AQ255 / AQ257 Series Quick Installation Guide
Table Of Contents
- Product Description
- Features
- Specifications
- When Installing this Product…
- Check That You Have All the Necessary Equipment For a Successful Installation
- Read All Instructions Carefully Before Proceeding
- Familiarize Yourself With the AQ255 / AQ257 Expansion Zoning Panel
- Mount Expansion Zoning Panel(s)
- Mount and Wire Thermostats in the Zones
- Wiring the AQ255 / AQ257 Expansion Zoning Panel to an AQ2000 Series Control Panel
- Startup
- Test and Checkout Routines
- Test Expansion Zoning Panels used with AQ250 Control Panels
- Test Expansion Zoning Panels used with AQ25A, AQ251, and AQ252 Control Panels
- AQ250 Models
- AQ25A, AQ251 and AQ252 models
- Job Records
- SAVE Feature (AQ25A, AQ251, and AQ252 Control Panels)
- Troubleshooting
- Appendix
AQ255 AND AQ257 SERIES EXPANSION ZONING PANELS
69-1981—06 12
Fig. 6. Wiring of AQ25582B Expansion Zoning Panel to AQ2000 Series Control Panel.
OK
Zone 1
Zone 2
Zone 3
Zone 4
Zone 1
Zone 2
Zone 3
Zone 4
Zone 1
Zone 2
Zone 3
Zone 4
THERMOSTATS
ZONE 1 ZONE 2 ZONE 3
ZONE 4
{
{
TH
SENSOR
TO B-B
“EXP.BUS IN”
CONNECTION
ON AQ15540B (#2)
FROM “R”
ON AQ10X38
TRANSFORMER
FROM B-B
“EXP.BUS OUT”
CONNECTION
ON AQ1554P2 (#1)
FROM “C”
ON AQ10X38
TRANSFORMER
THERMOSTATS
ZONE 1 ZONE 2 ZONE 3
ZONE 4
{
{
TH
SENSOR
{
{
TH
SENSOR
THERMOSTATS
ZONE 1 ZONE 2 ZONE 3
ZONE 4
ZONE 1 ZONE 2 ZONE 3 ZONE 4
M27833C
ZONE 1 ZONE 2 ZONE 3 ZONE 4
ZONE 1 ZONE 2 ZONE 3 ZONE 4
AQ15540B (#1)
AQ15540B (#2)
AQ15540B (#3)
TO N ON
AQ10X38
POWER SUPPLY. PROVIDE DISCONNECT MEANS
AND OVERLOAD PROTECTION AS REQUIRED.
1
TO L ON
AQ10X38
120 VAC
1
120 VAC
1
N
L
N
L
AQ25582B
ZONING MODULE OF AN EXISTING
AQ2000 SERIES CONTROL PANEL
AQ15100B