Home Screen - Slant/Fin CHS-85 Instructions Manual

│Controller and Display
Slant Fin Corp.
1.3

Home Screen

The Home Screen is displayed following initial power-up and can be displayed at anytime by simply pressing the
"Home" button. The Home Screen provides a summary of the current boiler status, most recent Alert or Lockout,
and readings from chosen boiler sensors. Figure 1-2 below, identifies each Home Screen and keypad item; Table
1-1 describes them.
7
8
9
10
11
12
13
From the Home Screen the display offers easy access to diagnostic screens through the use of the horizontal
directional buttons (◄ ►) on the display keypad. Pressing either of the horizontal buttons advances you through
the Analog Sensor I/O (inputs/outputs), Digital I/O, and then back to the Home Screen.
Analog Sensors I/O
Outlet temp
Inlet temp
Delta T
DHW temp
Stack temp
Outdoor temp
Fan speed
Flame signal
Firing rate
4-20mA input
System sensor
2
Figure 1-2 Home Screen & Key Pad Identification
Figure 1-3 Diagnostic Screens
o
70 F
o
70 F
o
1 F
OPEN
o
71 F
OPEN
LOW
0.00 A
0 RPM
OPEN
Outlet
6
Digital I/O
Boiler pump (B)
CH pump (C)
DHW pump (A)
Blower/HSI
Eternal ignition
Pilot valve
Main valve
Alarm
Interlock (ILK)
Pre-ignit interlock (PTI)
Load control input (LCI)
STAT (Demand)
Time Of Day
Safety relay
CHS Series
5
1
2
3
4
off
off
off
off
off
off
off
off
on
off
off
off
off
off