Rinnai RHE1S40N, Installation And Operation Manual, Page: 3 / 56

3
HE Series Infrared Gas Heater Installation and Operation Manual
TABLE OF CONTENTS
TOPIC ........ PAGE
IMPORTANT INFORMATION - READ FIRST
OPERATING INSTRUCTIONS ....................... 4
SAFETY WARNINGS ..................................... 5
START UP ‘ SMOKE ’ ...................................... 6
FLUE VENTING ....................................... 6, 19
THERMOSTAT COMFORT SETTING ............ 5
GAS CONNECTION ................................. 7, 25
CLEARANCE TO COMBUSTIBLES ........ 7 - 10
Clearances: Figures & Table .................. 8 - 9
STACKING HEIGHT SIGN ........................... 9
VENT CLEARANCE ....................... 10, 20 - 22
1. APPLICATION .............................................. 11
2. LABOR REQUIREMENTS ............................ 12
3. INSTALLATION IN AIRCRAFT HANGARS ... 12
4. INSTALLATION IN COMMERCIAL
GARAGES .................................................... 12
5. INSTALLATIONS OTHER THAN
SPACE HEATING ......................................... 12
6. PRE - INSTALLATION SURVEY ..................... 13
7. MOUNTING CLEARANCES .......................... 13
8. SERVICE CLEARANCE .............................. 13
9. HEATER PLACEMENT GUIDELINES ........... 14
10. HEATER INSTALLATION ............................. 15
10 - A SEISMIC RESTRAINT ............................... 18
10 - B HIGH WIND RESTRAINT .......................... 18
11. FLUE VENTING ........................................... 19
Side Wall Horizontal Vent .................. 20 - 21
Horizontal Vent Terminal Location ............. 22
Vertical Vent Through Roof ...................... 23
12. COMBUSTION AIR REQUIREMENTS ......... 24
13. GAS SUPPLY & CONNECTION .................. 25
ORIENTATION OF FLEXIBLE GAS
CONNECTION (if applicable) ........................ 26
14. GAS CONVERSION ..................................... 27
15. ELECTRICAL AND THERMOSTAT .............. 27
TOPIC ……... PAGE
16. HIGH ALTITUDE INSTALLATION .................. 27
17. LIGHTING INSTRUCTIONS ............. .............27
18. RECOMMENDED MAINTENANCE ............. .. 28
19. FENWAL DSI : WIRING DIAGRAM ................ 29
20. MULTIPLE HEATERS/T-STAT : WIRING DIAGRAM .... 30
21.
SEQUENCE OF OPERATION
: FENWAL DSI ........ 31
22. FENWAL DSI : WIRING DIAGRAM ............... 34
23.
SEQUENCE OF OPERATION
:
FENWAL DSI
............ 35
24. CHANNEL MICRO 50N DSI : WIRING DIAGRAM ....... 37
25. SEQUENCE OF OPERATION : MICRO 50N DSI ........ 37
26. SPARK IGNITION CIRCUIT ........................... 40
27. SPARK IGNITER ADJUSTMENT ................... 40
28. TROUBLESHOOTING GUIDE ........................ 41
29. START– UP / COMMISSIONING SHEET ....... 43
PRODUCT DIMENSIONS & DATA
30. HEATER DIMENSIONS / WEIGHTS ……….45
31. HIGH ALTITUDE & ORIFICE CHART ............. 46
32. OPTIONAL ACCESSORIES .................... 47 - 49
33. REPLACEMENT PARTS LIST ................ 50 - 52
GAS - FIRED VENTED OVERHEAD HEATER