Lennox Fhm 170 User Manual

CONTENTS
FLEXYII_WSHP-IOM-0909-E Page 3
ELECTRICAL DATA: WIRING DIAGRAMS
Diagram reference legend ..............................................................................................................................84
Main current diagram TRI/400V/50Hz + T……………………………………………………...............................85
CLIMATIC 50 cont roller………………………………………………………………………….. ............................87
CLIMATIC 50 input…………………………………………………………………………………….......................88
CLIMATIC 50 output…………………………………………………………………………………. .......................89
DAD smoke detector……………………………………………………………………………… ...........................90
General customer connection (TCB) ..............................................................................................................91
General customer connection with Advanced Control Pack (ADC) ................................................................92
Gas burner 60 kW and hot water coil .............................................................................................................93
Gas burner 120 kW ........................................................................................................................................94
Gas burner 180/240 kW..................................................................................................................................95
Electric heater.................................................................................................................................................96
General customer connection diagram...........................................................................................................97
Electrical data control variables ......................................................................................................................98
REFRIGERATION CIRCUIT
R410A ............................................................................................................................................................99
Advanced scroll temperature protection (ASTP).............................................................................................100
Principle sketches...........................................................................................................................................101
HOT WATER COIL DIAGRAM .............................................................................................................................107
MAINTENANCE DIAGNOSTIC
.............................................................................................................................108
MAINTENANCE PLAN
.........................................................................................................................................112
WARRANTY
..........................................................................................................................................................115
CERTIFICATES
....................................................................................................................................................116

Lennox Fhm 170 Specifications

General

Brand	Lennox
Model	Fhm 170
Category	Heat Pump
Language	English