Parameters; Thermostat - Danfoss ERC 102 Reference Manual

7. PARAMETERS

This chapter details all user-accessible parameters
in ERC 102 software 5 .05 .
NOTE: Incorrect parameter settings can lead to
inadequate cooling, excessive energy consumption,
unnecessary alarms and in the case of temperature-
sensitive food storage, breaches in food hygiene
principles and regulations. Only a trained operator
should make changes to parameters.
INFO!
Some parameters may be hidden to you. When
scrolling through menus, the parameters available will
have been pre-determined using KoolProg software.
Your access level will determine which parameters you
can view and edit.

7.1 Thermostat /

ERC 102 can handle both Celsius and
Fahrenheit . Changing from C to F and vice-versa
is done in the Display menu . When the change
is made, all temperature values are automatically
re-calculated and updated in all other
parameters accordingly .
Thermostat
Set point adjustment ratio
Differential
High Set Point
Low Set Point
Air Temp Adj .
24 ERC 102 Reference manual – 7 PARAMETERS
tHE
ERC menu Default
code
tHE
SPr 0 .5
diF 2 .0
HSE 50 . 0 /122 . 0 -50 . 0 /122 . 0 80 . 0 /176 . 0
LSE -35 . 0 /-31 . 0 -35 . 0 /-31 . 0 80 . 0 /176 . 0
tAd 0 .0/0 .0 0 .0/0 .0
The access level can be set separately for each
parameter using KoolProg software . There are three
levels of access – 1, 2 and 3 . Level 1 is for shop access,
level 2 for technicians and level 3 for OEMs . The access
levels cannot be set using the buttons . Passwords for
the different levels can however be altered for the
level of access you have – for example a level 2 user
can change the password for level 1 and level 2 but
not level 3 .
1 Click: Temperature setpoint
Sub function: Up
1 Click: Temperature setpoint
Sub function: Down
Min Max Unit
Conv
0 .0 1 .0 no
0 .0 20 .0 C/F r
C/F a
C/F a
20 .0/36 .0 C/F r
Unit Scale Default Access
Shop Ser OEM
.1 -- -- RW
K .1 -- RW RW
°C/°F .1 -- RW RW
°C/°F .1 -- RW RW
K/°R .1 -- -- RW