Honeywell R6H911RF User Manual

2 ZONE T6R SMART THERMOSTAT
T6R-2Z-EN0H 8603 NL01 R0718
3
WIRING OPTIONS 2-CHANNEL RECEIVER BOX
The 2-channel Receiver box always requires 230V power and is suitable for both 24V and 230V zone valve
applications.
Note: For the wiring of the OpenTherrm® boiler a separate cable is required.
C) Wiring 2 zone valves (24V) and 24V
on/off boiler
Zone valve end switches used for
controlling boiler (demand)
D) Wiring 2 zone valves (24V) OpenTherm®
boiler
Demand of zones used for controlling
(modulating) OpenTherm® boiler
A) Wiring 2 zone valves (230V) and basic
230V on/off boiler
Zone valve end switches used for
controlling boiler (demand)
B) Wiring 2 zone valves (230V) and OpenTherm®
boiler
Demand of zones used for controlling
(modulating) OpenTherm® boiler

Honeywell R6H911RF Specifications

General

Brand	Honeywell
Model	R6H911RF
Category	Thermostat
Language	English