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WATTS IOM-T-564 tekmar Invita WiFi Thermostat Instruction Manual

Setup - Relays (2 of 3)  
Setting  
Range  
Default  
HEAT 4 DELAY  
Select the time delay when the fourth stage heating turns  
on. The time delay starts counting after the third stage  
heating is turned on. This setting is available when a heat  
pump is selected and there are at least 4 heating stages.  
0 to 180 minutes  
1 minute  
COOL 1 DIFFERENTIAL  
0.9 to 2.0°F  
1.4°F  
Select when the first stage cooling turns on. Turn on point is  
the Cool To setting plus the differential.  
0
.
5
t
o
1
.
0
5
°
C
0.75°C  
COOL 2 DIFFERENTIAL  
1.0 to 10.0°F  
0.6 to 5.6°C  
2.0  
°
F
Select when the second stage cooling turns on. Turn on  
point is the Cool To setting plus the differential. This setting  
is available when there are two cooling stages.  
1.2°  
C
COOL 2 DELAY  
Select the time delay when the second stage cooling turns  
on. The delay time starts counting after the first stage  
cooling is turned on. This setting is available when there  
are two cooling stages.  
0 to 180 minutes  
1 minute  
Y MIN RUN TIME  
0:30 to 10:00 minutes 2:00 minutes  
0:30 to 10:00 minutes 5:00 minutes  
Select the minimum time the cooling compressor must run  
before shutting off. This helps prevent compressor failure.  
Y MIN OFF TIME  
Select the minimum time the cooling compressor must be  
off before turning back on. This helps prevent compressor  
failure.  
DUAL FUEL  
Select dual fuel on if the heat pump has 100% backup  
using a furnace or hydronic fan coil. The setting is available  
for heat pump systems with auxiliary heat.  
Off or On  
Off  
Off  
Off  
Off,  
Humidifier,  
Dehumidifier,  
Ventilation,  
HP Loop Valve  
ACCESSORY RELAY 1  
Select the type of equipment that the accessory relay  
1 operates.  
ACCESSORY RELAY 2  
Off,  
Humidifier,  
Dehumidifier  
Select the type of equipment that the accessory relay 2  
operates. This setting is only available for conventional  
heating systems.  
23  
GeneralDetails
NameWATTS IOM-T-564 tekmar Invita WiFi Thermostat Instruction Manual
MakeWATTS
LanguageEnglish
FiletypePDF (Download)
File size0.66 MB
Download PDF
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