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Page 4
3. Shut Down and Restart
3.1 To Start the Mascot FT
If drained, please refer to the Install and Operating
Manual to ensure that the complete 'Setup'
procedure has been followed before starting this
boiler. A complete 'Setup' must be performed by a
qualified service person.
SECTION 5. Control Display and Operation
4. The Control Display and Operation
The Control Display has a Control Dial (E), 4 buttons (A, B, C, D), and a Liquid
Crystal Display (with 72 back-lit segments). This section of this manual gives
instruction on how to navigate into the many functions of the Mascot FT and to
change temperature set points, set system variables and controller parameters.
Buttons
A
Display Power
B
Modes
C
Hot Water
D
Central Heat
E
Scroll / Select
• Temperature Specifi cations
Operating ambient Temperature Range : -10 to 60°C.
The Control Display
PRESS (Tap)
Turns Control Display
Tap to return to menu
DHW Set-Point LOW Range
95 - 120°F (35 - 49°C)
CH set-point mode
(boiler only)
Turn to scroll, tap to select
(clockwise or counterclockwise)
3.2 Shutting Down the Mascot FT
1.
Turn off the main electrical disconnect switch.
2.
Close all manual gas valves.
3.
If freezing is anticipated, drain Mascot FT and be
sure to also protect building piping from freezing.
All water must be removed from heat exchanger
and condensate trap or else damage from
freezing may occur. Please refer to the Install
and Operating Manual.
This step to be performed by a qualified service person.
Functionality
PRESS and HOLD (5 seconds)
ON / OFF
(If Display Power was On )
(If Display Power was Off )
DHW Set-Point HIGH Range
LAARS Heating Systems
LAARS Heating Systems
5.1 Control Dial and Buttons
(constant green
when operating
Status Display Mode
Installer Mode
121 - 140°F (49.5 - 60°C)
Toggle (°C / °F)
Status Light
normally)
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