Table of Contents
1
GENERAL INSTRUCTIONS .......................................................................................................... 1
2.
LOCATION ...................................................................................................................................... 1
3.
AIR REQUIRED FOR COMBUSTION AND VENTILATION ..................................................... 2
4.
ELECTRICAL WIRING................................................................................................................... 3
5.
GAS SUPPLY ................................................................................................................................... 3
6.
VENTING ......................................................................................................................................... 4
6.1 OUTDOOR VENTING...................................................................................................................... 5
6.2 STANDARD VENTING .................................................................................................................. 6
6.3 SIDEWALL VENTING.................................................................................................................... 6
6.4 OUTDOOR AIR KIT........................................................................................................................ 6
6.5 FILTER KIT...................................................................................................................................... 6
6.6 CONDENSER HEAT RECOVERY MODULE (CHRM) ............................................................... 7
7 WATER PIPING............................................................................................................................... 9
7.1 PROTECTION DEVICES ................................................................................................................ 9
7.2 FREEZE PROTECTION ................................................................................................................ 10
7.3 CHILLED WATER SYSTEMS...................................................................................................... 10
7.4 HEATING SYSTEM PIPING ........................................................................................................ 11
7.5 LOW WATER TEMPERATURE SYSTEMS ............................................................................... 11
7.6 INSTANTANEOUS WATER HEATER ....................................................................................... 11
7.7 HOT WATER SYSTEM PIPING................................................................................................... 11
8
INSTRUMENTATION AND CONTROLS................................................................................... 15
8.1 SAFETY CONTROLS.................................................................................................................... 15
8.2 CONTROL PANEL ........................................................................................................................ 15
8.3 CONTROL DEVICES .................................................................................................................... 18
9
OPERATION .................................................................................................................................. 19
9.1 START-UP...................................................................................................................................... 19
9.2 STAGING OPERATION................................................................................................................ 20
9.3 OPERATION SQUENCE............................................................................................................... 22
10 PILOT AND MAIN BURNER FLAMES ...................................................................................... 23
10.1. MAIN BURNER ............................................................................................................................. 23
10.2. PILOT BURNER ............................................................................................................................ 24
11 OPERATION AND SERVICE ....................................................................................................... 25
12 LIGHTING INSTRUCTIONS........................................................................................................ 25
13 TROUBLE SHOOTING GUIDE.................................................................................................... 26
14 TYPICAL GAS TRAIN.................................................................................................................. 27
15 ELECTRICAL DIAGRAMS .......................................................................................................... 27
16 EXPLODED VIEW MicoFlame Grande ........................................................................................ 30
17 EXPLODED VIEW MicoFlame Grande Outdoor and/or Condensing .......................................... 31
18 MICOFLAME GRANDE REPLACEMENT PARTS LIST .......................................................... 32
WARRANTY ........................................................................................................................................... 33
Summary of Contents for MicoFlame Grande MFH2000
Page 14: ...12 Figure 7 Typical Heating System Figure 8 Typical Low Water Temperature System...
Page 15: ...13 Figure 9 Typical Instantaneous Water System Figure 10 Typical Water Heating System...
Page 16: ...14 Figure 11 Typical Water Heating System...
Page 30: ...28...
Page 31: ...29...
Page 32: ...30 16 EXPLODED VIEW MicoFlame Grande...
Page 33: ...31 17 EXPLODED VIEW MicoFlame Grande Outdoor and or Condensing...
