Andivi TRC-d Technical Manual - Page 7
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Andivi – TRC-D – Technical Manual
WORKING MODE
1. For Cooling or Heating mode manually
selectable type (B, E), working mode
depends on the users' setting.
2. For
Cooling
and
automatical
changeover
working mode depends on the Room
temperature as following:
COOLING MODE
Valve control for Cooling mode
FAN control for Cooling mode
7
08/14, fw. ver. V1.2, V1.3
Heating
mode
type
(C),
Cooling Mode
Heating Mode
not active
Fan Stage III
Fan Stage III
Fan Stage III
Fan Stage III
Fan Stage III
Fan Stage III
Fan Off
½ DB
Valve
active
Valve
active
Valve
Valve
not active
Fan Off
Set-point
Set-point
Set-point
(SP)
Dead Band
(DB)
Stage
Differential
Stage
Differential
Set-point
Set-point
Cooling
Cooling
1/3 PB
1/3 PB
Stage
Stage
Differential
Differential
1/3
1/3
Proportional
Proportional
Band (PB)
Band (PB)
Cooling
Cooling
Room
Temperature
Room
Temperature
Room
Temperature
Room
Room
Temperature
Temperature