Reznor VPS Unit Installation Manual - Manual (Page 8)

8
Figure 5a. Single and Multiple Heater Installations 120V Control
Supply circuit
120V 60Hz 1 Ph
L2
L1 (HOT)
GND
other burners
Burner 1
T
110V Thermostat
Figure 5b. Single Heater Installations 24V Control
L1
Gas
C
ontrol
MV
X
C
COM
W1
PS0
PS1
IND
R
BK
R
Y
K
BR
GR
BL
K
Y
R
T
24V Thermostat
R W1
C
X
METHOD:-
Cut and strip pink cables linking terminals W1 and R
Attach thermostat wires using suitable wire nuts.
KEY:
BL - BLUE
BK - BLACK
BR - BROWN
GR - GREY
K - PINK
R - RED
Y - YELLOW
Figure 5c. Multiple Heater Installations 24V Control
120V Thermostat
Supply circuit
120V 60Hz 1 Ph
S-0700
C
40VA
Trans
Relay
L1
G
R
L2
L2
L1 (HOT)
GND
T
24V Thermostat
other burners
Burner 1
R W1
C
Fan center relay
(Suppled by others)
30
KEY:
G-GREEN
W-WHITE
BK-BLACK
Other burners
BK
G
W
W
BK
G
BK
KEY:
G - GREEN
W - WHITE
BK - BLACK
R - RED
G R
BK
W
W
BK
BK
Other burners
T
T
T