 Fig 8 30XV 225 High Tier Air Cooled Chiller cont...
Page 26: ...26 Fig 9 30XV 250 275 Std Tier Air Cooled Chiller...
Page 27: ...27 Fig 9 30XV 250 275 Std Tier Air Cooled Chiller cont...
Page 28: ...28 Fig 9 30XV 250 275 Std Tier Air Cooled Chiller cont...
Page 29: ...29 Fig 10 30XV 250 275 Mid Tier 300 Std Tier Air Cooled Chiller...
Page 30: ...30 Fig 10 30XV 250 275 Mid Tier 300 Std Tier Air Cooled Chiller cont...
Page 31: ...31 Fig 10 30XV 250 275 Mid Tier 300 Std Tier Air Cooled Chiller cont...
Page 32: ...32 Fig 11 30XV 250 275 High Tier 300 Mid Tier 325 Std Tier Air Cooled Chiller...
Page 33: ...33 Fig 11 30XV 250 275 High Tier 300 Mid Tier 325 Std Tier Air Cooled Chiller cont...
Page 34: ...34 Fig 11 30XV 250 275 High Tier 300 Mid Tier 325 Std Tier Air Cooled Chiller cont...
Page 35: ...35 Fig 12 30XV 300 High Tier 325 Mid Tier Air Cooled Chiller...
Page 36: ...36 Fig 12 30XV 300 High Tier 325 Mid Tier Air Cooled Chiller cont...
Page 37: ...37 Fig 12 30XV 300 High Tier 325 Mid Tier Air Cooled Chiller cont...
Page 38: ...38 Fig 13 30XV 325 High Tier Air Cooled Chiller...
Page 39: ...39 Fig 13 30XV 325 High Tier Air Cooled Chiller cont...
Page 40: ...40 Fig 13 30XV 325 High Tier Air Cooled Chiller cont...
Page 41: ...41 Fig 14 30XV 350 Standard Tier Air Cooled Chiller...
Page 42: ...42 Fig 14 30XV 350 Standard Tier Air Cooled Chiller cont...
Page 43: ...43 Fig 14 30XV 350 Standard Tier Air Cooled Chiller cont...
Page 44: ...44 Fig 15 30XV 350 Mid Tier Air Cooled Chiller...
Page 45: ...45 Fig 15 30XV 350 Mid Tier Air Cooled Chiller cont...
Page 46: ...46 Fig 15 30XV 350 Mid Tier Air Cooled Chiller cont...
Page 47: ...47 Fig 16 30XV 350 High Tier Air Cooled Chiller...
Page 48: ...48 Fig 16 30XV 350 High Tier Air Cooled Chiller cont...
Page 49: ...49 Fig 16 30XV 350 High Tier Air Cooled Chiller cont...
Page 50: ...50 Fig 17 30XV 400 Standard Tier Air Cooled Chiller...
Page 51: ...51 Fig 17 30XV 400 Standard Tier Air Cooled Chiller cont...
Page 52: ...52 Fig 17 30XV 400 Standard Tier Air Cooled Chiller cont...
Page 53: ...53 Fig 18 30XV 400 Mid 450 Standard Tier Air Cooled Chiller...
Page 54: ...54 Fig 18 30XV 400 Mid 450 Standard Tier Air Cooled Chiller cont...
Page 55: ...55 Fig 18 30XV 400 Mid 450 Standard Tier Air Cooled Chiller cont...
Page 56: ...56 Fig 19 30XV 400 High 450 Mid 500 Std Tier Air Cooled Chiller...
Page 57: ...57 Fig 19 30XV 400 High 450 Mid 500 Std Tier Air Cooled Chiller cont...
Page 58: ...58 Fig 19 30XV 400 High 450 Mid 500 Std Tier Air Cooled Chiller cont...
Page 59: ...59 Fig 20 30XV 450 High 500 Mid Tier Air Cooled Chiller...
Page 60: ...60 Fig 20 30XV 450 High 500 Mid Tier Air Cooled Chiller cont...
Page 61: ...61 Fig 20 30XV 450 High 500 Mid Tier Air Cooled Chiller cont...
Page 62: ...62 Fig 21 30XV Split Unit 40A B High 45A B Mid 50A B Standard Tier Air Cooled Chiller...
Page 63: ...63 Fig 21 30XV Split Unit 40A B High 45A B Mid 50A B Standard Tier Air Cooled Chiller cont...
Page 64: ...64 Fig 21 30XV Split Unit 40A B High 45A B Mid 500A B Standard Tier Air Cooled Chiller cont...
Page 65: ...65 Fig 22 30XV Split Unit 45A B High 50A B Mid Tier Air Cooled Chiller...
Page 66: ...66 Fig 22 30XV Split Unit 45A B High 50A B Mid Tier Air Cooled Chiller cont...
Page 67: ...67 Fig 22 30XV Split Unit 45A B High 50A B Mid Tier Air Cooled Chiller cont...
Page 103: ...103 Fig 44 Field Control and Power Wiring...
Page 104: ...104 Fig 44 Field Control and Power Wiring cont...