3.9 GAS TRAIN AND CONTROLS ................................................................................................................... 16
3.10 VENTING OF GAS VALVES AND PRESSURE SWITCHES ............................................................................ 17
3.11 BURNER ................................................................................................................................................ 17
PART 4 WATER CONNECTION ............................................................................................................................ 17
4.1 FREEZE PROTECTION ............................................................................................................................. 18
4.2 WARNING REGARDING CHILLED WATER & HEATING COIL SYSTEMS ...................................................... 18
4.3 INLET AND OUTLET CONNECTIONS ........................................................................................................ 18
4.4 MINIMUM PIPE SIZE REQUIREMENTS .................................................................................................... 18
4.5 PRIMARY HEAT EXCHANGER ................................................................................................................. 18
4.6 LOW WATER TEMPERATURE SYSTEMS .................................................................................................. 19
4.7 INSTANTANEOUS WATER HEATER (non-condensing) ............................................................................. 19
4.8 CONDENSER HEAT RECOVERY MODULE (CHRM) ................................................................................... 20
4.9 CHRM, FLOW and PRESSURE DROP ....................................................................................................... 21
4.10 WATER FLOW SWITCH (shipped loose) .................................................................................................. 21
4.11 LOW WATER CUTOFF (If Equipped) ...................................................................................................... 22
4.12 RELIEF VALVE (shipped loose)................................................................................................................ 22
4.13 CONDENSING HEAT RECOVERY MODULE PIPING CONFIGURATIONS ..................................................... 22
4.13.1 CHRM IN SERIES WITH PRIMARY HEAT EXCHANGER (INTEGRATED LOOP) ............................................. 22
4.14 CIRCULATING PUMP SELECTION ............................................................................................................ 22
4.14.1 CIRCULATING PUMP OPERATION PRIMARY HEAT EXCHANGER .............................................................. 22
4.14.2 CIRCULATING PUMP SELECTION CONDENSOR ...................................................................................... 23
PART 5 ELECTRICAL & CONTROLS ...................................................................................................................... 23
5.1 ELECTRICAL CONECTIONS ...................................................................................................................... 23
5.2 VARIABLE FREQUENCY DRIVE (VFD) ...................................................................................................... 24
5.3 DIFFRENTIAL AIR PRESSURE SWITCH ..................................................................................................... 24
5.4 BLOCKED FLUE SWITCH ......................................................................................................................... 24
5.5 HIGH and LOW GAS PRESSURE SWITCHES (Optional)............................................................................. 24
5.6 HIGH LIMIT ........................................................................................................................................... 24
5.7 DYNAFLAME® SOLA ............................................................................................................................... 25
5.7.1 SERVICE PARTS ...................................................................................................................................... 25
5.7.2 IGNITION MODULE LOCKOUT FUNCTIONS ............................................................................................. 25
5.8 DYNAFLAME CONTROLLER .................................................................................................................... 25
5.9 ERROR TABLE ........................................................................................................................................ 25
PART 6 SOLA CONTROL PANEL .......................................................................................................................... 27
6.1 APPLIANCE TEMPERATURE CONTROLLER .............................................................................................. 27
6.2 CONFIGURE MENU ................................................................................................................................ 43
6.3 LEAD LAG SETUP ................................................................................................................................... 45
6.4 LEAD LAG SETUP FOR UP TO 12 APPLIANCES ......................................................................................... 46
6.5 LOCAL/REMOTE SWITCH ....................................................................................................................... 46
6.6 COMM. PORT 2 ACTIVATION ................................................................................................................. 46
6.7 VARIABLE FREQUENCY DRIVE ................................................................................................................ 47
6.8 FROST PROTECTION .............................................................................................................................. 47
PART 7 COMPONENTS ...................................................................................................................................... 48
7.1 HOT SURFACE IGNITER (GLOW BAR) ...................................................................................................... 48
7.2 FLAME SENSOR ..................................................................................................................................... 48
7.3 COMBUSTION AIR FAN .......................................................................................................................... 48
7.4 INNER JACKET ....................................................................................................................................... 48
7.5 OUTER JACKET ..................................................................................................................................... 48
7.6 VENTING TRANSITION .......................................................................................................................... 48
PART 8 FIELD STARTUP PROCEDURE ................................................................................................................. 49
8.1 CHECKING THE INSTALLATION ............................................................................................................... 49
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