Carrier 50PSW036-360 - Manual
Carrier 50PSW036-360 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – LEGEND
- Page 3 – cm
- Page 4 – FPT —; Female Pipe Thread; CAUTION
- Page 5 – not; Fig. 3 — Typical Water Loop System —
- Page 6 – Table 2 — Water Quality Guidelines
- Page 7 – Step 6 — Wire Electrical Connections; Table 3 — 50PSW Electrical Data; WARNING
- Page 12 – Step 7 — Wire Low Voltage Connections; only; System Checkout —; Fig. 8 — Typical Field Wiring; Typical; Fig. 10 — Typical Aquazone Accessory Wiring
- Page 13 – Table 4 — DIP Switch Block S2 —
- Page 14 – Scroll Compressor Rotation —
- Page 15 – Table 7 — Heat Exchanger Pressure Drop; NOTE: Bold values indicate use of antifreeze is re; Cleaning and Flushing —; UNIT SIZE
- Page 16 – per 30 M of Pipe; Table 9 — Antifreeze Percentages by Volume; Internal Pipe Size; CC; Fig. 11 — Test Mode Pins Location
- Page 17 – Retry Mode —; Table 10 — Complete C Control Current LED
- Page 19 – Fig. 14 — Thermistor Nominal Resistance
- Page 20 – Fig. 15 — FP1 and FP2 Thermistor Location; COAX —; uid Line Flow
- Page 21 – Table 13 — Troubleshooting
- Page 24 – HEATING AND COOLING CYCLE ANALYSIS; = SUCTION TEMPERATURE – SUCTION SATURATION TEMPERATURE; SUBCOOLING; = DISCHARGE SATURATION TEMPERATURE – LIQUID LINE TEMPERATURE; DESCRIPTION; REVERSING; COAX; Source
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
Catalog No. 04-53500073-01
Printed in U.S.A.
Form 50PSW-C1SI
Pg 1
10-10
Replaces: New
Installation, Start-Up, and
Service Instructions
CONTENTS
Page
SAFETY CONSIDERATIONS
. . . . . . . . . . . . . . . . . . .1,2
GENERAL
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
INSTALLATION
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12
Step 1 — Check Jobsite
. . . . . . . . . . . . . . . . . . . . . . . . 2
Step 2 — Check Unit
. . . . . . . . . . . . . . . . . . . . . . . . . . . 2
• STORAGE
• PROTECTION
• INSPECT UNIT
Step 3 — Locate Unit
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Step 4 — Mount Unit
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Step 5 — Connect Piping
. . . . . . . . . . . . . . . . . . . . . . . . . 5
• WATER SUPPLY AND QUALITY
• WATER LOOP APPLICATIONS
• GROUND-WATER APPLICATIONS
• GROUND-LOOP APPLICATIONS
• UNIT LOAD PIPING
Step 6 — Wire Electrical Connections
. . . . . . . . . . . . 7
• POWER CONNECTION
• SUPPLY VOLTAGE
• EXTERNAL LOOP POWER CONNECTION
• 220-V OPERATION
• 380-V OPERATION
Step 7 — Wire Low Voltage Connections
. . . . . . . . 12
• THERMOSTAT CONNECTIONS
• WATER FREEZE PROTECTION
• ACCESSORY CONNECTIONS
• WATER SOLENOID VALVES
PRE-START-UP
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
System Checkout
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
FIELD SELECTABLE INPUTS
. . . . . . . . . . . . . . . .13,14
Complete C Control Jumper Settings
. . . . . . . . . . . 13
Complete C Control DIP Switches
. . . . . . . . . . . . . . 13
Deluxe D Control Jumper Settings
. . . . . . . . . . . . . 13
Deluxe D Control DIP Switches
. . . . . . . . . . . . . . . . 13
Deluxe D Control Accessory Relay
Configurations
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
START-UP
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-16
Operating Limits
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Unit Start-Up
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Scroll Compressor Rotation
. . . . . . . . . . . . . . . . . . . . . 14
Flow Regulation
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Cleaning and Flushing
. . . . . . . . . . . . . . . . . . . . . . . . . . 15
Antifreeze
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Cooling Tower/Boiler Systems
. . . . . . . . . . . . . . . . . . 16
Ground Coupled, Closed Loop and Plateframe
Heat Exchanger Well Systems
. . . . . . . . . . . . . . . . 16
OPERATION
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Power Up Mode
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Units with Aquazone Complete C Control
