24
2600 Emrick Blvd • Bethlehem, PA 18020 • USA • 800-922-0085 • www.warrencontrols.com
Rotation Switch Position
On-Off Control Action
Facing Up Arrow
(E024 & E029 without VMS-50 BCM)
WH#3(Y) connected to RD#2(+) Closes 2-way valves and Closes Lower
port 3-way valves. WH#3(Y) not connected to RD#2(+) Opens 2-way
valves and Closes Upper port 3-way valves.
Facing Up Arrow
(E024 and E029/31 with VMS-50 BCM)
WH#3(Y) connected to Terminal 24 VDC +
→
Closes 2-way valves and
Closes Lower port 3-way valves. WH#3(Y) not connected to Terminal
24 VDC +
→
Opens 2-way valves and Closes Upper port 3-way valves.
Facing Down Arrow
(E024 & E029 without VMS-50 BCM)
WH#3(Y) connected to RD#2(+) Opens 2-way valves and Closes Upper
port 3-way valves. WH#3(Y) not connected to RD#2(+) Closes 2-way
valves and Closes Lower port 3-way valves.
Facing Down Arrow
(E024 and E029/31 with VMS-50 BCM)
WH#3(Y) connected to Terminal 24 VDC +
→
Opens 2-way valves and
Closes Upper port 3-way valves. WH#3(Y) not connected to Terminal
24 VDC +
→
Closes 2-way valves and Closes Lower port 3-way valves.
Facing Up Arrow
(E025 & E026)
WH#3(Y) connected to RD#2(+) Closes 2-way valves and Closes Lower
port 3-way valves. WH#3(Y) not connected to RD#2(+) Opens 2-way
valves and Closes Upper port 3-way valves.
Facing Down Arrow
(E025 & E026)
WH#3(Y) connected to RD#2(+) Opens 2-way valves and Closes Upper
port 3-way valves. WH#3(Y) not connected to RD#2(+) Closes 2-way
valves and Closes Lower port 3-way valves.
ON-OFF CONTROL
Rotation Switch Position
On-Off Power Failure Action
Facing Up Arrow
(E024 & E029 without VMS-50 BCM)
LAST POSITION
Facing Up Arrow
(E024 and E029/31 with VMS-50 BCM)
WH#3(Y) connected to Terminal 24 VDC +
→
Closes 2-way valves and
Closes Lower port 3-way valves. WH#3(Y) not connected to Terminal
24 VDC +
→
Opens 2-way valves and Closes Upper port 3-way valves.
Facing Down Arrow
(E024 & E029 without VMS-50 BCM)
LAST POSITION
Facing Down Arrow
(E024 and E029/31 with VMS-50 BCM)
WH#3(Y) connected to Terminal 24 VDC +
→
Opens 2-way valves and
Closes Upper port 3-way valves. WH#3(Y) not connected to Terminal
24 VDC +
→
Closes 2-way valves and Closes Lower port 3-way valves.
Facing Up Arrow
(E025 & E026)
See POWER FAILURE E025 & E026 actuators – Fail-Safe Switch position PG
14
Facing Down Arrow
(E025 & E026)
See POWER FAILURE E025 & E026 actuators – Fail-Safe Switch position PG
14
Summary of Contents for E025
Page 16: ...16 2600 Emrick Blvd Bethlehem PA 18020 USA 800 922 0085 www warrencontrols com D3400024...
Page 17: ...17 HVAC_BAC_ELECTRIC_IOM_RevE_0421 D3400025...
Page 25: ...25 HVAC_BAC_ELECTRIC_IOM_RevE_0421 E024 and E029 E031 ON OFF CONTROL...
Page 26: ...26 2600 Emrick Blvd Bethlehem PA 18020 USA 800 922 0085 www warrencontrols com NOTES...
