E-mail: [email protected]
Made in Rome, New York, USA
6
COMMON TO All AIR HANdlERS
Continued (See Page 13 for Sequence of Operation)
!
!
WARNING
Before accessing the control compartment, discon-
nect power to the indoor unit. Failure to do so could
result in serious injury or electrical shock. dO NOT
change dipswitch settings with power applied to
the unit.
• WCP-
to gain access to the relay board, first remove
the return air grill from the front of the unit. Then re-
move any panels or covers to the control section. The
relay board is located in the control box of the unit.
Set the dipswitches
(Figure 3)
according to the table
below
(Figure 4)
.
• CCP-
to gain access to the relay board, first remove
the return air grill from the bottom of the unit. The relay
board is located in the control section. Set the dipswitch-
es
(Figure 3)
according to the table below
(Figure 4)
.
Once the dipswitches are set and all covers and
panels are replaced, power can be applied to the equip-
ment.
Figure 3
dIpSWITCH ON RElAY BOARd
dIp SWITCH SETTINGS
(Unit Mount Control Only)
There are two dip switches on the relay board that of-
fer different modes of operation. This allows the unit to be
matched with either a cooling only or cooling with electric
heat.
dIp SWITCH SETTINGS
Switch
1
2
Cooling only
Open
Open
Cooling Electric or hydronic heat
On
On
Off = Open On = 1 or 2
Figure 4
Figure 2 a
Figure 2 B
Figure 2
