Beckett 7600 Manuale Utente
2
HeatManager™ dynamic temperature reset for
additional energy savings
— DOE 2012 Compliant
additional energy savings
— DOE 2012 Compliant
— Meets NR CAN proposed 2012 requirements
Advanced microprocessor-based design
Backlit LCD digital display with installer
programming touch pad
programming touch pad
Quick access to system cycle history
Onboard power disconnect switch (optional)
High/Low limit and High/Low differential
adjustments
adjustments
24Vac Thermostat compatible
Circulator control - 120Vac
Zone Control - 120Vac (programmable priority
override for domestic hot water)
override for domestic hot water)
Temperature sensor mounts in standard
immersion wells
immersion wells
Compatible retrofi t for most standard boiler
temperature controls
temperature controls
Programmable circulator-on and -off delays
Helps prevent freeze-up by energizing circulator
and ZC if an error condition is detected.
and ZC if an error condition is detected.
Periodically exercises circulator pump to help
prevent sieze-up.
prevent sieze-up.
Cold-start compatible
6-pin vent damper receptacle on 7500B for easy
wiring to most vent dampers.
wiring to most vent dampers.
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Features
Table of Contents
Features........................................................................ 2
Technical Specifi cations ............................................. 3
Technical Specifi cations ............................................. 3
Electrical Ratings ..........................................................................
3
Temperature Ranges and Differentials ..........................................
3
Environmental Ratings ..................................................................
3
Approvals ......................................................................................
3
Installation .................................................................... 4
Mounting .......................................................................................
4
AquaSmart Models and Cross-Reference Guide ..........................
5
Removing the Control to be Replaced ..........................................
7
Installing the Temperature Sensor ................................................
7
Installing the 2-in-1 Sensor ...........................................................
8
2-in-1 Sensor Technical Specifi cations .........................................
8
2-in-1 Installation Instructions .......................................................
9
Test the Low Water Cut-off (LWCO) Safety Function ....................
9
Installing the AquaSmart Control .....................................................
10
Immersion Well or 2-in-1 Sensor ................................................
10
Appliance Surface ......................................................................
10
Wiring ........................................................................ 10
Wiring the AquaSmart Control .....................................................
11
Programming Basic Functions ................................ 25
A. Temperature High Limit ..........................................................
25
B. Temperature Low Limit...........................................................
25
C. Temperature High Limit Differential .......................................
25
D. Temperature Low Limit Differential ........................................
26
Programming Additional Options ............................ 26
A. Changing the Heat Manager Settings ....................................
26
B. Viewing the Boiler Cycle History ............................................
26
C. Changing the Circulator Settings ...........................................
27
D. Changing Domestic Hot Water Priority (DHWP) Setting .......
28
E. Selecting Fahrenheit or Celsius Temperature Display ...........
28
F. Changing Low Water Cut-Off (LWCO) Setting .......................
28
AquaSmart Operation ............................................... 30
Control Checkout Procedure ......................................................
30
How a Boiler Control Works .......................................................
31
Display Boiler Status Mode ........................................................
32
Troubleshooting ........................................................ 32
Lockout .......................................................................................
32
HeatManager Technology ......................................... 32
Final Checklist ........................................................... 33
Accessories ............................................................... 33
Service ........................................................................ 33
Mounting Template .................................................... 35
Limited Warranty Information .................................. 36
Final Checklist ........................................................... 33
Accessories ............................................................... 33
Service ........................................................................ 33
Mounting Template .................................................... 35
Limited Warranty Information .................................. 36
Electrical Shock, Fire,
Explosion and Burn Hazards
Explosion and Burn Hazards
This control must be installed, adjusted and put
into operation only by a trained, licensed, qualifi ed
professional or service agency in accordance with
the National Electric Code ANSI/NFPA 70 (Canada
CSA C22.1) state, local codes and authorities having
jurisdiction.
The installer must carefully read and follow the
installation and service instructions contained in this
manual and make them available to the equipment
owner, so they can be kept for future reference.
This product is not suitable for temperature control of
pools, spas, or Jacuzzis.
This product is not to be used as a step or a shelf.
installation and service instructions contained in this
manual and make them available to the equipment
owner, so they can be kept for future reference.
This product is not suitable for temperature control of
pools, spas, or Jacuzzis.
This product is not to be used as a step or a shelf.
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