1–3
T-372
WARNING
!
Wear rubber gloves and wash the solution from the skin immediately if accidental contact occurs.
Do not allow the solution to splash onto concrete.
WARNING
!
Always turn OFF the unit circuit breakers (CB-1 & CB-2) and disconnect main power supply before
working on moving parts.
WARNING
!
Installation requires wiring to the main unit circuit breaker, CB-1. Make sure the power to the unit is
off and power plug disconnected before beginning installation.
CAUTION
!
When charging the unit with R-513A refrigerant, charge as a liquid only. R-513A is an azeotrope
blend containing R-1234yf and R-134a. Charging or topping off as a vapor will result in an
incorrect mixture of blend in the system.
CAUTION
!
Charge water-cooled condenser or receiver according to nameplate specifications to ensure
optimal unit performance.
CAUTION
!
Do not remove wire harnesses from controller modules unless you are grounded to the unit
frame with a static safe wrist strap.
CAUTION
!
Unplug all controller module wire harness connectors before performing arc welding on any
part of the container.
CAUTION
!
Pre-trip inspection should not be performed with critical temperature cargoes in the container.
CAUTION
!
When PRE-TRIP key is pressed, economy, dehumidification and bulb mode will be deactivated.
At the completion of pre-trip activity, economy, dehumidification and bulb mode must be
reactivated.
CAUTION
!
When a failure occurs during automatic testing, the unit will suspend operation awaiting
operator intervention.
CAUTION
!
When Pre-Trip test Auto 2 runs to completion without being interrupted, the unit will terminate
pre-trip and display “Auto 2” “end.” The unit will suspend operation until the user depresses
the ENTER key!