Carrier 28QX - Manual (Page 2)

INDEX
Page
SAFETY CONSIDERATIONS............................................4
INSTALLATION.................................................................. 4
Step 1 — Check Equipment and Jobsite.......................... 4 — 6
• UNPACKAGE UNITS
• INSPECT EQUIPMENT
• REVIEW SYSTEM COMPONENT DATA
• COMPLETE SYSTEM REQUIREMENTS AND
CONSIDER SYSTEM RECOMMENDATIONS
Step 2 — Install Weathermaster III
Heat Pump System.............................................................. 6
• MAKE PIPING CONNECTIONS
• MAKE ELECTRICAL CONNECTIONS
Step 3 — Install and Insulate Water Storage Tank ... 7, 8
• TANK LOCATION
• REVIEW STORAGE TANK DESIGN
REQUIREMENTS
• INSULATE STORAGE TANK
Step 4 — Install Solar Collector Panels ........................ 8 — 12
• PLAN PHYSICAL POSITION OF PANELS
• PLAN THE COLLECTOR ARRANGEMENT
AND PIPING CIRCUITS
• CONSTRUCT COLLECTOR SUPPORTS
Page
• MOUNT THE COLLECTORS
• MAKE PIPING CONNECTIONS
• LEAK TEST THE COLLECTOR ARRAY
• INSTALL FLASHING, INSULATION AND
FRAME ENCLOSURE
Step 5a — Install Plain Water Pump Package . . .
• MOUNT ON FLOOR
• MAKE WATER PIPING CONNECTIONS
• LOCATE AND INSTALL THERMISTOR
SENSORS AND AQUASTAT BULBS
Step 5b — Install Glycol Pump Package
MOUNT ON FLOOR
MAKE WATER/GLYCOL PIPING
CONNECTIONS
• LOCATE AND INSTALL THERMISTOR
SENSORS AND AQUASTAT BULBS
Step 6 — Make Electrical Connections . . . .
• INSTALL BRANCH CIRCUIT FUSED
DISCONNECTS
• CONTROLPOWER
INITIAL START-UP..........................................
MAINTENANCE AND SERVICE DATA . .
12 - 16
16 - 19
20-22
23 -26
26-30
MODEL NO.
28QX036000
280X042000
REFRIG
CONTRJOL
Bypass
Accurater
NET WEIGHT
_Jlb]
95"”
i05
ACCESSORIES
F i Iter Rack
and Filters
Fig. 2 — Dimensions and Connections