Installation Guide
Settings on thermostat
Excluding rooms from cooling: To exclude a room from cooling - typically in bathrooms where cooling
would be uncomfortable - go to thermostat and set menu
for further information.
Choose reference room thermostat: To assign a thermostat as reference room thermostat, go to the
desired reference room thermostat and in menu
When selected the thermostat will control when the system goes from heating mode to cooling mode
based on the actual temperature in the room.
It is only possible to have one reference thermostat per system and if more than one thermostats are
assigned as reference, the last assigned will overwrite the previous reference room thermostats and cause
these to revert to normal function.
Application test function
Enter the "Test" menu via the installer key.
The Application test (APP test) is specific for each applica-
tion. The test is split into steps to ensure that all compo-
nents are installed correctly. Please follow the process.
Test steps
Step 1:3 During the first minute of the test, the AMZ 112
valve of the hot flow side is set to "heating mode" via
"PWR1 output going ON". Check on valve/actuator that
position is correct for "heating".
Step 2:3 During the second minute of the test, the AMZ
112 valve on the cold flow side is set to "cooling mode"
via "PWR1 output going OFF" and "Relay output" going
ON. Check on valve/actuator that position is correct for
"cooling".
Step 3:3 During last minute of the test, botm AMZ 112
valves are closed.
Parts list
Pos. 1a & 1b
DN15: 082G5511 DN20: 082G5512
Pos. 2
088U05XX / 088U06XX / 088U07XX
Pos. 3
NC: 088H3110 / NO: 088H3111
Pos. 4
088U0251
VIMDE20F / 088N2100
Expansion Module for Danfoss Icon™ Master
2 pcs. AMZ112
1 set Danfoss Manifold (types FHF or BasicPlus or SSM)
xx pcs. thermal actuator, 24 V TWA-A
1 pc. dew point sensor, Type CF-DS
to
. See Thermostat Installation Guide
set to
.
RUN
INSTALL
UNINSTALL
TEST
TEST NET
OK
TEST APP
TEST FLO
© Danfoss | FEC | 2018.12 | 19
GB