Reznor HRPD Parts Manuals - Manual (Page 11)

Form P-RG/RP/RBL, P/N 263984R4, Page 11
Code P/N Component Description
1N 61145 Natural gas pilot with orifice, high tension lead, flame
probe (less pilot tubing and flame sensor lead)
1P 61146 Propane gas pilot with orifice, high tension lead,
flame probe (less pilot tubing and flame sensor lead)
2N 63088 Natural gas pilot orifice only (7221)
2P 37801 Propane gas pilot orifice only (4209)
3
5145 Pilot tubing, 22" long
9664 Nut with breakaway ferrules (2 required)
4 44675 Sensor lead 9" long
5* 112647 Crimp-on, 90° Rajah terminal connector
6* 112648 90° Boot Terminal Protector
1N,
1P
2N, 2P
4
5*
6*
3
Replacement Pilot -
All Furnaces
Toggle Switches
P/N 40277, DPDT,
3-Position Toggle
Switch in a
4x4 box
(Same
as
Option
CN1)
P/N 101900, DPDT, 3-Position
Toggle Switch (replaces P/N 21826)
- Used in Option CN1 and Remote
Console
Options RC5,
RC6, RC7,
RC8, RC10,
RC11, RC12
P/N 39732, DPST,
2-Position Toggle
Switch
in a 2x4
box
(Same as
Option
CN2)
P/N 101902, DPST,
2-Position Toggle
Switch
(replaces P/N 16816)
- Used in Options
CN2, AG3, AG8, AG9
and Remote Console
Option RC12
P/N 39733, SPDT,
2-Position Toggle
Switch in
a 2x4 box
(Same as
Option
CN3)
P/N 39748, SPST, 2-Position Toggle Switch in a 2x4
box (Same as Option CN4)
NOTE: When replacing SPST
switch with SPDT switch, make
wiring connections at appropriate
two terminals for switch to
function properly.
P/N 101901, SPDT, 2-Position
Toggle Switch (replaces P/N 1052) -
Used in Options CN3, CN4,
and Remote Console
Options RC3,
RC4, RC7,
RC8, RC11
*Included in the replacement
kit which covers several models of heaters; these parts are not
used when replacing pilots on the heaters covered in this manual.
Replacement
Pilot Kits:
Natural Gas -
P/N 110861
Propane -
P/N 110862
Electrical Components and Sensors when the system is equipped with a specially programmed Johnson
Control Metasys ® Unit for Direct Digital Control interface with the building's computerized environmental
control system (Options D1, D2, D3, and D4)
Johnson Controls
Metasys ®
direct
digital
control
unit
Blower Cabinet
DDC Control Option for RGB/RPB only D1 D2 D3 D4
Maintains constant mixed entering air temperature X - X -
Maintains constant discharge air temperature - X - X
Modulating Dampers X - X -
On/Off Dampers - X - X
Modulating Gas Control X X - -
Two-Stage Gas Control - - X X
Firestat (see Code 4, page 8) X X X X
Freezestat (see Code 2, page 8) X X X X
Air Proving Switch (see Code 43, page 10) X X X X
Component Description D1 D2 D3 D4
J/C Metasys ® DDC Interface Unit,
#AS-UNT121-1
171138 171139 171140 171141
EMI Filter, Corcom #3VK1 171738
RBM Relay (2 on D1&2; 3 on D3&4) Replacement Kit for each, P/N 263527
Fuse, 2.5 amp 61542
Fuseholder, Buss HTB-481 60241
Duct Probe Temperature Sensor, J/C
#TE-631 1P-1,
171135
Remote Setpoint Selector,
J/C #TE-6411S-2010
175646
Outdoor Temperature Sensor,
J/C #TE-631 3P-1
171137
SPDT Switch in 2x4 Box (see above) (2) 39733
DDC Damper Interface Module,
H/W Q7230A (see Code 393, pg 23) 171134
-- 171134 --
DDC Gas Control Interface Module
(see photo right)
134170 -- --
DDC Gas Control Interface
Module in Options D1 and
D2, P/N 134170