TH5f10D NON-PROGRAMMABLE THERMOSTAT
WIRING DIAGRAMS
H]ERMOS[A[ WRNG TERM NALS
C (HOT}
Z_ POWER SU;_Y ;ROV_DE D SCONNEC[ MEANS AND OVERLOAD
Z_ >OWER SUPPLY PROV DE O SCONNECF MEANS AND
M220_S
Fig. 6. Typical hookup of conventional 1H/1C system
with one transformer.
Z_ CONf GURE SYST_:M [YPE FO dEAF PUMPAND CHANGEOVER
VALVE TOE_THER O OR 8 _N THE _NSTALLER SETUP¸ M220_0
Fig. 8. Typical hookup of 1H/1C heat pump.
A POWER SUP _LY PROV DE D SCONNEC]" MEANS AND OVERLOAD
Fig. 7. Typical hookup of conventional 1H/1C system
with two transformers.
IA
_ POWER SUPPLY PROV DE D_SCONNEC[ MEANS AND
Fig. 9. Typical hookup of heat only system.
69-1712--1 4