HMI HOYME 1103-TW5 Installation Instructions

Installation Instructions for
24Vac/120Vac Controlled Voltage to Switch 24Vac
Installation Of This Adaptor Shall Be In
Accordance With The Requirements Of the
Authorities Having Jurisdiction.
Refer also to HOYME Installation Instructions:
Replacement/Ventilation Air Control Damper –
HAC-0x10-OPC/PO; ADP-1101-05A; ADP-1102-
TWP, ADP-1103-TWP and ADP-1102-TW5.
ADP-1103-TW5
4" x 5" x 2 1/2"
101 x 127 x 64 mm
This Adaptor ADP-1103-TW5 is an automatic
control switch which is designed but not limited
to accommodate two separate exhaust fans in
a dwelling having one furnace and (if used) a
replacement air damper. A controlled 120Vac
signal from one exhaust fan and/or a 24Vac
signal (or dry contacts) from a second exhaust
fan will simultaneously turn on the furnace
circulation fan and open the replacement air
damper. Added is a relay to also open the
damper during furnace firing.
Fitness of this Adaptor/Damper combination,
to satisfy air supply requirements for fuel fired
appliances during operation of the in-
terconnected exhaust
investigated by the enforcing authorities.
Air intake duct installation shall be in accordance
with: In Canada - CAN/CSA B149 & B139; In the
USA – ANSI/NFPA 54, 2006, ANSI Z223.1 and/or
1218-ch
HMI
fan(s), shall be
HOYME Adaptor 1103-TW5
local codes including local codes relating to
ventilation air duct installation.
I.D.: ADP-1103-TW5
One Relay DPDT: Relay Coil -120Vac.
One Relay SPDT: Relay Coil - 24Vac.
One Relay DPDT: Relay Coil - 24Vac.
All Contact Points - 24Vac - 5 Amps.
-Adaptor line voltage leads, connected to the
exhaust fan controlled line, shall be suitably
cabled, fastened and enclosed in suitable
raceways.
-Refer to local and applicable codes.
-Always conduct a thorough check-out after
installation is complete.
-Affix appropriate labels and follow instructions
and warnings on each label.
Connecting the Adaptor ADP-1103-TW5 to a
controlled 120Vac Designated Ventilation
Exhaust Fan circuit and heating appliance.
1. Turn off electrical power supply to both the
exhaust fan and furnace circuits.
2. Connect the controlled 120Vac exhaust fan
circuit to the Black and White adaptor leads as
per wiring diagram. Follow applicable codes.
3. Connect Adaptor terminal #5 to the furnace
terminal 'R' (24 Vac).
4. (a) Disconnect the thermostat wire 'G' (if used)
from the furnace terminal 'G' and connect it to
the Adaptor terminal #3(G
(b) Connect Adaptor terminal #4(G
furnace 'G'.
5. Turn on the power supply to both the furnace
and to the exhaust fan. Turn on the exhaust fan
which will simultaneously turn on the furnace
circulation fan.
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Printed in Canada