EMI AMERICA SERIES
INSTALLATION, OPERATION AND MAINTENANCE MANUAL
MULTI-ZONELIMITED RANGE HEAT PUMP
CONDENSING UNITS
Page
TO THE INSTALLER
INSTALLATION, OPERATION AND MAINTENANCE MANUAL
SAFETY INSTRUCTIONS
DANGER
DESCRIPTION
INSTALLER SUPPLIED ITEMS
CONTROLS AND COMPONENTS
SYSTEM OPTIONS
S2HA UNIT MOUNTING SECTION
S2HA INSTALLATION INSTRUCTIONS
DANGER
S2HA ELECTRICAL WIRING INSTALLATION SECTION
DANGER
Rating Plate
Low Volt Connection
Wire Diagram
Completed
Electrical Connections
ELECTRICAL WIRING
T2HA INSTALLATION INSTRUCTIONS
Wiring
Diagram
T2HA INSTALLATION INSTRUCTIONS ELECTRICAL WIRING
P-TRAPINSTALLATION
1. Clean the ends of tubing and insert into
T2HA Shown
RECAP OF COMPLETING PIPING CONNECTIONS
S2CA Shown
S1CA Shown
Adjust
Pairing
S2HA & T2HA REFRIGERANT CHARGE TABLE
Circuit
Cooling Cycle 9,000 Btuh Circuit
MULTI-ZONEHEAT PUMP FIELD CHARGING
Cooling Cycle 12,000 Btuh Circuit
Note Minimum compressor superheat 5 F
Cooling Cycle 24,000 Btuh Circuit
Cooling Cycle 18,000 Btuh Circuit
MULTI-ZONEHEAT PUMP FIELD CHARGING
Note Minimum compressor superheat 5 F
MULTI-ZONEHEAT PUMP FIELD CHARGING
Heat Cycle 9,000 Btuh Circuit
Heat Cycle
12,000 Btuh Circuit
Heat Cycle
MULTI-ZONEHEAT PUMP FIELD CHARGING
18,000 Btuh Circuit
Heat Cycle
Instructions
Side Gauge
STARTING THE UNIT
Proceed to the Sequence Of Operation
Call our Technical Support Department @
START-UPAND TROUBLESHOOTING TEST PROCEDURE
Cooling operation, Multi-zoneHeat
MULTI-ZONECONDENSER SEQUENCE OF OPERATION
Pump
Heating operation, Multi-zoneHeat
SPECIFIC CHANGES
OPERATION AND MAINTENANCE
GENERAL RECOMMENDATIONS
LOW VOLT INTERCONNECT DIAGRAMS
specifications may change without notice
S2HA DIMENSIONS AND SPECIFICATIONS
15” 38”
MODEL
S2HA SYSTEM PERFORMANCE
COOLING
HEATING
specifications may change without notice
T2HA DIMENSIONS AND SPECIFICATIONS
Nominal
Maximum
T2HA Top Discharge
T2HA DIMENSIONS AND SPECIFICATIONS
Model
Cooling