Honeywell FocusPRO TH6110D Manual page 7

FocusPRO
TM
TH6110D Programmable Thermostat
i
_, Power supply. Provide disconnect means and overload protection as required.
,_ Factory-installed jumper. Remove for 2-transformer systems only.
_, Optional 24VAC common connection.
in Installer Setup, set system type to Heat Only.
,_ in Installer Setup, set system type to Heat Pump & changeover valve to 0 or B.
Typica_ 1H/1C system: 1 transformer Typical 1H/1C system: 2 transformers
L1 L1 L1
L2 (HOT) L2 (HOT) L2 (HOT)
c RC
COMPRESSOR-_
CONTACTOR]
G W C Y R RC
o/s
COMPRESSOR
CONTACTOR
_l_ Remove jumper
G WC Y R Rc
OIB
Typical 1H/1C heat pump system
Lt
L2 (HOT)
--[COMPR SSORI
CONTACTOR ]
A" _'CHANG EOVER_
Typical heat=only system
L1
L2 (HOT)
__---' 'iA
R
A
I®o®®®®l
G WC Y R Rc
O/B