Comfort-Aire HKV300A - Manual (Page 43)

Installation, Operation & Maintenance HKV SERIES Heat Controller, LLC
42
Unit & System Checkout
slag, and strong chemical cleaning agents. Verify all air is
purged from the system. Air in the system can cause poor
operation or system corrosion.
‰ Cooling Tower/Boiler: Check equipment for proper set-
points and operation.
‰ Standby Pumps: Verify the standby pump is properly
installed and in operating condition.
‰ System Controls: Verify system controls function and
operate in the proper sequence.
‰ Low Water Temperature Cutout: Verify low water tempera-
WARNING! Verify ALL water controls are open and allow
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the coax or water lines can permanently damage the heat
pump.
WARNING! To avoid equipment damage, DO NOT leave
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unless antifreeze is added to system water. Condenser
coils never fully drain by themselves and will freeze unless
winterized with antifreeze.
ture cut-out controls are provided for the outdoor portion
of the loop or operating problems will occur.
‰ System Control Center: Verify control center and alarm
panel for proper setpoints
and operation (if used).
‰ Miscellaneous: Note any questionable aspects of the
installation.
‰ Log Data: Record data on startup log sheet in this manual.
keep log for future reference.
WARNING!
! !
WARNING!
! !