24
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.
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 .
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 .
7. PARAMETERS
7.1 Thermostat /
tHE
Danfoss ERC 102
Hold 3 sec: Menu
1 Click: Variable direct function, e.g.ECO/Night mode
1 Click: Variable direct function, e.g. light
Sub function: Up
1 Click: Temperature setpoint
Sub function: Down
Sub function: Back
Sub function: OK
ERC Front and Button Functionallity:
1 Click: Temperature setpoint
ERC menu
code
Default
Min
Max
Unit
Conv
Unit
Scale
Default Access
Shop Ser OEM
Thermostat
tHE
Set point adjustment ratio
SPr
0 .5
0 .0
1 .0
no
.1
-- -- RW
Differential
diF
2 .0
0 .0
20 .0
C/F r
K
.1
-- RW RW
High Set Point
HSE
50 .0/122 .0 -50 .0/122 .0 80 .0/176 .0
C/F a
°C/°F
.1
-- RW RW
Low Set Point
LSE
-35 .0/-31 .0 -35 .0/-31 .0 80 .0/176 .0
C/F a
°C/°F
.1
-- RW RW
Air Temp Adj .
tAd
0 .0/0 .0
0 .0/0 .0
20 .0/36 .0
C/F r
K/°R
.1
-- -- RW
ERC
102 Reference manual – 7 PARAMETERS