Honeywell DT4R Wireless Modulating Room Thermostat Instruction Manual
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Must be installed by a competent person. To ensure your safety make sure the mains power is switched OFF before accessing wiring.
Application
Pittway Sarl, Z.A. La Pièce 6,
1180 Rolle, Switzerland
Country of origin : UK
© 2023 Resideo Technologies, Inc. All rights reserved.
The Honeywell Home trademark is used under license from Honeywell International Inc.
This product is manufactured by Resideo Technologies, Inc. and its affiliates.
R32350730-001 B
On/off boiler (230V)
Combi boiler
Heat Pump
2-Port Zone Valve
Install the Relay Box
Install the Thermostat
RF Communication Test
The Thermostat and Relay Box in this pack are pre-bound.
Parameters
HC
Heat, Cool, Heat/Cool Mode
H, C, HC
Ot
Minimum On Time
1, 2, 3, 4, 5, 10, 15, 20, 25, 30
OFt
Minimum Off Time
0, 1, 5, 10
Cr
Cycle Rate
3, 6, 9, 12
tO
Temperature Offset
-3.0 … +3.0°C
(0.0)
UL
Upper Limit (heat)
19 … 35°C
LL
Lower Limit (heat)
5 … 19°C
ULc
Upper Limit (cool)
27 … 35°C
LLc
Lower Limit (cool)
5 … 27°C
EOs
Eco Offset
-3.0 … +3.0°C
(-2.0)
LC
Failsafe Mode
0 = Disabled
FS
Factory Reset
0, 1 = Reset
End
Exit
The Honeywell Home DT4 Room | Resideo EMEA
