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Service Manual For 30gxn Carrier Chiller

  • COMPETITIVE CHILLER CARRIER 30GXN,R 30GXN,R w/SOUND HOODS---Ru n Status S ervice T est T emp eratures P ressures S etpoin ts Inputs O utp uts Co nfigu ra tion m e Clock O perating Mo des Alarm s ENTER ESC M O DE Alarm Status emperature 44.0° F R ™ t ink NEW 30GXN,R PREVIOUS MODEL REMOTE SERVICE PORT OPTION/ACCESSORY NEW SMALLER FOOTPRINT.
  • Manual for 30gxn carrier chiller andrewstephensonmpcouk, manual for 30gxn carrier chiller document for manual for 30gxn carrier chiller is available in various format such as pdf, doc and epub which you can directly download and save.

User guide • Read online or download PDF • Carrier 30GXN User Manual • Carrier Refrigerators. Only trained, qualified installers and service technicians. Should install, start. 30GXN,R chillers to have their capacities decreased below the.

Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations. PC 903 Catalog No.

533-00009 Printed in U.S.A. Form 30GX,HX-14SI Pg 1 102 7-00 Replaces: 30GX,HX-7SI Book 2 Tab 5c Installation Instructions Part No.

30GX-900-048, (60 Hz — 115-v Control) Part No. 30GX-900-049 (50 or 60 Hz — 230-v Control) CONTENTS Page SAFETY CONSIDERATIONS. 1 INTRODUCTION. 1 INSTALLATION. 1-8 Step 1 — Examine Package Contents. 1 Step 2 — Install Piping.

2. REMOVE MINIMUM LOAD PORT PLUGS AND INSTALL FITTINGS. INSTALL PIPING. INSTALL BALL AND SOLENOID VALVES.

Carrier 30gxn Literature

CONNECT PIPING. 30GXN,R UNITS ONLY Step 3 — Dehydrate and Recharge Circuit. 3 Step 4 — Install Control Wiring.

Service Manual For 30gxn Carrier Chiller Maintenance

3. 30HX UNITS. 30GXN,R UNITS. ALL UNITS Step 5 — Configure Unit for Minimum Load Control. 8 Step 6 —Test Minimum Load Relay Outputs.

8 Step 7 — Adjust Setting of Minimum Load Ball Valve. 8 SAFETY CONSIDERATIONS Installing, starting up, and servicing air-conditioning equip- ment can be hazardous due to system pressures, electrical com- ponents, and equipment location. Only trained, qualified installers and service technicians should install, start up, and service this equipment. When working on air-conditioning equipment, observe pre- cautions in the literature and on tags, stickers, and labels attached to the equipment. Follow all safety codes. Wear safety glasses and work gloves.

Use care in handling equipment. INTRODUCTION The minimum load control accessory allows 30HX and 30GXN,R chillers to have their capacities decreased below the standard fully unloaded condition. The accessory provides more precise control of leaving fluid temperature during light load conditions. The 30GXN,R and 30HX chillers have a dual-circuit design. Each minimum load control accessory package con- tains the items required for both circuits.

Because of an auto- matic lead/lag feature on the chillers, the accessory should be installed on both circuits. INSTALLATION Step 1 — Examine Package Contents — Pack- age includes solenoid valves, ball valves, O-ring seal fittings, and instructions. Examine each item. If any part is damaged or missing, file a claim immediately with the shipper and notify your Carrier representative. See Table 1 for accessory package contents and field-supplied material. Table 1 — Accessory Package Contents and Field-Supplied Material Be sure power to equipment is shut off before performing maintenance or service. IMPORTANT: When removing refrigerant, use an approved refrigerant recovery device.

Do not vent refrig- erant into the atmosphere. ACCESSORY PACKAGE COMPONENTS ACCESSORY PART NUMBER 30GX-900-048 30GX-900-049 Solenoid Valve (2) EF23JX212 (2) EF23JX231 Ball Valve (2) EP71BA201 (2) EP71BA201 O-Ring Seal Fitting (4) 30GX503492 (4) 30GX503492 Tube Assembly (2) 30GX503487 (2) 30GX503457 Tube Assembly (Condenser Oil Separator) (2) 30HX402343 (2) 30HX402343 FIELD SUPPLIED MATERIAL — REQUIRED PARTS (Ordered Separately) 5 / 8 -in. OD Copper Tubing, Wiring, Conduit, Thread Sealant, Electrical Supplies Field Supplied 30GXN,R080-528 30HX076-271 Minimum Load Control Accessory 50/60 Hz.

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Service Manual For 30gxn Carrier Chiller

Service Manual For 30gxn Carrier Chiller Troubleshooting

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