HTP PHR199-55C - Manual (Page 5)

5
LP- 325 REV. 3.21.14
K. MULTIPLE APPLIANCES ......................................................................................................................................................... 21
L. CENTRAL HEATING PIPING DETAIL ...................................................................................................................................... 22
M. PIPING INTO THE DHW PACK ON THE VERSA-FLAME ...................................................................................................... 24
E. MIXING VALVE INSTALLATION .............................................................................................................................................. 25
O. VERSA-FLAME DHW PERFORMANCE .................................................................................................................................. 27
P. DHW PIPING WITH THE VERSA-FLAME ............................................................................................................................... 29
PART 5 – VENTING, COMBUSTION AIR AND CONDENSATE REMOVAL............................................................................ 32
A. GENERAL ................................................................................................................................................................................ 32
B. APPROVED MATERIALS FOR EXHAUST VENT AND INTAKE PIPE .................................................................................... 32
C. REQUIREMENTS FOR INSTALLATION IN CANADA ............................................................................................................. 33
D. EXHAUST VENT AND INTAKE PIPE LOCATION ................................................................................................................... 34
E. EXHAUST VENT AND INTAKE PIPE SIZING .......................................................................................................................... 35
F. LONGER VENT RUNS ............................................................................................................................................................. 35
G. EXHAUST VENT AND INTAKE PIPE INSTALLATION ............................................................................................................ 36
H. VENTING DRAWINGS ............................................................................................................................................................. 37
1. DIRECT VENT INSTALLATION OF EXHAUST VENT AND INTAKE PIPE ........................................................................................................ 37
2. VENTING THROUGH AN EXISTING SYSTEM ................................................................................................................................................. 41
3. INDOOR COMBUSTION AIR INSTALLATION IN CONFINED OR UNCONFINED SPACE ............................................................................... 43
I. CONDENSATE REMOVAL SYSTEM ........................................................................................................................................ 45
PART 6 – FIELD WIRING .......................................................................................................................................................... 46
A. INSTALLATION MUST COMPLY WITH: .................................................................................................................................. 46
B. FIELD WIRING ......................................................................................................................................................................... 48
C. LINE VOLTAGE WIRING FOR STANDARD APPLIANCE ....................................................................................................... 48
D. THERMOSTAT ......................................................................................................................................................................... 48
E. OUTDOOR SENSOR (OPTIONAL) .......................................................................................................................................... 49
F. INDIRECT SENSOR (OPTIONAL) ........................................................................................................................................... 49
G. 0-10 VOLT BUILDING CONTROL SIGNAL (OPTIONAL) ........................................................................................................ 49
H. UL353 LOW WATER CUT-OFF INTERFACE KIT (OPTIONAL) .............................................................................................. 49
I. WIRING OF APPLIANCE ALARM (OPTIONAL) ........................................................................................................................ 49
J. VERSA-FLAME WIRING FOR DHW PRIORITY WITH ZONE VALVES OR CIRCULATORS .................................................. 49
1. WIRING WITH ZONE VALVES .......................................................................................................................................................................... 50
2. WIRING WITH ZONE CIRCULATOR PUMPS ................................................................................................................................................... 50
K. WIRING OF CASCADE SYSTEM COMMUNICATION BUS (PIONEER ONLY) ...................................................................... 51
L. CASCADE MASTER PUMP AND SENSOR WIRING (PIONEER ONLY) ................................................................................ 51
M. CASCADE FOLLOWER PUMP AND SENSOR WIRING (PIONEER ONLY) .......................................................................... 51
PART 7 – GAS CONNECTIONS ............................................................................................................................................... 52
A. GAS PIPING ............................................................................................................................................................................. 53
B. GAS TABLE .............................................................................................................................................................................. 53
C. GAS VALVE ............................................................................................................................................................................. 54
PART 8 – START-UP PREPARATION...................................................................................................................................... 54
A. CHECK FOR GAS LEAKS ....................................................................................................................................................... 55