J&E Hall Fridgewatch 2000 - User Analogue Pressure or Temperature P6; User Analogue (P6) Low; Fig 92 User Analogue Low: Settings S250, S252, S251, S249 and S277

Fridgewatch 2000 Controller Mk5
Section 3 Publication 3-59
Issue 3.2 : 05.23 Page 190 of 222
22.4. User Analogue Pressure or Temperature P6
22.4.1. User Analogue (P6) Low
P6 Transmitter wired to P6 ANIN 3, used to sense user analogue.
S249 User Analogue (P6) low trip (units: °C or bar)
S250 User Analogue (P6) low alarm (units: °C or bar)
S251 User Analogue (P6) low: force unload (units: °C or bar)
S252 User Analogue (P6) low: load inhibit (units: °C or bar)
S277 User Analogue (P6) low alarm delay time (units: second)
←
Falling User Analogue (
°C or bar)
User Analogue
S252 User Analogue low: load
inhibit
S251 User Analogue low:
force unload
S250 User Analogue low
alarm
S249 User Analogue low trip
Time →
Time delay S277 initiated
S277 times out. Fridgewatch displays E81 - User Analogue (P6) Low - Alarm
Fridgewatch stops the compressor and displays E14 - User Analogue (P6) - Trip
Fig 92 User Analogue Low: Settings S250, S252, S251, S249 and S277