Thermo Pride MODEL OPA User Manual
Page 2
All installations and services must be performed by qualified service personnel.
1
Contents
SECTION
PAGE
I.
SAFETY INFORMATION .............................…………………………………….3
II.
GENERAL INSTRUCTIONS ...........................................………………….…..9
III.
GENERAL INSTALLATION .....................................................………………. 9
A. Codes and Clearances .......................................................……………. 10
B. Selection of Installation Location .........................................…………… 11
C. Venting Of Combustion Products ............................................………….13
D. Condensate Drain ....................................................................…………14
E. Oil Tank and Piping ..................................................................... ……... 15
F. Oil Filter .......................................................................................……… 17
G. Burner Specifications and Performance .......................................…….. 17
H. Airflow Requirements and Sizing of Ductwork ..............................…….. 19
I. Air Filters ......................................................................................…….. 23
1. Filter Installation ......................................................................…….. 23
2. Use of non-Thermo Pride Filters or Retention Means ..............……. 23
J. Electrical Wiring .............................................................................……. 24
1. Electronic Air Cleaner (EAC) and Humidifier Installation ..........…… 26
2. Thermostat Anticipator Setting.................................................…….. 28
3. Blower Motor Speed Selection .................................................……. 30
IV.
STARTUP PROCEDURES.........................................................................…….32
A. HEATING SYSTEM
1. Initial Startup .............................................................................…….32
2. Adjustment of Burner Combustion .............................................…… 34
3. Adjustment of Heat Input Rate ...................................................…… 37
4. Setting Supply Air Temperature Rise .....................................……... 38
5. Checkout Procedure ................................................................…….. 39
B. COOLING SYSTEM
1. Initial Startup ......................................................................….……... 41
2. Definition of Superheat .......................................................... ……... 42
3. Evaporator Superheat ...........................................................………. 43
4. Definition of Subcooling ..........................................................…….. 44
5. Condenser Subcooling ...........................................................…….. 44
6. Recommendations for Operation at Low Temperatures ............… 45
V.
INSTALLER'S INSTRUCTIONS TO USER ..........................................….. 46