Crown CSHB60-90XE - Manual
Crown CSHB60-90XE – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 11 – Check and plug leaks in return ducts, cabinet; Comfort Check; Check proper airflow settings; Figure 3: ECM PIN CONNECTORS
- Page 13 – Sequence of Operation; No
- Page 14 – Sequence of Operation Glossary; W- Switched 24vac indicating a Heat call from the thermostat.
MO-453
ECN
4809-MA
MADE
IN
USA
ECM OPERATION MANUAL
Model:
CSHB60-90XE
c
WARNING:
•
Do NOT store or use gasoline or other flammable vapors and liquids
in the vicinity of this or any other appliance.
•
Improper installation, adjustment, alteration, service, or
maintenance can cause a fire or explosion resulting in property
damage, personal injury, or loss of life. For assistance or additional
information consult a qualified installer or service agency.
These instructions should be:
•
read prior to installing the furnace
•
retained for reference by qualified service personnel
•
reviewed before performing any service or maintenance
Crown
Boiler
Company
3633 “I” Street
Philadelphia, Pennsylvania 19134
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Summary
All installations and services must be performed by qualified service personnel. 9 • Check and plug leaks in return ducts, cabinet Comfort Check • Check proper airflow settings • Low static pressure for lowest noise • Set low continuous-fan CFM • T’stat in bad location? Figure 3: ECM PIN CONNECTORS ...
All installations and services must be performed by qualified service personnel. 11 BLOWER Off- Delay Active? Sequence of Operation BURNER On 1. A/C Off 2. COOL mode Off 3.BLOWER Off-Delay Started 4. Status LED Off BLOWER = LOW BLOWER = COOL COOL Mode On? Y Active? On-Delay Ended? Yes Yes Yes Yes No...
All installations and services must be performed by qualified service personnel. 12 Sequence of Operation Glossary Inputs: LIMIT - 120vac power from the High Limit Switch used to power the burner. W- Switched 24vac indicating a Heat call from the thermostat. Y - Switched 24vac indicating a Cool call...
