GUIDE SPECIFICATIONS
TP − 3 to 5 Ton High−Efficiency, R−410A Heat Pump
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g.
[Accessories:]
1)
[High Pressure Switch Kit: manual reset for system protection from high pressure conditions
resulting from fan failure or blocked/dirty coil.]
2)
[Loss of Charge Kit : SPST, normally closed switch and automatic reset switch mounted on
suction line.]
3)
[Refrigerant Line Kits: Factory cleaned, dried, pressurized and sealed for field fabrication.]
4.
Controls:
a.
Defrost Control:
1)
Solid−state temperature/time control.
2)
Initiates defrost cycle every 30, 60 or 90 minutes of compressor on" time at temperatures below
42 degrees F (6 degrees C).
3)
Anti−short cycle, timed−off control.
4)
High and low pressure switch monitoring with 5 trip lockout.
b.
[Accessories:]
1)
[Freezestat: senses suction line temperature and cycles compressor off when suction line
temperature falls below 29 degrees F (−2 degrees C) and cycles back on at 58 degrees F (14
degrees C).]
2)
[Low Ambient Control: Available in 2 options based on ambient temperature; for field installation.]
3)
[Mild Weather Kit for field installation to allow heating operation above 75 degrees F (24 degrees
C).]
4)
[Monitor Kit with ambient compensating thermistor and service light thermostat.]
5)
[Outdoor Thermostat Kit to lock out some electric heating elements on indoor units where 2−stage
control is applicable.]
6)
[Thermostat.]
7)
[Time Delay Relay Kit delays indoor blower−off time during cooling cycle.]
5.
Refrigerant Line Connections, Electrical Inlets, Service Valves:
a.
Sweat connection vapor and liquid lines located on cabinet corner.
b.
Fully serviceable and accessible brass service valves.
c.
Full shutoff Vapor valve.
d.
Liquid valve can be front seated to manage refrigerant charge while servicing system.
PART 2.02
PRODUCT SUBSTITUTIONS
A.
Substitutions: No substitutions permitted.
PART 3 EXECUTION
PART 3.01
MANUFACTURER’S INSTRUCTIONS
Specifier Note: Revise article below to suit project requirements and specifier’s practice.
A.
Compliance: Comply with manufacturer’s written data, including product technical bulletins, product catalog installation
instructions and product carton installation instructions.
PART 3.02
EXAMINATION
A.
Site Verification of Conditions: Verify that substrate conditions, which have been previously installed under other sections,
are acceptable for product installation in accordance with manufacturer’s instructions.
PART 3.03
INSTALLATION
A.
Install heat pump in accordance with manufacturer’s instructions and regulations of authorities having jurisdiction.
END OF SECTION
Summary of Contents for TPA036H4
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