Unit Description
24
differences between the return air temperature, discharge air
temperature, and coil temperature exceed certain limits. The
unit can enter defrost cycles as often as every 30 minutes if
required.
Manual Defrost:
In Manual Defrost Mode, the operator
initiates a defrost cycle. See “Initiating a Manual Defrost
Cycle.”
NOTE: The unit will not perform a Manual Defrost Cycle
unless the unit has been turned on with the
O
N
key, the unit
is running in Continuous or CYCLE-SENTRY Mode (or shut
down in CYCLE-SENTRY Null Mode), and the coil
temperature is below 45 F (7 C).
Opening the Front Doors
Pull the right door latch handle out at a 45 degree angle and
turn it down (clockwise) 90 degrees (see Figure 3) to open the
doors and access the engine compartment. Push the door
closed while holding the door latch handle open and then turn
it up (counterclockwise) 90 degrees to close the door.
Figure 3: Door Latch Location
Summary of Contents for Precedent C-600M
Page 2: ......
Page 58: ...Operating Instructions 56 Figure 44 Initiating a Manual Defrost Cycle Defrost Key...
Page 71: ...Operating Instructions 69 Figure 61 Performing a Pretrip Test 2 From Figure 60...
Page 85: ...Operating Instructions 83 Figure 83 Displaying and Clearing Alarm Codes 1 See Figure 84...
Page 86: ...Operating Instructions 84 Figure 84 Displaying and Clearing Alarm Codes 2 From Figure 83...
Page 165: ......