17
STEP 1: VERIFY CURRENT CONNECTIONS
AS SHOWN BELOW.
P/PV
C/
M/MV
MV
PV
R/BK
Y/BK
Y/BK
V/BK
V/BK
V/BK
Y/BK
G/BK
P4
1
RELAY
D-2 POWER VENT
Y/BK
HONEYWELL
VALVE
Y/BK
V/W
V/BK
HONEYWELL
VALVE
PV
MV
M/MV
C/
P/PV
STEP 2: DISCONNECT BOTH TERMINALS MVPV & MV
AS SHOWN BELOW.
D-2 POWER VENT
V/BK
V/W
Y/BK
Y/BK
R/BK
Y/BK
V/BK
V/BK
Y/BK
G/BK
Y/BK
V/BK
RELAY
P4
1
P/PV
C/
M/MV
MV
PV
HONEYWELL
VALVE
RELAY
STEP 3: CONNECT THE RETURN LINES, FEMALE SPADES TO MALE SPADES
AS SHOWN BELOW.
Y/BK
V/BK
G/BK
1
P4
R/BK
Y/BK
V/BK
V/BK
V/W
Y/BK
Y/BK
Y/BK
V/BK
D-2 POWER VENT
STEP 4: CONNECT THE MAIN VA LVE LINES, FEMALE SPADES TO MALE SPADES
AS SHOWN BELOW.
HONEYWELL
VALVE
PV
MV
M/MV
C/
P/PV
D-2 POWER VENT
P4
1
RELAY
Y/BK
V/BK
R/BK
Y/BK
V/BK
G/BK
Y/BK
V/BK
V/BK
Y/BK
Y/BK
V/W
MODELS 207, 267, 337, 407 EQUIPPED WITH HONEYWELL GAS VALVE
+
GROUND
ON VALVE
TH TR
D
D
INVENSYS/
ROBERTSHAW
VALVE
MODELS 207, 267, 337, 407 EQUIPPED WITH INVENSYS/ROBERTSHAW GAS VALVE
STEP 4
: CONNECT THE MAIN VALVE LINES, FEMALE SPADES TO MALE SPADES
AS SHOWN BELOW.
STEP 3: CONNECT THE RETURN LINES, FEMALE SPADES TO MALE SPADES
AS SHOWN BELOW.
Y/BK
Y/BK
V/W
V/BK
D-2 POWER VENT
STEP 2: DISCONNECT BOTH TERMINALS TH & TR ON HARNESSES
AS SHOWN BELOW.
V/BK
V/W
Y/BK
Y/BK
D-2 POWER VENT
RELAY
1
P4
G/BK
STEP 1: VERIFY CURRENT CONNECTIONS
AS SHOWN BELOW.
R/BK
V/BK
Y/BK
Y/BK
V/BK
R/BK
Y/BK
Y/BK
V/BK
R/BK
V/BK
Y/BK
G/BK
P4
1
V/BK
Y/BK
Y/BK
Y/BK
V/BK
R/BK
RELAY
INVENSYS/
ROBERTSHAW
VALVE
D
D
TRTH
+
1
P4
G/BK
Y/BK
V/BK
R/BK
D-2 POWER VENT
V/BK
V/W
+
TH TR
D
D
INVENSYS/
ROBERTSHAW
VALVE
RELAY
R/BK
V/BK
Y/BK
Y/BK
V/BK
Y/BK
Y/BK
Y/BK
Y/BK
Y/BK
Y/BK
V/BK
Y/BK
Y/BK
V/BK
R/BK
RELAY
INVENSYS/
ROBERTSHAW
VALVE
D
D
TRTH
+
V/W
V/BK
D-2 POWER VENT
R/BK
Y/BK
G/BK
P4
1
V/BK
V/W
Figure 29. Connection Diagrams (207, 267, 337, 407)
APPROVED
UNCONTROLLED DOCUMENT IF PRINTED