S9200U Installation Guide
Table Of Contents
- Application
- Features
- Specifications
- Installation and Configuration Overview
- Cross Reference
- Installation
- Safety Timings, Field Settings, and Fixed Parameters
- Thermostat Type
- Twinning
- Checkout
- I. Check Normal Operation
- II. Check Safety Shutoff Operation
- Troubleshooting
- Application
- CARACTÉRISTIQUES
- SPÉCIFICATIONS
- APERÇU DE L'INSTALLATION ET DE LA CONFIGURATION
- CORRESPONDANCES
- Installation
- TEMPORISATIONS DE SÉCURITÉ, RÉGLAGES DE COMMUTATEUR SUR SITE ET DE PARAMÈTRES FIXES
- TYPE DE THERMOSTAT
- PAIRAGE
- VÉRIFICATION
- I. VÉRIFICATION DU FONCTIONNEMENT NORMAL
- II. VÉRIFICATION DE LA COUPURE DE SÉCURITÉ
- DÉPANNAGE
S9200U1000 UNIVERSAL HOT SURFACE IGNITION INTEGRATED FURNACE CONTROL
19 69-2075EF—05
Fig. 10. S9200U1000 sequence - Cooling
Mode cycle.
Fig. 11. S9200U1000 sequence - Fan Mode cycle.
COOLING REQUEST
RECEIVED
2. CALL FOR COOLING
ENERGIZE COOLING
CONTACTOR
(COMPRESSOR)
ENERGIZE CIRCULATOR
(COOLING MODE)
WAIT FOR COOL FAN
ON DELAY TO EXPIRE
DE-ENERGIZE COOLING
CONTACTOR
(COMPRESSOR)
WAIT FOR COMPRESSOR
SHORT CYCLE
DELAY TO EXPIRE
DE-ENERGIZE
CIRCULATOR
COOLING
REQUEST
STILL ACTIVE?
ENERGIZE AND MAINTAIN
CIRCULATOR AT
COOLING MODE
YES
M24912A
2
1
THE OPERATION IN THE BLOCK IS SKIPPED WHEN A SYSTEM
WITH A CONVENTIONAL THERMOSTAT IS USED. THE OPERATION
IS PERFORMED IN SYSTEMS WITH AN ENVIRACOM™
THERMOSTAT ONLY.
2
1
1
1
WAIT FOR COOL FAN
OFF DELAY TO EXPIRE
NO
CALL FOR FAN
3. CALL FOR FAN
CIRCULATOR ON
(HEAT SPEED)
REQUEST
FOR COOLING
RECEIVED?
DE-ENERGIZE
CIRCULATOR
NO
NO
CALL
FOR FAN
REMOVED?
YES
GO TO CALL
FOR HEAT
MAINTAIN
CIRCULATOR
SPEED
GO TO CALL
FOR COOLING
M24913
3
2
1
3
REQUEST
FOR HEAT
RECEIVED?
MAINTAIN
CIRCULATOR
SPEED
YES
NO
YES