Uninterrupted Pull Down (Ipd); Lights Delay (Ld); Low Voltage (Lo) - Elstat ems55advanced Manual

2. Requires a condenser sensor.
3. To set the condenser high temperature
4. To disable, set below 50ºC or 122ºF.
range 0.0 to 125ºC (32 to 257ºF)
global default 0.0ºC (32ºF) - disabled.
10.29

uninterrupted pull down (IPd)

The table below details the uninterrupted pull down (I Pd) parameter.
display
Defines the temperature that if exceeded starts an uninterrupted pull down, i.e. the ems controller
switches on the compressor and runs the compressor continuously until the product reaches the set
description
point (S P) temperature.
During this time, defrost cycles do not occur.
Must be set as follows:
Above the saving set point (
l
considerations
S d
(
Above the defrost termination (
l
range 0.0 to 30ºC (32 to 86ºF)
global default 20ºC (68ºF)
10.30

lights delay (Ld)

The table below details the lighst delay (L d) parameter.
display
description Defines the delay to switch off the cooler lights after the ems controller switches to the saving mode.
considerations Must be set in multiples of 30.
range 0 to 120 minutes
global default 00 (no delay)
10.31

low voltage (LO)

The table below details the low voltage (L O) parameter.
display
Defines the minimum voltage allowed before switching off the compressor.
description
The low voltage (L O) values are approximations and not actual voltage readings (see table below).
considerations
1. Must not be used with an external voltage stabiliser
ems55advanced and ems55Radvanced / General Use
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refrigeration system temperature when the condenser is 75% blocked.
S S P
) plus saving differential
) temperature.
dtd
(Ht
), measure the
) temperature.