. . . . . . . 16
Units with Aquazone Deluxe D Control
. . . . . . . . . . 16
SYSTEM TEST
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16,17
Page
Test Mode
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Retry Mode
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Aquazone Deluxe D Control LED Indicators
. . . . . 17
SERVICE
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18,19
Water Coil
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Refrigerant System
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Condenser Cleaning
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Checking System Charge
. . . . . . . . . . . . . . . . . . . . . . . 19
Refrigerant Charging
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
TROUBLESHOOTING
. . . . . . . . . . . . . . . . . . . . . . . . 19-21
50PSW START-UP CHECKLIST
. . . . . . . . . . . CL-1,CL-2
SAFETY CONSIDERATIONS
Installation and servicing of air-conditioning equipment can
be hazardous due to system pressure and electrical compo-
nents. Only trained and qualified service personnel should
install, repair, or service air-conditioning equipment.
Untrained personnel can perform basic maintenance func-
tion of cleaning coils. All other operations should be performed
by trained service personnel. When working on air-condition-
ing equipment, observe precautions in the literature, tags and
labels attached to the unit, and other safety precautions that
may apply.
Improper installation, adjustment, alteration, service, main-
tenance, or use can cause explosion, fire, electrical shock or
other conditions which may cause personal injury or property
damage. Consult a qualified installer, service agency, or your
distributor or branch for information or assistance. The
qualified installer or agency must use factory-authorized kits or
accessories when modifying this product. Refer to the individ-
ual instructions packaged with the kits or accessories when
installing.
Follow all safety codes. Wear safety glasses and work
gloves. Use quenching cloth for brazing operations. Have fire
extinguisher available. Read these instructions thoroughly and
follow all warnings or cautions attached to the unit. Consult
local building codes and the National Electrical Code (NEC,
U.S.A.) for special installation requirements.
Understand the signal words — DANGER, WARNING,
and CAUTION. DANGER identifies the most serious hazards
which will result in severe personal injury or death. WARN-
ING signifies hazards that could result in personal injury or
death. CAUTION is used to identify unsafe practices, which
would result in minor personal injury or product and property
damage.
IMPORTANT: Read the entire instruction manual before
starting installation.
AQUAZONE™
50PSW036-360
Water-to-Water Water Source Heat Pump
with PURON
®
Refrigerant (R-410A)
50 Hz
"Loading the manual" means you need to wait until the file loads and becomes available for online reading. Some manuals are very large, and the time they take to appear depends on your internet speed.
Summary
2 Recognize safety information. This is the safety alert symbol ( ). When you see this symbol on the unit and in instructions or manuals, be alert to the potential for personal injury. GENERAL The Aquazone™ 50PSW water source heat pump (WSHP) is a single-package vertically mounted unit with electron...
3 B C A M L K 2.5 cm 1 2 3 4 5 6 J H G F E D Req u ired S ervice Acce ss Option a l S ervice Acce ss 2.5 cm 4.6 cm 1 2 3 4 5 6 Req u ired S ervice Acce ss Option a l S ervice Acce ss B C A 3 . 3 cm 6.9 cm 1 8 .5 cm 4. 3 cm Fig. 1 — 50PSW036-120 Unit SIZES 036,060 LEGEND NOTES: 1. Dimensions shown in...
4 PROTECTION — Once the units are properly positioned on the jobsite, they must be covered with either a shipping carton, vinyl film, or an equivalent protective covering. Open ends of pipes stored on the jobsite must be capped. This precaution is especially important in areas where painting, plaste...
