Tjernlund UCRT Rooftop Inducer Universal Control (Version X.06) 8504162 Rev A 05/11 - Manual (Page 12)

11
UC1 UNIVERSAL CONTROL CONNECTED WITH A HONEYWELL R8184 SERIES
OR EQUIVALENT PRIMARY CONTROL AND A BURNER MOTOR POST-PURGE
RED JUMPER POSITION MUST BE THE SAME
AS APPLIANCE INTERLOCK VOLTAGE.
U
N
IVER
SAL
C
O
N
T
R
O
L
XN
BURNER
NM
T
R
M
THERMOSTAT
OIL VALVE
W
O
WHITE
ORANGE
B
F
F
T
T
IMPORTANT:
XL
J1
J2
115V DRY 24V
115 VAC
LEGEND:
CALL
JUMPER
BLACK
HONEYWELL R8184
SERIES OR EQUIVALENT
VENTER
MOTOR MOTOR
IGNITION
TRANS
50/60 Hz
SUPPLY
115 VAC
SPADE TERMINAL IN ELECTRICAL BOX.
GROUND
CRIMP GROUND WIRE TO GROUNDING
IMPORTANT:
D/N 9183047-4 10/16/03
L1 OR B1
CONNECT TO
CONNECT TO
L2 OR B2
1. Separate the burner motor wire and ignition transformer from the Orange wire of R8184.
2. Connect the Orange of R8184 to #1 on UC1 terminal block.
3. Connect #2 on UC1 terminal block to White on R8184 and L2 or B2.
4. Connect the HOT wire of oil solenoid valve to #4 on UC1 terminal block and neutral wire to White or N.
5. Connect burner motor and ignition transformer HOT wires to M terminal on UC1 and neutrals to White or N.
6. Make sure RED voltage jumper on UC1 is on 115V.
7. Connect 115 VAC supply voltage to L & N terminals on UC1. Connect the 2 green ground wires in UCRT to supply ground.
Important: Installer must supply overload and disconnect protection.
8. If not previously completed, connect Black, White and Red leads from UCRT to like colors in Rooftop Inducer whip 4x4 weather
proof junction box. Connect the Green/Yellow ground lead in UCRT to the ground screw in the Rooftop Inducer whip 4x4
weatherproof box. Connect Blue and Yellow leads from UCRT to PSA-1 Fan Prover switch. Prover Leads are not polarity sensitive.
UC1 UNIVERSAL CONTROL CONNECTED TO A HONEYWELL
R8184 SERIES OR EQUIVALENT PRIMARY CONTROL
50/60 Hz
R
WHITE
ORANGE
BLACK
HONEYWELL
R8184 SERIES
OR EQUIVALENT
IGNITION TRANS
BURNER MOTOR
WHITE
SUPPLY
115 VAC
BLACK
UNIV
E
R
S
A
L
CONT
ROLLE
R
XN
RED JUMPER POSITION MUST BE THE SAME
IMPORTANT:
AS APPLIANCE INTERLOCK VOLTAGE.
J1
XL
J2
115V DRY 24V
115 VAC
LEGEND:
CALL
JUMPER
SPADE TERMINAL IN ELECTRICAL BOX.
GROUND
CRIMP GROUND WIRE TO GROUNDING
IMPORTANT:
D/N 9183046-2 10/16/03
L1 OR B1
CONNECT TO
CONNECT TO
L2 OR B2
WHITE
1. Separate the Black burner motor wire from the Orange wire of R8184 Primary Control.
NOTE: Do not separate the ignition transformer wire from the Orange.
2. Connect Orange wire of R8184 to #1 on UC1 terminal block.
3. Connect #2 on UC1 terminal block to White on R8184 and L2 or B2.
4. Connect Black of burner motor to #4 on UC1 terminal block.
5. Make sure RED voltage jumper on UC1 is on 115V.
6. Connect 115 VAC supply voltage to L & N terminals on UC1. Connect the 2 green ground wires in UCRT to supply ground.
Important: Installer must supply overload and disconnect protection.
7. If not previously completed, connect Black, White and Red leads from UCRT to like colors in Rooftop Inducer whip 4x4 weather-
proof junction box. Connect the Green/Yellow ground lead in UCRT to the ground screw in the Rooftop Inducer whip 4x4
weatherproof box. Connect Blue and Yellow leads from UCRT to PSA-1 Fan Prover switch. Prover Leads are not polarity sensitive.