Optional partsD-25HIGH TEMP. THERMISTOR4 Optional partsPARTS NAME : HIGH TEMP. THERMISTORPARTS No. : PAC-TH011HT-E SALES MODEL CODE : 7H1THR2GWARNING●●●●●●INSTALLATION MANUAL● Before starting installation, read the following description together with the installation manual included with the unit.● Please read carefully and observe fully the following safety precautions.Precautions that must be observed to prevent injuries or death.WARNINGAfter installation carry out a test run to ensure correct operation, then explain operation method and safety precautions to theend user.Tell your customers to keep this installation manual together with the operation manual, and when they give or sell thismachine to any other person include this installation manual and operation manual with it.Before installing any accessories on the unit ensure the unit is isolated from the power supply.Connections must be made securely and without tension on the terminals.All electrical work should be performed by a qualified technician according to local regulations and the instructions givenin this manual.The flow temperature from boiler MUST NOT exceed 70 °C (*1).Before running Floor Dry-up function, disconnect IN4 and IN5 wirings. (*2)*1 When the temperature sensed by flow temp. thermistor or return temp. thermistor exceeds 80°C, FTC4 will detect it as overheat error.*2 High-temperature water produced by boiler operation could flow in and this could cause a big damage to the floor.Make sure to install the boiler that has overheat protection and output flow temperature control.●CNP1(WHT)TBI.1CNV1(WHT)FT C 4TBO.2TBO.11 3151315SW31 81 615CN01(BLK)13CN3C(BLU)CNBH(WHT)17CNBC(GLY) 13CNBHT(BLK)13CNIH(ORN)12CN22(BLU)CN2F(YLW)13CN20(RED)CN21(YLW)13CNW12(RED)CNW5(WHT)121412TBI.2LED1LED2CNPWM(WHT)13SW21 8SW11 8SW4CN108CNRF(WHT)LED4LED315CN105(RED)Item Piece1 Boiler flow temp. thermistor (THWB1) 5 m,color: gray 12 Boiler return temp. thermistor (THWB2) 5 m,color: black 13 Installation manual 11 2 31 2 3 4 5 6 7 8 9 10 11 12 13 14TBI.2THWB1 THWB2
