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b) Freezer and RFH1-SSB(-HD)(-HS)(-HSE) Freezer
1a) Startup: Freezer (auxiliary code P-5 and earlier) and RFH1-SSB(-HS)(-HSE) Freezer
LED 3 (EvapFM off) is on:
2.5-minute Comp delay timer starts. Cabinet temperature
appears on DB.
1b) Startup: Freezer (auxiliary code P-6 and later) and RFH1-SSB-HD Freezer
No Component LEDs are on. LED 3 (EvapFM on) is off:
EvapFM energizes.
2.5-minute Comp delay timer starts. Cabinet temperature appears on DB.
Note: Evaporator Fan Motor Operation (LED 3 EvapFM): LED 3 is off when EvapFM is
on and LED 3 is on when EvapFM is off.
S3 dip switch 7 or 8 in the "OFF" position:
All freezers (auxiliary code
P-5 and earlier) and RFH1-SSB(-HS)(-HSE) freezer, EvapFM energizes with
Comp and cycles on and off with Comp. EvapFM de-energizes when door is
open.
S3 dip switch 7 or 8 in the "ON" position:
All freezers (auxiliary code
P-6 and later) and RFH1-SSB-HD freezer, EvapFM energizes at startup and
runs continuously, de-energizing for defrost and open doors only. See "II.E.4.g)
Freezer Evaporator Fan Operation (except RFH1) (S3 dip switch 7)" and
"II.E.4.h) RFH1 Freezer Evaporator Fan Motor and Heaters (S3 dip switch 8)."
Dip switch 8 is only used on RFH1-SSB-HD model.
2a) Cool Down: Freezer (auxiliary code P-5 and earlier)
LEDs 4 (Comp) and 5 (ConFM) are on. LED 3 (EvapFM on) is off:
2.5-minute Comp
delay timer terminates. Comp, ConFM, and EvapFM energize.
2b) Cool Down: Freezer (auxiliary code P-6 and later)
LEDs 4 (Comp) and 5 (ConFM) are on. LED 3 (EvapFM on) is off:
2.5-minute Comp
delay timer terminates. EvapFM continues. Comp and ConFM energize.
2c) Cool Down: RFH1-SSB-HD Freezer
LED 4 (Comp and ConFM) is on. LED 3 (EvapFM on) is off:
2.5-minute Comp delay
timer terminates. EvapFM continues. Comp and ConFM energize.
2d) Cool Down: RFH1-SSB(-HS)(-HSE) Freezer
LEDs 4 (Comp and ConFM) and 5 (DrH, PH, and MH) are on. LED 3 (EvapFM on)
is off:
2.5-minute Comp delay timer terminates. Comp, ConFM, EvapFM, DrH, PH,
and MH energize. 2.5 min. Comp minimum run timer starts.
3a) Cool Down Achieved: Freezer (auxiliary code P-5 and earlier) and RFH1-SSB(-HS)
(-HSE) Freezer
LED 3 (EvapFM off) is on:
CB monitors cooling of the cabinet via CTh. CTh cools to
3
°
F (1.7
°
C) below setpoint. Comp, ConFM, and EvapFM de-energize. DrH, PH, and
MH de-energize (RFH1-SSB(-HS)(-HSE)).
3b) Cool Down Achieved: Freezer (auxiliary code P-6 and later)
No Component LEDs are on. LED 3 (EvapFM on) is off:
CB monitors cooling of the
cabinet via CTh. CTh cools to 3
°
F (1.7
°
C) below setpoint. EvapFM continues. Comp
and ConFM de-energize.