Dettson COND-UHD-09 User Manual

INSTALLATION INSTRUCTIONS AND
HOMEOWNER’S MANUAL
Models:
COND-UHD-09
COND-UHD-12
COND-UHD-18
COND-UHD-24
INSTALLER / SERVICE TECHNICIAN:
Use the information in this manual for the installation / servicing and keep the document near the furnace
for future reference.
Communication wire connected between the indoor and outdoor units must be rated for at least 120VAC,
they are protected by the outdoor unit breaker and must be sized appropriatly.
Do not install any metering device on the indoor coil. The expension valve is located in the outdoor unit.
If a metering device is already installed in the indoor coil, it must be removed.
Both refrigerant lines must be separately insulated in order to avoid condensation and to ensure proper
efficiency.
COND-UHD -09 -12 -18 -24
Liquid line dia (In) 1/4 1/4 1/4 1/4
Gas line dia (In) 1/2 1/2 5/8 5/8
HOMEOWNER:
Please keep this manual near the furnace for future reference.
CAUTION:
Do not tamper with the unit or its controls. Call a qualified service technician.
Manufactured by:
Dettson Industries Inc.
Sherbrooke, Qc, Canada
www.dettson.com
Printed in Canada on 2020-05-08 X40259 Rev.A
100% recycled paper

Dettson COND-UHD-09 Specifications

General

HSPF	10
Power Consumption (Heating)	780 W
Cooling Capacity	9000 BTU
Refrigerant	R410A
Voltage	208/230V