Honeywell Local Operator Interface S7999B User Manual

Page 21

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S7999B, S7999C SOLA LOCAL OPERATOR INTERFACE

21

65-0303—05

Fig. 37. System identification and access configuration.

(Hydronic Screen Shown.)

Table 6 displays System Identification and Access parameters.

When the burner name is changed, the name is saved in the

R7910A or R7911 and displayed in the title of all pages that

zoom into the control.

Default parameter settings for installer and Honeywell

passwords are “sola” and “solaoem,” respectively. These

passwords most likely have been changed by Honeywell.

Factory Data gives Honeywell an option to display a brand

name other than Sola on this configuration page. Additional

information displayed on this page is listed in Table 7.

Central Heat Parameters
(R7910A Hydronic Control Only)

Table 8 displays Central Heat Hydronic Control configuration

parameters.

Fig. 38. Central Heat hydronic configuration.

Table 6. System Identification and Access Parameters.

Parameter

Comment

Boiler Name

Name to identify boiler (up to 20

characters)

Installation

Notes regarding installation (up to 20

characters)

Installer password

Change installer password setting

OEM password

Change OEM password setting

Factory Data

OEM name to associate with boiler

(up to 20 characters)

Table 7. System Identification Information.

Status

Comment

Product Type

Type of product that the burner is

OS Number

Model number associated with burner

Software Version

Version of software running in the

R7910A or R7911

Date Code

Date when R7910A or R7911 was

assembled

Application Revision Version of application data in the

R7910A or R7911

Safety Revision

Revision of safety data in the R7910A

or R7911

Table 8. Central Heat Hydronic

Configuration Parameters.

Parameter

Comment

CH enable

Disable or Enable Central Heating

Loop

Demand switch

Sensor for Central Heat demand:

Sensor only

Sensor & STAT terminal

Sensor & Remote Stat

LCI & Sensor

Outdoor reset

Enabled

Disabled

CH has priority over

Lead Lag

Yes, No, Cancel

Setpoint source

Local

S2 (J8-6) 4-20mA

Setpoint

Setpoint for normal Central Heat

modulation:

-40 °F to 266 °F (-40 °C to 130 °C)

Time of day setpoint Setpoint when Time Of Day switch is

on. -40 °F to 266 °F (-40 °C to 130 °C)

Off hysteresis

Differential above setpoint when boiler

is turned off.

32 °F to 266 °F (0 °C to 130 °C)

On hysteresis

Differential from setpoint when boiler

is turned on. 32 °F to 266 °F (0 °C to

130 °C)

4 mA water

temperature

-40 °F to 266 °F (-40 °C to 130 °C)

20 mA water

temperature

-40 °F to 266 °F (-40 °C to 130 °C)

Modulation sensor

Outlet sensor, Inlet sensor, S5 (J8-11)

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