WattMaster WCC II - Manual (Page 149)

Section 3: Screen Descriptions
WCC II Operator’s Guide
Operator Interfaces 3-117
Personal Code:
The 4 digit number assigned to each tenant must be entered by
pressing the numbers on the telephone after the ECC/WCC II
voice prompts the tenant for the personal code.
The equipment addressed by the following outputs
will be overridden:
Remaining
Override Time
GL Light Group: [1k7c] [1k2h] [1k4h] //// //// hr:mn
GH Heat Group: [1k3h] //// //// //// //// hr:mn
GC A/C Group: [1k5h] [1k6h] //// //// //// hr:mn
The operator assigns the outputs which are to be overridden by
entering data on this part of the screen.
In the above example, the following binary outputs on the satellite
controller will go “On” to turn the lights on when the tenant asks
for lights:
1k7c - Satellite number 1, COM to C contact on channel 7
1k2h - Satellite number 1, COM to H contact on channel 2
1k4h - Satellite number 1, COM to H contact on channel 4
When the tenant asks for heat, the following outputs will control
according to their occupied mode setpoints. For example, assume
that the satellite controller is set to maintain 72ºF during the day
(occupied period), and 65ºF during the night (unoccupied period).
If a tenant comes in at 8:00 pm in the evening when the setpoint
is 65ºF, and that tenant calls the ECC/WCC II system and asks for
the heat to be overridden, the heating setpoint will be changed to
72ºF.
1k3h - Satellite number 1, COM to H contact on channel 3
The cooling (A/C) override is similar to the heating override.
Caution: Do not enter the same output contact on two or more
separate Telephone Override Screens. Use the “global” feature
if several zones (offi ces) require the same piece of central
equipment to be overridden.
Global Override
Each category of equipment on each screen has a separate
global value which automatically goes ON when that category is
overridden ON.
Tenant Override Screen #1
GL1 goes ON when the lights are overridden ON
GH1 goes ON when the heat is overridden ON
GC1 goes ON when the cooling is overridden ON
Tenant Override Screen #2
GL2 goes ON when the lights are overridden ON
GH2 goes ON when the heat is overridden ON
GC2 goes ON when the cooling is overridden ON
These global values are then used as inputs in a Global Binary
Screen.