Installation Instructions for
HMI
HOYME
ADP-1102-10A
Handles Fan Loads up to 10A & Interlocks 24Vac Combustion Air/Flue Damper
To 120Vac Safety Control Circuit
1206-ch
-1-
Printed in Canada
INSTALLATION OF THIS ADAPTOR SHALL BE
IN
ACCORDANCE WITH REQUIREMENTS OF
THE AUTHORITIES HAVING JURISDICTION.
Refer also to
HMI
HOYME Installation
Instructions: ‘Combustion Air Control, Series
‘HOM’ for Combustion Air; Series HAC-‘F’ Flue
Damper.
ADP-1102-10A
4” x 5” x 2 1/2”
101 x 127 x 64 mm
This 120Vac Adaptor, handles loads up to
10Amps, senses a line voltage safety control
signal, proves a 24Vac damper to be open
(Interlocked) and then sends the signal back to
the line voltage control circuit. For Safety Control
Systems using 250mVdc to 100Vdc, use ADP-
0MV2-S5A and follow its Installation instructions.
I.D.: ADP- 1102 – 10A;
Comes with 2 Relays;
1-120Vac Coil, Contacts 5 Amps, DPDT
1- 24Vac Coil, Contacts 10 Amps, SPDT
Fitness of this Adaptor/Damper combination to
satisfy air supply requirements for fuel fired
appliances during operation of the
interconnected exhaust fan(s) shall be
investigated by the enforcing authorities.
- For one appliance, use one Adaptor and one
Damper, Series HOM-SF1/HAC-F.
- For two appliances, use two Adaptors but
only one damper, Series HOM-SF1/HAC-F.
- Adaptors may be mounted on side of
appliance control box. Leads must be
suitably cabled and fastened. If Adaptor is
mounted away from control box, line voltage
leads shall be enclosed in suitable
raceways. Refer to local electric codes.
- Use an approved 24Vac transformer of
adequate capacity (10 VA min.).
- Supply for the transformer primary shall be
taken from the line voltage supply for the
appliance. Refer to applicable codes.
- Always conduct a thorough checkout after
installation is complete.
- Affix attached wiring diagram label adjacent
to appliance wiring diagram label.
- Note: For controlled circuits having a capacity
equal to the load, use wiring diagram,
Option #1.(10 Amps Max.) See Wire Diagram.
- For control circuits having a capacity
less than the load, use Option number #2.
1
. Turn temperature control to lowest setting.
2
. Turn off electrical power to heating
appliance.
3
. Disconnect controlled line voltage lead from
the load terminal.
4
. For Option #1 use a screw-on wire
connector to join Adaptor Black & Blue lead to
the controlled line voltage as in
3
above. For
Option #2 join Adaptor Black lead only to the
controlled line voltage and a Blue lead directly
to120Vac line.
5
. Join the remaining Adaptor Blue lead to the
load.
6
. Connect Adaptor WHITE lead to the
common side of the line voltage.
7
. Connect damper wires BLACK (1), RED
(2), BROWN (3) and BLUE (5) to Adaptor
terminals 1, 2, 3 and 5 respectively.
8
. Connect 24Vac continuous supply to
Adaptor terminals 3 and 5.
9
. Turn on electrical power supply. Damper
will close. Note: ‘TEST/RUN’ manual switch
shall be in the ‘RUN’ position.
